Release 0.30.4

# History

## 0.30.4

Install/update via the bootstrap script:

```shell
wget -NP . https://dokku.com/install/v0.30.4/bootstrap.sh
sudo DOKKU_TAG=v0.30.4 bash bootstrap.sh
```

### Bug Fixes

- #5786: @obrienmd Detect id_ed25519.pub in git:public-key command
- #5758: @josegonzalez Support pack-based images that do not have a Procfile

### New Features

- #5851: @josegonzalez Allow setting _ as domain name for default nginx routing

### Documentation

- #5853: @josegonzalez Always overwrite bootstrap install file
- #5828: @josegonzalez Add a note to the troubleshooting docs pointing developers to bind to all interfaces
- #5827: @josegonzalez Add permalink support to headers

### Tests

- #5850: @josegonzalez Only run packer validation if any packer-related files were changed

### Dependencies

- #5837: @dependabot[bot] chore(deps): bump golang from 1.20.3 to 1.20.4 in /tests/apps/zombies-dockerfile-tini
- #5836: @dependabot[bot] chore(deps): bump golang from 1.20.3 to 1.20.4 in /tests/apps/gogrpc
- #5832: @dependabot[bot] chore(deps): bump flask from 2.3.1 to 2.3.2 in /tests/apps/multi
- #5831: @dependabot[bot] chore(deps): bump flask from 2.3.1 to 2.3.2 in /tests/apps/python-flask
- #5839: @dependabot[bot] chore(deps): bump mkdocs from 1.4.2 to 1.4.3 in /docs/_build
- #5835: @dependabot[bot] chore(deps): bump golang from 1.20.3 to 1.20.4 in /tests/apps/zombies-dockerfile-no-tini
- #5838: @dependabot[bot] chore(deps): bump golang from 1.20.3 to 1.20.4 in /tests/apps/go-fail-predeploy
- #5841: @dependabot[bot] chore(deps): bump golang.org/x/net from 0.9.0 to 0.10.0 in /tests/apps/gogrpc
- #5842: @dependabot[bot] chore(deps): bump werkzeug from 2.3.1 to 2.3.4 in /tests/apps/python-flask
- #5844: @dependabot[bot] chore(deps): bump django from 4.1.7 to 4.1.9 in /tests/apps/dockerfile-release
- #5848: @dependabot[bot] chore(deps): bump mkdocs-material from 9.1.8 to 9.1.12 in /docs/_build
- #5840: @dependabot[bot] chore(deps): bump golang from 1.20.3 to 1.20.4 in /tests/apps/go-fail-postdeploy
- #5823: @dependabot[bot] chore(deps): bump flask from 2.2.3 to 2.3.1 in /tests/apps/python-flask
- #5825: @dependabot[bot] chore(deps): bump flask from 2.2.3 to 2.3.1 in /tests/apps/multi
- #5826: @dependabot[bot] chore(deps): bump werkzeug from 2.2.3 to 2.3.1 in /tests/apps/python-flask

.devcontainer/Dockerfile

@@ -7,8 +7,9 @@ RUN apt-get install --no-install-recommends -y build-essential file nano && \
   apt-get autoremove --yes && \
   rm -rf /var/lib/apt/lists/*
 
-RUN wget https://dl.google.com/go/go1.17.9.linux-amd64.tar.gz && \
-  tar -xvf go1.17.9.linux-amd64.tar.gz && \
+ARG TARGETARCH
+RUN wget https://dl.google.com/go/go1.19.6.linux-${TARGETARCH}.tar.gz && \
+  tar -xvf go1.19.6.linux-${TARGETARCH}.tar.gz && \
   mv go /usr/local
 
 RUN GOROOT=/usr/local/go /usr/local/go/bin/go install golang.org/x/tools/gopls@latest 2>&1

.devcontainer/bin/setup-dev-env

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+install-go-devtools() {
+  go install github.com/go-delve/delve/cmd/dlv@latest
+  go install honnef.co/go/tools/cmd/staticcheck@latest
+}
+
+install-go-mods() {
+  local plugin_root="/root/go/src/github.com/dokku/dokku/plugins"
+
+  export GO111MODULE=off
+  echo "-----> Fetching onsi/gomega dependency for tests"
+  go get github.com/onsi/gomega || true
+
+  echo "-----> Fetching spf13/pflag dependency for subcommands"
+  go get github.com/spf13/pflag || true
+  pushd "$plugin_root" >/dev/null || true
+  find "$plugin_root/" -mindepth 1 -maxdepth 1 -type d -printf '%f\n' | while read -r plugin; do
+    pushd "$plugin_root/$plugin" >/dev/null || true
+    if [[ -f "go.mod" ]]; then
+      echo "-----> Fetching dependencies for $plugin plugin"
+      go get || true
+    fi
+    popd >/dev/null || true
+  done
+  popd >/dev/null || true
+}
+
+setup-ci() {
+  local dokku_root="/root/go/src/github.com/dokku/dokku"
+  pushd "$plugin_root" >/dev/null || true
+  make ci-dependencies setup-deploy-tests
+  popd >/dev/null || true
+}
+
+main() {
+  install-go-mods
+  install-go-devtools
+  setup-ci
+}
+
+main "$@"

.devcontainer/devcontainer.json

@@ -10,7 +10,8 @@
   "extensions": [
     "golang.go",
     "mads-hartmann.bash-ide-vscode",
-    "ms-vscode.makefile-tools"
+    "ms-vscode.makefile-tools",
+    "sleistner.vscode-fileutils"
   ],
   "initializeCommand": ["mkdir", "-p", "tmp/data"],
   "mounts": [
@@ -18,7 +19,7 @@
     "source=${localWorkspaceFolder}/tmp/data/,target=/mnt/dokku/,type=bind"
   ],
   "overrideCommand": false,
-  "postCreateCommand": "make setup-deploy-tests",
+  "postCreateCommand": "setup-dev-env",
   "runArgs": ["--init"],
   "workspaceFolder": "/root/go/src/github.com/dokku/dokku",
   "workspaceMount": "type=bind,source=${localWorkspaceFolder},target=/root/go/src/github.com/dokku/dokku,consistency=cached"

.dockerignore

@@ -7,6 +7,8 @@ build
 docs
 tests
 !build/package/*
+!docs/_build/entrypoint
+!docs/_build/requirements.txt
 !tests/dhparam.pem
 !contrib/bash-completion
 !contrib/docker

.github/dependabot.yml

@@ -1,61 +1,90 @@
 ---
 version: 2
 updates:
+  - package-ecosystem: pip
+    directory: "/docs/_build"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: bundler
     directory: "/tests/apps/ruby"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: bundler
     directory: "/tests/apps/multi"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/checks-root"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/config"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
-    directory: "/tests/apps/dockerfile-dokku-scale"
+    directory: "/tests/apps/dockerfile-app-json-formations"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/dockerfile-noexpose"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/dockerfile-procfile-bad"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/dockerfile-procfile"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/dockerfile"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/gitsubmodules"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: gomod
     directory: "/tests/apps/gogrpc"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
     ignore:
       - dependency-name: google.golang.org/grpc
         versions:
@@ -65,48 +94,173 @@ updates:
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: maven
     directory: "/tests/apps/java"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/nodejs-express"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/nodejs-worker"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/nodejs-express-noappjson"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/nodejs-express-noprocfile"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: composer
     directory: "/tests/apps/php"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: pip
     directory: "/tests/apps/python-flask"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: npm
     directory: "/tests/apps/.websocket.disabled"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
   - package-ecosystem: github-actions
     directory: "/"
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/dockerfile-noexpose"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/dockerfile"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/dockerfile-procfile"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/dockerfile-entrypoint"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/dockerfile-procfile-bad"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/go-fail-predeploy"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/zombies-dockerfile-no-tini"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/dockerfile-release"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/dockerfile-app-json-formations"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/gogrpc"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/zombies-dockerfile-tini"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/tests/apps/go-fail-postdeploy"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/docs/_build"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"
+  - package-ecosystem: "docker"
+    directory: "/.devcontainer"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    labels:
+      - "type: dependencies"

.github/workflows/ci.yml

@@ -10,14 +10,19 @@ on:
     branches:
       - 'master'
 
+concurrency:
+  group: build-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     strategy:
       fail-fast: true
+    timeout-minutes: 45
 
     steps:
       - uses: actions/checkout@v3
@@ -37,7 +42,7 @@ jobs:
         run: |
           json=$(python .github/commands/matrix)
           echo $json
-          echo "::set-output name=matrix::$(echo "$json")"
+          echo "matrix=$json" >> $GITHUB_OUTPUT
 
       - name: upload packages
         uses: actions/upload-artifact@v3
@@ -48,7 +53,7 @@ jobs:
   unit-tests:
     name: unit.${{ matrix.index }}
     needs: build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
       matrix: ${{fromJson(needs.build.outputs.matrix)}}
@@ -57,9 +62,10 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: download packages
-        uses: actions/download-artifact@v1
+        uses: actions/download-artifact@v3
         with:
           name: build
+          path: build
 
       - name: ci-setup
         run: ./.github/commands/ci-setup
@@ -87,7 +93,7 @@ jobs:
   docker-deploy-tests:
     name: docker
     needs: build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
 
@@ -95,9 +101,10 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: download packages
-        uses: actions/download-artifact@v1
+        uses: actions/download-artifact@v3
         with:
           name: build
+          path: build
 
       - name: ci-setup
         run: ./.github/commands/ci-setup
@@ -112,7 +119,7 @@ jobs:
   go-tests:
     name: go.${{ matrix.index }}
     needs: build
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
       matrix:
@@ -124,9 +131,10 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: download packages
-        uses: actions/download-artifact@v1
+        uses: actions/download-artifact@v3
         with:
           name: build
+          path: build
 
       - name: ci-setup
         run: ./.github/commands/ci-setup
@@ -152,20 +160,20 @@ jobs:
   publish-test-results:
     name: publish-test-results
     needs: unit-tests
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     # the build-and-test job might be skipped, we don't need to run this job then
     if: success() || failure()
 
     steps:
       - name: download test-results
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           path: test-results
 
       - name: Publish Unit Test Results
-        uses: docker://ghcr.io/enricomi/publish-unit-test-result-action:v1
+        uses: EnricoMi/publish-unit-test-result-action@v2
         with:
           check_name: Unit Test Results
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          files: test-results/**/*.xml
-          comment_on_pr: false
+          junit_files: test-results/**/*.xml
+          comment_mode: "off"

.github/workflows/docs.yml

@@ -0,0 +1,39 @@
+---
+name: 'docs'
+
+# yamllint disable-line rule:truthy
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Cloning repo
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: "Setup python 3.10"
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
+      - name: Generate documentation
+        env:
+          BOT_GITHUB_USERNAME: ${{ secrets.HOMEBREW_GITHUB_USERNAME }}
+          BOT_GITHUB_API_TOKEN: ${{ secrets.HOMEBREW_GITHUB_API_TOKEN }}
+        run: |
+          git config --global user.name 'Dokku Bot'
+          git config --global user.email no-reply@dokku.com
+
+          curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
+          sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg
+          echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
+          sudo apt update
+          sudo apt install gh -y
+
+          gh auth login --with-token <<<"$BOT_GITHUB_API_TOKEN"
+          contrib/build-docs

.github/workflows/lint.yml

@@ -18,8 +18,8 @@ jobs:
       - name: Clone
         uses: actions/checkout@v3
       - name: Run hadolint
-        uses: hadolint/hadolint-action@f988afea3da57ee48710a9795b6bb677cc901183
-        # v1.6.0 => d7b38582334d9ac11c12021c16f21d63015fa250
+        uses: hadolint/hadolint-action@54c9adbab1582c2ef04b2016b760714a4bfde3cf
+        # v3.0.0 => 4b5806eb9c6bee4954fc0e0cc3ad6175fc9782c1
 
   markdown-lint:
     name: markdown-lint
@@ -34,6 +34,29 @@ jobs:
           config: '.github/linters/.markdown-lint.yml'
           args: './README.md'
 
+  packer:
+    name: packer
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Setup packer
+        uses: hashicorp/setup-packer@main
+        with:
+          version: latest
+      - name: Run packer init
+        run: "make image/init/digitalocean"
+      - name: Get changed files in the docs folder
+        id: changed-files-specific
+        uses: tj-actions/changed-files@v35.9.2
+        with:
+          files: contrib/images/digitalocean/**
+      - name: Run `packer validate`
+        env:
+          DIGITALOCEAN_TOKEN: ${{ secrets.DIGITALOCEAN_TOKEN }}
+        if: steps.changed-files-specific.outputs.any_changed == 'true'
+        run: "make image/validate/digitalocean"
+
   shellcheck:
     name: shellcheck
     runs-on: ubuntu-20.04
@@ -41,7 +64,7 @@ jobs:
       - name: Clone
         uses: actions/checkout@v3
       - name: Run shellcheck
-        uses: ludeeus/action-shellcheck@94e0aab03ca135d11a35e5bfc14e6746dc56e7e9
+        uses: ludeeus/action-shellcheck@00cae500b08a931fb5698e11e79bfbd38e612a38
         # 1.1.0 => 94e0aab03ca135d11a35e5bfc14e6746dc56e7e9
         env:
           # keep in sync with tests/shellcheck-exclude
@@ -54,8 +77,8 @@ jobs:
       - name: Clone
         uses: actions/checkout@v3
       - name: Run shfmt
-        uses: luizm/action-sh-checker@38985be9e872ef709f8ffca07af3ff88572fe429
-        # v0.3.0 => 7f44869033b40ee4ffe7dc76c87a1bc66e3d025a
+        uses: luizm/action-sh-checker@76ab0b22e1f194e4a582edc7969df6485c4e9246
+        # v0.5.0 => edd0e45ecff35b05f162052b50df50976c1b74fc
         env:
           SHFMT_OPTS: -l -bn -ci -i 2 -d
         with:
@@ -68,7 +91,7 @@ jobs:
       - name: Clone
         uses: actions/checkout@v3
       - name: Run yamllint
-        uses: ibiqlik/action-yamllint@81e214fd484713882ce4237cb7cd264d550856cf
-        # v3.0.4 => ed2b6e911569708ed121c14b87d513860a7e36a7
+        uses: ibiqlik/action-yamllint@2576378a8e339169678f9939646ee3ee325e845c
+        # v3.1.1 => 2576378a8e339169678f9939646ee3ee325e845c
         with:
           config_file: '.github/linters/.yamllint.yml'

.github/workflows/release.yml

@@ -57,11 +57,14 @@ jobs:
           git config --global user.email no-reply@dokku.com
 
       - name: build package
+        env:
+          RELEASE_GITHUB_USERNAME: ${{ secrets.HOMEBREW_GITHUB_USERNAME }}
+          RELEASE_GITHUB_API_TOKEN: ${{ secrets.HOMEBREW_GITHUB_API_TOKEN }}
         run: contrib/release-dokku ${{ github.event.inputs.release_type }}
 
       - name: output version
         id: version
-        run: echo "::set-output name=version::$(cat build/next-version)"
+        run: echo "version=$(cat build/next-version)" >> $GITHUB_OUTPUT
 
       - name: upload packages
         uses: actions/upload-artifact@v3
@@ -69,6 +72,42 @@ jobs:
           name: build
           path: build
 
+  build-digitalocean:
+    name: build-digitalocean
+    runs-on: ubuntu-20.04
+    needs: release
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Setup packer
+        uses: hashicorp/setup-packer@main
+        with:
+          version: latest
+
+      - name: Run packer init
+        run: "make image/init/digitalocean"
+
+      - name: Run `packer validate`
+        env:
+          DIGITALOCEAN_TOKEN: ${{ secrets.DIGITALOCEAN_TOKEN }}
+        run: |
+          VERSION=${{ needs.release.outputs.version }}
+          PKR_VAR_dokku_version="${VERSION:1}" make image/validate/digitalocean
+
+      - name: Bump Digitalocean Image
+        env:
+          DIGITALOCEAN_TOKEN: ${{ secrets.DIGITALOCEAN_TOKEN }}
+        run: |
+          VERSION=${{ needs.release.outputs.version }}
+          PKR_VAR_dokku_version="${VERSION:1}" make image/build/digitalocean
+
+      - name: upload packages
+        uses: actions/upload-artifact@v3
+        with:
+          name: digitalocean-manifest.json
+          path: digitalocean-manifest.json
+
   bump-azure:
     name: bump-azure
     runs-on: ubuntu-20.04

CONTRIBUTING.md

@@ -135,4 +135,4 @@ which contains test setup information as well as tips for running tests.
 - [Existing issues](https://github.com/dokku/dokku/issues)
 - [General GitHub documentation](https://help.github.com/)
 - [GitHub pull request documentation](https://help.github.com/send-pull-requests/)
-- [Gliderlabs Slack in the #dokku channel](https://glider-slackin.herokuapp.com/)
+- [Gliderlabs Slack in the #dokku channel](https://slack.dokku.com/)

Dockerfile

@@ -18,7 +18,13 @@ COPY ./build/package/ /tmp
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 # hadolint ignore=DL3005,DL3008
-RUN echo "dokku dokku/hostname string $DOKKU_HOSTNAME" | debconf-set-selections \
+RUN mkdir -p /etc/apt/keyrings \
+  && mkdir -p /etc/apt/keyrings \
+  && curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
+  && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null \
+  && apt-get update \
+  && apt-get -y --no-install-recommends install docker-ce docker-ce-cli containerd.io docker-compose-plugin \
+  && echo "dokku dokku/hostname string $DOKKU_HOSTNAME" | debconf-set-selections \
   && echo "dokku dokku/skip_key_file boolean $DOKKU_SKIP_KEY_FILE" | debconf-set-selections \
   && echo "dokku dokku/vhost_enable boolean $DOKKU_VHOST_ENABLE" | debconf-set-selections \
   && curl -sSL https://packagecloud.io/dokku/dokku/gpgkey | apt-key add - \
@@ -51,6 +57,7 @@ RUN \
   && ln -sf /mnt/dokku/home/dokku /home/dokku \
   && ln -sf /mnt/dokku/var/lib/dokku/config /var/lib/dokku/config \
   && ln -sf /mnt/dokku/var/lib/dokku/data /var/lib/dokku/data \
+  && ln -sf /mnt/dokku/var/lib/dokku/services /var/lib/dokku/services \
   && mv /etc/my_init.d/00_regen_ssh_host_keys.sh /etc/my_init.d/15_regen_ssh_host_keys \
   && rm -f /etc/nginx/sites-enabled/default /usr/share/nginx/html/index.html /etc/my_init.d/10_syslog-ng.init \
   && rm -f /usr/local/openresty/nginx/conf/sites-enabled/default /usr/share/openresty/html/index.html \

ISSUE_TEMPLATE.md

@@ -31,7 +31,7 @@
 > For problems affecting all applications, the report output for a broken application is useful for our debugging.
 > In these cases, you may run `dokku report` without any arguments to display the top-level reporting information.
 
-### How (deb/make/rpm) and where (AWS, VirtualBox, physical, etc.) was Dokku installed?
+### How (deb/make) and where (AWS, VirtualBox, physical, etc.) was Dokku installed?
 
 ### Additional information
 

Makefile

@@ -1,17 +1,21 @@
 DOKKU_VERSION ?= master
 
-DOCKER_IMAGE_LABELER_VERSION ?= 0.4.1
-HEROKUISH_VERSION ?= 0.5.34
-NETRC_VERSION ?= 0.5.1
-PLUGN_VERSION ?= 0.8.2
-PROCFILE_VERSION ?= 0.14.1
-SIGIL_VERSION ?= 0.8.1
-SSHCOMMAND_VERSION ?= 0.15.0
-DOCKER_IMAGE_LABELER_URL ?= https://github.com/dokku/docker-image-labeler/releases/download/v${DOCKER_IMAGE_LABELER_VERSION}/docker-image-labeler_${DOCKER_IMAGE_LABELER_VERSION}_linux_amd64.tgz
-NETRC_URL ?= https://github.com/dokku/netrc/releases/download/v${NETRC_VERSION}/netrc_${NETRC_VERSION}_linux_amd64.tgz
-PLUGN_URL ?= https://github.com/dokku/plugn/releases/download/v${PLUGN_VERSION}/plugn_${PLUGN_VERSION}_linux_amd64.tgz
-PROCFILE_UTIL_URL ?= https://github.com/josegonzalez/go-procfile-util/releases/download/v${PROCFILE_VERSION}/procfile-util_${PROCFILE_VERSION}_linux_amd64.tgz
-SIGIL_URL ?= https://github.com/gliderlabs/sigil/releases/download/v${SIGIL_VERSION}/gliderlabs-sigil_${SIGIL_VERSION}_linux_amd64.tgz
+TARGETARCH ?= amd64
+
+DOCKER_IMAGE_LABELER_VERSION ?= 0.5.0
+HEROKUISH_VERSION ?= 0.5.38
+LAMBDA_BUILDER_VERSION ?= 0.4.0
+NETRC_VERSION ?= 0.6.0
+PLUGN_VERSION ?= 0.12.0
+PROCFILE_VERSION ?= 0.15.0
+SIGIL_VERSION ?= 0.9.0
+SSHCOMMAND_VERSION ?= 0.16.0
+DOCKER_IMAGE_LABELER_URL ?= https://github.com/dokku/docker-image-labeler/releases/download/v${DOCKER_IMAGE_LABELER_VERSION}/docker-image-labeler_${DOCKER_IMAGE_LABELER_VERSION}_linux_${TARGETARCH}.tgz
+LAMBDA_BUILDER_URL ?= https://github.com/dokku/lambda-builder/releases/download/v${LAMBDA_BUILDER_VERSION}/lambda-builder_${LAMBDA_BUILDER_VERSION}_linux_${TARGETARCH}.tgz
+NETRC_URL ?= https://github.com/dokku/netrc/releases/download/v${NETRC_VERSION}/netrc_${NETRC_VERSION}_linux_${TARGETARCH}.tgz
+PLUGN_URL ?= https://github.com/dokku/plugn/releases/download/v${PLUGN_VERSION}/plugn_${PLUGN_VERSION}_linux_${TARGETARCH}.tgz
+PROCFILE_UTIL_URL ?= https://github.com/josegonzalez/go-procfile-util/releases/download/v${PROCFILE_VERSION}/procfile-util_${PROCFILE_VERSION}_linux_${TARGETARCH}.tgz
+SIGIL_URL ?= https://github.com/gliderlabs/sigil/releases/download/v${SIGIL_VERSION}/gliderlabs-sigil_${SIGIL_VERSION}_linux_${TARGETARCH}.tgz
 SSHCOMMAND_URL ?= https://github.com/dokku/sshcommand/releases/download/v${SSHCOMMAND_VERSION}/sshcommand_${SSHCOMMAND_VERSION}_linux_x86_64.tgz
 STACK_URL ?= https://github.com/gliderlabs/herokuish.git
 PREBUILT_STACK_URL ?= gliderlabs/herokuish:latest-20
@@ -36,12 +40,12 @@ endif
 
 include common.mk
 
-.PHONY: all apt-update install version copyfiles copyplugin man-db plugins dependencies docker-image-labeler netrc sshcommand procfile-util plugn docker aufs stack count vagrant-acl-add vagrant-dokku go-build
+.PHONY: all apt-update install version copyfiles copyplugin man-db plugins dependencies docker-image-labeler lambda-builder netrc sshcommand procfile-util plugn docker aufs stack count vagrant-acl-add vagrant-dokku go-build
 
+include docs.mk
 include tests.mk
 include package.mk
 include deb.mk
-include rpm.mk
 include arch.mk
 
 all:
@@ -131,7 +135,7 @@ plugin-dependencies: plugn procfile-util
 plugins: plugn procfile-util docker
 	sudo -E dokku plugin:install --core
 
-dependencies: apt-update docker-image-labeler netrc sshcommand plugn procfile-util docker help2man man-db sigil dos2unix jq parallel
+dependencies: apt-update docker-image-labeler lambda-builder netrc sshcommand plugn procfile-util docker help2man man-db sigil dos2unix jq parallel
 	$(MAKE) -e stack
 
 apt-update:
@@ -155,27 +159,32 @@ man-db:
 docker-image-labeler:
 	wget -qO /tmp/docker-image-labeler_latest.tgz ${DOCKER_IMAGE_LABELER_URL}
 	tar xzf /tmp/docker-image-labeler_latest.tgz -C /usr/local/bin
-	mv /usr/local/bin/docker-image-labeler-amd64 /usr/local/bin/docker-image-labeler
+	mv /usr/local/bin/docker-image-labeler-${TARGETARCH} /usr/local/bin/docker-image-labeler
+
+lambda-builder:
+	wget -qO /tmp/lambda-builder_latest.tgz ${LAMBDA_BUILDER_URL}
+	tar xzf /tmp/lambda-builder_latest.tgz -C /usr/local/bin
+	mv /usr/local/bin/lambda-builder-${TARGETARCH} /usr/local/bin/lambda-builder
 
 netrc:
 	wget -qO /tmp/netrc_latest.tgz ${NETRC_URL}
 	tar xzf /tmp/netrc_latest.tgz -C /usr/local/bin
-	mv /usr/local/bin/netrc-amd64 /usr/local/bin/netrc
+	mv /usr/local/bin/netrc-${TARGETARCH} /usr/local/bin/netrc
 
 procfile-util:
 	wget -qO /tmp/procfile-util_latest.tgz ${PROCFILE_UTIL_URL}
 	tar xzf /tmp/procfile-util_latest.tgz -C /usr/local/bin
-	mv /usr/local/bin/procfile-util-amd64 /usr/local/bin/procfile-util
+	mv /usr/local/bin/procfile-util-${TARGETARCH} /usr/local/bin/procfile-util
 
 plugn:
 	wget -qO /tmp/plugn_latest.tgz ${PLUGN_URL}
 	tar xzf /tmp/plugn_latest.tgz -C /usr/local/bin
-	mv /usr/local/bin/plugn-amd64 /usr/local/bin/plugn
+	mv /usr/local/bin/plugn-${TARGETARCH} /usr/local/bin/plugn
 
 sigil:
 	wget -qO /tmp/sigil_latest.tgz ${SIGIL_URL}
 	tar xzf /tmp/sigil_latest.tgz -C /usr/local/bin
-	mv /usr/local/bin/gliderlabs-sigil-amd64 /usr/local/bin/sigil
+	mv /usr/local/bin/gliderlabs-sigil-${TARGETARCH} /usr/local/bin/sigil
 
 sshcommand:
 	wget -qO /tmp/sshcommand_latest.tgz ${SSHCOMMAND_URL}

README.md

@@ -3,7 +3,7 @@
 [![Build Status](https://github.com/dokku/dokku/workflows/CI/badge.svg)](https://github.com/dokku/dokku/actions?query=workflow%3ACI)
 [![Ubuntu Package](https://img.shields.io/badge/package-ubuntu-brightgreen.svg?style=flat-square "Ubuntu Package")](https://packagecloud.io/dokku/dokku)
 [![Arch Package](https://img.shields.io/badge/package-arch-brightgreen.svg?style=flat-square "Arch Package")](https://aur.archlinux.org/packages/dokku/)
-[![Slack Group](https://img.shields.io/badge/irc-slack-blue.svg?style=flat-square "Slack Group")](https://glider-slackin.herokuapp.com/)
+[![Slack Group](https://img.shields.io/badge/irc-slack-blue.svg?style=flat-square "Slack Group")](https://slack.dokku.com/)
 [![Documentation](https://img.shields.io/badge/docs-site-blue.svg?style=flat-square "Site")](https://dokku.com/docs/getting-started/installation/)
 [![OpenCollective](https://opencollective.com/dokku/sponsors/badge.svg?style=flat-square)](#sponsors)
 [![OpenCollective](https://opencollective.com/dokku/backers/badge.svg?style=flat-square)](#backers)
@@ -74,9 +74,8 @@ Support us with a monthly donation and help us continue our activities. [[Become
 
 A fresh VM running any of the following operating systems:
 
-- Ubuntu 18.04/20.04 x64 - Any currently supported release
-- Debian 9+ x64
-- CentOS 7 x64 *(experimental)*
+- Ubuntu 20.04 / 22.04 x64 - Any currently supported release
+- Debian 10+ x64
 - Arch Linux x64 *(experimental)*
 
 An SSH keypair that can be used for application deployment. If this exists before installation, it will be automatically imported into dokku.
@@ -87,8 +86,8 @@ Otherwise, you will need to import the keypair manually after installation using
 To install the latest stable release, run the following commands as a user who has access to `sudo`:
 
 ```shell
-wget https://raw.githubusercontent.com/dokku/dokku/v0.27.6/bootstrap.sh
-sudo DOKKU_TAG=v0.27.6 bash bootstrap.sh
+wget -NP . https://dokku.com/install/v0.30.4/bootstrap.sh
+sudo DOKKU_TAG=v0.30.4 bash bootstrap.sh
 ```
 
 You can then proceed to configure your server domain (via `dokku domains:set-global`) and user access (via `dokku ssh-keys:add`) to complete the installation.
@@ -105,11 +104,11 @@ Full documentation - including advanced installation docs - are available online
 
 ## Support
 
-You can use [GitHub Issues](https://github.com/dokku/dokku/issues), check [Troubleshooting](https://dokku.com/docs/getting-started/troubleshooting/) in the documentation, or join us on [Gliderlabs Slack in the #dokku channel](https://glider-slackin.herokuapp.com/).
+You can use [GitHub Issues](https://github.com/dokku/dokku/issues), check [Troubleshooting](https://dokku.com/docs/getting-started/troubleshooting/) in the documentation, or join us on [Gliderlabs Slack in the #dokku channel](https://slack.dokku.com/).
 
 ## Contribution
 
-After checking [GitHub Issues](https://github.com/dokku/dokku/issues), the [Troubleshooting Guide](https://dokku.com/docs/getting-started/troubleshooting/) or having a chat with us on [Gliderlabs Slack in the #dokku channel](https://glider-slackin.herokuapp.com/), feel free to fork and create a Pull Request.
+After checking [GitHub Issues](https://github.com/dokku/dokku/issues), the [Troubleshooting Guide](https://dokku.com/docs/getting-started/troubleshooting/) or having a chat with us on [Gliderlabs Slack in the #dokku channel](https://slack.dokku.com/), feel free to fork and create a Pull Request.
 
 While we may not merge your PR as is, they serve to start conversations and improve the general Dokku experience for all users.
 

Vagrantfile

@@ -1,12 +1,11 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 
-BOX_NAME = ENV["BOX_NAME"] || "bento/ubuntu-18.04"
+BOX_NAME = ENV["BOX_NAME"] || "bento/ubuntu-20.04"
 BOX_CPUS = ENV["BOX_CPUS"] || "1"
 BOX_MEMORY = ENV["BOX_MEMORY"] || "1024"
 DOKKU_DOMAIN = ENV["DOKKU_DOMAIN"] || "dokku.me"
 DOKKU_IP = ENV["DOKKU_IP"] || "10.0.0.2"
-FORWARDED_PORT = (ENV["FORWARDED_PORT"] || '8080').to_i
 PREBUILT_STACK_URL = File.exist?("#{File.dirname(__FILE__)}/stack.tgz") ? 'file:///root/dokku/stack.tgz' : nil
 PUBLIC_KEY_PATH = "#{Dir.home}/.ssh/id_rsa.pub"
 
@@ -43,7 +42,6 @@ Vagrant::configure("2") do |config|
 
   config.vm.define "dokku", primary: true do |vm|
     vm.vm.synced_folder File.dirname(__FILE__), "/root/dokku"
-    vm.vm.network :forwarded_port, guest: 80, host: FORWARDED_PORT
     vm.vm.hostname = "#{DOKKU_DOMAIN}"
     vm.vm.network :private_network, ip: DOKKU_IP
 
@@ -72,7 +70,6 @@ Vagrant::configure("2") do |config|
 
   # For windows users. Sharing folder from windows creates problem with sym links and so, sync the repo instead from GOS.
   config.vm.define "dokku-windows", autostart: false do |vm|
-    vm.vm.network :forwarded_port, guest: 80, host: FORWARDED_PORT
     vm.vm.hostname = "#{DOKKU_DOMAIN}"
     vm.vm.network :private_network, ip: DOKKU_IP
     vm.vm.provision :shell, :inline => "export DEBIAN_FRONTEND=noninteractive && apt-get update -qq >/dev/null && apt-get -qq -y --no-install-recommends install git dos2unix >/dev/null"
@@ -81,28 +78,17 @@ Vagrant::configure("2") do |config|
 
   config.vm.define "dokku-deb", autostart: false do |vm|
     vm.vm.synced_folder File.dirname(__FILE__), "/root/dokku"
-    vm.vm.network :forwarded_port, guest: 80, host: FORWARDED_PORT
     vm.vm.hostname = "#{DOKKU_DOMAIN}"
     vm.vm.network :private_network, ip: DOKKU_IP
     vm.vm.provision :shell, :inline => "cd /root/dokku && make install-from-deb"
   end
 
-  config.vm.define "dokku-rpm", autostart: false do |vm|
-    vm.vm.box = "centos/7"
-    vm.vm.synced_folder File.dirname(__FILE__), "/root/dokku"
-    vm.vm.network :forwarded_port, guest: 80, host: FORWARDED_PORT
-    vm.vm.hostname = "#{DOKKU_DOMAIN}"
-    vm.vm.network :private_network, ip: DOKKU_IP
-    vm.vm.provision :shell, :inline => "cd /root/dokku && bash bootstrap.sh"
-  end
-
   config.vm.define "build", autostart: false do |vm|
     vm.vm.synced_folder File.dirname(__FILE__), "/root/dokku"
-    vm.vm.network :forwarded_port, guest: 80, host: FORWARDED_PORT
     vm.vm.hostname = "#{DOKKU_DOMAIN}"
     vm.vm.network :private_network, ip: DOKKU_IP
     vm.vm.provision :shell, :inline => "export DEBIAN_FRONTEND=noninteractive && apt-get update -qq >/dev/null && apt-get -qq -y --no-install-recommends install git >/dev/null && cd /root/dokku && #{make_cmd}"
-    vm.vm.provision :shell, :inline => "export IS_RELEASE=true && cd /root/dokku && make deb-all rpm-all"
+    vm.vm.provision :shell, :inline => "export IS_RELEASE=true && cd /root/dokku && make deb-all"
   end
 
   config.vm.define "build-arch", autostart: false do |vm|
@@ -111,7 +97,6 @@ Vagrant::configure("2") do |config|
     if Pathname.new("#{File.dirname(__FILE__)}/../dokku-arch").exist?
       vm.vm.synced_folder "#{File.dirname(__FILE__)}/../dokku-arch", "/dokku-arch"
     end
-    vm.vm.network :forwarded_port, guest: 80, host: FORWARDED_PORT
     vm.vm.hostname = "#{DOKKU_DOMAIN}"
     vm.vm.network :private_network, ip: DOKKU_IP
     vm.vm.provision :shell, :inline => "cd /dokku && make arch-all", privileged: false

bootstrap.sh

@@ -3,7 +3,7 @@ set -eo pipefail
 [[ $TRACE ]] && set -x
 
 # A script to bootstrap dokku.
-# It expects to be run on Ubuntu 18.04/20.04, or CentOS 7 via 'sudo'
+# It expects to be run on Ubuntu 20.04/22.04 via 'sudo`
 # If installing a tag higher than 0.3.13, it may install dokku via a package (so long as the package is higher than 0.3.13)
 # It checks out the dokku source code from GitHub into ~/dokku and then runs 'make install' from dokku source.
 
@@ -12,7 +12,7 @@ set -eo pipefail
 # That's good because it prevents our output overlapping with wget's.
 # It also means that we can't run a partially downloaded script.
 
-SUPPORTED_VERSIONS="Debian [9, 10, 11], CentOS [7], Fedora (partial) [33, 34], Ubuntu [18.04, 20.04, 22.04]"
+SUPPORTED_VERSIONS="Debian [10, 11], Ubuntu [18.04, 20.04, 22.04]"
 
 log-fail() {
   declare desc="log fail formatter"
@@ -139,9 +139,6 @@ install-dokku-from-package() {
     debian | ubuntu)
       install-dokku-from-deb-package "$@"
       ;;
-    centos | fedora | rhel)
-      install-dokku-from-rpm-package "$@"
-      ;;
     *)
       log-fail "Unsupported Linux distribution. For manual installation instructions, consult https://dokku.com/docs/getting-started/advanced-installation/"
       ;;
@@ -163,7 +160,7 @@ install-dokku-from-deb-package() {
   local NO_INSTALL_RECOMMENDS=${DOKKU_NO_INSTALL_RECOMMENDS:=""}
   local OS_ID
 
-  if ! in-array "$DOKKU_DISTRO_VERSION" "18.04" "20.04" "22.04" "9" "10" "11"; then
+  if ! in-array "$DOKKU_DISTRO_VERSION" "18.04" "20.04" "22.04" "10" "11"; then
     log-fail "Unsupported Linux distribution. Only the following versions are supported: $SUPPORTED_VERSIONS"
   fi
 
@@ -212,7 +209,7 @@ install-dokku-from-deb-package() {
   fi
 
   echo "--> Installing dokku"
-  wget -nv -O - https://packagecloud.io/dokku/dokku/gpgkey | apt-key add -
+  wget -qO- https://packagecloud.io/dokku/dokku/gpgkey | sudo tee /etc/apt/trusted.gpg.d/dokku.asc
   echo "deb https://packagecloud.io/dokku/dokku/$DOKKU_DISTRO/ $OS_ID main" | tee /etc/apt/sources.list.d/dokku.list
   apt-get update -qq >/dev/null
 
@@ -231,35 +228,6 @@ install-dokku-from-deb-package() {
   fi
 }
 
-install-dokku-from-rpm-package() {
-  local DOKKU_CHECKOUT="$1"
-
-  if ! in-array "$DOKKU_DISTRO_VERSION" "7"; then
-    log-fail "Unsupported Linux distribution. Only the following versions are supported: $SUPPORTED_VERSIONS"
-  fi
-
-  echo "--> Installing docker"
-  curl -fsSL https://get.docker.com/ | sh
-
-  echo "--> Installing epel for nginx packages to be available"
-  yum install -y epel-release
-
-  echo "--> Installing herokuish and dokku"
-  curl -s https://packagecloud.io/install/repositories/dokku/dokku/script.rpm.sh | bash
-  if [[ -n $DOKKU_CHECKOUT ]]; then
-    yum -y install herokuish "dokku-$DOKKU_CHECKOUT"
-  else
-    yum -y install herokuish dokku
-  fi
-
-  echo "--> Enabling docker and nginx on system startup"
-  systemctl enable docker
-  systemctl enable nginx
-
-  echo "--> Starting nginx"
-  systemctl start nginx
-}
-
 main() {
   export DOKKU_DISTRO DOKKU_DISTRO_VERSION
   # shellcheck disable=SC1091

common.mk

@@ -1,7 +1,7 @@
 GO_ARGS ?=
 GO_PLUGIN_MAKE_TARGET ?= build
 GO_REPO_ROOT := /go/src/github.com/dokku/dokku
-BUILD_IMAGE := golang:1.17.9
+BUILD_IMAGE := golang:1.19.6
 GO_BUILD_CACHE ?= /tmp/dokku-go-build-cache
 GO_MOD_CACHE   ?= /tmp/dokku-go-mod-mod
 GO_ROOT_MOUNT  ?= $$PWD/../..:$(GO_REPO_ROOT)

contrib/build-base.Dockerfile

@@ -1,6 +1,8 @@
-FROM ubuntu:18.04
+FROM ubuntu:20.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-RUN apt-get update -qq && apt-get -qq -y --no-install-recommends install gcc git build-essential wget ruby-dev ruby1.9.1 lintian rpm help2man man-db
-RUN command -v fpm >/dev/null || sudo gem install fpm --no-ri --no-rdoc
+RUN apt-get update -qq && apt-get -qq -y --no-install-recommends install ca-certificates curl gcc git build-essential wget ruby-dev lintian rpm help2man man-db sudo
+RUN curl -sL -o /usr/local/share/ca-certificates/GlobalSignRootCA_R3.crt https://raw.githubusercontent.com/rubygems/rubygems/master/lib/rubygems/ssl_certs/rubygems.org/GlobalSignRootCA_R3.pem
+RUN update-ca-certificates
+RUN command -v fpm || gem install fpm

contrib/build-docs

@@ -0,0 +1,154 @@
+#!/usr/bin/env bash
+set -eo pipefail
+
+readonly ROOT_DIR="$(cd "$(dirname "$(dirname "${BASH_SOURCE[0]}")")" && pwd)"
+
+main() {
+  pushd "$ROOT_DIR" >/dev/null || return 1
+  rm -rf docs-main tmp/docs-source tmp/docs-build # tmp/docs-build
+  cp -r docs docs-main
+
+  echo "====> Generating docs image"
+  make docs-build-image
+
+  echo "====> Fetching latest docs"
+  git clone -q https://github.com/dokku/docs.git tmp/docs-build
+
+  echo "====> Processing version: latest"
+  rm -rf tmp/docs-build/docs
+  git clone -q https://github.com/dokku/dokku.git tmp/docs-source
+
+  rm -rf docs/assets
+  mkdir -p docs/assets
+  cp -r docs-main/assets/extra.css docs/assets/extra.css
+  cp -r docs-main/assets/favicons docs/assets/favicons
+  cp -r docs-main/assets/dokku-logo.svg docs/assets/dokku-logo.svg
+
+  rm -rf tmp/docs-build/assets
+  cp -r docs-main/assets tmp/docs-build/assets
+  cp docs-main/_build/app-nginx.conf.sigil tmp/docs-build/app-nginx.conf.sigil
+  mkdir -p tmp/docs-build/nginx.conf.d
+  touch tmp/docs-build/.static
+  echo "[]" >tmp/docs-build/versions.json
+
+  sed -i.bak "s/outdated/outdated_hidden/g" docs/_overrides/main.html && rm docs/_overrides/main.html.bak
+  echo "----> Generating docs"
+  make docs-build
+  if [[ -n "$GITHUB_ACTION" ]]; then
+    sudo chown -R "$(whoami)" site
+  fi
+
+  rm -rf site/_build
+  mv site tmp/docs-build/docs
+  mv docs/home.html tmp/docs-build/index.html
+  sed -i.bak "s/{{NAME}}~{{REF}}/docs/g" tmp/docs-build/index.html && rm tmp/docs-build/index.html.bak
+  sed -i.bak "s/{{NAME}}/docs/g" tmp/docs-build/index.html && rm tmp/docs-build/index.html.bak
+  sed -i.bak 's/="\/docs\/"/="\/"/g' tmp/docs-build/index.html && rm tmp/docs-build/index.html.bak
+
+  jq -C -r '.["max-versions"][]' docs-main/assets/versions.json | while read -r current_version; do
+    major="$(echo "$current_version" | cut -d'.' -f1)"
+    minor="$(echo "$current_version" | cut -d'.' -f2)"
+    patch="$(echo "$current_version" | cut -d'.' -f3)"
+    while true; do
+      if [[ "$patch" -lt 0 ]]; then
+        break
+      fi
+      version="${major}.${minor}.${patch}"
+      echo "====> Processing version: ${major}.${minor}.${patch}"
+
+      if [[ "$major" -lt 1 ]]; then
+        if [[ "$current_version" != "$version" ]]; then
+          echo "      Writing rewrite rule"
+          echo "rewrite ^/docs~v$version/(.*)$ /docs~v$current_version/\$1 redirect;" >"tmp/docs-build/nginx.conf.d/$version.conf"
+          echo "      Removing old docs"
+          rm -rf "tmp/docs-build/docs~v${version}"
+          patch=$((patch - 1))
+          continue
+        fi
+      fi
+
+      jq --arg title "v$version" --arg version "docs~v$version" '. += [{"title": $title, "version": $version, "aliases": []}]' tmp/docs-build/versions.json >tmp/docs-build/versions.json.bak
+      mv tmp/docs-build/versions.json.bak tmp/docs-build/versions.json
+      if [[ -d "tmp/docs-build/docs~v${version}" ]]; then
+        echo " !    Docs exist, skipping regeneration"
+        rm -rf "tmp/docs-build/docs~v${version}/assets/favicons"
+        cp -r docs-main/assets/favicons "tmp/docs-build/docs~v${version}/assets/favicons"
+        cp -r docs-main/assets/dokku-logo.svg "tmp/docs-build/docs~v${version}/assets/dokku-logo.svg"
+        cp -r docs-main/assets/extra.css "tmp/docs-build/docs~v${version}/assets/extra.css"
+        patch=$((patch - 1))
+        continue
+      fi
+
+      git -C tmp/docs-source checkout -q -- .
+      git -C tmp/docs-source checkout -q "tags/v${version}" -b "v${version}-branch"
+      rm -rf docs
+      mv tmp/docs-source/docs docs
+
+      rm -rf docs/assets
+      mkdir -p docs/assets
+      cp -r docs-main/assets/favicons docs/assets/favicons
+      cp -r docs-main/assets/dokku-logo.svg docs/assets/dokku-logo.svg
+      cp -r docs-main/assets/extra.css docs/assets/extra.css
+
+      cp -r docs-main/_build docs/_build
+      cp -r docs-main/_overrides docs/_overrides
+      git checkout -q -- mkdocs.yml
+      sed -i.bak "s/site_dir: site/site_dir: docs~v$version/g" mkdocs.yml && rm mkdocs.yml.bak
+      if [[ ! -f docs/template.html ]]; then
+        if [[ "$patch" -eq 0 ]]; then
+          break
+        fi
+
+        continue
+      fi
+
+      echo "----> Generating docs"
+      if ! make docs-build; then
+        continue
+      fi
+
+      if [[ -d "docs~v${version}" ]]; then
+        if [[ -n "$GITHUB_ACTION" ]]; then
+          sudo chown -R "$(whoami)" "docs~v${version}"
+        fi
+
+        rm -rf "docs~v${version}/_build"
+        mv "docs~v${version}" "tmp/docs-build/docs~v${version}"
+      fi
+
+      if [[ "$patch" -eq 0 ]]; then
+        break
+      fi
+      patch=$((patch - 1))
+    done
+  done
+
+  echo "====> Rebuild versions"
+  if [[ -f "tmp/docs-build/versions.json" ]]; then
+    python contrib/sort-mkdocs-versions
+  else
+    echo "      No version file exists"
+  fi
+
+  echo "====> Cleanup main repo"
+  rm -rf docs
+  mv docs-main docs
+  git checkout -- mkdocs.yml docs
+
+  if [[ "$(git -C tmp/docs-build ls-files -dmo)" == "docs/sitemap.xml.gz" ]]; then
+    echo " !    No doc changes found"
+    git -C tmp/docs-build checkout -- docs/sitemap.xml.gz
+  else
+    echo "====> Pushing docs"
+    git -C tmp/docs-build add .
+    git -C tmp/docs-build commit -m "chore: regenerate docs"
+
+    if [[ -n "$BOT_GITHUB_USERNAME" ]] && [[ -n "$BOT_GITHUB_API_TOKEN" ]]; then
+      git -C tmp/docs-build remote set-url origin "https://$BOT_GITHUB_USERNAME:$BOT_GITHUB_API_TOKEN@github.com/dokku/docs.git"
+    fi
+
+    git -C tmp/docs-build push origin master
+  fi
+}
+
+main "$@"

contrib/build-dokku.Dockerfile

@@ -2,13 +2,10 @@ FROM dokku/build-base:0.0.1 AS builder
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-RUN apt-get update -qq && apt-get -qq -y --no-install-recommends install gcc git build-essential wget ruby-dev ruby1.9.1 lintian rpm help2man man-db
-RUN command -v fpm >/dev/null || sudo gem install fpm --no-ri --no-rdoc
-
 ARG GOLANG_VERSION
 
-RUN wget -qO /tmp/go${GOLANG_VERSION}.linux-amd64.tar.gz https://storage.googleapis.com/golang/go${GOLANG_VERSION}.linux-amd64.tar.gz \
-  && tar -C /usr/local -xzf /tmp/go${GOLANG_VERSION}.linux-amd64.tar.gz \
+RUN wget -qO /tmp/go${GOLANG_VERSION}.linux.tar.gz "https://storage.googleapis.com/golang/go${GOLANG_VERSION}.linux-$(dpkg --print-architecture).tar.gz" \
+  && tar -C /usr/local -xzf /tmp/go${GOLANG_VERSION}.linux.tar.gz \
   && cp /usr/local/go/bin/* /usr/local/bin
 
 ARG WORKDIR=/go/src/github.com/dokku/dokku
@@ -18,7 +15,7 @@ WORKDIR ${WORKDIR}
 COPY Makefile ${WORKDIR}/
 COPY *.mk ${WORKDIR}/
 
-RUN make deb-setup rpm-setup sshcommand plugn
+RUN make deb-setup sshcommand plugn
 
 COPY . ${WORKDIR}
 
@@ -37,7 +34,7 @@ RUN PLUGIN_MAKE_TARGET=${PLUGIN_MAKE_TARGET} \
   IS_RELEASE=${IS_RELEASE} \
   SKIP_GO_CLEAN=true \
   make version copyfiles \
-  && make deb-dokku rpm-dokku
+  && make deb-dokku
 
 FROM builder as armhf
 

contrib/dokku_client.sh

@@ -61,9 +61,13 @@ fn-dokku-host() {
   echo "$DOKKU_HOST"
 }
 
+fn-get-remote() {
+  git config dokku.remote 2>/dev/null || echo "dokku"
+}
+
 main() {
   declare CMD="$1" APP_ARG="$2"
-  local APP="" DOKKU_GIT_REMOTE="dokku" DOKKU_REMOTE_HOST=""
+  local APP="" DOKKU_GIT_REMOTE="$(fn-get-remote)" DOKKU_REMOTE_HOST=""
   local cmd_set=false next_index=1 skip=false args=("$@")
 
   for arg in "$@"; do
@@ -100,7 +104,7 @@ main() {
   done
 
   DOKKU_REMOTE_HOST="$(fn-dokku-host "$DOKKU_GIT_REMOTE" "$DOKKU_HOST")"
-  if [[ -z "$DOKKU_REMOTE_HOST" ]]; then
+  if [[ -z "$DOKKU_REMOTE_HOST" ]] && [[ "$CMD" != remote ]] && [[ "$CMD" != remote:* ]]; then
     fn-client-help-msg
   fi
 
@@ -143,10 +147,45 @@ main() {
     apps:destroy)
       fn-is-git-repo && fn-has-dokku-remote && git remote remove "$DOKKU_GIT_REMOTE"
       ;;
+    remote)
+      echo "$DOKKU_GIT_REMOTE"
+      exit 0
+      ;;
+    remote:add)
+      shift 1
+      git remote add "$@"
+      exit "$?"
+      ;;
+    remote:list)
+      git remote
+      exit "$?"
+      ;;
+    remote:set)
+      shift 1
+      git config dokku.remote "$@"
+      exit "$?"
+      ;;
+    remote:remove)
+      shift 1
+      git remote remove "$@"
+      local exit_code="$?"
+      if [[ "$(git config dokku.remote)" == "$1" ]]; then
+        git config --unset dokku.remote
+      fi
+      exit "$exit_code"
+      ;;
+    remote:unset)
+      if [[ -n "$(git config dokku.remote)" ]]; then
+        git config --unset dokku.remote
+        exit "$?"
+      fi
+      exit 0
+      ;;
   esac
 
   [[ " apps certs help ls nginx shell storage trace version " == *" $CMD "* ]] && unset APP
   [[ " certs:chain domains:add-global domains:remove-global domains:set-global ps:restore " == *" $CMD "* ]] && unset APP
+  [[ " storage:ensure-directory " == *" $CMD "* ]] && unset APP
   [[ "$CMD" =~ events*|plugin*|ssh-keys* ]] && unset APP
   [[ -n "$APP_ARG" ]] && [[ "$APP_ARG" == "--global" ]] && unset APP
   [[ -n "$@" ]] && [[ -n "$APP" ]] && app_arg="--app $APP"

contrib/images/digitalocean/files/etc/nginx/sites-available/digitalocean

@@ -0,0 +1,95 @@
+# You may add here your
+# server {
+#	...
+# }
+# statements for each of your virtual hosts to this file
+
+##
+# You should look at the following URL's in order to grasp a solid understanding
+# of Nginx configuration files in order to fully unleash the power of Nginx.
+# http://wiki.nginx.org/Pitfalls
+# http://wiki.nginx.org/QuickStart
+# http://wiki.nginx.org/Configuration
+#
+# Generally, you will want to move this file somewhere, and start with a clean
+# file but keep this around for reference. Or just disable in sites-enabled.
+#
+# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
+##
+
+server {
+	listen 80 default_server;
+	listen [::]:80 default_server ipv6only=on;
+
+	root /var/www/html;
+	index index.php index.html index.htm;
+
+	# Make site accessible from http://localhost/
+	server_name localhost;
+
+	location / {
+		# First attempt to serve request as file, then
+		# as directory, then fall back to displaying a 404.
+		try_files $uri $uri/ =404;
+		# Uncomment to enable naxsi on this location
+		# include /etc/nginx/naxsi.rules
+	}
+
+	error_page 404 /404.html;
+	error_page 500 502 503 504 /50x.html;
+	location = /50x.html {
+		root /usr/share/nginx/html;
+	}
+
+	location ~ \.php$ {
+        include snippets/fastcgi-php.conf;
+        fastcgi_pass unix:/run/php/php7.4-fpm.sock;
+	}
+
+	# deny access to .htaccess files, if Apache's document root
+	# concurs with nginx's one
+	#
+	#location ~ /\.ht {
+	#	deny all;
+	#}
+}
+
+
+# another virtual host using mix of IP-, name-, and port-based configuration
+#
+#server {
+#	listen 8000;
+#	listen somename:8080;
+#	server_name somename alias another.alias;
+#	root html;
+#	index index.html index.htm;
+#
+#	location / {
+#		try_files $uri $uri/ =404;
+#	}
+#}
+
+
+# HTTPS server
+#
+#server {
+#	listen 443;
+#	server_name localhost;
+#
+#	root html;
+#	index index.html index.htm;
+#
+#	ssl on;
+#	ssl_certificate cert.pem;
+#	ssl_certificate_key cert.key;
+#
+#	ssl_session_timeout 5m;
+#
+#	ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;
+#	ssl_ciphers "HIGH:!aNULL:!MD5 or HIGH:!aNULL:!MD5:!3DES";
+#	ssl_prefer_server_ciphers on;
+#
+#	location / {
+#		try_files $uri $uri/ =404;
+#	}
+#}

contrib/images/digitalocean/files/etc/update-motd.d/99-one-click

@@ -0,0 +1,21 @@
+#!/bin/sh
+#
+# Configured as part of the DigitalOcean 1-Click Image build process
+
+myip=$(hostname -I | awk '{print$1}')
+cat <<EOF
+********************************************************************************
+
+Welcome to DigitalOcean's 1-Click Dokku Droplet.
+To keep this Droplet secure, the UFW firewall is enabled. 
+All ports are BLOCKED except 22 (SSH), 80 (HTTP), 443 (HTTPS).
+
+In a web browser, you can view:
+ * The Dokku One-Click Quickstart guide: https://do.co/dokku1804#start
+
+For help and more information, visit https://do.co/dokku1804
+
+********************************************************************************
+To delete this message of the day: rm -rf $(readlink -f ${0})
+To remove the default web landing page: rm -rf /etc/nginx/sites-available/digitalocean
+EOF

contrib/images/digitalocean/files/var/lib/cloud/scripts/per-once/001_setup

@@ -0,0 +1,25 @@
+#!/bin/bash -x
+set +e
+exec > >(tee /var/log/one_click_setup.log) 2>&1
+
+ufw --force enable
+printf "dokku dokku/hostname string %s" hostname | debconf-set-selections
+
+export DEBIAN_FRONTEND=noninteractive
+export LANG=C
+export LC_ALL=C
+
+# Install Dokku....
+for count in {1..30}; do
+  dpkg -i /var/lib/digitalocean/debs/*deb || /bin/true
+  apt-get -f install || /bin/true
+
+  version=$(dpkg-query --showformat='${Version}' -W dokku)
+  if [[ -n "$version" ]]; then
+    ran=0
+    exit 0
+  else
+    count=$((count + 1))
+  fi
+  sleep 5
+done

contrib/images/digitalocean/files/var/lib/cloud/scripts/per-once/002_enable_ssh

@@ -0,0 +1,9 @@
+#!/bin/bash
+exec > >(tee /var/log/one_click_setup.log) 2>&1
+
+# Remove the force command
+sed -e '/Match user root/d' \
+  -e '/.*ForceCommand.*droplet.*/d' \
+  -i /etc/ssh/sshd_config
+
+systemctl restart ssh

contrib/images/digitalocean/files/var/www/html/index.html

@@ -0,0 +1,169 @@
+<html>
+
+<head>
+  <style>
+    body {
+      font-family: ProximaNova;
+      font-size: 15px;
+      font-style: normal;
+      font-stretch: normal;
+      line-height: 1;
+      letter-spacing: normal;
+      margin: 0;
+    }
+
+    .button {
+      border-radius: 3px;
+      background-color: #0069ff;
+      color: #ffffff;
+      display: flex;
+      flex-direction: column;
+      height: 48px;
+      justify-content: center;
+      text-decoration: none;
+      width: 148px;
+    }
+
+    .content {
+      align-items: center;
+      border: solid 2px #f1f1f1;
+      border-radius: 3px;
+      display: flex;
+      flex-direction: column;
+      margin: 32px auto;
+      padding: 32px;
+      text-align: center;
+      width: 960px;
+      ;
+    }
+
+    .copyright {
+      color: #99999999;
+      font-size: 13px;
+      margin-left: 10px;
+    }
+
+    .description {
+      color: #676767;
+    }
+
+    .empty-access {
+      height: 220px;
+      margin-bottom: -20px;
+    }
+
+    .header {
+      align-items: center;
+      display: flex;
+      margin: 15px;
+    }
+
+    .logo {
+      height: 30px;
+      color: #999999;
+      width: 30px;
+    }
+
+    .title {
+      font-family: ProximaNova;
+      font-size: 21px;
+      font-weight: 600;
+      color: #444444;
+    }
+  </style>
+</head>
+
+<body>
+  <div class="header">
+    <svg class="logo" version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg"
+      xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 30 30" enable-background="new 0 0 30 30"
+      xml:space="preserve">
+      <g id="XMLID_17_">
+        <g id="XMLID_18_">
+          <g>
+            <g id="XMLID_225_">
+              <g id="XMLID_233_">
+                <path id="XMLID_234_" fill="#0080FF"
+                  d="M15,30v-5.8c6.2,0,10.9-6.1,8.6-12.6c-0.9-2.4-2.8-4.3-5.2-5.2
+                    C11.9,4.1,5.8,8.8,5.8,15l0,0L0,15C0,5.2,9.5-2.5,19.8,0.7c4.5,1.4,8.1,5,9.5,9.5C32.5,20.5,24.8,30,15,30z" />
+              </g>
+              <polygon id="XMLID_232_" fill="#0080FF" points="15,24.2 9.2,24.2 9.2,18.4 9.2,18.4 15,18.4 15,18.4" />
+              <polygon id="XMLID_228_" fill="#0080FF" points="9.2,28.7 4.8,28.7 4.8,28.7 4.8,24.2 9.2,24.2" />
+              <polygon id="XMLID_226_" fill="#0080FF" points="4.8,24.2 1,24.2 1,24.2 1,20.5 1,20.5 4.8,20.5 4.8,20.5" />
+            </g>
+          </g>
+        </g>
+      </g>
+    </svg>
+    <div class="copyright">&copy; 2023 DigitalOcean, LLC. All rights reserved.</div>
+  </div>
+
+  <div class="content">
+    <svg width="89" height="62" viewBox="0 0 89 62" fill="none" xmlns="http://www.w3.org/2000/svg">
+      <path
+        d="M78.4046 17.1912C84.738 21.1608 86.2188 20.7419 87.6794 19.9955C88.5202 19.5664 88.8496 18.5392 88.4243 17.6985C86.4622 13.818 78.212 0.118992 59.5364 0.118992C43.8588 0.118992 34.4377 13.3435 31.5684 18.0766C31.0067 19.0027 31.4447 20.2158 32.4755 20.5543C34.1357 21.0995 35.9508 21.216 39.8333 18.8625C52.5306 11.8038 78.4046 17.1912 78.4046 17.1912Z"
+        fill="#F15B55" />
+      <mask id="mask0_55_415" style="mask-type:alpha" maskUnits="userSpaceOnUse" x="31" y="0" width="58" height="21">
+        <path
+          d="M78.4212 17.0723C84.7546 21.0418 86.2354 20.6229 87.696 19.8766C88.5368 19.4474 88.8662 18.4202 88.4409 17.5795C86.4788 13.699 78.2286 3.8147e-06 59.553 3.8147e-06C43.8754 3.8147e-06 34.4543 13.2245 31.585 17.9576C31.0233 18.8837 31.4613 20.0969 32.4921 20.4353C34.1523 20.9805 35.9674 21.097 39.8499 18.7436C52.5472 11.6848 78.4212 17.0723 78.4212 17.0723Z"
+          fill="#F15B55" />
+      </mask>
+      <g mask="url(#mask0_55_415)">
+        <path d="M43.7907 2.62413C49.4945 9.99967 33.5952 13.8544 45.8049 22.3539" stroke="#FF9580" stroke-width="1.5"
+          stroke-miterlimit="10" />
+        <path d="M56.7977 -1.62458C62.8837 6.0383 46.832 8.92189 53.8305 19.6981" stroke="#FF9580" stroke-width="1.5"
+          stroke-miterlimit="10" />
+        <path d="M72.3168 -0.867853C76.7291 7.02473 58.5477 8.73199 64.5571 18.3322" stroke="#FF9580" stroke-width="1.5"
+          stroke-miterlimit="10" />
+        <path d="M84.2603 7.02465C84.2603 15.1449 71.708 10.5128 72.3169 19.6982" stroke="#FF9580" stroke-width="1.5"
+          stroke-miterlimit="10" />
+      </g>
+      <g opacity="0.399994">
+        <g opacity="0.399994">
+          <path opacity="0.399994"
+            d="M31.3365 18.747C31.2415 19.5146 31.6815 20.2937 32.4751 20.5544C34.1353 21.0993 35.9508 21.2158 39.8333 18.8623C52.5302 11.8039 78.4042 17.1914 78.4042 17.1914C84.7377 21.1606 86.2184 20.7416 87.6795 19.9957C88.3903 19.6328 88.7337 18.8419 88.5657 18.0976C78.1555 10.8635 54.5866 3.8145 31.3365 18.747Z"
+            fill="black" />
+        </g>
+      </g>
+      <path
+        d="M67.274 14.8087H56.4204C44.6233 14.8087 38.4193 18.2775 33.8378 24.2005L29.4542 29.8671L27.7038 32.1805C26.3653 33.9491 24.2728 34.9885 22.0517 34.9885C18.6867 34.9885 15.8194 32.6685 15.0623 29.48C15.0512 29.433 15.0385 29.359 15.025 29.2679C14.9103 28.4884 15.5203 27.7899 16.3099 27.7899H18.4798C22.2049 27.7899 25.2246 24.7776 25.2246 21.0614V20.5325C25.2246 19.8467 24.667 19.2904 23.979 19.2904H17.6005C15.0492 19.2904 13.2669 20.6106 12.6674 22.0612C12.0676 20.6106 10.2853 19.2904 7.73397 19.2904H1.35542C0.667492 19.2904 0.109863 19.8467 0.109863 20.5325V21.0614C0.109863 24.7776 3.12951 27.7899 6.85471 27.7899H9.05492C9.75186 27.7899 10.3443 28.2988 10.4476 28.9867L10.6905 30.604C13.3361 48.2223 28.5057 61.2576 46.3638 61.2576H47.2697H59.4081C71.7445 61.2576 82.2727 52.3616 84.302 40.2227L85.8397 31.0254C87.259 22.5369 81.2902 14.8087 67.274 14.8087Z"
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+        fill="#05B7BF" />
+      <path
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+        fill="#05B7BF" />
+      <path
+        d="M24.4257 49.5606C27.1262 52.1789 25.7188 53.2412 21.2307 53.2412H14.3327C13.2428 53.2412 12.697 54.5557 13.4677 55.3245L14.322 56.1767C16.9737 58.8224 20.5707 60.3085 24.3213 60.3085H24.9584C32.4133 60.3085 37.929 52.8239 37.929 52.8239L24.4257 49.5606Z"
+        fill="#07CBCF" />
+      <path
+        d="M35.1162 53.544C32.9984 55.5574 29.4485 58.1536 25.2235 58.1536H24.6339C21.1631 58.1536 17.8345 56.7783 15.3807 54.33L14.59 53.5415C14.497 53.4488 14.4257 53.3474 14.3728 53.2411H14.3327C13.2428 53.2411 12.697 54.5556 13.4677 55.3244L14.322 56.1766C16.9741 58.8223 20.5711 60.3085 24.3213 60.3085H24.9584C29.8025 60.3085 33.8281 57.1482 36.0533 54.9349L36.3528 54.6312L35.1162 53.544Z"
+        fill="#05B7BF" />
+      <mask id="mask1_55_415" style="mask-type:alpha" maskUnits="userSpaceOnUse" x="0" y="15" width="86" height="47">
+        <path
+          d="M67.1641 15.1884H56.3106C44.5134 15.1884 38.3094 18.6572 33.7279 24.5802L29.3443 30.2468L27.594 32.5602C26.2554 34.3288 24.163 35.3682 21.9419 35.3682C18.5768 35.3682 15.7096 33.0482 14.9524 29.8597C14.9413 29.8127 14.9286 29.7387 14.9151 29.6476C14.8004 28.8681 15.4105 28.1696 16.2 28.1696H18.3699C22.0951 28.1696 25.1147 25.1573 25.1147 21.4411V20.9122C25.1147 20.2264 24.5571 19.6701 23.8692 19.6701H17.4906C14.9393 19.6701 13.157 20.9903 12.5576 22.4409C11.9577 20.9903 10.1755 19.6701 7.62411 19.6701H1.24555C0.557629 19.6701 0 20.2264 0 20.9122V21.4411C0 25.1573 3.01965 28.1696 6.74484 28.1696H8.94506C9.64199 28.1696 10.2344 28.6785 10.3377 29.3664L10.5807 30.9837C13.2262 48.602 28.3958 61.6373 46.2539 61.6373H47.1598H59.2983C71.6346 61.6373 82.1628 52.7413 84.1922 40.6024L85.7299 31.4051C87.1491 22.9166 81.1803 15.1884 67.1641 15.1884Z"
+          fill="#07CBCF" />
+      </mask>
+      <g mask="url(#mask1_55_415)">
+        <path
+          d="M48.2573 43.0378C50.1929 48.5818 55.4426 52.9185 61.7015 52.9185C72.2568 52.9185 71.2993 45.7048 82.7326 45.7048H84.3526"
+          stroke="#00576C" stroke-width="1.46" stroke-miterlimit="10" stroke-linecap="round" />
+        <path d="M50.1195 43.0151H46.9814" stroke="#00576C" stroke-width="1.46" stroke-miterlimit="10"
+          stroke-linecap="round" />
+        <path
+          d="M65.353 42.7305C65.353 41.096 64.0247 39.7709 62.3862 39.7709C60.7478 39.7709 59.4194 41.096 59.4194 42.7305"
+          stroke="#00576C" stroke-width="1.46" stroke-miterlimit="10" stroke-linecap="round" />
+      </g>
+      <path
+        d="M77.4491 19.774C80.7847 21.9824 82.0434 23.4419 85.095 23.7701C82.9402 18.5919 77.0788 14.8087 67.2741 14.8087H56.4206C45.0819 14.8087 38.9111 18.0148 34.3804 23.5229C37.2443 23.5229 40.3812 21.1661 43.0628 19.698C46.182 17.9907 50.3669 16.3586 59.4197 16.3586C68.4725 16.3586 73.2651 17.004 77.4491 19.774Z"
+        fill="#05B7BF" />
+    </svg>
+
+    <h1 class="title">Please log into your Droplet with SSH to configure the Dokku installation.</h1>
+    <p class="description">See the Dokku 1-Click Quickstart guide for detailed assistance.</p>
+    <a class="button" href="https://do.co/dokku1804#start">Quickstart Guide</a>
+  </div>
+</body>
+
+</html>

contrib/images/digitalocean/in_parts/011-docker

@@ -0,0 +1,47 @@
+#!/bin/bash
+set -eo pipefail
+set -o errexit
+
+export DEBIAN_FRONTEND=noninteractive
+
+pkgs=(apt-transport-https
+  ca-certificates
+  curl
+  jq
+  linux-image-extra-virtual
+  software-properties-common
+)
+
+echo '--> Updating apt repositories'
+apt-get -qqy update
+
+echo '--> Updating all packages'
+apt-get -qqy -o Dpkg::Options::='--force-confdef' -o Dpkg::Options::='--force-confold' full-upgrade
+
+echo "--> Installing basic dependencies: ${pkgs[*]}"
+apt-get -qqy install "${pkgs[@]}"
+
+echo '--> Setting up docker apt repository'
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
+
+cat >/etc/apt/sources.list.d/docker.list <<EOM
+deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu $(lsb_release -c -s) stable
+EOM
+
+echo '--> Installing docker-ce'
+apt-get -y update
+apt-get -y install docker-ce docker-compose-plugin
+
+echo '--> Enabling docker-ce'
+systemctl enable docker
+systemctl start docker
+
+echo '--> Enabling docker live-restore'
+if [[ ! -f /etc/docker/daemon.json ]]; then
+  echo "{}" >/etc/docker/daemon.json
+fi
+
+config="$(jq '. + {"live-restore": true}' /etc/docker/daemon.json)"
+echo "$config" >/etc/docker/daemon.json
+systemctl reload docker
+docker info | grep -i live

contrib/images/digitalocean/in_parts/011-ssh-message

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -eo pipefail
+set -o errexit
+
+echo '--> Prevent login until after setup is complete'
+# Be a bit of a dork about login in
+cat >>/etc/ssh/sshd_config <<EOM
+Match User root
+        ForceCommand echo "Please wait while we get your droplet ready..."
+EOM

contrib/images/digitalocean/in_parts/012-dokku-packages

@@ -0,0 +1,66 @@
+#!/bin/bash
+set -eo pipefail
+set -o errexit
+
+export DEBIAN_FRONTEND=noninteractive
+
+pkgs=(apache2-utils
+  bash-completion
+  locales
+  git
+  cpio
+  curl
+  man-db
+
+  netcat
+  net-tools
+
+  software-properties-common
+  parallel
+  python3-software-properties
+  rsync
+  rsyslog
+  dos2unix
+  jq
+  unzip
+
+  nginx
+  dnsutils
+  cgroupfs-mount
+  cgroup-lite
+  sudo
+  python3
+  debconf
+)
+
+dokku_pkgs=(docker-image-labeler
+  gliderlabs-sigil
+  lambda-builder
+  netrc
+  plugn
+  procfile-util
+  sshcommand
+)
+
+echo '--> Install core dependencies for dokku'
+apt-get -y install "${pkgs[@]}"
+
+echo '--> Setting up dokku apt repository'
+curl -fsSL https://packagecloud.io/dokku/dokku/gpgkey -o /etc/apt/keyrings/dokku.asc
+
+cat >/etc/apt/sources.list.d/dokku.list <<EOM
+deb [arch=amd64 signed-by=/etc/apt/keyrings/dokku.asc]  https://packagecloud.io/dokku/dokku/ubuntu/ bionic main
+EOM
+
+echo '--> Install dependencies for dokku from new repository'
+apt-get -y clean
+apt-get -y update
+apt-get -y install "${dokku_pkgs[@]}"
+rm -f /etc/nginx/sites-enabled/default
+
+echo '--> Pre-cache dokku bits that are must run on boot'
+apt-get -y clean
+apt-get -y install --download-only "dokku=${DOKKU_VERSION}" dokku-event-listener herokuish
+
+mkdir -p /var/lib/digitalocean/debs
+cp -au /var/cache/apt/archives/*deb /var/lib/digitalocean/debs

contrib/images/digitalocean/in_parts/012-grub-opts

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -eo pipefail
+set -o errexit
+
+echo '--> Update grub boot loader'
+sed -e 's|GRUB_CMDLINE_LINUX="|GRUB_CMDLINE_LINUX="cgroup_enable=memory swapaccount=1|g' \
+  -i /etc/default/grub
+
+update-grub

contrib/images/digitalocean/in_parts/014-docker-dns

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -eo pipefail
+set -o errexit
+
+echo '--> Enable Google DNS for Docker'
+sed -e 's|#DOCKER_OPTS|DOCKER_OPTS|g' \
+  -i /etc/default/docker

contrib/images/digitalocean/in_parts/014-ufw-rules

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -eo pipefail
+set -o errexit
+
+echo '--> Enable and configure UFW'
+sed -e 's|DEFAULT_FORWARD_POLICY=.*|DEFAULT_FORWARD_POLICY="ACCEPT"|g' \
+  -i /etc/default/ufw
+
+ufw limit ssh
+ufw allow 'Nginx Full'
+
+ufw --force enable

contrib/images/digitalocean/in_parts/099-application_tag

@@ -0,0 +1,21 @@
+#!/bin/bash
+set -eo pipefail
+set -o errexit
+
+echo '--> Write the application info'
+application_version="$DOKKU_VERSION"
+build_date="$(date -I)"
+distro_arch="$(uname -m)"
+distro_codename="$(lsb_release -sc)"
+distro_release="$(lsb_release -sr)"
+distro="$(lsb_release -si)"
+
+cat >/var/lib/digitalocean/application.info <<EOM
+appiication_name="Dokku"
+build_date="${build_date}"
+distro="${distro}"
+distro_release="${distro_release}"
+distro_codename="${distro_codename}"
+distro_arch="${distro_arch}"
+application_version="${application_version}"
+EOM

contrib/images/digitalocean/in_parts/099-cleanup

@@ -0,0 +1,52 @@
+#!/bin/bash
+set -eo pipefail
+set -o errexit
+
+echo '--> Cleaning up tmp dir'
+# Ensure /tmp exists and has the proper permissions before
+# checking for security updates
+# https://github.com/digitalocean/marketplace-partners/issues/94
+if [[ ! -d /tmp ]]; then
+  mkdir /tmp
+fi
+chmod 1777 /tmp
+rm -rf /tmp/* /var/tmp/*
+
+echo '--> Cleaning up apt'
+export DEBIAN_FRONTEND=noninteractive
+apt-get -y update
+apt-get -o Dpkg::Options::="--force-confold" upgrade -q -y --force-yes
+apt-get -y autoremove
+apt-get -y autoclean
+apt-get -y purge droplet-agent
+
+echo '--> Clearing history'
+history -c
+cat /dev/null >/root/.bash_history
+unset HISTFILE
+
+echo '--> Clearing log files'
+find /var/log -mtime -1 -type f -exec truncate -s 0 {} \;
+rm -rf /var/log/*.gz /var/log/*.[0-9] /var/log/*-????????
+cat /dev/null >/var/log/lastlog
+cat /dev/null >/var/log/wtmp
+rm -rf /var/lib/cloud/instances/*
+rm -rf /tmp/* /var/tmp/*
+
+echo '--> Removing keys'
+rm -f /root/.ssh/authorized_keys /etc/ssh/*key*
+touch /etc/ssh/revoked_keys
+chmod 600 /etc/ssh/revoked_keys
+
+echo '--> DO Directory contents'
+ls -lah /opt/digitalocean || true
+
+echo '--> Securely erase the unused portion of the filesystem'
+printf "\n\033[0;32mWriting zeros to the remaining disk space to securely
+erase the unused portion of the file system.
+Depending on your disk size this may take several minutes.
+The secure erase will complete successfully when you see:\033[0m
+    dd: writing to '/zerofile': No space left on device\n
+Beginning secure erase now\n"
+
+dd if=/dev/zero of=/zerofile bs=4096 || rm /zerofile

contrib/images/digitalocean/in_parts/100-image-check

@@ -0,0 +1,636 @@
+#!/bin/bash
+
+# DigitalOcean Marketplace Image Validation Tool
+# © 2021-2022 DigitalOcean LLC.
+# This code is licensed under Apache 2.0 license (see LICENSE.md for details)
+
+VERSION="v. 1.8.1"
+RUNDATE=$(date)
+
+# Script should be run with SUDO
+if [ "$EUID" -ne 0 ]; then
+  echo "[Error] - This script must be run with sudo or as the root user."
+  exit 1
+fi
+
+STATUS=0
+PASS=0
+WARN=0
+FAIL=0
+
+# $1 == command to check for
+# returns: 0 == true, 1 == false
+cmdExists() {
+  if command -v "$1" >/dev/null 2>&1; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+function getDistro {
+  if [ -f /etc/os-release ]; then
+    # freedesktop.org and systemd
+    # shellcheck disable=SC1091
+    . /etc/os-release
+    OS=$NAME
+    VER=$VERSION_ID
+  elif type lsb_release >/dev/null 2>&1; then
+    # linuxbase.org
+    OS=$(lsb_release -si)
+    VER=$(lsb_release -sr)
+  elif [ -f /etc/lsb-release ]; then
+    # For some versions of Debian/Ubuntu without lsb_release command
+    # shellcheck disable=SC1091
+    . /etc/lsb-release
+    OS=$DISTRIB_ID
+    VER=$DISTRIB_RELEASE
+  elif [ -f /etc/debian_version ]; then
+    # Older Debian/Ubuntu/etc.
+    OS=Debian
+    VER=$(cat /etc/debian_version)
+  elif [ -f /etc/SuSe-release ]; then
+    # Older SuSE/etc.
+    :
+  elif [ -f /etc/redhat-release ]; then
+    # Older Red Hat, CentOS, etc.
+    VER=$(cut -d" " -f3 </etc/redhat-release | cut -d "." -f1)
+    d=$(cut -d" " -f1 </etc/redhat-release | cut -d "." -f1)
+    if [[ $d == "CentOS" ]]; then
+      OS="CentOS Linux"
+    fi
+  else
+    # Fall back to uname, e.g. "Linux <version>", also works for BSD, etc.
+    OS=$(uname -s)
+    VER=$(uname -r)
+  fi
+}
+function loadPasswords {
+  SHADOW=$(cat /etc/shadow)
+}
+
+function checkAgent {
+  # Check for the presence of the DO directory in the filesystem
+  if [ -d /opt/digitalocean ]; then
+    echo -en "\e[41m[FAIL]\e[0m DigitalOcean directory detected.\n"
+    ((FAIL++))
+    STATUS=2
+    if [[ $OS == "CentOS Linux" ]] || [[ $OS == "CentOS Stream" ]] || [[ $OS == "Rocky Linux" ]] || [[ $OS == "AlmaLinux" ]]; then
+      echo "To uninstall the agent: 'sudo yum remove droplet-agent'"
+      echo "To remove the DO directory: 'find /opt/digitalocean/ -type d -empty -delete'"
+    elif [[ $OS == "Ubuntu" ]] || [[ $OS == "Debian" ]]; then
+      echo "To uninstall the agent and remove the DO directory: 'sudo apt-get purge droplet-agent'"
+    fi
+  else
+    echo -en "\e[32m[PASS]\e[0m DigitalOcean Monitoring agent was not found\n"
+    ((PASS++))
+  fi
+}
+
+function checkLogs {
+  cp_ignore="/var/log/cpanel-install.log"
+  echo -en "\nChecking for log files in /var/log\n\n"
+  # Check if there are log archives or log files that have not been recently cleared.
+  for f in /var/log/*-????????; do
+    [[ -e $f ]] || break
+    if [ "${f}" != "${cp_ignore}" ]; then
+      echo -en "\e[93m[WARN]\e[0m Log archive ${f} found; Contents:\n"
+      cat "${f}"
+      ((WARN++))
+      if [[ $STATUS != 2 ]]; then
+        STATUS=1
+      fi
+    fi
+  done
+  for f in /var/log/*.[0-9]; do
+    [[ -e $f ]] || break
+    echo -en "\e[93m[WARN]\e[0m Log archive ${f} found; Contents:\n"
+    cat "${f}"
+    ((WARN++))
+    if [[ $STATUS != 2 ]]; then
+      STATUS=1
+    fi
+  done
+  for f in /var/log/*.log; do
+    [[ -e $f ]] || break
+    if [[ "${f}" = '/var/log/lfd.log' && "$(grep -E -v '/var/log/messages has been reset| Watching /var/log/messages' "${f}" | wc -c)" -gt 50 ]]; then
+      if [ "${f}" != "${cp_ignore}" ]; then
+        echo -en "\e[93m[WARN]\e[0m un-cleared log file, ${f} found; Contents:\n"
+        cat "${f}"
+        ((WARN++))
+        if [[ $STATUS != 2 ]]; then
+          STATUS=1
+        fi
+      fi
+    elif [[ "${f}" != '/var/log/lfd.log' && "$(wc -c <"${f}")" -gt 50 ]]; then
+      if [ "${f}" != "${cp_ignore}" ]; then
+        echo -en "\e[93m[WARN]\e[0m un-cleared log file, ${f} found; Contents:\n"
+        cat "${f}"
+        ((WARN++))
+        if [[ $STATUS != 2 ]]; then
+          STATUS=1
+        fi
+      fi
+    fi
+  done
+}
+function checkTMP {
+  # Check the /tmp directory to ensure it is empty.  Warn on any files found.
+  if [[ -n "$(ls -A /tmp)" ]]; then
+    echo -en "\e[93m[WARN]\e[0m /tmp directory is not empty; Contents\n"
+    ls -A /tmp
+    ((WARN++))
+    return 1
+  fi
+
+  echo -en "\e[32m[PASS]\e[0m /tmp directory is empty\n"
+  return 0
+}
+function checkRoot {
+  user="root"
+  uhome="/root"
+  for usr in $SHADOW; do
+    IFS=':' read -r -a u <<<"$usr"
+    if [[ "${u[0]}" == "${user}" ]]; then
+      if [[ ${u[1]} == "!" ]] || [[ ${u[1]} == "!!" ]] || [[ ${u[1]} == "*" ]]; then
+        echo -en "\e[32m[PASS]\e[0m User ${user} has no password set.\n"
+        ((PASS++))
+      else
+        echo -en "\e[41m[FAIL]\e[0m User ${user} has a password set on their account.\n"
+        ((FAIL++))
+        STATUS=2
+      fi
+    fi
+  done
+  if [ -d ${uhome}/ ]; then
+    if [ -d ${uhome}/.ssh/ ]; then
+      if ls ${uhome}/.ssh/* >/dev/null 2>&1; then
+        for key in "${uhome}"/.ssh/*; do
+          if [ "${key}" == "${uhome}/.ssh/authorized_keys" ]; then
+
+            if [ "$(wc -c <"${key}")" -gt 50 ]; then
+              echo -en "\e[41m[FAIL]\e[0m User \e[1m${user}\e[0m has a populated authorized_keys file in \e[93m${key}\e[0m\n"
+              akey=$(cat "${key}")
+              echo "File Contents:"
+              echo "$akey"
+              echo "--------------"
+              ((FAIL++))
+              STATUS=2
+            fi
+          elif [ "${key}" == "${uhome}/.ssh/id_rsa" ]; then
+            if [ "$(wc -c <"${key}")" -gt 0 ]; then
+              echo -en "\e[41m[FAIL]\e[0m User \e[1m${user}\e[0m has a private key file in \e[93m${key}\e[0m\n"
+              akey=$(cat "${key}")
+              echo "File Contents:"
+              echo "$akey"
+              echo "--------------"
+              ((FAIL++))
+              STATUS=2
+            else
+              echo -en "\e[93m[WARN]\e[0m User \e[1m${user}\e[0m has empty private key file in \e[93m${key}\e[0m\n"
+              ((WARN++))
+              if [[ $STATUS != 2 ]]; then
+                STATUS=1
+              fi
+            fi
+          elif [ "${key}" != "${uhome}/.ssh/known_hosts" ]; then
+            echo -en "\e[93m[WARN]\e[0m User \e[1m${user}\e[0m has a file in their .ssh directory at \e[93m${key}\e[0m\n"
+            ((WARN++))
+            if [[ $STATUS != 2 ]]; then
+              STATUS=1
+            fi
+          else
+            if [ "$(wc -c <"${key}")" -gt 50 ]; then
+              echo -en "\e[93m[WARN]\e[0m User \e[1m${user}\e[0m has a populated known_hosts file in \e[93m${key}\e[0m\n"
+              ((WARN++))
+              if [[ $STATUS != 2 ]]; then
+                STATUS=1
+              fi
+            fi
+          fi
+        done
+      else
+        echo -en "\e[32m[ OK ]\e[0m User \e[1m${user}\e[0m has no SSH keys present\n"
+      fi
+    else
+      echo -en "\e[32m[ OK ]\e[0m User \e[1m${user}\e[0m does not have an .ssh directory\n"
+    fi
+    if [ -f /root/.bash_history ]; then
+
+      BH_S=$(wc -c </root/.bash_history)
+
+      if [[ $BH_S -lt 200 ]]; then
+        echo -en "\e[32m[PASS]\e[0m ${user}'s Bash History appears to have been cleared\n"
+        ((PASS++))
+      else
+        echo -en "\e[41m[FAIL]\e[0m ${user}'s Bash History should be cleared to prevent sensitive information from leaking\n"
+        ((FAIL++))
+        STATUS=2
+      fi
+
+      return 1
+    else
+      echo -en "\e[32m[PASS]\e[0m The Root User's Bash History is not present\n"
+      ((PASS++))
+    fi
+  else
+    echo -en "\e[32m[ OK ]\e[0m User \e[1m${user}\e[0m does not have a directory in /home\n"
+  fi
+  echo -en "\n\n"
+  return 1
+}
+
+function checkUsers {
+  # Check each user-created account
+  awk -F: '$3 >= 1000 && $1 != "nobody" {print $1}' </etc/passwd | while IFS= read -r user; do
+    # Skip some other non-user system accounts
+    if [[ $user == "centos" ]]; then
+      :
+    elif [[ $user == "nfsnobody" ]]; then
+      :
+    else
+      echo -en "\nChecking user: ${user}...\n"
+      for usr in $SHADOW; do
+        IFS=':' read -r -a u <<<"$usr"
+        if [[ "${u[0]}" == "${user}" ]]; then
+          if [[ ${u[1]} == "!" ]] || [[ ${u[1]} == "!!" ]] || [[ ${u[1]} == "*" ]]; then
+            echo -en "\e[32m[PASS]\e[0m User ${user} has no password set.\n"
+            # shellcheck disable=SC2030
+            ((PASS++))
+          else
+            echo -en "\e[41m[FAIL]\e[0m User ${user} has a password set on their account. Only system users are allowed on the image.\n"
+            # shellcheck disable=SC2030
+            ((FAIL++))
+            STATUS=2
+          fi
+        fi
+      done
+      #echo "User Found: ${user}"
+      uhome="/home/${user}"
+      if [ -d "${uhome}/" ]; then
+        if [ -d "${uhome}/.ssh/" ]; then
+          if ls "${uhome}/.ssh/*" >/dev/null 2>&1; then
+            for key in "${uhome}"/.ssh/*; do
+              if [ "${key}" == "${uhome}/.ssh/authorized_keys" ]; then
+                if [ "$(wc -c <"${key}")" -gt 50 ]; then
+                  echo -en "\e[41m[FAIL]\e[0m User \e[1m${user}\e[0m has a populated authorized_keys file in \e[93m${key}\e[0m\n"
+                  akey=$(cat "${key}")
+                  echo "File Contents:"
+                  echo "$akey"
+                  echo "--------------"
+                  ((FAIL++))
+                  STATUS=2
+                fi
+              elif [ "${key}" == "${uhome}/.ssh/id_rsa" ]; then
+                if [ "$(wc -c <"${key}")" -gt 0 ]; then
+                  echo -en "\e[41m[FAIL]\e[0m User \e[1m${user}\e[0m has a private key file in \e[93m${key}\e[0m\n"
+                  akey=$(cat "${key}")
+                  echo "File Contents:"
+                  echo "$akey"
+                  echo "--------------"
+                  ((FAIL++))
+                  STATUS=2
+                else
+                  echo -en "\e[93m[WARN]\e[0m User \e[1m${user}\e[0m has empty private key file in \e[93m${key}\e[0m\n"
+                  # shellcheck disable=SC2030
+                  ((WARN++))
+                  if [[ $STATUS != 2 ]]; then
+                    STATUS=1
+                  fi
+                fi
+              elif [ "${key}" != "${uhome}/.ssh/known_hosts" ]; then
+
+                echo -en "\e[93m[WARN]\e[0m User \e[1m${user}\e[0m has a file in their .ssh directory named \e[93m${key}\e[0m\n"
+                ((WARN++))
+                if [[ $STATUS != 2 ]]; then
+                  STATUS=1
+                fi
+
+              else
+                if [ "$(wc -c <"${key}")" -gt 50 ]; then
+                  echo -en "\e[93m[WARN]\e[0m User \e[1m${user}\e[0m has a known_hosts file in \e[93m${key}\e[0m\n"
+                  ((WARN++))
+                  if [[ $STATUS != 2 ]]; then
+                    STATUS=1
+                  fi
+                fi
+              fi
+
+            done
+          else
+            echo -en "\e[32m[ OK ]\e[0m User \e[1m${user}\e[0m has no SSH keys present\n"
+          fi
+        else
+          echo -en "\e[32m[ OK ]\e[0m User \e[1m${user}\e[0m does not have an .ssh directory\n"
+        fi
+      else
+        echo -en "\e[32m[ OK ]\e[0m User \e[1m${user}\e[0m does not have a directory in /home\n"
+      fi
+
+      # Check for an uncleared .bash_history for this user
+      if [ -f "${uhome}/.bash_history" ]; then
+        BH_S=$(wc -c <"${uhome}/.bash_history")
+
+        if [[ $BH_S -lt 200 ]]; then
+          echo -en "\e[32m[PASS]\e[0m ${user}'s Bash History appears to have been cleared\n"
+          ((PASS++))
+        else
+          echo -en "\e[41m[FAIL]\e[0m ${user}'s Bash History should be cleared to prevent sensitive information from leaking\n"
+          ((FAIL++))
+          STATUS=2
+
+        fi
+        echo -en "\n\n"
+      fi
+    fi
+  done
+}
+function checkFirewall {
+
+  if [[ $OS == "Ubuntu" ]]; then
+    fw="ufw"
+    ufwa=$(ufw status | head -1 | sed -e "s/^Status:\ //")
+    if [[ $ufwa == "active" ]]; then
+      FW_VER="\e[32m[PASS]\e[0m Firewall service (${fw}) is active\n"
+      # shellcheck disable=SC2031
+      ((PASS++))
+    else
+      FW_VER="\e[93m[WARN]\e[0m No firewall is configured. Ensure ${fw} is installed and configured\n"
+      # shellcheck disable=SC2031
+      ((WARN++))
+    fi
+  elif [[ $OS == "CentOS Linux" ]] || [[ $OS == "CentOS Stream" ]] || [[ $OS == "Rocky Linux" ]] || [[ $OS == "AlmaLinux" ]]; then
+    if [ -f /usr/lib/systemd/system/csf.service ]; then
+      fw="csf"
+      if [[ $(systemctl status $fw >/dev/null 2>&1) ]]; then
+
+        FW_VER="\e[32m[PASS]\e[0m Firewall service (${fw}) is active\n"
+        ((PASS++))
+      elif cmdExists "firewall-cmd"; then
+        if [[ $(systemctl is-active firewalld >/dev/null 2>&1 && echo 1 || echo 0) ]]; then
+          FW_VER="\e[32m[PASS]\e[0m Firewall service (${fw}) is active\n"
+          ((PASS++))
+        else
+          FW_VER="\e[93m[WARN]\e[0m No firewall is configured. Ensure ${fw} is installed and configured\n"
+          ((WARN++))
+        fi
+      else
+        FW_VER="\e[93m[WARN]\e[0m No firewall is configured. Ensure ${fw} is installed and configured\n"
+        ((WARN++))
+      fi
+    else
+      fw="firewalld"
+      if [[ $(systemctl is-active firewalld >/dev/null 2>&1 && echo 1 || echo 0) ]]; then
+        FW_VER="\e[32m[PASS]\e[0m Firewall service (${fw}) is active\n"
+        ((PASS++))
+      else
+        FW_VER="\e[93m[WARN]\e[0m No firewall is configured. Ensure ${fw} is installed and configured\n"
+        ((WARN++))
+      fi
+    fi
+  elif [[ "$OS" =~ Debian.* ]]; then
+    # user could be using a number of different services for managing their firewall
+    # we will check some of the most common
+    if cmdExists 'ufw'; then
+      fw="ufw"
+      ufwa=$(ufw status | head -1 | sed -e "s/^Status:\ //")
+      if [[ $ufwa == "active" ]]; then
+        FW_VER="\e[32m[PASS]\e[0m Firewall service (${fw}) is active\n"
+        ((PASS++))
+      else
+        FW_VER="\e[93m[WARN]\e[0m No firewall is configured. Ensure ${fw} is installed and configured\n"
+        ((WARN++))
+      fi
+    elif cmdExists "firewall-cmd"; then
+      fw="firewalld"
+      if [[ $(systemctl is-active --quiet $fw) ]]; then
+        FW_VER="\e[32m[PASS]\e[0m Firewall service (${fw}) is active\n"
+        ((PASS++))
+      else
+        FW_VER="\e[93m[WARN]\e[0m No firewall is configured. Ensure ${fw} is installed and configured\n"
+        ((WARN++))
+      fi
+    else
+      # user could be using vanilla iptables, check if kernel module is loaded
+      fw="iptables"
+      if lsmod | grep -q '^ip_tables' 2>/dev/null; then
+        FW_VER="\e[32m[PASS]\e[0m Firewall service (${fw}) is active\n"
+        ((PASS++))
+      else
+        FW_VER="\e[93m[WARN]\e[0m No firewall is configured. Ensure ${fw} is installed and configured\n"
+        ((WARN++))
+      fi
+    fi
+  fi
+
+}
+function checkUpdates {
+  if [[ $OS == "Ubuntu" ]] || [[ "$OS" =~ Debian.* ]]; then
+    # Ensure /tmp exists and has the proper permissions before
+    # checking for security updates
+    # https://github.com/digitalocean/marketplace-partners/issues/94
+    if [[ ! -d /tmp ]]; then
+      mkdir /tmp
+    fi
+    chmod 1777 /tmp
+
+    echo -en "\nUpdating apt package database to check for security updates, this may take a minute...\n\n"
+    apt-get -y update >/dev/null
+
+    uc=$(apt-get --just-print upgrade | grep -i "security" -c)
+    if [[ $uc -gt 0 ]]; then
+      update_count=$((uc / 2))
+    else
+      update_count=0
+    fi
+
+    if [[ $update_count -gt 0 ]]; then
+      echo -en "\e[41m[FAIL]\e[0m There are ${update_count} security updates available for this image that have not been installed.\n"
+      echo -en
+      echo -en "Here is a list of the security updates that are not installed:\n"
+      sleep 2
+      apt-get --just-print upgrade | grep -i security | awk '{print $2}' | awk '!seen[$0]++'
+      echo -en
+      # shellcheck disable=SC2031
+      ((FAIL++))
+      STATUS=2
+    else
+      echo -en "\e[32m[PASS]\e[0m There are no pending security updates for this image.\n\n"
+      ((PASS++))
+    fi
+  elif [[ $OS == "CentOS Linux" ]] || [[ $OS == "CentOS Stream" ]] || [[ $OS == "Rocky Linux" ]] || [[ $OS == "AlmaLinux" ]]; then
+    echo -en "\nChecking for available security updates, this may take a minute...\n\n"
+
+    update_count=$(yum check-update --security --quiet | wc -l)
+    if [[ $update_count -gt 0 ]]; then
+      echo -en "\e[41m[FAIL]\e[0m There are ${update_count} security updates available for this image that have not been installed.\n"
+      ((FAIL++))
+      STATUS=2
+    else
+      echo -en "\e[32m[PASS]\e[0m There are no pending security updates for this image.\n"
+      ((PASS++))
+    fi
+  else
+    echo "Error encountered"
+    exit 1
+  fi
+
+  return 1
+}
+function checkCloudInit {
+
+  if hash cloud-init 2>/dev/null; then
+    CI="\e[32m[PASS]\e[0m Cloud-init is installed.\n"
+    ((PASS++))
+  else
+    CI="\e[41m[FAIL]\e[0m No valid verison of cloud-init was found.\n"
+    ((FAIL++))
+    STATUS=2
+  fi
+  return 1
+}
+
+clear
+echo "DigitalOcean Marketplace Image Validation Tool ${VERSION}"
+echo "Executed on: ${RUNDATE}"
+echo "Checking local system for Marketplace compatibility..."
+
+getDistro
+
+echo -en "\n\e[1mDistribution:\e[0m ${OS}\n"
+echo -en "\e[1mVersion:\e[0m ${VER}\n\n"
+
+ost=0
+osv=0
+
+if [[ $OS == "Ubuntu" ]]; then
+  ost=1
+  if [[ $VER == "22.10" ]] || [[ $VER == "22.04" ]] || [[ $VER == "20.04" ]] || [[ $VER == "18.04" ]] || [[ $VER == "16.04" ]]; then
+    osv=1
+  fi
+
+elif [[ "$OS" =~ Debian.* ]]; then
+  ost=1
+  case "$VER" in
+    9)
+      osv=1
+      ;;
+    10)
+      osv=1
+      ;;
+    11)
+      osv=1
+      ;;
+    *)
+      osv=2
+      ;;
+  esac
+
+elif [[ $OS == "CentOS Linux" ]]; then
+  ost=1
+  if [[ $VER == "8" ]]; then
+    osv=1
+  elif [[ $VER == "7" ]]; then
+    osv=1
+  elif [[ $VER == "6" ]]; then
+    osv=1
+  else
+    osv=2
+  fi
+elif [[ $OS == "CentOS Stream" ]]; then
+  ost=1
+  if [[ $VER == "8" ]]; then
+    osv=1
+  else
+    osv=2
+  fi
+elif [[ $OS == "Rocky Linux" ]]; then
+  ost=1
+  if [[ $VER =~ 8\. ]]; then
+    osv=1
+  else
+    osv=2
+  fi
+elif [[ $OS == "AlmaLinux" ]]; then
+  ost=1
+  if [[ "$VERSION" =~ 8.* ]] || [[ "$VERSION" =~ 9.* ]]; then
+    osv=1
+  else
+    osv=2
+  fi
+else
+  ost=0
+fi
+
+if [[ $ost == 1 ]]; then
+  echo -en "\e[32m[PASS]\e[0m Supported Operating System Detected: ${OS}\n"
+  ((PASS++))
+else
+  echo -en "\e[41m[FAIL]\e[0m ${OS} is not a supported Operating System\n"
+  ((FAIL++))
+  STATUS=2
+fi
+
+if [[ $osv == 1 ]]; then
+  echo -en "\e[32m[PASS]\e[0m Supported Release Detected: ${VER}\n"
+  ((PASS++))
+elif [[ $ost == 1 ]]; then
+  echo -en "\e[41m[FAIL]\e[0m ${OS} ${VER} is not a supported Operating System Version\n"
+  ((FAIL++))
+  STATUS=2
+else
+  echo "Exiting..."
+  exit 1
+fi
+
+checkCloudInit
+
+echo -en "${CI}"
+
+checkFirewall
+
+echo -en "${FW_VER}"
+
+checkUpdates
+
+loadPasswords
+
+checkLogs
+
+echo -en "\n\nChecking all user-created accounts...\n"
+checkUsers
+
+echo -en "\n\nChecking the root account...\n"
+checkRoot
+
+echo -en "\n\nChecking the /tmp directory...\n"
+checkTMP
+
+checkAgent
+
+# Summary
+echo -en "\n\n---------------------------------------------------------------------------------------------------\n"
+
+if [[ $STATUS == 0 ]]; then
+  echo -en "Scan Complete.\n\e[32mAll Tests Passed!\e[0m\n"
+elif [[ $STATUS == 1 ]]; then
+  echo -en "Scan Complete. \n\e[93mSome non-critical tests failed.  Please review these items.\e[0m\e[0m\n"
+else
+  echo -en "Scan Complete. \n\e[41mOne or more tests failed.  Please review these items and re-test.\e[0m\n"
+fi
+echo "---------------------------------------------------------------------------------------------------"
+echo -en "\e[1m${PASS} Tests PASSED\e[0m\n"
+echo -en "\e[1m${WARN} WARNINGS\e[0m\n"
+echo -en "\e[1m${FAIL} Tests FAILED\e[0m\n"
+echo -en "---------------------------------------------------------------------------------------------------\n"
+
+if [[ $STATUS == 0 ]]; then
+  echo -en "We did not detect any issues with this image. Please be sure to manually ensure that all software installed on the base system is functional, secure and properly configured (or facilities for configuration on first-boot have been created).\n\n"
+  exit 0
+elif [[ $STATUS == 1 ]]; then
+  echo -en "Please review all [WARN] items above and ensure they are intended or resolved.  If you do not have a specific requirement, we recommend resolving these items before image submission\n\n"
+  exit 0
+else
+  echo -en "Some critical tests failed.  These items must be resolved and this scan re-run before you submit your image to the DigitalOcean Marketplace.\n\n"
+  exit 1
+fi

contrib/images/digitalocean/packer.pkr.hcl

@@ -0,0 +1,70 @@
+packer {
+  required_plugins {
+    digitalocean = {
+      version = ">= 1.0.4"
+      source  = "github.com/digitalocean/digitalocean"
+    }
+  }
+}
+
+variable "dokku_version" {
+  type    = string
+}
+
+source "digitalocean" "ubuntu" {
+  image         = "ubuntu-22-04-x64"
+  region        = "nyc1"
+  size          = "s-1vcpu-512mb-10gb"
+  ssh_username  = "root"
+  snapshot_name = "dokku-${var.dokku_version}-snapshot-{{timestamp}}"
+}
+
+build {
+  name = "dokku"
+  sources = [
+    "source.digitalocean.ubuntu"
+  ]
+
+  provisioner "shell" {
+    inline = [
+      "echo '--> Waiting until cloud-init is complete'",
+      "/usr/bin/cloud-init status --wait",
+    ]
+  }
+
+  provisioner "file" {
+    source      = "${path.root}/files/etc/"
+    destination = "/etc/"
+  }
+
+  provisioner "file" {
+    source      = "${path.root}/files/var/"
+    destination = "/var/"
+  }
+
+  provisioner "shell" {
+    environment_vars = [
+      "DOKKU_VERSION=${var.dokku_version}",
+      "DEBIAN_FRONTEND=noninteractive",
+      "LC_ALL=C",
+      "LANG=en_US.UTF-8",
+      "LC_CTYPE=en_US.UTF-8",
+    ]
+
+    scripts = [
+      "${path.root}/in_parts/011-docker",
+      "${path.root}/in_parts/011-ssh-message",
+      "${path.root}/in_parts/012-dokku-packages",
+      "${path.root}/in_parts/012-grub-opts",
+      "${path.root}/in_parts/014-docker-dns",
+      "${path.root}/in_parts/014-ufw-rules",
+      "${path.root}/in_parts/099-application_tag",
+      "${path.root}/in_parts/099-cleanup",
+      "${path.root}/in_parts/100-image-check",
+    ]
+  }
+
+  post-processor "manifest" {
+    output = "digitalocean-manifest.json"
+  }
+}

contrib/packer.json

@@ -1,32 +0,0 @@
-{
-  "builders": [
-    {
-      "type": "digitalocean",
-      "region": "nyc3",
-      "image": "ubuntu-14-04-x64"
-    }
-  ],
-  "provisioners": [
-    {
-      "type": "file",
-      "source": "deb.mk",
-      "destination": "/tmp/Makefile"
-    },
-    {
-      "type": "shell",
-      "inline": [
-        "echo '--> Waiting 30 seconds for core services to be available'",
-        "sleep 30",
-
-        "echo '--> Updating apt repositories'",
-        "sudo apt-get update -qq >/dev/null",
-
-        "echo '--> Installing make requirement'",
-        "sudo apt-get -qq -y --no-install-recommends install build-essential",
-
-        "cd /tmp && make install-from-deb",
-        "rm /root/.ssh/authorized_keys"
-      ]
-    }
-  ]
-}

contrib/release-dokku

@@ -134,7 +134,6 @@ fn-publish-package() {
   local OS_ID ex
 
   [[ "$IS_RELEASE" == "true" ]] && REPOSITORY=dokku/dokku
-  [[ "$RELEASE_TYPE" == "rpm" ]] && DIST=el/7
   [[ "$RELEASE_TYPE" == "raspbian" ]] && DIST=raspbian
 
   if [[ "$RELEASE_TYPE" == "raspbian" ]]; then
@@ -159,7 +158,7 @@ fn-publish-package() {
     done
 
     DIST=debian
-    OS_IDS=("stretch" "buster" "bullseye")
+    OS_IDS=("buster" "bullseye")
     for OS_ID in "${OS_IDS[@]}"; do
       log-info "(release-dokku) pushing ${RELEASE_TYPE} to packagecloud.com/${REPOSITORY}/${DIST}"
       package_cloud push "${REPOSITORY}/${DIST}/${OS_ID}" "$PACKAGE_NAME"
@@ -224,7 +223,7 @@ fn-repo-update() {
   fn-replace-version "$CURRENT_VERSION" "$NEXT_VERSION" docs/assets/style.css
   fn-replace-version "$CURRENT_VERSION" "$NEXT_VERSION" docs/development/release-process.md
   fn-replace-version "$CURRENT_VERSION" "$NEXT_VERSION" docs/getting-started/install/docker.md
-  fn-replace-version "$CURRENT_VERSION" "$NEXT_VERSION" docs/getting-started/installation.md
+  fn-replace-version "$CURRENT_VERSION" "$NEXT_VERSION" docs/getting-started/installation/index.md
   fn-replace-version "$CURRENT_VERSION" "$NEXT_VERSION" docs/home.html
   fn-replace-version "$CURRENT_VERSION" "$NEXT_VERSION" docs/template.html
   fn-replace-version "$CURRENT_VERSION" "$NEXT_VERSION" README.md
@@ -250,7 +249,7 @@ fn-repo-update-history-and-commit() {
   declare desc="Updates the history file and commits the changes"
   declare CURRENT_VERSION="$1" NEXT_VERSION="$2"
   local PULL_REQUEST_ID TITLE AUTHOR TYPE CHANGELOG_TEXT
-  local COMMIT_MESSAGE HISTORY HISTORY_CONTENTS HISTORY_DOCUMENTATION HISTORY_ENHANCEMENT HISTORY_BC_BREAK HISTORY_REFACTOR HISTORY_BUG HISTORY_OTHER HISTORY_TESTS ISSUE_FILE
+  local COMMIT_MESSAGE HISTORY HISTORY_CONTENTS HISTORY_BUG HISTORY_DEPENDENCY HISTORY_DEPRECATION HISTORY_DOCUMENTATION HISTORY_ENHANCEMENT HISTORY_BC_BREAK HISTORY_REFACTOR HISTORY_REMOVAL HISTORY_OTHER HISTORY_TESTS ISSUE_FILE
 
   pushd "$ROOT_DIR" >/dev/null
 
@@ -259,7 +258,17 @@ fn-repo-update-history-and-commit() {
   for PULL_REQUEST_ID in $(fn-repo-merged-requests "$CURRENT_VERSION"); do
     ISSUE_FILE="/tmp/github-data/${PULL_REQUEST_ID}.json"
     if [[ ! -f "$ISSUE_FILE" ]]; then
-      curl -sS "https://api.github.com/repos/dokku/dokku/issues/${PULL_REQUEST_ID}" >"$ISSUE_FILE"
+      while true; do
+        if OUTPUT=$(curl -u "$RELEASE_GITHUB_USERNAME:$RELEASE_GITHUB_API_TOKEN" --fail -sS "https://api.github.com/repos/dokku/dokku/issues/${PULL_REQUEST_ID}" 2>&1); then
+          echo "$OUTPUT" >"$ISSUE_FILE"
+          break
+        fi
+
+        log-error "Error while fetching info for pull/$PULL_REQUEST_ID, sleeping for 5 seconds"
+        log-error "$OUTPUT"
+        sleep 5
+        log-info "    Retrying pull/$PULL_REQUEST_ID"
+      done
     fi
 
     TITLE="$(jq -r '.title' "$ISSUE_FILE")"
@@ -267,16 +276,24 @@ fn-repo-update-history-and-commit() {
     TYPE="$(jq -r '.labels[] | select( .name | contains("type") ) | .name' "$ISSUE_FILE" | cut -d' ' -f2)"
     CHANGELOG_TEXT="- #${PULL_REQUEST_ID}: @${AUTHOR} ${TITLE}"
 
-    if [[ "$TYPE" == "bc-break" ]]; then
+    if [[ "$TYPE" == "release" ]]; then
+      continue
+    elif [[ "$TYPE" == "bc-break" ]]; then
       HISTORY_BC_BREAK="${HISTORY_BC_BREAK}"$'\n'"$CHANGELOG_TEXT"
     elif [[ "$TYPE" == "bug" ]]; then
       HISTORY_BUG="${HISTORY_BUG}"$'\n'"$CHANGELOG_TEXT"
+    elif [[ "$TYPE" == "dependencies" ]]; then
+      HISTORY_DEPENDENCY="${HISTORY_DEPENDENCY}"$'\n'"$CHANGELOG_TEXT"
+    elif [[ "$TYPE" == "deprecation" ]]; then
+      HISTORY_DEPRECATION="${HISTORY_DEPRECATION}"$'\n'"$CHANGELOG_TEXT"
     elif [[ "$TYPE" == "documentation" ]]; then
       HISTORY_DOCUMENTATION="${HISTORY_DOCUMENTATION}"$'\n'"$CHANGELOG_TEXT"
     elif [[ "$TYPE" == "enhancement" ]]; then
       HISTORY_ENHANCEMENT="${HISTORY_ENHANCEMENT}"$'\n'"$CHANGELOG_TEXT"
     elif [[ "$TYPE" == "refactor" ]]; then
       HISTORY_REFACTOR="${HISTORY_REFACTOR}"$'\n'"$CHANGELOG_TEXT"
+    elif [[ "$TYPE" == "removal" ]]; then
+      HISTORY_REMOVAL="${HISTORY_REMOVAL}"$'\n'"$CHANGELOG_TEXT"
     elif [[ "$TYPE" == "tests" ]]; then
       HISTORY_TESTS="${HISTORY_TESTS}"$'\n'"$CHANGELOG_TEXT"
     else
@@ -288,7 +305,7 @@ fn-repo-update-history-and-commit() {
   HISTORY="${HISTORY}"$'\n\n'"## ${NEXT_VERSION}"
   HISTORY="${HISTORY}"$'\n\n'"Install/update via the bootstrap script:"
   HISTORY="${HISTORY}"$'\n\n'"\`\`\`shell"
-  HISTORY="${HISTORY}"$'\n'"wget https://raw.githubusercontent.com/dokku/dokku/v${NEXT_VERSION}/bootstrap.sh"
+  HISTORY="${HISTORY}"$'\n'"wget -NP . https://dokku.com/install/v${NEXT_VERSION}/bootstrap.sh"
   HISTORY="${HISTORY}"$'\n'"sudo DOKKU_TAG=v${NEXT_VERSION} bash bootstrap.sh"
   HISTORY="${HISTORY}"$'\n'"\`\`\`"
 
@@ -311,6 +328,16 @@ fn-repo-update-history-and-commit() {
     HISTORY="${HISTORY}"$'\n'"$HISTORY_ENHANCEMENT"
   fi
 
+  if [[ "$HISTORY_REMOVAL" ]]; then
+    HISTORY="${HISTORY}"$'\n\n'"### Removals"
+    HISTORY="${HISTORY}"$'\n'"$HISTORY_REMOVAL"
+  fi
+
+  if [[ "$HISTORY_DEPRECATION" ]]; then
+    HISTORY="${HISTORY}"$'\n\n'"### Deprecations"
+    HISTORY="${HISTORY}"$'\n'"$HISTORY_DEPRECATION"
+  fi
+
   if [[ "$HISTORY_REFACTOR" ]]; then
     HISTORY="${HISTORY}"$'\n\n'"### Refactors"
     HISTORY="${HISTORY}"$'\n'"$HISTORY_REFACTOR"
@@ -326,6 +353,11 @@ fn-repo-update-history-and-commit() {
     HISTORY="${HISTORY}"$'\n'"$HISTORY_TESTS"
   fi
 
+  if [[ "$HISTORY_DEPENDENCY" ]]; then
+    HISTORY="${HISTORY}"$'\n\n'"### Dependencies"
+    HISTORY="${HISTORY}"$'\n'"$HISTORY_DEPENDENCY"
+  fi
+
   if [[ "$HISTORY_OTHER" ]]; then
     HISTORY="${HISTORY}"$'\n\n'"### Other"
     HISTORY="${HISTORY}"$'\n'"$HISTORY_OTHER"
@@ -408,18 +440,15 @@ main() {
   fn-extract-package "$IS_RELEASE" "dokku_${NEXT_VERSION}_armhf.deb" || log-fail "Error extracting deb package"
   fn-extract-package "$IS_RELEASE" "dokku_${NEXT_VERSION}_arm64.deb" || log-fail "Error extracting deb package"
   fn-extract-package "$IS_RELEASE" "dokku_${NEXT_VERSION}_amd64.deb" || log-fail "Error extracting deb package"
-  fn-extract-package "$IS_RELEASE" "dokku-${NEXT_VERSION}-1.x86_64.rpm" || log-fail "Error extracting rpm package"
   mkdir -p build/package
   cp -f "build/dokku_${NEXT_VERSION}_amd64.deb" build/package/dokku-amd64.deb
   cp -f "build/dokku_${NEXT_VERSION}_arm64.deb" build/package/dokku-arm64.deb
   cp -f "build/dokku_${NEXT_VERSION}_armhf.deb" build/package/dokku-armhf.deb
-  cp -f "build/dokku-${NEXT_VERSION}-1.x86_64.rpm" build/package/dokku-amd64.rpm
 
   if [[ "$RELEASE" != "build" ]]; then
     fn-publish-package "$IS_RELEASE" "raspbian" "build/dokku_${NEXT_VERSION}_armhf.deb" || log-fail "Error publishing deb package"
     fn-publish-package "$IS_RELEASE" "deb" "build/dokku_${NEXT_VERSION}_arm64.deb" || log-fail "Error publishing deb package"
     fn-publish-package "$IS_RELEASE" "deb" "build/dokku_${NEXT_VERSION}_amd64.deb" || log-fail "Error publishing deb package"
-    fn-publish-package "$IS_RELEASE" "rpm" "build/dokku-${NEXT_VERSION}-1.x86_64.rpm" || log-fail "Error publishing rpm package"
     fn-build-docker-image "$NEXT_VERSION" "$IS_RELEASE" || log-fail "Error building docker image"
 
     fn-repo-push-tags "$IS_RELEASE"

contrib/sort-mkdocs-versions

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+import json
+
+
+def main():
+    version_file = "tmp/docs-build/versions.json"
+    data = []
+    with open(version_file) as f:
+        data = json.load(f)
+
+    versions = []
+    for info in data:
+        if info["title"] == "latest":
+            continue
+        versions.append(info["title"].removeprefix("v"))
+
+    versions.sort(key=lambda x: list(map(int, x.split('.'))), reverse=True)
+    data = [
+        {
+            "aliases": ["latest"],
+            "title": "latest",
+            "version": "docs",
+        }
+    ]
+
+    for version in versions:
+        data.append({
+            "aliases": [],
+            "title": f"v{version}",
+            "version": f"docs~v{version}",
+        })
+
+    with open(version_file, "w") as f:
+        json.dump(data, f, indent=4)
+
+
+if __name__ == "__main__":
+    main()

contrib/write-mkdocs

@@ -0,0 +1,345 @@
+#!/usr/bin/env python
+from bs4 import BeautifulSoup
+import os
+import pathlib
+import shutil
+import sys
+import yaml
+
+
+def get_nav_from_selector(soup, selector, docs_dir):
+    navigation = []
+    header_name = ""
+    for anchor in soup.select(selector):
+        classes = anchor.get("class", [])
+        if classes is None:
+            continue
+
+        if "disabled" in classes:
+            header_name = anchor.text
+            navigation.append({header_name: []})
+
+        href = anchor.get("href", "")
+        if href is None:
+            continue
+
+        href = str(href)
+        if href == "#":
+            continue
+
+        url = href.replace("{{NAME}}", "")
+        filename = url.replace("http://progrium.viewdocs.io/dokku/", "")
+        filename = filename.replace("http://dokku.viewdocs.io/dokku/", "")
+        filename = filename.strip("/") + ".md"
+        filename = filename.removeprefix("dokku/")
+
+        ignore_errors_for = [
+            "getting-started/installation.md",
+            "getting-started/upgrading.md",
+        ]
+        if not os.path.exists(docs_dir + "/" + filename):
+            if filename not in ignore_errors_for:
+                print("error fetching markdown file:", filename)
+                continue
+
+        for nav in navigation:
+            if header_name in nav:
+                if filename == "getting-started/installation.md":
+                    child_dir = "getting-started/install/"
+                    children = os.listdir(docs_dir + "/" + child_dir)
+                    children = [child_dir + c for c in children]
+                    children.sort()
+                    children.insert(
+                        0, "getting-started/advanced-installation.md")
+                    if os.path.exists(docs_dir + "/" + filename):
+                        children.insert(0, filename)
+                    else:
+                        children.insert(
+                            0, "getting-started/installation/index.md")
+                    nav[header_name].append({
+                        "Getting Started with Dokku": children,
+                    })
+                    continue
+                elif filename == "getting-started/upgrading.md":
+                    child_dir = "appendices/"
+                    children = os.listdir(docs_dir + "/" + child_dir)
+
+                    children.sort(key=lambda x: list(
+                        map(int, x.split("-")[0].split('.'))),
+                        reverse=True)
+                    children = [child_dir + c for c in children]
+                    if os.path.exists(docs_dir + "/" + filename):
+                        children.insert(0, filename)
+                    else:
+                        children.insert(
+                            0, "getting-started/upgrading/index.md")
+                    nav[header_name].append({
+                        "Upgrading": children,
+                    })
+                    continue
+                else:
+                    nav[header_name].append(filename)
+    return navigation
+
+
+def generate_nav(src, dest):
+    navigation = []
+    repo_dir = pathlib.Path(__file__).parent.parent.resolve()
+    docs_dir = str(repo_dir) + "/docs"
+    with open(docs_dir + "/template.html") as response:
+        soup = BeautifulSoup(response, "html.parser")
+        selectors = [
+            ".container .row .list-group a",
+            ".container-fluid .row .list-group a",
+        ]
+        for selector in selectors:
+            navigation = get_nav_from_selector(soup, selector, docs_dir)
+            if len(navigation) > 0:
+                break
+
+        if len(navigation) == 0:
+            print("No navigation found")
+            sys.exit(1)
+
+    with open(src) as f:
+        data = yaml.unsafe_load(f)
+        data["nav"] = [
+            {"Docs": navigation},
+            {"Pro": "https://pro.dokku.com/docs/getting-started/"},
+            {"Blog": "https://dokku.com/blog/"},
+            {"Tutorials": "https://dokku.com/tutorials/"},
+            {"Purchase Dokku Pro": "https://dokku.dpdcart.com/cart/add?product_id=217344&method_id=236878"},
+        ]
+
+    with open(dest, mode="wt", encoding="utf-8") as f:
+        yaml.dump(data, f)
+
+
+def modify_content_noop(lines, _):
+    modified = False
+    updated_lines = []
+    for line in lines:
+        updated_lines.append(line)
+    return updated_lines, modified
+
+
+def modify_content_links(lines, filename):
+    filename = filename.replace("/usr/src/source/docs/", "")
+    parts = filename.split("/")
+    parts.pop()
+    replacement = "](" + '/'.join([".." for _ in parts]) + "/"
+    modified = False
+    updated_lines = []
+    for line in lines:
+        if "](/docs/" in line:
+            line = line.replace("](/docs/", replacement)
+            modified = True
+
+        updated_lines.append(line)
+    return updated_lines, modified
+
+
+def modify_content_stripspace(lines, _):
+    modified = False
+    updated_lines = []
+    for line in lines:
+        line = line.rstrip()
+        updated_lines.append(line)
+    return updated_lines, modified
+
+
+def modify_content_inject_newlines(lines, _):
+    modified = False
+    updated_lines = []
+    for line in lines:
+        updated_lines.append(line.rstrip() + "\n")
+    return updated_lines, modified
+
+
+def is_info(line):
+    return line.startswith("> ")
+
+
+def is_new(line):
+    return line.startswith("> ") and "new as of" in line.lower()
+
+
+def is_note(line):
+    return line.startswith("> Note:")
+
+
+def is_warning(line):
+    return line.startswith("> Warning:")
+
+
+def modify_content_admonition(lines, _):
+    modified = False
+    updated_lines = []
+    admonition_lines = []
+    is_admonition = False
+    for line in lines:
+        if is_info(line) or is_new(line) or is_note(line) or is_warning(line):
+            if is_new(line):
+                line = line.replace("> ", "!!! tip \"New\"\n\n    ")
+                line = line.replace("New as of", "Introduced in")
+                line = line.replace("new as of", "introduced in")
+            if is_note(line):
+                line = line.replace(
+                    "> Note: ", "!!! note \"Note\"\n\n    ")
+            elif is_warning(line):
+                line = line.replace(
+                    "> Warning: ", "!!! warning \"Warning\"\n\n    ")
+            elif is_info(line):
+                if not is_admonition:
+                    line = line.replace("> ", "!!! info \"Info\"\n\n    ")
+                elif line in [">", "> "]:
+                    line = ""
+                else:
+                    line = "    " + line.removeprefix("> ")
+
+            is_admonition = True
+            admonition_lines.append(line)
+        elif is_admonition and line in [">", "> "]:
+            line = ""
+            admonition_lines.append(line)
+        elif is_admonition and line.startswith("> "):
+            line = "    " + line.removeprefix("> ")
+            admonition_lines.append(line)
+        elif line == "":
+            is_admonition = False
+            if len(admonition_lines) > 0:
+                updated_lines.extend(admonition_lines)
+                admonition_lines = []
+            updated_lines.append("")
+        else:
+            updated_lines.append(line)
+    return updated_lines, modified
+
+
+def is_shell_codeblock_start(line):
+    return line == "```shell"
+
+
+def modify_content_terminal_example(lines, _):
+    modified = False
+    updated_lines = []
+    command_block = []
+    example_block = []
+    in_command_block = False
+    in_example_block = False
+    previous_block = ""
+    next_line_must_be = None
+    for line in lines:
+        if is_shell_codeblock_start(line):
+            command_block.append(line)
+            modified = True
+            in_command_block = True
+            continue
+        elif in_command_block:
+            command_block.append(line)
+            if line == "```":
+                in_command_block = False
+                previous_block = "command_block"
+                next_line_must_be = ""
+            continue
+        elif line == "```":
+            if previous_block == "":
+                updated_lines.append(line)
+                continue
+            elif previous_block == "command_block":
+                example_block.append(line)
+
+                if in_example_block:
+                    previous_block = ""
+                    in_example_block = False
+                    updated_lines.append("=== \"Shell\"")
+                    updated_lines.append("")
+                    for command_line in command_block:
+                        updated_lines.append(f"    {command_line}")
+                    command_block = []
+
+                    updated_lines.append("")
+                    updated_lines.append("=== \"Output\"")
+                    updated_lines.append("")
+                    for example_line in example_block:
+                        updated_lines.append(f"    {example_line}")
+                    example_block = []
+                else:
+                    in_example_block = True
+                continue
+        elif previous_block == "command_block":
+            if next_line_must_be is None:
+                if in_example_block:
+                    example_block.append(line)
+                else:
+                    updated_lines.extend(command_block)
+                    updated_lines.append("")
+                    updated_lines.append(line)
+                    command_block = []
+                    previous_block = ""
+                continue
+            elif next_line_must_be == "":
+                if line == "":
+                    next_line_must_be = None
+                    continue
+
+        updated_lines.append(line)
+
+    if len(command_block) > 0:
+        updated_lines.extend(command_block)
+
+    return updated_lines, modified
+
+
+def update_markdown(src):
+    markdown_files = []
+    allowed_extensions = [".md"]
+    for subdir, _, files in os.walk(src):
+        for file in files:
+            ext = os.path.splitext(file)[-1].lower()
+            file_path = os.path.join(subdir, file)
+            if ext in allowed_extensions:
+                markdown_files.append(file_path)
+
+    modifiers = [
+        modify_content_noop,
+        modify_content_links,
+        modify_content_stripspace,
+        modify_content_admonition,
+        modify_content_terminal_example,
+        modify_content_inject_newlines,
+    ]
+
+    for file in markdown_files:
+        modified = False
+        lines = []
+        with open(file, 'r') as f:
+            lines = f.readlines()
+            for modifier in modifiers:
+                lines, m = modifier(lines, file)
+                if m:
+                    modified = True
+
+        if modified:
+            with open(file, 'w') as fp:
+                fp.writelines(lines)
+
+
+def main():
+    print("----> Copying mkdocs.yml")
+    print("      Generating navigation")
+    generate_nav("/usr/src/source/mkdocs.yml", "/usr/src/app/mkdocs.yml")
+
+    print("----> Copying docs folder")
+    update_markdown("/usr/src/source/docs",)
+
+    if os.path.exists("/usr/src/app/docs"):
+        print("      Removing old docs folder")
+        shutil.rmtree("/usr/src/app/docs")
+
+    print("      Performing copy")
+    shutil.copytree("/usr/src/source/docs", "/usr/src/app/docs")
+
+
+if __name__ == "__main__":
+    main()

deb.mk

@@ -19,8 +19,8 @@ install-from-deb:
 	wget -nv -O - https://get.docker.com/ | sh
 
 	@echo "--> Installing dokku"
-	wget -nv -O - https://packagecloud.io/dokku/dokku/gpgkey | apt-key add -
-	@echo "deb https://packagecloud.io/dokku/dokku/ubuntu/ $(shell lsb_release -cs 2>/dev/null || echo "bionic") main" | sudo tee /etc/apt/sources.list.d/dokku.list
+	wget -qO- https://packagecloud.io/dokku/dokku/gpgkey | sudo tee /etc/apt/trusted.gpg.d/dokku.asc
+	@echo "deb https://packagecloud.io/dokku/dokku/ubuntu/ $(shell lsb_release -cs 2>/dev/null || echo "focal") main" | sudo tee /etc/apt/sources.list.d/dokku.list
 	sudo apt-get update -qq >/dev/null
 	sudo DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true apt-get -qq -y --no-install-recommends install dokku
 

debian/control

@@ -1,9 +1,9 @@
 Package: dokku
-Version: 0.27.6
+Version: 0.30.4
 Section: web
 Priority: optional
 Architecture: amd64
-Depends: locales, git, cpio, curl, man-db, netcat, sshcommand (>= 0.12.0), docker-engine-cs (>= 17.05.0) | docker-engine (>= 17.05.0) | docker-io (>= 17.05.0) | docker.io (>= 17.05.0) | docker-ce (>= 17.05.0) | docker-ee (>= 17.05.0) | moby-engine, docker-image-labeler (>= 0.2.2), net-tools, netrc, software-properties-common, parallel, procfile-util (>= 0.11.0), python-software-properties | python3-software-properties, rsync, rsyslog, dos2unix, jq, unzip
+Depends: apache2-utils, locales, git, cpio, curl, man-db, netcat, sshcommand (>= 0.12.0), docker-engine-cs (>= 17.05.0) | docker-engine (>= 17.05.0) | docker-io (>= 17.05.0) | docker.io (>= 17.05.0) | docker-ce (>= 17.05.0) | docker-ee (>= 17.05.0) | moby-engine, docker-compose-plugin | moby-compose, docker-image-labeler (>= 0.2.2), lambda-builder, net-tools, netrc, software-properties-common, parallel, procfile-util (>= 0.11.0), python-software-properties | python3-software-properties, rsync, rsyslog, dos2unix, jq, unzip
 Recommends: herokuish (>= 0.3.4), bash-completion, dokku-update, dokku-event-listener
 Pre-Depends: gliderlabs-sigil, nginx (>= 1.8.0) | openresty, dnsutils, cgroupfs-mount | cgroup-lite, plugn (>= 0.3.0), sudo, python3, debconf
 Maintainer: Jose Diaz-Gonzalez <dokku@josediazgonzalez.com>

debian/postinst

@@ -126,8 +126,7 @@ dpkg-handling() {
 case "$1" in
   abort-upgrade | abort-remove | abort-deconfigure) ;;
 
-  \
-    configure)
+  configure)
     mandb
     [ ! -x /usr/bin/docker.io ] || ln -sf /usr/bin/docker.io /usr/local/bin/docker
     if [[ -f /sbin/modprobe ]]; then

debian/preinst

@@ -22,11 +22,9 @@ case "$1" in
 
   upgrade) ;;
 
-  \
-    abort-upgrade) ;;
+  abort-upgrade) ;;
 
-  \
-    *)
+  *)
     echo "preinst called with unknown argument \`$1'" >&2
     exit 1
     ;;

docker/etc/my_init.d/10_dokku_init

@@ -3,15 +3,20 @@ set -eo pipefail
 
 log-info() {
   declare desc="Log info formatter"
-  echo "    $*" 1>&2
+  echo "       $*" 1>&2
 }
 
 log-fail() {
   declare desc="Log fail formatter"
-  echo "!   $*" 1>&2
+  echo " !     $*" 1>&2
   exit 1
 }
 
+log-warn() {
+  declare desc="Log fail formatter"
+  echo " !     $*" 1>&2
+}
+
 support-userns() {
   chown 0:0 /usr/bin/sudo
   chmod 4755 /usr/bin/sudo
@@ -31,23 +36,32 @@ main() {
     mkdir -p /mnt/dokku
   fi
 
-  directories=("/etc/ssh" "/home/dokku" "/var/lib/dokku/config" "/var/lib/dokku/data")
+  directories=("/etc/ssh" "/home/dokku" "/var/lib/dokku/config" "/var/lib/dokku/data" "/var/lib/dokku/services")
   for dir in "${directories[@]}"; do
     if [[ ! -e "$dir" ]]; then
       log-info "Copying ${dir} skel into place"
       mkdir -p "/mnt/dokku${dir}"
-      rsync -a "/skel${dir}/" "${dir}/" || log-fail "Unable to copy ${dir} skel into place"
+      if [[ -d "/skel${dir}" ]]; then
+        rsync -a "/skel${dir}/" "${dir}/" || log-fail "Unable to copy ${dir} skel into place"
+      fi
     fi
 
     # chown mount directories to "dokku:dokku"
-    if [[ "$dir" != "/etc/ssh" ]]; then
+    if [[ "$dir" == "/var/lib/dokku/services" ]]; then
+      chown dokku:dokku /var/lib/dokku/services
+    elif [[ "$dir" != "/etc/ssh" ]]; then
       find "$dir" -print0 | xargs -0 chown -h dokku:dokku
     fi
   done
 
   if [[ -f /mnt/dokku/plugin-list ]]; then
     while read line; do
-      dokku plugin:install "$(echo "$line" | awk '{print $2}')" "$(echo "$line" | cut -d':' -f1)"
+      local plugin_name="$(echo "$line" | awk '{print $2}')"
+      if dokku plugin:installed "$plugin_name"; then
+        log-warn "Skipping already installed plugin: $plugin_name"
+      else
+        dokku plugin:install "$plugin_name" "$(echo "$line" | cut -d':' -f1)"
+      fi
     done </mnt/dokku/plugin-list
   fi
 

docs.mk

@@ -0,0 +1,19 @@
+.PHONY: docs-build-image
+docs-build-image:
+	 docker build -f docs/_build/Dockerfile --progress plain -t app/mkdocs .
+
+.PHONY: docs-build
+docs-build:
+	@docker run --rm -p 3487:3487 -v "$(PWD):/usr/src/source" --name docs-serve app/mkdocs build
+
+.PHONY: docs-serve
+docs-serve:
+	docker run --rm -p 3487:3487 -v "$(PWD):/usr/src/source" --name docs-serve app/mkdocs serve
+
+.PHONY: docs-deps
+docs-deps:
+	@docker run --rm -p 3487:3487 -v "$(PWD):/usr/src/app" app/mkdocs deps
+
+.PHONY: docs-enter
+docs-enter:
+	docker exec -it docs-serve bash

docs/_build/Dockerfile

@@ -0,0 +1,12 @@
+FROM python:3.11.3-alpine
+
+WORKDIR /usr/src/app
+
+COPY docs/_build/requirements.txt .
+
+RUN apk add --no-cache bash yaml && \
+  pip install --no-cache-dir -r requirements.txt
+
+COPY docs/_build/entrypoint /bin/entrypoint
+
+ENTRYPOINT [ "/bin/entrypoint" ]

docs/_build/app-nginx.conf.sigil

@@ -0,0 +1,26 @@
+worker_processes 1;
+error_log stderr;
+pid nginx.pid;
+daemon off;
+
+events {
+  worker_connections 768;
+}
+
+http {
+  types_hash_max_size 2048;
+  include mime.types;
+  charset UTF-8;
+  server {
+    listen {{ $.PORT }};
+    server_name  _;
+    root /app/www;
+    index index.html;
+    port_in_redirect off;
+
+    include /app/www/nginx.conf.d/*.conf;
+    location / {
+      try_files $uri $uri/ =404;
+    }
+  }
+}

docs/_build/entrypoint

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+set -eo pipefail
+
+write-mkdocs() {
+  if [[ -f /usr/src/source/contrib/write-mkdocs ]]; then
+    if ! python /usr/src/source/contrib/write-mkdocs; then
+      exit 0
+    fi
+  fi
+}
+
+main() {
+  declare CMD="$1" ARGS=("${@:2}")
+
+  if [[ "$CMD" == "build" ]]; then
+    write-mkdocs
+    echo "----> Executing mkdocs build"
+    mkdocs build
+    site_dir="$(grep site_dir mkdocs.yml | awk '{print $2}')"
+    cp -r "/usr/src/app/${site_dir}" "/usr/src/source/${site_dir}"
+
+    return $?
+  fi
+
+  if [[ "$CMD" == "deps" ]]; then
+    pip freeze
+    return $?
+  fi
+
+  if [[ "$CMD" == "serve" ]]; then
+    write-mkdocs
+    mkdocs serve -a 0.0.0.0:3487
+    return $?
+  fi
+
+  "$CMD" "${ARGS[@]}"
+}
+
+main "$@"

docs/_build/requirements.txt

@@ -0,0 +1,23 @@
+beautifulsoup4==4.12.2
+click==8.1.3
+ghp-import==2.1.0
+importlib-metadata==6.6.0
+Jinja2==3.1.2
+Markdown>=3.2.1,<3.5
+MarkupSafe==2.1.2
+mergedeep==1.3.4
+mkdocs==1.4.3
+mkdocs-exclude==1.0.2
+mkdocs-material==9.1.12
+mkdocs-material-extensions==1.1.1
+packaging==23.1
+Pygments==2.15.1
+pymdown-extensions==9.11
+pyparsing==3.0.9
+python-dateutil==2.8.2
+PyYAML==6.0
+pyyaml_env_tag==0.1
+six==1.16.0
+soupsieve==2.4.1
+watchdog==3.0.0
+zipp==3.15.0

docs/_overrides/main.html

@@ -0,0 +1,56 @@
+<!--
+  Copyright (c) 2016-2022 Martin Donath <martin.donath@squidfunk.com>
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to
+  deal in the Software without restriction, including without limitation the
+  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+  sell copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+  IN THE SOFTWARE.
+-->
+
+{% extends "base.html" %}
+
+<!-- Custom front matter -->
+{% block extrahead %}
+
+  <!-- Extra style sheets (can't be set in mkdocs.yml due to content hash) -->
+  <link
+    rel="stylesheet"
+    href="{{ 'overrides/assets/stylesheets/main.css' | url }}"
+  />
+{% endblock %}
+
+<!-- Announcement bar -->
+{% block announce %}
+  <a href="https://twitter.com/dokku">
+    For updates follow <strong>@dokku</strong> on
+    <span class="twemoji twitter">
+      {% include ".icons/fontawesome/brands/twitter.svg" %}
+    </span>
+    <strong>Twitter</strong>
+  </a>
+{% endblock %}
+
+<!-- Theme-related JavaScript -->
+{% block scripts %}
+  {{ super() }}
+
+  <!-- Extra JavaScript (can't be set in mkdocs.yml due to content hash) -->
+  <script src="{{ 'overrides/assets/javascripts/bundle.js' | url }}"></script>
+{% endblock %}
+
+{% block outdated %}
+  You're not viewing the latest version.
+  <a href="{{ page.abs_url }}">
+    <strong>Click here to go to latest.</strong>
+  </a>
+{% endblock %}

docs/advanced-usage/deployment-tasks.md

@@ -17,30 +17,30 @@ To support this, Dokku provides support for a special `release` command within y
 Each "phase" has different expectations and limitations:
 
 - `app.json`: `scripts.dokku.predeploy`
-  - When to use: This should be used if your app does not support arbitrary build commands and you need to make changes to the built image.
-  - Are changes committed to the image at this phase: Yes
-  - Example use-cases
-    - Bundling assets in a slightly different way
-    - Installing a custom package from source or copying a binary into place
+    - When to use: This should be used if your app does not support arbitrary build commands and you need to make changes to the built image.
+    - Are changes committed to the image at this phase: Yes
+    - Example use-cases
+        - Bundling assets in a slightly different way
+        - Installing a custom package from source or copying a binary into place
 - `app.json`: `scripts.dokku.postdeploy`
-  - When to use: This should be used in conjunction with external systems to signal the completion of your deploy.
-  - Are changes committed to the image at this phase: No
-  - Example use-cases
-    - Notifying slack that your app is deployed
-    - Coordinating traffic routing with a central load balancer
+    - When to use: This should be used in conjunction with external systems to signal the completion of your deploy.
+    - Are changes committed to the image at this phase: No
+    - Example use-cases
+        - Notifying slack that your app is deployed
+        - Coordinating traffic routing with a central load balancer
 - `app.json`: `scripts.postdeploy`
-  - When to use: This should be used when you wish to run a command _once_, after the app is created and not on subsequent deploys to the app.
-  - Are changes committed to the image at this phase: No
-  - Example use-cases
-    - Setting up OAuth clients and DNS
-    - Loading seed/test data into the app’s test database
+    - When to use: This should be used when you wish to run a command _once_, after the app is created and not on subsequent deploys to the app.
+    - Are changes committed to the image at this phase: No
+    - Example use-cases
+        - Setting up OAuth clients and DNS
+        - Loading seed/test data into the app’s test database
 - `Procfile`: `release`
-  - When to use: This should be used in conjunction with external systems to signal the completion of your app image build.
-  - Are changes committed to the image at this phase: No
-  - Example use-cases
-    - Sending CSS, JS, and other assets from your app’s slug to a CDN or S3 bucket
-    - Priming or invalidating cache stores
-    - Running database migrations
+    - When to use: This should be used in conjunction with external systems to signal the completion of your app image build.
+    - Are changes committed to the image at this phase: No
+    - Example use-cases
+        - Sending CSS, JS, and other assets from your app’s slug to a CDN or S3 bucket
+        - Priming or invalidating cache stores
+        - Running database migrations
 
 Additionally, if using a Dockerfile with an `ENTRYPOINT`, the deployment task is passed to that entrypoint as is. The exceptions are if the entrypoint is one of the following:
 

docs/advanced-usage/event-logs.md

@@ -33,7 +33,6 @@ dokku events
 Jul  3 16:09:48 dokku.me dokku[127630]: INVOKED: pre-release-buildpack( pythonapp )
 Jul  3 16:10:02 dokku.me dokku[128095]: INVOKED: docker-args-run( rubyapp )
 Jul  3 16:10:02 dokku.me dokku[128114]: INVOKED: docker-args-run( nhl )
-Jul  3 16:10:03 dokku.me dokku[128136]: INVOKED: post-release-buildpack( pythonapp )
 Jul  3 16:10:03 dokku.me dokku[128195]: INVOKED: pre-deploy( pythonapp )
 Jul  3 16:10:23 dokku.me dokku[129253]: INVOKED: docker-args-deploy( pythonapp )
 Jul  3 16:10:24 dokku.me dokku[129451]: INVOKED: check-deploy( pythonapp 6274ced0d4be11af4490cd18abaf77cdd593f025133f403d984e80d86a39acec web 5000 10.0.16.80 )
@@ -68,8 +67,6 @@ post-build-dockerfile
 post-delete
 post-deploy
 post-domains-update
-post-release-buildpack
-post-release-dockerfile
 pre-build-buildpack
 pre-build-dockerfile
 pre-delete

docs/advanced-usage/persistent-storage.md

@@ -6,7 +6,7 @@ The preferred method to mount external containers to a Dokku managed container,
 
 ```
 storage:ensure-directory [--chown option] <directory>  # Creates a persistent storage directory in the recommended storage path
-storage:list <app>                                     # List bind mounts for app's container(s) (host:container)
+storage:list <app> [--format text|json]                # List bind mounts for app's container(s) (host:container)
 storage:mount <app> <host-dir:container-dir>           # Create a new bind mount
 storage:report [<app>] [<flag>]                        # Displays a checks report for one or more apps
 storage:unmount <app> <host-dir:container-dir>         # Remove an existing bind mount
@@ -21,6 +21,36 @@ The storage plugin supports the following mount points:
 
 ## Usage
 
+### Listing persistent storage
+
+Persistent storage bind mounts are specified on a per-app basis, and can be listed with the `storage:list` command:
+
+```shell
+dokku storage:list node-js-app
+```
+
+```
+-----> node-js-app volume bind-mounts:
+       /var/lib/dokku/data/storage/node-js-app:/app/storage
+```
+
+The output format can also be set to `json` for programmatic access:
+
+
+```shell
+dokku storage:list node-js-app --format json
+```
+
+```
+[
+  {
+    "host_path": "/var/lib/dokku/data/storage/node-js-app",
+    "container_path": "/app/storage",
+    "volume_options": ""
+  }
+]
+```
+
 ### Creating storage directories
 
 > New as of 0.25.5
@@ -28,11 +58,11 @@ The storage plugin supports the following mount points:
 A storage directory can be created with the `storage:ensure-directory` command. This command will create a subdirectory in the recommended `/var/lib/dokku/data/storage` path - created during Dokku installation - and prepare it for use with an app.
 
 ```shell
-dokku storage:ensure-directory lollipop
+dokku storage:ensure-directory node-js-app
 ```
 
 ```
------> Ensuring /var/lib/dokku/data/storage/lollipop exists
+-----> Ensuring /var/lib/dokku/data/storage/node-js-app exists
        Setting directory ownership to 32767:32767
        Directory ready for mounting
 ```
@@ -165,7 +195,7 @@ dokku docker-options:add node-js-app build "-v /tmp/python-test:/opt/test"
 
 You cannot use mounted volumes during the build phase of a Dockerfile deploy. This is because Docker does not support volumes when executing `docker build`.
 
-> Note: **This can cause data loss** if you bind a mount under `/app` in buildpack apps as herokuish will attempt to remove the original app path during the build phase.
+> Warning: **This can cause data loss** if you bind a mount under `/app` in buildpack apps as herokuish will attempt to remove the original app path during the build phase.
 
 ## App User and Persistent Storage file ownership (buildpack apps only)
 
@@ -175,4 +205,4 @@ By default, Dokku will execute your buildpack app processes as the `herokuishuse
 
 > NOTE: this user must exist in your herokuish image.
 
-Additionally, the default `docker-local` scheduler that comes with Dokku will ensure your storage mounts are owned by either `herokuishuser` or the overridden value you have set in `DOKKU_APP_USER`. See the [docker-local scheduler documentation](/docs/advanced-usage/schedulers/docker-local.md#disabling-chown-of-persistent-storage) docs for more information.
+Additionally, the default `docker-local` scheduler that comes with Dokku will ensure your storage mounts are owned by either `herokuishuser` or the overridden value you have set in `DOKKU_APP_USER`. See the [docker-local scheduler documentation](/docs/deployment/schedulers/docker-local.md#disabling-chown-of-persistent-storage) docs for more information.

docs/advanced-usage/plugin-management.md

@@ -35,35 +35,35 @@ dokku plugin:list
 
 ```
 plugn: dev
-  00_dokku-standard    0.27.6 enabled    dokku core standard plugin
-  20_events            0.27.6 enabled    dokku core events logging plugin
-  app-json             0.27.6 enabled    dokku core app-json plugin
-  apps                 0.27.6 enabled    dokku core apps plugin
-  build-env            0.27.6 enabled    dokku core build-env plugin
-  buildpacks           0.27.6 enabled    dokku core buildpacks plugin
-  certs                0.27.6 enabled    dokku core certificate management plugin
-  checks               0.27.6 enabled    dokku core checks plugin
-  common               0.27.6 enabled    dokku core common plugin
-  config               0.27.6 enabled    dokku core config plugin
-  docker-options       0.27.6 enabled    dokku core docker-options plugin
-  domains              0.27.6 enabled    dokku core domains plugin
-  enter                0.27.6 enabled    dokku core enter plugin
-  git                  0.27.6 enabled    dokku core git plugin
-  logs                 0.27.6 enabled    dokku core logs plugin
-  network              0.27.6 enabled    dokku core network plugin
-  nginx-vhosts         0.27.6 enabled    dokku core nginx-vhosts plugin
-  plugin               0.27.6 enabled    dokku core plugin plugin
-  proxy                0.27.6 enabled    dokku core proxy plugin
-  ps                   0.27.6 enabled    dokku core ps plugin
-  repo                 0.27.6 enabled    dokku core repo plugin
-  resource             0.27.6 enabled    dokku core resource plugin
-  scheduler-docker-local 0.27.6 enabled    dokku core scheduler-docker-local plugin
-  shell                0.27.6 enabled    dokku core shell plugin
-  ssh-keys             0.27.6 enabled    dokku core ssh-keys plugin
-  storage              0.27.6 enabled    dokku core storage plugin
-  tags                 0.27.6 enabled    dokku core tags plugin
-  tar                  0.27.6 enabled    dokku core tar plugin
-  trace                0.27.6 enabled    dokku core trace plugin
+  00_dokku-standard    0.30.4 enabled    dokku core standard plugin
+  20_events            0.30.4 enabled    dokku core events logging plugin
+  app-json             0.30.4 enabled    dokku core app-json plugin
+  apps                 0.30.4 enabled    dokku core apps plugin
+  build-env            0.30.4 enabled    dokku core build-env plugin
+  buildpacks           0.30.4 enabled    dokku core buildpacks plugin
+  certs                0.30.4 enabled    dokku core certificate management plugin
+  checks               0.30.4 enabled    dokku core checks plugin
+  common               0.30.4 enabled    dokku core common plugin
+  config               0.30.4 enabled    dokku core config plugin
+  docker-options       0.30.4 enabled    dokku core docker-options plugin
+  domains              0.30.4 enabled    dokku core domains plugin
+  enter                0.30.4 enabled    dokku core enter plugin
+  git                  0.30.4 enabled    dokku core git plugin
+  logs                 0.30.4 enabled    dokku core logs plugin
+  network              0.30.4 enabled    dokku core network plugin
+  nginx-vhosts         0.30.4 enabled    dokku core nginx-vhosts plugin
+  plugin               0.30.4 enabled    dokku core plugin plugin
+  proxy                0.30.4 enabled    dokku core proxy plugin
+  ps                   0.30.4 enabled    dokku core ps plugin
+  repo                 0.30.4 enabled    dokku core repo plugin
+  resource             0.30.4 enabled    dokku core resource plugin
+  scheduler-docker-local 0.30.4 enabled    dokku core scheduler-docker-local plugin
+  shell                0.30.4 enabled    dokku core shell plugin
+  ssh-keys             0.30.4 enabled    dokku core ssh-keys plugin
+  storage              0.30.4 enabled    dokku core storage plugin
+  tags                 0.30.4 enabled    dokku core tags plugin
+  tar                  0.30.4 enabled    dokku core tar plugin
+  trace                0.30.4 enabled    dokku core trace plugin
 ```
 
 > Warning: All plugin commands other than `plugin:list` and `plugin:help` require sudo access and must be run directly from the Dokku server.
@@ -78,6 +78,8 @@ dokku plugin:installed postgres
 
 ### Installing a plugin
 
+> Note: Plugins installed in this method within a [docker-based installation](/docs/getting-started/install/docker.md) of Dokku do not persist across installs. Please see the [plugin installation section](/docs/getting-started/install/docker.md#plugin-installation) of the docker-based installation docs for further details.
+
 Installing a plugin is easy as well using the `plugin:install` command. This command will also trigger the `install` pluginhook on all existing plugins.
 
 The most common usage is to install a plugin from a url. This url may be any of the following:

docs/advanced-usage/registry-management.md

@@ -69,22 +69,22 @@ dokku registry:set --global server
 The following are the values that should be used for common remote servers:
 
 - Amazon Elastic Container Registry:
-  - value: `$AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com/`
-  - notes: The `$AWS_ACCOUNT_ID` and `$AWS_REGION` should match the values for your account and region, respectively. Additionally, an IAM profile that allows `push` access to the repository specified by `image-repo` should be attached to your Dokku server.
+    - value: `$AWS_ACCOUNT_ID.dkr.ecr.$AWS_REGION.amazonaws.com/`
+    - notes: The `$AWS_ACCOUNT_ID` and `$AWS_REGION` should match the values for your account and region, respectively. Additionally, an IAM profile that allows `push` access to the repository specified by `image-repo` should be attached to your Dokku server.
 - Azure Container Registry:
-  - value `$REGISTRY_NAME.azurecr.io/`
-  - notes: The `$AKS_REGISTRY_NAME` should match the name of the registry created on your account.
+    - value `$REGISTRY_NAME.azurecr.io/`
+    - notes: The `$AKS_REGISTRY_NAME` should match the name of the registry created on your account.
 - Docker Hub:
-  - value: `docker.io/`
-  - notes: Requires owning the namespace used in the `image-repo` value.
+    - value: `docker.io/`
+    - notes: Requires owning the namespace used in the `image-repo` value.
 - Digitalocean:
-  - value: `registry.digitalocean.com/`
-  - notes: Requires setting the correct `image-repo` value for your registry.
+    - value: `registry.digitalocean.com/`
+    - notes: Requires setting the correct `image-repo` value for your registry.
 - Github Container Registry:
-  - value: `ghcr.io/`
-  - notes: Requires that the authenticated user has access to the namespace used in the `image-repo` value.
+    - value: `ghcr.io/`
+    - notes: Requires that the authenticated user has access to the namespace used in the `image-repo` value.
 - Quay.io:
-  - value: `quay.io/`
+    - value: `quay.io/`
 
 ### Specifying an image repository name
 

docs/advanced-usage/resource-management.md

@@ -28,7 +28,7 @@ Valid resource options include:
 - `--network-egress`
 - `--nvidia-gpu`
 
-See the [Supported Resource Management Properties](/docs/advanced-usage/schedulers/docker-local.md#supported-resource-management-properties) section of the docker local scheduler documentation for more information on how each resource limit maps to Docker.
+See the [Supported Resource Management Properties](/docs/deployment/schedulers/docker-local.md#supported-resource-management-properties) section of the docker local scheduler documentation for more information on how each resource limit maps to Docker.
 
 Resource limits and reservations are applied only during the `run` and `deploy` phases of an application, and will not impact the `build` phase of an application.
 

docs/appendices/0.10.0-migration-guide.md

@@ -4,10 +4,10 @@
 
 By default, Dokku will ship a PCI Compliant nginx configuration. For developers whose users are on older browsers or mobile devices, you may need to ship a custom `nginx.conf.sigil` to enable ciphers for older browsers.
 
-See the [nginx customization](/docs/configuration/nginx/#customizing-the-nginx-configuration) docs for more details.
+See the [nginx customization](/docs/networking/proxies/nginx/#customizing-the-nginx-configuration) docs for more details.
 
 ## Nginx Error Pages
 
 We now ship with nicer error pages by default. You are free to customize your Dokku installation via a custom `nginx.conf.sigil` to change what error pages are displayed in different circumstances.
 
-See the [nginx customization](/docs/configuration/nginx/#customizing-the-nginx-configuration) docs for more details.
+See the [nginx customization](/docs/networking/proxies/nginx/#customizing-the-nginx-configuration) docs for more details.

docs/appendices/0.25.0-migration-guide.md

@@ -7,7 +7,7 @@ The [dokku-registry](https://github.com/dokku/dokku-registry) plugin is now buil
 - Builder plugins should call `post-release-builder` at the end of the build.
 - The `push` and `pull` command are not implemented. Users wishing to deploy a remote image should use `git:from-image`. Image pushing is not available at this time.
 - At this time, remote docker repositories are not automatically created for AWS, and users must create those repositories for their applications as necessary. This may be implemented in the future.
-- Docker images are only pushed when configured to do so. See the [registry management documentation](/docs/deployment/registry-management.md) for more details.
+- Docker images are only pushed when configured to do so. See the [registry management documentation](/docs/advanced-usage/registry-management.md) for more details.
 
 Before upgrading, uninstall the registry plugin via `dokku plugin:uninstall registry`. Not doing so will cause issues with Dokku.
 

docs/appendices/0.28.0-migration-guide.md

@@ -0,0 +1,25 @@
+# 0.28.0 Migration Guide
+
+## Removals
+
+Support for the following operating systems has been removed:
+
+- CentOS 7
+- Debian 9 (Stretch)
+- Fedora
+- OpenSuse
+
+Dokku will no longer provide packages for RPM based systems. Debian 9 users _may_ use new Debian packages, though support is not guaranteed.
+
+All users are encouraged to install Dokku via the [Docker-based installation method](/docs/getting-started/install/docker.md), or switch to a supported operating system.
+
+## Deprecations
+
+Ubuntu 18.04 is now a deprecated installation target. The operating system will be considered EOL by Canonical in April 2023. Users are encouraged to upgrade to Ubuntu 22.04 or consider switching their instllation method to the [Docker-based installation method](/docs/getting-started/install/docker.md) to avoid any disruption in usage.
+
+## Additions
+
+New in 0.28.0 are the Caddy, Haproxy and Traefik plugins. As community plugins wrapping these proxies exist, users should:
+
+- Recommended: Uninstall the community plugin in question and switch all config to the new plugins.
+- Upgrade the community plugin to a version that does not use the `proxy:set` value of `caddy`, `haproxy` or `traefik`.

docs/appendices/0.29.0-migration-guide.md

@@ -0,0 +1,19 @@
+# 0.29.0 Migration Guide
+
+## Changes
+
+- The output of `run:detached` now uses the container name - eg. `node-js-app.run.1` - vs the container id.
+- The ID of `cron` tasks is now base36-encoded instead of base64-encoded.
+- The `nginx.conf.sigil` is now extracted when source code is extracted for a build and not from the built image. Users can specify alternative paths via the `nginx-conf-sigil-path` property of the `nginx` plugin. See the [nginx documentation](/docs/networking/proxies/nginx.md#customizing-the-nginx-configuration) for more information on how to configure the `nginx.conf.sigil` path for your application.
+    - For deploys via `git:from-image`, the `nginx.conf.sigil` file will be extracted from the source image, respecting the value of `nginx-conf-sigil-path`.
+- The `Procfile` is now extracted when source code is extracted for a build and not from the built image. Users can specify alternative paths via the `procfile-path` property of the `ps` plugin. See the [process management documentation](/docs/processes/process-management.md#changing-the-procfile-location) for more information on how to configure the `Procfile` path for your application.
+    - For deploys via `git:from-image`, the `Procfile` file will be extracted from the source image, respecting the value of `procfile-path`.
+- The existing `pre-restore` hook has been renamed to `scheduler-pre-restore`. There is a new `pre-restore` hook that is triggered within the `ps:restore` command prior to restoring any apps.
+- Nginx init commands are now performed via systemctl on Ubuntu systems when `/usr/bin/systemctl` is available.
+
+## Removals
+
+- The `DOKKU_WAIT_TO_RETIRE` environment variable has been migrated to a `checks` property named `wait-to-retire` and will be ignored if set as an environment variable.
+- The `domains-setup` trigger has been removed. Initial app domains will now be automatically setup during app creation.
+- The `URLS` file containing generated urls for an app is no longer generated or referenced. Users should retrieve app urls via the new `domains-urls` plugin trigger.
+- The common function `get_app_urls` has been removed. Users should retrieve app urls via the new `domains-urls` plugin trigger.

docs/appendices/0.30.0-migration-guide.md

@@ -0,0 +1,41 @@
+# 0.30.0 Migration Guide
+
+> **Important**: Due to the removal of `DOKKU_SCALE` support, users with a version older than 0.25.x are heavily encouraged to upgrade to 0.29.x prior to 0.30.x. Not doing so will result in all app containers stopping on rebuild due to having no scale settings.
+
+## Deprecations
+
+- Support for Ubuntu 18.04 has been deprecated. Please upgrade your host OS in advance of the [End Of Life in April 2023](https://wiki.ubuntu.com/BionicBeaver/ReleaseNotes).
+
+## Changes
+
+- The `app.json` file is now extracted from the source code instead of the built image. For deploys via `git:from-image`, the file is extracted from the built image.
+
+## Removals
+
+- Support for [SPDY](https://en.wikipedia.org/wiki/SPDY) has been removed. No major browser supports it as of 2021. Custom `nginx.conf.sigil` templates referencing spdy-related variables will continue to build until the 1.0.0 release.
+- Support for the `DOKKU_SCALE` file - deprecated in 0.25.0 - has been removed in favor of the `formation` key in the `app.json` file. Please see the [process management documentation](/docs/processes/process-management.md#manually-managing-process-scaling) for more information on how to use the `formation` key of the `app.json` file.
+- The deprecated `--detach` global flag for `dokku run` was removed. Please see the [one-off tasks documentation](/docs/processes/one-off-tasks.md#running-a-detached-container) for more information on running detached containers.
+- The following deprecated trigger have been removed in favor of the `post-release-builder` trigger. See the [plugin triggers documentation](https://dokku.com/docs/development/plugin-triggers/#post-release-builder) for more details.
+    - `post-release-buildpack`
+    - `post-release-dockerfile`
+    - `post-release-pack`
+- The ability to call `logs:failed` without specifying an app or `--all` flag has been removed. This was deprecated in 0.22.0. Please see the [logs:failed](/docs/deployment/logs.md#failed-deploy-logs).
+- The following app shell functions - deprecated since 0.20.0 - have been removed in favor of their plugin trigger equivalents. Sourcing the `app/functions` file will fail going forward.
+    - `apps#apps_create()` is removed in favor of `plugn trigger app-create`.
+    - `apps#apps_destroy()` is removed in favor of `plugn trigger app-destroy`.
+    - `apps#apps_exists()` is removed in favor of `plugn trigger app-exists`.
+    - `apps#apps_maybe_create()` is removed in favor of `plugn trigger app-maybe-create`.
+- The following common shell functions have been removed:
+    - `common#is_container_running()` (deprecated since 0.12.6) is removed in favor of `common#is_container_status()`.
+    - `common#is_app_running()` (deprecated since 0.22.0) is removed in favor of `ps#fn-ps-is-app-running()`.
+- The global `--rm-container` and `--rm` flags - deprecated since 0.25.0 - have been removed.
+- The following git shell functions have been removed:
+    - `git#use_git_worktree()` (deprecated since 0.23.7) has been removed. There is no alternative as the function has been made internal.
+    - `git#git_deploy_branch()`(deprecated since 0.21.0) has been removed in favor of `plugn trigger git-deploy-branch`.
+- The following nginx commands - deprecated since 0.20.0 - have been removed:
+    - `nginx:show-conf` has been removed in favor of `nginx:show-config`.
+    - `nginx:validate` has been removed in favor of `nginx:validate-config`.
+    - `nginx:build-config` - deprecated since 0.21.0 - has been removed in favor of `proxy:build-config`.
+- The following proxy functions - deprecated since 0.20.0 - have been removed in favor of their plugin trigger equivalents. Sourcing the `proxy/functions` file will fail going forward.
+    - `proxy#is_app_proxy_enabled()` is removed in favor of `plugn trigger proxy-is-enabled`.
+    - `proxy#get_app_proxy_type()` is removed in favor of `plugn trigger proxy-type`.

docs/appendices/0.5.0-migration-guide.md

@@ -5,11 +5,11 @@
 - The nginx-vhosts template language is now [sigil](https://github.com/gliderlabs/sigil)
   - No need to escape literal `$` characters (or other "bash-isms")
   - Template variables are represented as {{ .VARIABLE_NAME }}
-  - A detailed list of template variables can be found [here](/docs/configuration/nginx.md#available-template-variables)
+  - A detailed list of template variables can be found [here](/docs/networking/proxies/nginx.md#available-template-variables)
 - A custom nginx-vhosts template must be named `nginx.conf.sigil`
   - The default path for this custom template is the root of your repo (i.e. `/app` in the container or `WORKDIR` if defined in a dockerfile app)
   - Dokku no longer looks for this file in `/home/dokku/node-js-app` on the Dokku server
-  - Check out an example template [here](/docs/configuration/nginx.md)
+  - Check out an example template [here](/docs/networking/proxies/nginx.md)
 - Support for server-wide SSL certs have been dropped in favor of using the `certs` plugin
   - `dokku certs:add node-js-app < certs.tar`
 - All domains for an SSL-enabled app will be redirected to https by default

docs/assets/dokku-logo.svg

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docs/assets/extra.css

@@ -0,0 +1,5 @@
+:root > * {
+  --md-primary-fg-color:        #2A8FBD;
+  --md-primary-fg-color--light: #ECB7B7;
+  --md-primary-fg-color--dark:  #90030C;
+}

docs/assets/favicons/browserconfig.xml

@@ -2,10 +2,10 @@
 <browserconfig>
   <msapplication>
     <tile>
-      <square70x70logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.27.6/docs/assets/favicons/mstile-70x70.png"/>
-      <square150x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.27.6/docs/assets/favicons/mstile-150x150.png"/>
-      <square310x310logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.27.6/docs/assets/favicons/mstile-310x310.png"/>
-      <wide310x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.27.6/docs/assets/favicons/mstile-310x150.png"/>
+      <square70x70logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.30.4/docs/assets/favicons/mstile-70x70.png"/>
+      <square150x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.30.4/docs/assets/favicons/mstile-150x150.png"/>
+      <square310x310logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.30.4/docs/assets/favicons/mstile-310x310.png"/>
+      <wide310x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.30.4/docs/assets/favicons/mstile-310x150.png"/>
       <TileColor>#da532c</TileColor>
     </tile>
   </msapplication>

docs/assets/favicons/manifest.json

@@ -2,37 +2,37 @@
     "name": "Dokku",
     "icons": [
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.27.6\/docs\/assets\/favicons\/android-chrome-36x36.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.30.4\/docs\/assets\/favicons\/android-chrome-36x36.png",
             "sizes": "36x36",
             "type": "image\/png",
             "density": "0.75"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.27.6\/docs\/assets\/favicons\/android-chrome-48x48.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.30.4\/docs\/assets\/favicons\/android-chrome-48x48.png",
             "sizes": "48x48",
             "type": "image\/png",
             "density": "1.0"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.27.6\/docs\/assets\/favicons\/android-chrome-72x72.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.30.4\/docs\/assets\/favicons\/android-chrome-72x72.png",
             "sizes": "72x72",
             "type": "image\/png",
             "density": "1.5"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.27.6\/docs\/assets\/favicons\/android-chrome-96x96.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.30.4\/docs\/assets\/favicons\/android-chrome-96x96.png",
             "sizes": "96x96",
             "type": "image\/png",
             "density": "2.0"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.27.6\/docs\/assets\/favicons\/android-chrome-144x144.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.30.4\/docs\/assets\/favicons\/android-chrome-144x144.png",
             "sizes": "144x144",
             "type": "image\/png",
             "density": "3.0"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.27.6\/docs\/assets\/favicons\/android-chrome-192x192.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.30.4\/docs\/assets\/favicons\/android-chrome-192x192.png",
             "sizes": "192x192",
             "type": "image\/png",
             "density": "4.0"

docs/assets/versions.json

@@ -24,6 +24,9 @@
     "0.24.10",
     "0.25.7",
     "0.26.8",
-    "0.27.6"
+    "0.27.10",
+    "0.28.4",
+    "0.29.4",
+    "0.30.4"
   ]
 }

docs/community/plugins.md

@@ -59,6 +59,13 @@ The following plugins are available and provided by Dokku maintainers.  Please f
 | [PostgreSQL](https://github.com/jlachowski/dokku-pg-plugin)                                       | [jlachowski][]        | 0.3.x                 |
 | [PostgreSQL (single container)](https://github.com/ohardy/dokku-psql)                             | [ohardy][]            | 0.3.x                 |
 | [PostgreSQL (single container)](https://github.com/Flink/dokku-psql-single-container)             | [flink][]             | 0.3.26+               |
+| [Edgedb](https://github.com/IgnisDa/dokku-edgedb)                                                 | [ignisda][]           | 0.27.0+               |
+
+#### NewSQL
+
+| Plugin                                                  | Author      | Compatibility |
+| ------------------------------------------------------- | ----------- | ------------- |
+| [Surrealdb](https://github.com/IgnisDa/dokku-surrealdb) | [ignisda][] | 0.27.0+       |
 
 #### Caching
 
@@ -313,3 +320,4 @@ The following plugins are no longer maintained by their developers.
 [baikunz]: https://github.com/baikunz
 [lazyatom]: https://github.com/lazyatom
 [ollej]: https://github.com/ollej
+[ignisda]: https://github.com/IgnisDa

docs/community/tutorials/run-on-external-volume.md

@@ -1,78 +0,0 @@
-# Run Dokku on External Volume
-
-In order to leverage cloud-provider facilities like _attachable volumes_, (_a.k.a. block storage_)
-the following is an easy tutorial to achieve Dokku runs on them.
-
-> Warning: If the block storage is not available and attached on boot it is possible that containers will not correctly start. Please keep this in mind when considering moving Dokku and/or Docker to network attached storage.
-
-## Tutorial
-
-The following is intended to be executed on the dokku host machine as `root`.
-Say, _for instance_, that our volume is mapped into the systems as `/dev/vdb1`.
-
-Stop docker daemon
-
-```shell
-systemctl stop docker
-```
-
-Prepare the filesystem:
-
-```shell
-mkfs -t ext4 /dev/vdb1
-mkdir /mnt/volume
-mount /dev/vdb1 /mnt/volume
-```
-
-Move the old data directories:
-
-```shell
-mv /home/dokku /home/dokku.OLD
-mv /var/lib/docker /var/lib/docker.OLD
-mv /var/lib/dokku /var/lib/dokku.OLD
-```
-
-Move the data on the volume
-
-```shell
-mkdir /mnt/volume/home/
-mkdir -p /mnt/volume/var/lib/
-mv /home/dokku.OLD /mnt/volume/home/dokku
-mv /var/lib/dokku.OLD /mnt/volume/var/lib/dokku
-mv /var/lib/docker.OLD /mnt/volume/var/lib/docker
-```
-
-Prepare the mountpoints
-
-```shell
-mkdir /home/dokku
-mkdir /var/lib/dokku
-mkdir /var/lib/docker
-chown dokku:dokku /home/dokku   # respect the original ownership
-chmod 711 /var/lib/docker       # respect the original permissions
-```
-
-Mount bind
-
-```shell
-mount -o bind /mnt/volume/home/dokku /home/dokku
-mount -o bind /mnt/volume/var/lib/dokku /var/lib/dokku
-mount -o bind /mnt/volume/var/lib/docker /var/lib/docker
-```
-
-Start docker daemon
-
-```shell
-systemctl start docker
-```
-
-At this point all should be working fine, please check it out.
-
-Then, let the changes be reboot-persistent
-
-```shell
-echo '/dev/vdb1 /mnt/volume ext4 defaults 0 2' | sudo tee -a /etc/fstab
-echo '/mnt/volume/home/dokku /home/dokku none defaults,bind 0 0' | sudo tee -a /etc/fstab
-echo '/mnt/volume/var/lib/dokku /var/lib/dokku none defaults,bind 0 0' | sudo tee -a /etc/fstab
-echo '/mnt/volume/var/lib/docker /var/lib/docker none defaults,bind 0 0' | sudo tee -a /etc/fstab
-```

docs/configuration/domains.md

@@ -113,4 +113,4 @@ dokku domains:report node-js-app --domains-app-enabled
 
 ## Default site
 
-This is specific to your proxy plugin of choice. See the [nginx documentation](/docs/configuration/nginx.md#default-site) for more information on how to configure this for the default nginx proxy implementation.
+This is specific to your proxy plugin of choice. See the [nginx documentation](/docs/networking/proxies/nginx.md#default-site) for more information on how to configure this for the default nginx proxy implementation.

docs/configuration/environment-variables.md

@@ -92,7 +92,6 @@ The following config variables have special meanings and can be set in a variety
 | `DOKKU_APP_NAME`               | none                            | `--app APP` flag                                                                                                                                 | Name of application to work on. Respected by core plugins. |
 | `DOKKU_APPS_FORCE_DELETE`      | none                            | `--force` flag                                                                                                                                   | Whether to force delete an application. Also used by other plugins for destructive actions. |
 | `DOKKU_CHECKS_URL`             | `https://dokku.com/docs/deployment/zero-downtime-deploys/` | `/etc/environment` <br /> `~dokku/.dokkurc` <br /> `~dokku/.dokkurc/*`                                                | Url displayed during deployment when no CHECKS file exists. |
-| `DOKKU_DETACH_CONTAINER`       | none                            | `--detach` flag                                                                                                                                  | Deprecated: Whether to detach a container started via `dokku run`. |
 | `DOKKU_QUIET_OUTPUT`           | none                            | `--quiet` flag                                                                                                                                   | Silences certain header output for `dokku` commands. |
 | `DOKKU_RM_CONTAINER`           | none                            | `dokku config:set` <br />                                                                                                                        | Deprecated: Whether to keep `dokku run` containers around or not. |
 | `DOKKU_TRACE`                  | none                            | `dokku trace:on`   <br /> `dokku trace:off` <br /> `--trace` flag                                                                                | Turn on very verbose debugging. |
@@ -125,4 +124,3 @@ The following config variables have special meanings and can be set in a variety
 | `DOKKU_START_CMD`              | none                            | `dokku config:set`                                                                                                                               | Command to run instead of `/start $PROC_TYPE` |
 | `DOKKU_SYSTEM_GROUP`           | `dokku`                         | `/etc/environment` <br /> `~dokku/.dokkurc` <br /> `~dokku/.dokkurc/*`                                                                           | System group to chown files as. |
 | `DOKKU_SYSTEM_USER`            | `dokku`                         | `/etc/environment` <br /> `~dokku/.dokkurc` <br /> `~dokku/.dokkurc/*`                                                                           | System user to chown files as. |
-| `DOKKU_WAIT_TO_RETIRE`         | `60`                            | `dokku config:set`                                                                                                                               | After a successful deploy, the grace period given to old containers before they are stopped/terminated. This is useful for ensuring completion of long-running http connections. |

docs/configuration/ssl.md

@@ -43,7 +43,7 @@ cat yourdomain_com.crt yourdomain_com.ca-bundle > server.crt
 
 When an SSL certificate is associated to an application, the certificate will be associated with _all_ domains currently associated with said application. Your certificate _should_ be associated with all of those domains, otherwise accessing the application will result in SSL errors. If you wish to remove one of the domains from the application, refer to the [domain configuration documentation](/docs/configuration/domains.md).
 
-Note that with the default nginx template, requests will be redirected to the `https` version of the domain. If this is not the desired state of request resolution, you may customize the nginx template in use. For more details, see the [nginx documentation](/docs/configuration/nginx.md).
+Note that with the default nginx template, requests will be redirected to the `https` version of the domain. If this is not the desired state of request resolution, you may customize the nginx template in use. For more details, see the [nginx documentation](/docs/networking/proxies/nginx.md).
 
 ### Certificate generation
 
@@ -126,7 +126,7 @@ dokku certs:report node-js-app --ssl-enabled
 
 The [HSTS header](https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security) is an HTTP header that can inform browsers that all requests to a given site should be made via HTTPS. Dokku does enables this header by default for HTTPS requests.
 
-See the [NGINX HSTS documentation](/docs/configuration/nginx.md#hsts-header) for more information on how the HSTS configuration can be managed for your application.
+See the [NGINX HSTS documentation](/docs/networking/proxies/nginx.md#hsts-header) for more information on how the HSTS configuration can be managed for your application.
 
 ## HTTP/2 support
 

docs/deployment/application-deployment.md

@@ -1,4 +1,4 @@
-# Deploying to Dokku
+# Deploying an Application
 
 > Note: This walkthrough uses the hostname `dokku.me` in commands. When deploying to your own server, you should substitute the domain `dokku.me` for the domain name or IP address associated with your server. Users of the Vagrant VM included with Dokku can use `dokku.me` which points to the IP of the VM.
 
@@ -105,7 +105,7 @@ Dokku supports deploying applications in a few ways:
 - [Heroku buildpacks](https://devcenter.heroku.com/articles/buildpacks) via [Herokuish](https://github.com/gliderlabs/herokuish#buildpacks): See the [herokuish buildpacks documentation](/docs/deployment/builders/herokuish-buildpacks.md) to learn about the different ways to specify a buildpack.
   - This is the default method used by Dokku.
 - [Dockerfile](https://docs.docker.com/reference/builder/): See the [dockerfile documentation](/docs/deployment/builders/dockerfiles.md) to learn about the different ways to configure Dockerfile-based deploys.
-- [Docker Image](https://docs.docker.com/get-started/overview/#docker-objects): See the [docker image documentation](/docs/deployment/methods/images.md) to learn about how to deploy a Docker Image.
+- [Docker Image](https://docs.docker.com/get-started/overview/#docker-objects): See the [docker image documentation](/docs/deployment/methods/git.md#initializing-an-app-repository-from-a-docker-image) to learn about how to deploy a Docker Image.
 
 ### Setting up SSL
 
@@ -125,8 +125,8 @@ As an alternative, the Dokku project offers an optional letsencrypt plugin that
 # plugin installation requires root, hence the user change
 sudo dokku plugin:install https://github.com/dokku/dokku-letsencrypt.git
 
-# configure the plugin
-dokku config:set --global DOKKU_LETSENCRYPT_EMAIL=your-email@your.domain.com
+# set global email for letsencrypt
+dokku letsencrypt:set --global email your-email@your.domain.com
 
 # set a custom domain that you own for your application
 dokku domains:set ruby-getting-started ruby-getting-started.your.domain.com
@@ -242,7 +242,7 @@ See the [Dockerfile documentation](/docs/deployment/builders/dockerfiles.md) for
 
 ## Image tagging
 
-See the [image tagging documentation](/docs/deployment/methods/images.md) for more information on how Docker images can be tagged and deployed for a given application.
+See the [image tagging documentation](/docs/deployment/methods/git.md#initializing-an-app-repository-from-a-docker-image) for more information on how Docker images can be tagged and deployed for a given application.
 
 ## Specifying a custom buildpack
 

docs/deployment/application-management.md

@@ -150,6 +150,12 @@ By default, Dokku will deploy the renamed app, though you can skip the deploy by
 dokku apps:rename --skip-deploy node-js-app io-js-app
 ```
 
+Remember to also change your git remote on your local machine in order to make `git push dokku main:master` work again. For this you can use `git remote set-url`.
+
+```shell
+git remote set-url dokku dokku@dokku.me:io-js-app
+```
+
 ### Cloning an existing app
 
 > New as of 0.11.5

docs/deployment/builders/builder-management.md

@@ -17,6 +17,7 @@ Dokku supports the following built-in builders:
 
 - `builder-dockerfile`: Builds apps using a `Dockerfile` via `docker build`. See the [dockerfile builder documentation](/docs/deployment/builders/dockerfiles.md) for more information on how this builder functions.
 - `builder-herokuish`: Builds apps with Heroku's v2a Buildpack specification via `gliderlabs/herokuish`. See the [herokuish builder documentation](/docs/deployment/builders/herokuish-buildpacks.md) for more information on how this builder functions.
+- `builder-lambda`: Builds AWS Lambda functions in an environment simulating AWS Lambda runtimes via [lambda-builder](https://github.com/dokku/lambda-builder). See the [lambda builder documentation](/docs/deployment/builders/lambda.md) for more information on how this builder functions.
 - `builder-null`: Does nothing during the build phase. See the [null builder documentation](/docs/deployment/builders/null.md) for more information on how this builder functions.
 - `builder-pack`: Builds apps with Cloud Native Buildpacks via the `pack-cli`  tool. See the [cloud native buildpacks builder documentation](/docs/deployment/builders/cloud-native-buildpacks.md) for more information on how this builder functions.
 

docs/deployment/builders/cloud-native-buildpacks.md

@@ -1,7 +1,12 @@
-# Cloud Native Buildpacks (Experimental)
+# Cloud Native Buildpacks
 
 > New as of 0.22.0
 
+```
+builder-pack:report [<app>] [<flag>]   # Displays a builder-pack report for one or more apps
+builder-pack:set <app> <key> (<value>) # Set or clear a builder-pack property for an app
+```
+
 ```
 buildpacks:set-property [--global|<app>] <key> <value>  # Set or clear a buildpacks property for an app
 ```
@@ -84,22 +89,22 @@ dokku builder-pack:set --global projecttoml-path
 You can get a report about the app's storage status using the `builder-pack:report` command:
 
 ```shell
-dokku app-json:report
+dokku builder-pack:report
 ```
 
 ```
 =====> node-js-app builder-pack information
-       Builder-pack computed projecttoml path: project2.toml
-       Builder-pack global projecttoml path:   project.toml
-       Builder-pack projecttoml path:          project2.toml
+       Builder pack computed projecttoml path: project2.toml
+       Builder pack global projecttoml path:   project.toml
+       Builder pack projecttoml path:          project2.toml
 =====> python-sample builder-pack information
-       Builder-pack computed projecttoml path: project.toml
-       Builder-pack global projecttoml path:   project.toml
-       Builder-pack projecttoml path:
+       Builder pack computed projecttoml path: project.toml
+       Builder pack global projecttoml path:   project.toml
+       Builder pack projecttoml path:
 =====> ruby-sample builder-pack information
-       Builder-pack computed projecttoml path: project.toml
-       Builder-pack global projecttoml path:   project.json
-       Builder-pack projecttoml path:
+       Builder pack computed projecttoml path: project.toml
+       Builder pack global projecttoml path:   project.json
+       Builder pack projecttoml path:
 ```
 
 You can run the command for a specific app also.
@@ -110,9 +115,9 @@ dokku builder-pack:report node-js-app
 
 ```
 =====> node-js-app builder-pack information
-       Builder-pack computed projecttoml path: project2.toml
-       Builder-pack global projecttoml path:   project.toml
-       Builder-pack projecttoml path:          project2.toml
+       Builder pack computed projecttoml path: project2.toml
+       Builder pack global projecttoml path:   project.toml
+       Builder pack projecttoml path:          project2.toml
 ```
 
 You can pass flags which will output only the value of the specific information you want. For example:

docs/deployment/builders/dockerfiles.md

@@ -2,6 +2,11 @@
 
 > New as of 0.3.15
 
+```
+builder-dockerfile:report [<app>] [<flag>]   # Displays a builder-dockerfile report for one or more apps
+builder-dockerfile:set <app> <key> (<value>) # Set or clear a builder-dockerfile property for an app
+```
+
 While Dokku normally defaults to using [Heroku buildpacks](https://devcenter.heroku.com/articles/buildpacks) for deployment, you can also use Docker's native `Dockerfile` system to define a container.
 
 > Dockerfile support is considered a *power user* feature. By using Dockerfile-based deployment, you agree that you will not have the same comfort as that enjoyed by buildpack users, and Dokku features may work differently. Differences between the two systems will be documented here.
@@ -67,17 +72,17 @@ dokku builder-dockerfile:report
 
 ```
 =====> node-js-app builder-dockerfile information
-       Builder-dockerfile computed dockerfile path: Dockerfile2
-       Builder-dockerfile global dockerfile path:   Dockerfile
-       Builder-dockerfile dockerfile path:          Dockerfile2
+       Builder dockerfile computed dockerfile path: Dockerfile2
+       Builder dockerfile global dockerfile path:   Dockerfile
+       Builder dockerfile dockerfile path:          Dockerfile2
 =====> python-sample builder-dockerfile information
-       Builder-dockerfile computed dockerfile path: Dockerfile
-       Builder-dockerfile global dockerfile path:   Dockerfile
-       Builder-dockerfile dockerfile path:
+       Builder dockerfile computed dockerfile path: Dockerfile
+       Builder dockerfile global dockerfile path:   Dockerfile
+       Builder dockerfile dockerfile path:
 =====> ruby-sample builder-dockerfile information
-       Builder-dockerfile computed dockerfile path: Dockerfile
-       Builder-dockerfile global dockerfile path:   Dockerfile
-       Builder-dockerfile dockerfile path:
+       Builder dockerfile computed dockerfile path: Dockerfile
+       Builder dockerfile global dockerfile path:   Dockerfile
+       Builder dockerfile dockerfile path:
 ```
 
 You can run the command for a specific app also.
@@ -88,9 +93,9 @@ dokku builder-dockerfile:report node-js-app
 
 ```
 =====> node-js-app builder-dockerfile information
-       Builder-dockerfile computed dockerfile path: Dockerfile2
-       Builder-dockerfile global dockerfile path:   Dockerfile
-       Builder-dockerfile dockerfile path:          Dockerfile2
+       Builder dockerfile computed dockerfile path: Dockerfile2
+       Builder dockerfile global dockerfile path:   Dockerfile
+       Builder dockerfile dockerfile path:          Dockerfile2
 ```
 
 You can pass flags which will output only the value of the specific information you want. For example:
@@ -107,7 +112,7 @@ Dockerfile2
 
 For security reasons - and as per [Docker recommendations](https://github.com/docker/docker/issues/13490) - Dockerfile-based deploys have variables available only during runtime.
 
-For users that require customization in the `build` phase, you may use build arguments via the [docker-options plugin](docs/advanced-usage/docker-options.md):
+For users that require customization in the `build` phase, you may use build arguments via the [docker-options plugin](/docs/advanced-usage/docker-options.md):
 
 ```shell
 dokku docker-options:add node-js-app build '--build-arg NODE_ENV=production'
@@ -116,7 +121,7 @@ dokku docker-options:add node-js-app build '--build-arg NODE_ENV=production'
 Once set, the Dockerfile usage would be as follows:
 
 ```Dockerfile
-FROM ubuntu:18.04
+FROM ubuntu:20.04
 
 # set the argument default
 ARG NODE_ENV=production
@@ -128,7 +133,7 @@ RUN echo $NODE_ENV
 You may also set the argument as an environment variable
 
 ```Dockerfile
-FROM ubuntu:18.04
+FROM ubuntu:20.04
 
 # set the argument default
 ARG NODE_ENV=production
@@ -205,7 +210,7 @@ worker: bin/run-worker.sh
 And `Dockerfile`:
 
 ```Dockerfile
-FROM ubuntu:18.04
+FROM ubuntu:20.04
 WORKDIR /app
 COPY . ./
 CMD ["bin/run-dev.sh"]

docs/deployment/builders/herokuish-buildpacks.md

@@ -1,4 +1,4 @@
-# Herokuish Buildpack Deployment
+# Herokuish Buildpacks
 
 > Subcommands new as of 0.15.0
 
@@ -12,6 +12,11 @@ buildpacks:set [--index 1] <app> <buildpack>            # Set new app buildpack
 buildpacks:set-property [--global|<app>] <key> <value>  # Set or clear a buildpacks property for an app
 ```
 
+```
+builder-herokuish:report [<app>] [<flag>]   # Displays a builder-herokuish report for one or more apps
+builder-herokuish:set <app> <key> (<value>) # Set or clear a builder-herokuish property for an app
+```
+
 > Warning: If using the `buildpacks` plugin, be sure to unset any `BUILDPACK_URL` and remove any such entries from a committed `.env` file. A specified `BUILDPACK_URL` will always override a `.buildpacks` file or the buildpacks plugin.
 
 Dokku normally defaults to using [Heroku buildpacks](https://devcenter.heroku.com/articles/buildpacks) for deployment, though this may be overridden by committing a valid `Dockerfile` to the root of your repository and pushing the repository to your Dokku installation. To avoid this automatic `Dockerfile` deployment detection, you may do one of the following:
@@ -168,6 +173,36 @@ dokku buildpacks:set-property --global stack gliderlabs/herokuish:latest
 dokku buildpacks:set-property --global stack
 ```
 
+### Allowing herokuish for non-amd64 platforms
+
+> New as of 0.29.0
+
+By default, the builder-herokuish plugin is not enabled for non-amd64 platforms, and attempting to use it is blocked. This is because the majority of buildpacks are not cross-platform compatible, and thus building apps will either be considerably slower - due to emulating the amd64 platform - or won't work - due to building amd64 packages on arm/arm64 platforms.
+
+To force-enable herokuish on non-amd64 platforms, the `allowed` property can be set via `builder-herokuish:set`. The default value depends on the host platform architecture (`true` on amd64, `false` otherwise).
+
+```shell
+dokku builder-herokuish:set node-js-app allowed true
+```
+
+The default value may be set by passing an empty value for the option:
+
+```shell
+dokku builder-herokuish:set node-js-app allowed
+```
+
+The `allowed` property can also be set globally. The global default is platform-dependent, and the global value is used when no app-specific value is set.
+
+```shell
+dokku builder-herokuish:set --global allowed true
+```
+
+The default value may be set by passing an empty value for the option.
+
+```shell
+dokku builder-herokuish:set --global allowed
+```
+
 ### Displaying buildpack reports for an app
 
 You can get a report about the app's buildpacks status using the `buildpacks:report` command:
@@ -211,6 +246,54 @@ You can pass flags which will output only the value of the specific information
 dokku buildpacks:report node-js-app --buildpacks-list
 ```
 
+### Displaying builder-herokuish reports for an app
+
+> New as of 0.29.0
+
+You can get a report about the app's storage status using the `builder-herokuish:report` command:
+
+```shell
+dokku builder-herokuish:report
+```
+
+```
+=====> node-js-app builder-herokuish information
+       Builder herokuish computed allowed: false
+       Builder herokuish global allowed:   true
+       Builder herokuish allowed:          false
+=====> python-sample builder-herokuish information
+       Builder herokuish computed allowed: true
+       Builder herokuish global allowed:   true
+       Builder herokuish allowed:
+=====> ruby-sample builder-herokuish information
+       Builder herokuish computed allowed: true
+       Builder herokuish global allowed:   true
+       Builder herokuish allowed:
+```
+
+You can run the command for a specific app also.
+
+```shell
+dokku builder-herokuish:report node-js-app
+```
+
+```
+=====> node-js-app builder-herokuish information
+       Builder herokuish computed allowed: false
+       Builder herokuish global allowed:   true
+       Builder herokuish allowed:          false
+```
+
+You can pass flags which will output only the value of the specific information you want. For example:
+
+```shell
+dokku builder-herokuish:report node-js-app --builder-herokuish-allowed
+```
+
+```
+false
+```
+
 ## Errata
 
 ### Switching from Dockerfile deployments

docs/deployment/builders/lambda.md

@@ -0,0 +1,112 @@
+# Lambda Builder
+
+> New as of 0.28.0
+
+```
+builder-lambda:report [<app>] [<flag>]   # Displays a builder-lambda report for one or more apps
+builder-lambda:set <app> <key> (<value>) # Set or clear a builder-lambda property for an app
+```
+
+The `lambda` builder builds AWS Lambda functions in an environment simulating AWS Lambda runtimes via [lambda-builder](https://github.com/dokku/lambda-builder). Apps built via this builder can run natively in Dokku and may also have their artifacts scheduled to Lambda via an appropriate scheduler.
+
+## Usage
+
+### Detection
+
+This builder will be auto-detected in the following case:
+
+- A `lambda.yml` exists in the root of the app repository.
+
+The builder may also be selected via the `builder:set` command
+
+```shell
+dokku builder:set node-js-app selected lambda
+```
+
+### Supported languages
+
+The `lambda` builder plugin supports the following AWS runtime languages on Amazon Linux 2:
+
+- dotnet
+- go (builder is based on AL1)
+- nodejs
+- python
+- ruby
+
+See the [lambda-builder](https://github.com/dokku/lambda-builder#how-does-it-work) documentation for more information on how specific languages are detected.
+
+### Customizing the build environment
+
+The `lambda` builder plugin delegates all build logic to [lambda-builder](https://github.com/dokku/lambda-builder), including language detection and build/runtime environment specification. The lambda-builder tool supports a `lambda.yml` file format for customizing how apps are built. Please see the readme for lambda-builder for more information on different options.
+
+### Changing the `lambda.yml` location
+
+When deploying a monorepo, it may be desirable to specify the specific path of the `lambda.yml` file to use for a given app. This can be done via the `builder-lambda:set` command. If a value is specified and that file does not exist in the app's build directory, then the build will fail.
+
+```shell
+dokku builder-lambda:set node-js-app lambdayml-path lambda2.yml
+```
+
+The default value may be set by passing an empty value for the option:
+
+```shell
+dokku builder-lambda:set node-js-app lambdayml-path
+```
+
+The `lambdayml-path` property can also be set globally. The global default is `lambda.yml`, and the global value is used when no app-specific value is set.
+
+```shell
+dokku builder-lambda:set --global lambdayml-path lambda2.yml
+```
+
+The default value may be set by passing an empty value for the option.
+
+```shell
+dokku builder-lambda:set --global lambdayml-path
+```
+
+### Displaying builder-lambda reports for an app
+
+You can get a report about the app's storage status using the `builder-lambda:report` command:
+
+```shell
+dokku builder-lambda:report
+```
+
+```
+=====> node-js-app builder-lambda information
+       Builder lambda computed lambdayml path: lambda2.yml
+       Builder lambda global lambdayml path:   lambda.yml
+       Builder lambda lambdayml path:          lambda2.yml
+=====> python-sample builder-lambda information
+       Builder lambda computed lambdayml path: lambda.yml
+       Builder lambda global lambdayml path:   lambda.yml
+       Builder lambda lambdayml path:
+=====> ruby-sample builder-lambda information
+       Builder lambda computed lambdayml path: lambda.yml
+       Builder lambda global lambdayml path:   lambda.yml
+       Builder lambda lambdayml path:
+```
+
+You can run the command for a specific app also.
+
+```shell
+dokku builder-lambda:report node-js-app
+```
+
+```
+=====> node-js-app builder-lambda information
+       Builder lambda computed lambdayml path: lambda2.yml
+       Builder lambda global lambdayml path:   lambda.yml
+       Builder lambda lambdayml path:          lambda2.yml
+```
+
+You can pass flags which will output only the value of the specific information you want. For example:
+
+```shell
+dokku builder-lambda:report node-js-app --builder-lambda-lambdayml-path
+```
+
+```
+lambda2.yml
+```

docs/deployment/continuous-integration/github-actions.md

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Cloning repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
 

docs/deployment/logs.md

@@ -2,7 +2,7 @@
 
 ```
 logs <app> [-h|--help] [-t|--tail] [-n|--num num] [-q|--quiet] [-p|--ps process]  # Display recent log output
-logs:failed [--all|<app>]                                                  # Shows the last failed deploy logs
+logs:failed --all|<app>                                                    # Shows the last failed deploy logs
 logs:report [<app>] [<flag>]                                               # Displays a logs report for one or more apps
 logs:set [--global|<app>] <key> <value>                                    # Set or clear a logs property for an app
 logs:vector-logs [--num num] [--tail]                                      # Display vector log output
@@ -20,6 +20,8 @@ You can easily get logs of an app using the `logs` command:
 dokku logs node-js-app
 ```
 
+Logs are pulled via integration with the scheduler for the specified application via "live tailing". As such, logs from previously running deployments are usually not available. Users that desire to see logs from previous deployments for debugging purposes should persist those logs to external services. Please see Dokku's [vector integration](/docs/deployment/logs.md#vector-logging-shipping) for more information on how to persist logs across deployments to ship logs to another service or a third-party platform.
+
 #### Behavioral modifiers
 
 Dokku also supports certain command-line arguments that augment the `log` command's behavior.
@@ -41,7 +43,7 @@ The above command will show logs continually from the web process.
 
 ### Failed deploy logs
 
-> Warning: The default [docker-local scheduler](/docs/advanced-usage/schedulers/docker-local.md) will "store" these until the next deploy or until the old containers are garbage collected - whichever runs first. If you require the logs beyond this point in time, please ship the logs to a centralized log server.
+> Warning: The default [docker-local scheduler](/docs/deployment/schedulers/docker-local.md) will "store" these until the next deploy or until the old containers are garbage collected - whichever runs first. If you require the logs beyond this point in time, please ship the logs to a centralized log server.
 
 In some cases, it may be useful to retrieve the logs from a previously failed deploy.
 

docs/deployment/methods/git.md

@@ -7,11 +7,13 @@ git:allow-host <host>                             # Adds a host to known_hosts
 git:auth <host> [<username> <password>]           # Configures netrc authentication for a given git server
 git:from-archive [--archive-type ARCHIVE_TYPE] <app> <archive-url> [<git-username> <git-email>] # Updates an app's git repository with a given archive file
 git:from-image [--build-dir DIRECTORY] <app> <docker-image> [<git-username> <git-email>] # Updates an app's git repository with a given docker image
+git:load-image [--build-dir DIRECTORY] <app> <docker-image> [<git-username> <git-email>] # Updates an app's git repository with a docker image loaded from stdin
 git:sync [--build] <app> <repository> [<git-ref>] # Clone or fetch an app from remote git repo
 git:initialize <app>                              # Initialize a git repository for an app
 git:public-key                                    # Outputs the dokku public deploy key
 git:report [<app>] [<flag>]                       # Displays a git report for one or more apps
 git:set <app> <key> (<value>)                     # Set or clear a git property for an app
+git:status <app>                                  # Show the working tree status for an app
 git:unlock <app> [--force]                        # Removes previous git clone folder for new deployment
 ```
 
@@ -135,6 +137,8 @@ In the above example, Dokku will build the app as if the repository contained _o
 FROM dokku/node-js-getting-started:latest
 ```
 
+If the specified image already exists on the Dokku host, it will not be pulled again, though this behavior may be changed using [build phase docker-options](/docs/advanced-usage/docker-options.md).
+
 Triggering a build with the same arguments multiple times will result in Dokku exiting `0` early as there will be no changes detected. If the image tag is reused but the underlying image is different, it is recommended to use the image digest instead of the tag. This can be retrieved via the following command:
 
 ```shell
@@ -156,6 +160,19 @@ dokku git:from-image node-js-app dokku/node-js-getting-started:latest "Camila" "
 
 If the image is a private image that requires a docker login to access, the `registry:login` command should be used to log into the registry. See the [registry documentation](/docs/advanced-usage/registry-management.md#logging-into-a-registry) for more details on this process.
 
+Building an app from an image will result in the following files being extracted from the source image (with all custom paths specified for each file being respected):
+
+- `app.json`
+- `nginx.conf.sigil`
+- `Procfile`
+
+In the case where the repository is later modified to manually add any of the above files and deployed via `git push`, the files will still be extracted from the initial source image. To avoid this, please clear the `source-image` git property. It will be set back to the original source image on any subsequent `git:from-image` calls.
+
+```shell
+# sets an empty value
+dokku git:set node-js-app source-image
+```
+
 Finally, certain images may require a custom build context in order for `ONBUILD ADD` and `ONBUILD COPY` statements to succeed. A custom build context can be specified via the `--build-dir` flag. All files in the specified `build-dir` will be copied into the repository for use within the `docker build` process. The build context _must_ be specified on each deploy, and is not otherwise persisted between builds.
 
 ```shell
@@ -196,6 +213,62 @@ Finally, if the archive url is specified as `--`, the archive will be fetched fr
 curl -sSL https://github.com/dokku/smoke-test-app/releases/download/2.0.0/smoke-test-app.tar | dokku git:from-archive node-js-app  --
 ```
 
+### Initializing an app repository from a remote image without a registry
+
+> New as of 0.30.0
+
+A Dokku app repository can be initialized or updated from the contents of an image archive tar file  via the `git:load-image` command. This method can be used when a Docker Registry is unavailable to act as an intermediary for storing an image, such as when building an image in CI and deploying directly from that image.
+
+```shell
+docker image save dokku/node-js-getting-started:latest | ssh dokku@dokku.me git:load-image node-js-app dokku/node-js-getting-started:latest
+```
+
+In the above example, we are saving the image to a tar file via `docker image save`, streaming that to the Dokku host, and then running `git:load-image` on the incoming stream. Dokku will build the app as if the repository contained _only_ a `Dockerfile` with the following content:
+
+```Dockerfile
+FROM dokku/node-js-getting-started:latest
+```
+
+When deploying an app via `git:load-image`, it is highly recommended to use a unique image tag when building the image. Not doing so will result in Dokku exiting `0` early as there will be no changes detected. If the image tag is reused but the underlying image is different, it is recommended to use the image digest instead of the tag. This can be retrieved via the following command:
+
+```shell
+docker inspect --format='{{index .RepoDigests 0}}' $IMAGE_NAME
+```
+
+The resulting `git:load-image` call would then be:
+
+```shell
+# where the image sha is: sha256:9d187c3025d03c033dcc71e3a284fee53be88cc4c0356a19242758bc80cab673
+docker image save dokku/node-js-getting-started:latest | ssh dokku@dokku.me git:load-image node-js-app dokku/node-js-getting-started@sha256:9d187c3025d03c033dcc71e3a284fee53be88cc4c0356a19242758bc80cab673
+```
+
+The `git:load-image` command can optionally take a git `user.name` and `user.email` argument (in that order) to customize the author. If the arguments are left empty, they will fallback to `Dokku` and `automated@dokku.sh`, respectively.
+
+```shell
+docker image save dokku/node-js-getting-started:latest | ssh dokku@dokku.me git:load-image node-js-app dokku/node-js-getting-started:latest "Camila" "camila@example.com"
+```
+
+Building an app from an image will result in the following files being extracted from the source image (with all custom paths specified for each file being respected):
+
+- `app.json`
+- `nginx.conf.sigil`
+- `Procfile`
+
+In the case where the repository is later modified to manually add any of the above files and deployed via `git push`, the files will still be extracted from the initial source image. To avoid this, please clear the `source-image` git property. It will be set back to the original source image on any subsequent `git:load-image` calls.
+
+```shell
+# sets an empty value
+dokku git:set node-js-app source-image
+```
+
+Finally, certain images may require a custom build context in order for `ONBUILD ADD` and `ONBUILD COPY` statements to succeed. A custom build context can be specified via the `--build-dir` flag. All files in the specified `build-dir` will be copied into the repository for use within the `docker build` process. The build context _must_ be specified on each deploy, and is not otherwise persisted between builds.
+
+```shell
+docker image save dokku/node-js-getting-started:latest | ssh dokku@dokku.me git:load-image --build-dir path/to/build node-js-app dokku/node-js-getting-started:latest "Camila" "camila@example.com"
+```
+
+See the [dockerfile documentation](/docs/deployment/builders/dockerfiles.md) to learn about the different ways to configure Dockerfile-based deploys.
+
 ### Initializing an app repository from a remote repository
 
 > New as of 0.23.0

docs/deployment/remote-commands.md

@@ -84,10 +84,26 @@ It also supports several flags (all flags unspecified here are passed as is to t
 In addition, the following commands have special local side-effects:
 
 - `apps:create`:
-  - If no local `--app` flag is specified or detected from a `dokku` git remote, a random name is generated and used for the app.
-  - The `dokku` git remote is set if not already set.
+    - If no local `--app` flag is specified or detected from a `dokku` git remote, a random name is generated and used for the app.
+    - The `dokku` git remote is set if not already set.
 - `apps:destroy`:
-  - Removes the local `dokku` git remote if set.
+    - Removes the local `dokku` git remote if set.
+
+#### Specifying a remote
+
+While many users will only ever push to a single dokku remote from a given repository, it may be useful to point the same repository at multiple remotes, especially in the case of pre-production environments. This can be done via the `remote` commands. These commands are _only_ available within the official remote client, and are not server-side commands.
+
+To see your currently configured remote, run `dokku remote`. This will respect the `--remote` flag.
+
+To list all available remotes, run `dokku remote:list`. This is equivalent to running `git remote`.
+
+To add a remote, run `dokku remote:add $REMOTE_NAME dokku@dokku.me:$APP_NAME`, replacing `$REMOTE_NAME` with your desired remote name, the `$APP_NAME` with your desired app name and the host `dokku.me` with your Dokku host. This is equivalent to running `git remote add $REMOTE_NAME dokku@dokku.me:$APP_NAME`.
+
+To remove a remote, run `dokku remote:remove $REMOTE_NAME`. This is equivalent to running `git remote remove $REMOTE_NAME`.
+
+By default, the remote in use is `dokku`. To change the remote the client uses by default, run `dokku remote:set $REMOTE_NAME`, where `$REMOTE_NAME` is the name of your desired remote. This will not check the value specified, so that remote _must_ be available or errors will occur when running normal client commands. Note that specifying `--remote` when running dokku commands will override this configuration value.
+
+To clear the configured remote, run `dokku remote:unset`. The client will unset the configured remote, and will default back to `dokku`, or the value of `--remote` if specified.
 
 ## Unofficial Clients
 

docs/deployment/schedulers/docker-local.md

@@ -37,6 +37,22 @@ Once set, you may re-enable it by setting a blank value for `disable-chown`:
 dokku scheduler-docker-local:set node-js-app disable-chown
 ```
 
+### Disabling the init process
+
+The `scheduler-docker-local` injects an init process by default via the `--init`. For some apps - such as those where the built docker image uses S6 as the init - this may be undesirable and cause issues with process starts. You may disable this by running the following `scheduler-docker-local:set` command for your application:
+
+```shell
+dokku scheduler-docker-local:set node-js-app init-process false
+```
+
+Once set, you may re-enable it by setting a blank value for `init-process`:
+
+```shell
+dokku scheduler-docker-local:set node-js-app init-process
+```
+
+All image containers with the label `org.opencontainers.image.vendor=linuxserver.io` will have the automatic init process injection force-disabled without further intervention.
+
 ### Deploying Process Types in Parallel
 
 > New as of 0.25.5
@@ -91,7 +107,11 @@ Omitting or removing the entry will result in parallelism for that process type
 
 Note that increasing the value of `max_parallel` may significantly impact CPU utilization on your host as your app containers - and their respective processes - start up. Setting a value higher than the number of available CPUs is discouraged. It is recommended that users carefully set this value so as not to overburden their server.
 
-## Implemented Triggers
+## Scheduler Interface
+
+The following sections describe implemented scheduler functionality for the `docker-local` scheduler.
+
+### Implemented Commands and Triggers
 
 This plugin implements various functionality through `plugn` triggers to integrate with Docker for running apps on a single server. The following functionality is supported by the `scheduler-docker-local` plugin.
 
@@ -105,11 +125,16 @@ This plugin implements various functionality through `plugn` triggers to integra
 - `ps:stop`
 - `run`
 
-## Supported Resource Management Properties
+
+### Logging support
+
+App logs for the `logs` command are fetched from running containers via the `docker` cli. To persist logs across deployments, consider using Dokku's [vector integration](/docs/deployment/logs.md#vector-logging-shipping) to ship logs to another service or a third-party platform.
+
+### Supported Resource Management Properties
 
 The `docker-local` scheduler supports a minimal list of resource _limits_ and _reservations_. The following properties are supported:
 
-### Resource Limits
+#### Resource Limits
 
 - cpu: (docker option: `--cpus`), is specified in number of CPUs a process can access.
   - See the ["CPU" section](https://docs.docker.com/config/containers/resource_constraints/#cpu) of the Docker Runtime Options documentation for more information.
@@ -120,7 +145,7 @@ The `docker-local` scheduler supports a minimal list of resource _limits_ and _r
 - nvidia-gpus: (docker option: `--gpus`), is specified in number of Nvidia GPUs a process can access.
   - See the ["GPU" section](https://docs.docker.com/config/containers/resource_constraints/#gpu) of the Docker Runtime Options documentation for more information.
 
-### Resource Reservations
+#### Resource Reservations
 
 - memory: (docker option: `--memory-reservation`) should be specified with a suffix of `b` (bytes), `k` (kilobytes), `m` (megabytes), `g` (gigabytes). Default unit is `m` (megabytes).
   - See the ["Memory" section](https://docs.docker.com/config/containers/resource_constraints/#memory) of the Docker Runtime Options documentation for more information.

docs/deployment/schedulers/kubernetes.md

@@ -2,13 +2,23 @@
 
 > Warning: This scheduler is not in Dokku core and thus functionality may change over time as the API stabilizes.
 
-The [Kubernetes Scheduler Plugin](https://github.com/dokku/dokku-scheduler-kubernetes) implements the following functionality:
+The [Kubernetes Scheduler Plugin](https://github.com/dokku/dokku-scheduler-kubernetes) is available free as an external plugin. Please see the plugin's [issue tracker](https://github.com/dokku/dokku-scheduler-kubernetes/issues) for more information on the status of the plugin.
+
+For users that require additional functionality, please refer to the [Sponsoring Documentation](https://github.com/dokku/.github/blob/master/SPONSORING.md).
+
+## Scheduler Interface
+
+The following sections describe implemented scheduler functionality for the `kubernetes` scheduler.
+
+### Implemented Commands and Triggers
+
+This plugin implements various functionality through `plugn` triggers to integrate with `kubectl` for running apps on a Kubernetes cluster. The following functionality is supported by the `scheduler-kubernetes` plugin.
 
 - `apps:destroy`
 - `deploy`: partial, does not implement failed deploy log capture
 - `logs`: partial, does not implement failure logs
 - `ps:stop`
 
-Please see the plugin's [issue tracker](https://github.com/dokku/dokku-scheduler-kubernetes/issues) for more information on the status of the plugin.
+### Logging support
 
-For users that require additional functionality, please refer to the [Sponsoring Documentation](https://github.com/dokku/.github/blob/master/SPONSORING.md).
+App logs for the `logs` command are fetched from running pods via the `kubectl` cli. To persist logs across deployments, consider using [Vector](https://vector.dev/docs/setup/installation/platforms/kubernetes/) or a similar tool to ship logs to another service or a third-party platform.

docs/deployment/schedulers/nomad.md

@@ -2,12 +2,22 @@
 
 > Warning: This scheduler is not in Dokku core and thus functionality may change over time as the API stabilizes.
 
-The [Nomad Scheduler Plugin](https://github.com/dokku/dokku-scheduler-nomad) implements the following functionality:
+The [Nomad Scheduler Plugin](https://github.com/dokku/dokku-scheduler-nomad) is available free as an external plugin. Please see the plugin's [issue tracker](https://github.com/dokku/dokku-scheduler-nomad/issues) for more information on the status of the plugin.
+
+For users that require additional functionality, please refer to the [Sponsoring Documentation](https://github.com/dokku/.github/blob/master/SPONSORING.md).
+
+## Scheduler Interface
+
+The following sections describe implemented scheduler functionality for the `nomad` scheduler.
+
+### Implemented Commands and Triggers
+
+This plugin implements various functionality through `plugn` triggers to integrate with the `nomad` cli for running apps on a Nomad cluster. The following functionality is supported by the `scheduler-nomad` plugin.
 
 - `apps:destroy`
 - `deploy`
 - `ps:stop`
 
-Please see the plugin's [issue tracker](https://github.com/dokku/dokku-scheduler-nomad/issues) for more information on the status of the plugin.
+### Logging support
 
-For users that require additional functionality, please refer to the [Sponsoring Documentation](https://github.com/dokku/.github/blob/master/SPONSORING.md).
+> Warning: Fetching app logs for the `logs` command is currently not implemented. Please consider using [Vector](https://vector.dev/docs/setup/installation/platforms/kubernetes/) or a similar tool to ship logs to another service or a third-party platform.

docs/deployment/schedulers/scheduler-management.md

@@ -18,8 +18,6 @@ Dokku supports the following built-in schedulers:
 - `scheduler-docker-local`: Schedules apps against the local docker socket and runs containers directly on the Dokku host. See the [docker-local scheduler documentation](/docs/deployment/schedulers/docker-local.md) for more information on how this scheduler functions.
 - `scheduler-null`: Does nothing during the scheduler phase. See the [null scheduler documentation](/docs/deployment/schedulers/null.md) for more information on how this scheduler functions.
 
-See the [alternate schedulers documentation](/docs/deployment/schedulers/alternate-schedulers.md) for more information on other scheduler plugins.
-
 ### Overriding the auto-selected scheduler
 
 If desired, the scheduler can be specified via the `scheduler:set` command by speifying a value for `selected`. The selected scheduler will always be used.

docs/deployment/user-management.md

@@ -42,7 +42,7 @@ The keys for a specific user may be listed by specifying a second argument to th
 dokku ssh-keys:list admin
 ```
 
-> 0.22.3
+> New as of 0.22.3
 
 The output format may be specified via the `--format` flag. Supported values include `json` and `text`.
 

docs/deployment/zero-downtime-deploys.md

@@ -1,13 +1,14 @@
-# Zero Downtime Deploys
+# Zero Downtime Deploy Checks
 
 > New as of 0.5.0
 
 ```
-checks:disable <app> [process-type(s)]   Disable zero-downtime deployment for all processes (or comma-separated process-type list) ***WARNING: this will cause downtime during deployments***
-checks:enable <app> [process-type(s)]    Enable zero-downtime deployment for all processes (or comma-separated process-type list)
-checks:report [<app>] [<flag>]           Displays a checks report for one or more apps
-checks:run <app> [process-type(s)]       Runs zero-downtime checks for all processes (or comma-separated process-type list)
-checks:skip <app> [process-type(s)]      Skip zero-downtime checks for all processes (or comma-separated process-type list)
+checks:disable <app> [process-type(s)]    Disable zero-downtime deployment for all processes (or comma-separated process-type list) ***WARNING: this will cause downtime during deployments***
+checks:enable <app> [process-type(s)]     Enable zero-downtime deployment for all processes (or comma-separated process-type list)
+checks:report [<app>] [<flag>]            Displays a checks report for one or more apps
+checks:run <app> [process-type(s)]        Runs zero-downtime checks for all processes (or comma-separated process-type list)
+checks:set [--global|<app>] <key> <value> Set or clear a logs property for an app
+checks:skip <app> [process-type(s)]       Skip zero-downtime checks for all processes (or comma-separated process-type list)
 ```
 
 By default, Dokku will wait `10` seconds after starting each container before assuming it is up and proceeding with the deploy. Once this has occurred for all containers started by an application, traffic will be switched to point to your new containers. Dokku will also wait a further `60` seconds *after* the deploy is complete before terminating old containers in order to give time for long running connections to terminate. In either case, you may have more than one container running for a given application.
@@ -22,13 +23,24 @@ You may both create user-defined checks for web processes using a `CHECKS` file,
 > - Allow checks from all hostnames: Modify your application to accept a dynamically provided hostname.
 > - Specify the domain within the check: See below for further documentation.
 
+## Configuring checks settings
+
+### wait-to-retire
+
+After a successful deploy, the grace period given to old containers before they are stopped/terminated is determined by the value of `wait-to-retire`. This is useful for ensuring completion of long-running HTTP connections.
+
+```shell
+dokku checks:set node-js-app wait-to-retire 30
+```
+
+Defaults to `60`.
+
 ## Configuring check settings using the `config` plugin
 
 There are certain settings that can be configured via environment variables:
 
 - `DOKKU_DEFAULT_CHECKS_WAIT`: (default: `10`) If no user-defined checks are specified - or if the process being checked is not a `web` process - this is the period of time Dokku will wait before checking that a container is still running.
 - `DOKKU_DOCKER_STOP_TIMEOUT`: (default: `10`) Configurable grace period given to the `docker stop` command. If a container has not stopped by this time, a `kill -9` signal or equivalent is sent in order to force-terminate the container. Both the `ps:stop` and `apps:destroy` commands *also* respect this value. If not specified, the Docker defaults for the [`docker stop` command](https://docs.docker.com/engine/reference/commandline/stop/) will be used.
-- `DOKKU_WAIT_TO_RETIRE`: (default: `60`) After a successful deploy, the grace period given to old containers before they are stopped/terminated. This is useful for ensuring completion of long-running HTTP connections.
 
 The following settings may also be specified in the `CHECKS` file, though are available as environment variables in order to ease application reuse.
 
@@ -82,13 +94,22 @@ dokku checks:report
 ```
 =====> node-js-app checks information
        Checks disabled list: none
-       Checks skipped list: none          
+       Checks skipped list: none
+       Checks computed wait to retire: 60
+       Checks global wait to retire: 60
+       Checks wait to retire:
 =====> python-app checks information
        Checks disabled list: none
-       Checks skipped list: none          
+       Checks skipped list: none
+       Checks computed wait to retire: 60
+       Checks global wait to retire: 60
+       Checks wait to retire:
 =====> ruby-app checks information
        Checks disabled list: _all_
-       Checks skipped list: none          
+       Checks skipped list: none
+       Checks computed wait to retire: 60
+       Checks global wait to retire: 60
+       Checks wait to retire:
 ```
 
 You can run the command for a specific app also.
@@ -100,7 +121,10 @@ dokku checks:report node-js-app
 ```
 =====> node-js-app checks information
        Checks disabled list: none
-       Checks skipped list: none          
+       Checks skipped list: none   
+       Checks computed wait to retire: 60
+       Checks global wait to retire: 60
+       Checks wait to retire:       
 ```
 
 You can pass flags which will output only the value of the specific information you want. For example:

docs/development/plugin-triggers.md

@@ -173,6 +173,21 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 # TODO
 ```
 
+### `builder-create-dokku-image`
+
+- Description: Allows modification of the configured dokku-image
+- Invoked by: `dokku deploy`
+- Arguments: `$BUILDER_TYPE` `$APP` `$SOURCECODE_WORK_DIR` `$DOKKU_IMAGE`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+
+# TODO
+```
+
 ### `builder-detect`
 
 - Description: Allows overriding the auto-detected `herokuish` builder in favor of a custom one. Dockerfile gets lowest builder precedence.
@@ -191,21 +206,6 @@ if [[ -f "$SOURCECODE_WORK_DIR/project.toml" ]]; then
 fi
 ```
 
-### `builder-create-dokku-image`
-
-- Description: Allows modification of the configured dokku-image
-- Invoked by: `dokku deploy`
-- Arguments: `$BUILDER_TYPE` `$APP` `$SOURCECODE_WORK_DIR` `$DOKKU_IMAGE`
-- Example:
-
-```shell
-#!/usr/bin/env bash
-
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
-
-# TODO
-```
-
 ### `builder-dokku-image`
 
 - Description: Allows modification of the used dokku-image.
@@ -221,6 +221,52 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 # TODO
 ```
 
+### `builder-get-property`
+
+- Description: Return the value for an app's builder property
+- Invoked by:
+- Arguments: `$APP $KEY`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+APP="$1"; PROPERTY="$2"
+
+# TODO
+```
+
+### `builder-image-is-cnb`
+
+- Description: Checks if an image is cnb-based
+- Invoked by: unit tests
+- Arguments: `$APP` `$IMAGE_TAG`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+
+# TODO
+```
+
+### `builder-image-is-herokuish`
+
+- Description: Checks if an image is herokuish-based
+- Invoked by: unit tests
+- Arguments: `$APP` `$IMAGE_TAG`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+
+# TODO
+```
+
 ### `builder-release`
 
 - Description: Triggers the artifact release process
@@ -236,6 +282,21 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 # TODO
 ```
 
+### `certs-exists`
+
+- Description: Echos `true` if certs exists for the app, `false` otherwise
+- Invoked by:
+- Arguments: `$APP`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+
+# TODO
+```
+
 ### `check-deploy`
 
 - Description: Allows you to run checks on a deploy before Dokku allows the container to handle requests.
@@ -262,6 +323,22 @@ if [[ "$DOKKU_DISABLE_DEPLOY" = "true" ]]; then
 fi
 ```
 
+### `checks-get-property`
+
+- Description: Return the value for an app's checks property
+- Invoked by:
+- Arguments: `$APP $KEY`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+APP="$1"; PROPERTY="$2"
+
+# TODO
+```
+
 ### `commands help` and `commands <PLUGIN_NAME>:help`
 
 - Description: Your plugin should implement a `help` command in your `commands` file to take advantage of this plugin trigger. `commands help` is used by `dokku help` to aggregate all plugins abbreviated `help` output. Implementing  `<PLUGIN_NAME>:help` in your `commands` file gives users looking for help, a more detailed output. 'commands help' must be implemented inside the `commands` plugin file. It's recommended that `PLUGIN_NAME:help` be added to the commands file to ensure consistency among community plugins and give you a new avenue to share rich help content with your user.
@@ -441,7 +518,6 @@ DOKKU_SCHEDULER="$1"
 ```shell
 #!/usr/bin/env bash
 # Installs nginx for the current plugin
-# Supports both opensuse and ubuntu
 
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 
@@ -451,9 +527,8 @@ case "$DOKKU_DISTRO" in
   debian|raspbian|ubuntu)
     apt-get -qq -y --no-install-recommends install nginx
     ;;
-
-  opensuse)
-    zypper -q in -y nginx
+  *)
+    echo "Installation on $DOKKU_DISTRO not supported" 1>&2
     ;;
 esac
 ```
@@ -699,11 +774,11 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 # TODO
 ```
 
-### `domains-setup`
+### `domains-urls`
 
-- Description: Initializes domains for an app if enabled
+- Description: Gets an app's url(s)
 - Invoked by:
-- Arguments: `$APP`
+- Arguments: `$APP $URL_TYPE`
 - Example:
 
 ```shell
@@ -744,6 +819,22 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 # TODO
 ```
 
+### `git-get-property`
+
+- Description: Return the value for an app's git property
+- Invoked by:
+- Arguments: `$APP $KEY`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+APP="$1"; PROPERTY="$2"
+
+# TODO
+```
+
 ### `git-from-archive`
 
 - Description: Updates an app's git repository from an archive and then triggers a build
@@ -871,9 +962,9 @@ fi
 
 ### `logs-get-property`
 
-- Description: Fetches a given logs property value
+- Description: Return the value for an app's log property
 - Invoked by:
-- Arguments: `$APP` `$PROPERTY`
+- Arguments: `$APP $KEY`
 - Example:
 
 ```shell
@@ -992,7 +1083,7 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 
 ### `network-get-property`
 
-- Description: Return the network value for an app's property
+- Description: Return the value for an app's network property
 - Invoked by: `internally triggered by a deploy`
 - Arguments: `$APP $KEY`
 - Example:
@@ -1121,7 +1212,7 @@ echo "$NEW_SUBDOMAIN.$VHOST"
 > Warning: The arguments INTERNAL_PORT and INTERNAL_IP_ADDRESS are no longer sufficient to retrieve all app listeners. Please run `plugn trigger network-get-listeners APP` within any implementation of `nginx-pre-reload` in order to retrieve all application listeners.
 
 - Description: Run before nginx reloads hosts
-- Invoked by: `dokku nginx:build-config`
+- Invoked by: `dokku proxy:build-config`
 - Arguments: `$APP $INTERNAL_PORT $INTERNAL_IP_ADDRESS`
 - Example:
 
@@ -1444,71 +1535,6 @@ BUILDER_TYPE="$1"; APP="$2"; IMAGE=$3
 # TODO
 ```
 
-### `post-release-buildpack`
-
-> Warning: Deprecated, please use `post-release-builder` instead
-> Warning: Image mutation in this trigger may result in an invalid run state, and is heavily discouraged.
-
-- Description: Allows you to run commands after environment variables are set for the release step of the deploy. Only applies to apps using buildpacks.
-- Invoked by: `internal function dokku_release() (release phase)`
-- Arguments: `$APP $IMAGE_TAG`
-- Example:
-
-```shell
-#!/usr/bin/env bash
-
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
-source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
-APP="$1"; IMAGE_TAG="$2"; IMAGE=$(get_app_image_name $APP $IMAGE_TAG)
-
-# TODO
-```
-
-### `post-release-pack`
-
-> Warning: Deprecated, please use `post-release-builder` instead
-
-> Warning: The pack plugin trigger apis are under development and may change
-> between minor releases until the 1.0 release.
-
-> Warning: Image mutation in this trigger may result in an invalid run state, and is heavily discouraged.
-
-- Description: Allows you to run commands after environment variables are set for the release step of the deploy. Only applies to apps using pack.
-- Invoked by: `internal function dokku_release() (release phase)`
-- Arguments: `$APP $IMAGE_TAG`
-- Example:
-
-```shell
-#!/usr/bin/env bash
-
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
-source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
-APP="$1"; IMAGE_TAG="$2"; IMAGE=$(get_app_image_name $APP $IMAGE_TAG)
-
-# TODO
-```
-
-### `post-release-dockerfile`
-
-> Warning: Deprecated, please use `post-release-builder` instead
-
-> Warning: Image mutation in this trigger may result in an invalid run state, and is heavily discouraged.
-
-- Description: Allows you to run commands after environment variables are set for the release step of the deploy. Only applies to apps using a dockerfile.
-- Invoked by: `internal function dokku_release() (release phase)`
-- Arguments: `$APP $IMAGE_TAG`
-- Example:
-
-```shell
-#!/usr/bin/env bash
-
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
-source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
-APP="$1"; IMAGE_TAG="$2"; IMAGE=$(get_app_image_name $APP $IMAGE_TAG)
-
-# TODO
-```
-
 ### `post-stop`
 
 - Description: Can be used to run commands after an app is manually stopped
@@ -1739,7 +1765,7 @@ APP="$1"; IMAGE_TAG="$2"; IMAGE=$(get_app_image_name $APP $IMAGE_TAG)
 
 - Description: Allows you to run commands before all containers are restored
 - Invoked by: `dokku ps:restore`
-- Arguments: `$DOKKU_SCHEDULER $APP`
+- Arguments:
 - Example:
 
 ```shell
@@ -1769,21 +1795,6 @@ APP="$1";
 curl "https://dokku.me/starting/${APP}" || true
 ```
 
-### `procfile-extract`
-
-- Description: Extracts a Procfile from a given image to a path
-- Invoked by: `internally`
-- Arguments: `$APP $IMAGE`
-- Example:
-
-```shell
-#!/usr/bin/env bash
-
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
-
-# TODO
-```
-
 ### `procfile-get-command`
 
 - Description: Fetches the command for a specific process type
@@ -1799,21 +1810,6 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 # TODO
 ```
 
-### `procfile-remove`
-
-- Description: Removes the extracted Procfile
-- Invoked by: `internally`
-- Arguments: `$APP`
-- Example:
-
-```shell
-#!/usr/bin/env bash
-
-set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
-
-# TODO
-```
-
 ### `proxy-build-config`
 
 - Description: Builds the proxy implementation configuration for a given app
@@ -1844,6 +1840,21 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 # TODO
 ```
 
+### `proxy-configure-ports`
+
+- Description: Configures the proxy port mapping
+- Invoked by: `internally triggered by proxy plugins`
+- Arguments: `$APP`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+
+# TODO
+```
+
 ### `proxy-disable`
 
 - Description: Disables the configured proxy implementation for an app
@@ -2188,6 +2199,25 @@ DOKKU_SCHEDULER="$1"; APP="$2";
 # TODO
 ```
 
+### `scheduler-pre-restore`
+
+> Warning: The scheduler plugin trigger apis are under development and may change
+> between minor releases until the 1.0 release.
+
+- Description: Allows you to run commands before an app is restored
+- Invoked by: `dokku ps:restore`
+- Arguments: `$DOKU_SCHEDULER $APP`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+DOKKU_SCHEDULER="$1"; APP="$2";
+
+# TODO
+```
+
 ### `scheduler-post-delete`
 
 > Warning: The scheduler plugin trigger apis are under development and may change
@@ -2284,6 +2314,44 @@ DOKKU_SCHEDULER="$1"; APP="$2"; ARGS="${@:3}";
 # TODO
 ```
 
+### `scheduler-run-list`
+
+> Warning: The scheduler plugin trigger apis are under development and may change
+> between minor releases until the 1.0 release.
+
+- Description: Lists all run containers for a given app
+- Invoked by: `dokku run`
+- Arguments: `$DOKKU_SCHEDULER $APP $FORMAT`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+DOKKU_SCHEDULER="$1"; APP="$2"; FORMAT="$3";
+
+# TODO
+```
+
+### `scheduler-run-logs`
+
+> Warning: The scheduler plugin trigger apis are under development and may change
+> between minor releases until the 1.0 release.
+
+- Description: Allows you to run scheduler commands when retrieving one-off container logs
+- Invoked by: `dokku run`
+- Arguments: `$DOKKU_SCHEDULER $APP $CONTAINER $TAIL $PRETTY_PRINT $NUM`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+DOKKU_SCHEDULER="$1"; APP="$2"; CONTAINER="$3"; TAIL="$4"; PRETTY_PRINT="$5"; NUM="$6"
+
+# TODO
+```
+
 ### `scheduler-stop`
 
 > Warning: The scheduler plugin trigger apis are under development and may change
@@ -2307,7 +2375,7 @@ DOKKU_SCHEDULER="$1"; APP="$2"; REMOVE_CONTAINERS="$3";
 
 - Description: Returns a list of storage mounts
 - Invoked by: `dokku storage:list` and `dokku deploy`
-- Arguments: `$APP`
+- Arguments: `$APP $PHASE $FORMAT`
 - Example:
 
 ```shell