Release 0.28.0

# History

## 0.28.0

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.28.0/bootstrap.sh
sudo DOKKU_TAG=v0.28.0 bash bootstrap.sh
```

See the [0.28.0 migration guide](/docs/appendices/0.28.0-migration-guide.md) for more information on migrating to 0.28.0.

### Bug Fixes

- #5299: @josegonzalez Do not trigger restarts when mutating config globally
- #5298: @josegonzalez Set core.bare=true on correct repository path

### New Features

- #5300: @josegonzalez Add the ability to disable the init process
- #5295: @josegonzalez Add an official caddy proxy implementation
- #5293: @josegonzalez Add an official traefik proxy implementation
- #5202: @josegonzalez Add builder-lambda plugin

### Documentation

- #5296: @janlavicka Fix typo in kubernetes docs
- #5288: @josegonzalez Do not have bottom border float on page
- #5283: @alexgleason Homepage: fix link in quick install guide

### Other

- #5297: @josegonzalez Update vector image
- #5294: @josegonzalez Document and enable alternative proxy implementations
- #5291: @dependabot[bot] chore(deps): bump werkzeug from 2.2.1 to 2.2.2 in /tests/apps/python-flask
- #5292: @dependabot[bot] chore(deps): bump flask from 2.2.1 to 2.2.2 in /tests/apps/multi
- #5290: @dependabot[bot] chore(deps): bump flask from 2.2.1 to 2.2.2 in /tests/apps/python-flask
- #5227: @josegonzalez Drop forwarded port from vagrant setup
- #5285: @josegonzalez Update all development dependencies
- #5240: @josegonzalez Drop support for CentOS, Fedora, OpenSuse, as well as Debian 9
- #5281: @dependabot[bot] chore(deps): bump flask from 2.1.3 to 2.2.1 in /tests/apps/multi
- #5280: @dependabot[bot] chore(deps): bump flask from 2.1.3 to 2.2.1 in /tests/apps/python-flask
- #5284: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 222 to 223 in /tests/apps/php

.devcontainer/Dockerfile

@@ -7,6 +7,12 @@ 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 && \
+  mv go /usr/local
+
+RUN GOROOT=/usr/local/go /usr/local/go/bin/go install golang.org/x/tools/gopls@latest 2>&1
+
 ADD https://raw.githubusercontent.com/dokku/dokku/master/tests/dhparam.pem /mnt/dokku/etc/nginx/dhparam.pem
 
 COPY .devcontainer/bin/ /usr/local/bin/
@@ -15,5 +21,6 @@ RUN make ci-dependencies
 
 COPY . .
 
-ENV DOKKU_HOSTNAME=dokku.me
+ENV DOKKU_HOSTNAME=dokku.me GOROOT=/usr/local/go PATH=/usr/local/go/bin:/root/go/bin:$PATH PLUGIN_MAKE_TARGET=build
+
 LABEL org.label-schema.schema-version=1.0 org.label-schema.vendor=dokku com.dokku.devcontainer=true

.devcontainer/bin/copy-plugin

@@ -3,7 +3,7 @@
 main() {
   declare PLUGIN_NAME="$1"
 
-  make go-build-plugin copyplugin PLUGIN_NAME=$PLUGIN_NAME
+  make go-build-plugin copyplugin PLUGIN_NAME=$PLUGIN_NAME PLUGIN_MAKE_TARGET=build
 }
 
 main "$@"

.devcontainer/devcontainer.json

@@ -7,12 +7,19 @@
     "DOKKU_HOST_ROOT": "${localWorkspaceFolder}/tmp/data/home/dokku",
     "GO_ROOT_MOUNT": "${localWorkspaceFolder}:/go/src/github.com/dokku/dokku"
   },
+  "extensions": [
+    "golang.go",
+    "mads-hartmann.bash-ide-vscode",
+    "ms-vscode.makefile-tools"
+  ],
   "initializeCommand": ["mkdir", "-p", "tmp/data"],
   "mounts": [
     "source=/var/run/docker.sock,target=/var/run/docker.sock,type=bind",
     "source=${localWorkspaceFolder}/tmp/data/,target=/mnt/dokku/,type=bind"
   ],
   "overrideCommand": false,
-  "postCreateCommand": ["make", "setup-deploy-tests"],
-  "runArgs": ["--init"]
+  "postCreateCommand": "make setup-deploy-tests",
+  "runArgs": ["--init"],
+  "workspaceFolder": "/root/go/src/github.com/dokku/dokku",
+  "workspaceMount": "type=bind,source=${localWorkspaceFolder},target=/root/go/src/github.com/dokku/dokku,consistency=cached"
 }

.dockerignore

@@ -6,7 +6,7 @@ contrib
 build
 docs
 tests
-!build/dokku.deb
+!build/package/*
 !tests/dhparam.pem
 !contrib/bash-completion
 !contrib/docker

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -0,0 +1,66 @@
+---
+name: Bug Report
+description: File a bug report
+labels: ["needs: investigation", "type: bug"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Consider [sponsoring Dokku](https://github.com/sponsors/dokku). Sponsorship goes directly to supporting activities such as fixing bugs and general maintenance.
+  - type: textarea
+    id: description
+    attributes:
+      label: Description of problem
+      description: What happened? What did you expect to happen?
+    validations:
+      required: true
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps to reproduce
+      description: What are the steps that we need to follow to reproduce this issue?
+    validations:
+      required: true
+  - type: textarea
+    id: report-output
+    attributes:
+      label: dokku report $APP_NAME
+      description: Please paste the output of the command `dokku report $APP_NAME`, where `$APP_NAME` is the name of your app
+    validations:
+      required: true
+  - type: textarea
+    id: additional-output
+    attributes:
+      label: Additional information
+      description: |
+        This information is useful for debugging app issues:
+
+        - Container Inspect Output (if applicable) via `dokku ps:inspect APP_NAME`
+        - The nginx configuration (if applicable) via `dokku nginx:show-config APP_NAME`
+        - Link to the exact repository being deployed (if possible/applicable)
+
+        If a deploy is failing or behaving unexpectedly:
+
+        - Application name
+        - The type of application being deployed (node, php, python, ruby, etc.)
+        - If using buildpacks, which custom buildpacks are in use
+        - If using a Dockerfile, the contents of that file
+        - If it exists, the contents of your Procfile.
+    validations:
+      required: false
+  - type: textarea
+    id: logs
+    attributes:
+      label: "Output of failing commands after running: dokku trace:off"
+      render: shell
+    validations:
+      required: false
+  - type: textarea
+    id: trace-logs
+    attributes:
+      label: "Output of failing commands after running: dokku trace:on"
+      description: |
+        **BEWARE**: `dokku trace:on` will cause some commands to print environment variables, be sure you're not exposing any sensitive information when posting issues. You may replace these values with XXXXXX
+      render: shell
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/buildpack_issue.yaml

@@ -0,0 +1,71 @@
+---
+name: Buildpack Issue
+description: Is your deploy failing while building your application using buildpacks? Check this out.
+labels: ["upstream: buildpacks"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        If your build is stuck downloading something, compiling a file, or seems to always fail around the same area, Github Issues is not a great place to debug. This is because these sorts of issues tend to take a lot of back and forth to figure out, and the code for buildpacks is not generally maintained by the Dokku project.
+
+        <details>
+        <summary>Debugging tips:</summary>
+
+        - If you see text that says `Killed` in your output, attempt to increase free memory by using a larger server or [add swap memory](https://dokku.com/docs/getting-started/troubleshooting/#build-fails-with-killed-message).
+        - Turn on buildpack trace mode via `dokku config:set $APP_NAME BUILDPACK_XTRACE=1` and retry your deploy. Not all buildpacks support this, but many will output extra debugging information.
+        - Your hosting provider may have issues accessing AWS S3. Verify a slow/stalled download works by directly curling the file from your host.
+        - Many buildpacks allow downloading a file from an alternative location specified via environment variable.
+        - [Increase curl timeouts](https://dokku.com/docs/getting-started/troubleshooting/#deployment-fails-because-of-slow-internet-connection-messages-s) if you see gzip download issues.
+        - If using multi-buildpack support but a buildpack is failing to apply, ensure you have any files necessary for the `bin/detect` script of the buildpack to `exit 0`. Selected buildpacks must still pass the detection phase in order to be used.
+        </details>
+
+        If you are still having issues, file a ticket here and then further discussing the ticket in one of our [Monitored Support Channels](https://dokku.com/docs/getting-started/where-to-get-help/#monitored-locations) (Discord, Github Discussions, Slack). Your filed ticket may be closed or locked, but any subsequent discovery will be posted to the ticket for posterity.
+  - type: textarea
+    id: description
+    attributes:
+      label: Description of problem
+      description: What happened? What did you expect to happen?
+    validations:
+      required: true
+  - type: textarea
+    id: report-output
+    attributes:
+      label: dokku report $APP_NAME
+      description: Please paste the output of the command `dokku report $APP_NAME`, where `$APP_NAME` is the name of your app.
+    validations:
+      required: true
+  - type: textarea
+    id: additional-output
+    attributes:
+      label: Additional information
+      description: |
+        This information is useful for debugging app issues:
+
+        - Container Inspect Output (if applicable) via `dokku ps:inspect APP_NAME`
+        - The nginx configuration (if applicable) via `dokku nginx:show-config APP_NAME`
+        - Link to the exact repository being deployed (if possible/applicable)
+
+        If a deploy is failing or behaving unexpectedly:
+
+        - Application name
+        - The type of application being deployed (node, php, python, ruby, etc.)
+        - If using buildpacks, which custom buildpacks are in use
+        - If it exists, the contents of your Procfile.
+    validations:
+      required: true
+  - type: textarea
+    id: logs
+    attributes:
+      label: "Output of failing deploy after running: dokku trace:off"
+      render: shell
+    validations:
+      required: true
+  - type: textarea
+    id: trace-logs
+    attributes:
+      label: "Output of failing deploy after running: dokku trace:on"
+      description: |
+        **BEWARE**: `dokku trace:on` will cause some commands to print environment variables, be sure you're not exposing any sensitive information when posting issues. You may replace these values with XXXXXX
+      render: shell
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -0,0 +1,18 @@
+---
+name: Feature Request
+description: Have an idea for a new feature? Ask away!
+labels: ["needs: plan", "type: enhancement"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        While pull requests are always welcome, feel free to fill this out with an idea of what you would like to happen and we can discuss if and how it should be implemented in Dokku.
+
+        Consider [sponsoring Dokku](https://github.com/sponsors/dokku). Sponsorship goes directly to supporting activities such as implementing new features and upgrading existing functionality.
+  - type: textarea
+    id: description
+    attributes:
+      label: Description of feature
+      description: When you perform what command or action, what do you think should happen?
+    validations:
+      required: true

.github/dependabot.yml

@@ -105,3 +105,8 @@ updates:
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10

.github/workflows/ci.yml

@@ -20,7 +20,14 @@ jobs:
       fail-fast: true
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
+
+      - name: set up qemu
+        uses: docker/setup-qemu-action@v2
+
+      - name: set up docker buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v2
 
       - name: build package
         run: ./tests/ci/setup.sh build
@@ -33,7 +40,7 @@ jobs:
           echo "::set-output name=matrix::$(echo "$json")"
 
       - name: upload packages
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: build
           path: build
@@ -47,7 +54,7 @@ jobs:
       matrix: ${{fromJson(needs.build.outputs.matrix)}}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: download packages
         uses: actions/download-artifact@v1
@@ -72,7 +79,7 @@ jobs:
           SYNC_GITHUB_PASSWORD: ${{ secrets.SYNC_GITHUB_PASSWORD }}
           SYNC_GITHUB_USERNAME: ${{ secrets.SYNC_GITHUB_USERNAME }}
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: test-results-${{ matrix.index }}
           path: test-results
@@ -85,7 +92,7 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: download packages
         uses: actions/download-artifact@v1
@@ -114,7 +121,7 @@ jobs:
       GITHUB_NODE_INDEX: ${{ matrix.index }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: download packages
         uses: actions/download-artifact@v1
@@ -137,7 +144,7 @@ jobs:
             2) sudo -E make -e deploy-test-multi ;;
             3) sudo -E make -e deploy-test-go-fail-predeploy deploy-test-go-fail-postdeploy ;;
           esac
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: coverage.${{ matrix.index }}
           path: test-results/coverage
@@ -159,6 +166,6 @@ jobs:
         uses: docker://ghcr.io/enricomi/publish-unit-test-result-action:v1
         with:
           check_name: Unit Test Results
-          github_token: ${{ secrets.GH_ACCESS_TOKEN }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
           files: test-results/**/*.xml
           comment_on_pr: false

.github/workflows/codeql-analysis.yml

@@ -38,11 +38,11 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v1
+        uses: github/codeql-action/init@v2
         with:
           languages: ${{ matrix.language }}
           # If you wish to specify custom queries, you can do so here or in a config file.
@@ -53,7 +53,7 @@ jobs:
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v1
+        uses: github/codeql-action/autobuild@v2
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 https://git.io/JvXDl
@@ -67,4 +67,4 @@ jobs:
       #   make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v1
+        uses: github/codeql-action/analyze@v2

.github/workflows/lint.yml

@@ -16,17 +16,17 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Clone
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Run hadolint
-        uses: brpaz/hadolint-action@1623ba61710b974b55ba455930e6f2c8ef919778
-        # v1.3.1 => 1623ba61710b974b55ba455930e6f2c8ef919778
+        uses: hadolint/hadolint-action@f988afea3da57ee48710a9795b6bb677cc901183
+        # v1.6.0 => d7b38582334d9ac11c12021c16f21d63015fa250
 
   markdown-lint:
     name: markdown-lint
     runs-on: ubuntu-20.04
     steps:
       - name: Clone
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Run markdown-lint
         uses: avto-dev/markdown-lint@04d43ee9191307b50935a753da3b775ab695eceb
         # v1.5.0 => 04d43ee9191307b50935a753da3b775ab695eceb
@@ -39,23 +39,23 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Clone
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Run shellcheck
-        uses: ludeeus/action-shellcheck@d586102c117f97e63d7e3b56629d269efc9a7c60
-        # 1.0.0 => d586102c117f97e63d7e3b56629d269efc9a7c60
+        uses: ludeeus/action-shellcheck@94e0aab03ca135d11a35e5bfc14e6746dc56e7e9
+        # 1.1.0 => 94e0aab03ca135d11a35e5bfc14e6746dc56e7e9
         env:
           # keep in sync with tests/shellcheck-exclude
-          SHELLCHECK_OPTS: -e SC1001 -e SC1003 -e SC1090 -e SC1091 -e SC1117 -e SC2029 -e SC2030 -e SC2031 -e SC2034 -e SC2046 -e SC2064 -e SC2068 -e SC2086 -e SC2119 -e SC2120 -e SC2128 -e SC2148 -e SC2153 -e SC2154 -e SC2155 -e SC2162 -e SC2174 -e SC2179 -e SC2191 -e SC2199 -e SC2207 -e SC2219 -e SC2220 -e SC2230 -e SC2231 -e SC2235 -e SC2267
+          SHELLCHECK_OPTS: -e SC1001 -e SC1003 -e SC1090 -e SC1091 -e SC1117 -e SC2029 -e SC2030 -e SC2031 -e SC2034 -e SC2046 -e SC2064 -e SC2068 -e SC2086 -e SC2119 -e SC2120 -e SC2128 -e SC2148 -e SC2153 -e SC2154 -e SC2155 -e SC2162 -e SC2174 -e SC2179 -e SC2191 -e SC2199 -e SC2207 -e SC2219 -e SC2220 -e SC2230 -e SC2231 -e SC2235 -e SC2267 -e SC2295
 
   shfmt:
     name: shfmt
     runs-on: ubuntu-20.04
     steps:
       - name: Clone
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Run shfmt
-        uses: luizm/action-sh-checker@442951059cb22d260c6e69309ae59cb7bb2334b8
-        # v0.1.12 => 442951059cb22d260c6e69309ae59cb7bb2334b8
+        uses: luizm/action-sh-checker@edd0e45ecff35b05f162052b50df50976c1b74fc
+        # v0.3.0 => 7f44869033b40ee4ffe7dc76c87a1bc66e3d025a
         env:
           SHFMT_OPTS: -l -bn -ci -i 2 -d
         with:
@@ -66,9 +66,9 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Clone
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Run yamllint
-        uses: ibiqlik/action-yamllint@b2aeacc1b7eeb8c23e84bba320d04fb5d6a323ee
-        # v3.0.0 => b2aeacc1b7eeb8c23e84bba320d04fb5d6a323ee
+        uses: ibiqlik/action-yamllint@81e214fd484713882ce4237cb7cd264d550856cf
+        # v3.0.4 => ed2b6e911569708ed121c14b87d513860a7e36a7
         with:
           config_file: '.github/linters/.yamllint.yml'

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
     outputs:
       version: ${{ steps.version.outputs.version }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
@@ -27,12 +27,27 @@ jobs:
         with:
           ruby-version: 2.6
 
-      - name: Login to Docker Hub
-        uses: docker/login-action@v1
+      - name: login to docker hub
+        uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
+      - name: set up qemu
+        uses: docker/setup-qemu-action@v2
+
+      - name: set up docker buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: inspect builder
+        run: |
+          echo "Name:      ${{ steps.buildx.outputs.name }}"
+          echo "Endpoint:  ${{ steps.buildx.outputs.endpoint }}"
+          echo "Status:    ${{ steps.buildx.outputs.status }}"
+          echo "Flags:     ${{ steps.buildx.outputs.flags }}"
+          echo "Platforms: ${{ steps.buildx.outputs.platforms }}"
+
       - name: install package_cloud
         run: gem install package_cloud
 
@@ -49,7 +64,7 @@ jobs:
         run: echo "::set-output name=version::$(cat build/next-version)"
 
       - name: upload packages
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: build
           path: build
@@ -60,7 +75,7 @@ jobs:
     needs: release
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Bump Azure Template
         env:
           BOT_GITHUB_USERNAME: ${{ secrets.HOMEBREW_GITHUB_USERNAME }}
@@ -83,6 +98,8 @@ jobs:
         run: |
           git config --global user.name 'Dokku Bot'
           git config --global user.email no-reply@dokku.com
-          # brew tap dokku/repo "https://$HOMEBREW_GITHUB_USERNAME:$HOMEBREW_GITHUB_API_TOKEN@github.com/dokku/homebrew-repo.git"
+          curl -sSL https://github.com/dokku/netrc/releases/download/v0.4.1/netrc_0.4.1_darwin_x86_64.tgz | tar xvf -
+          mv netrc /usr/local/bin/netrc
+          netrc set github.com "$HOMEBREW_GITHUB_USERNAME" "$HOMEBREW_GITHUB_API_TOKEN"
           brew tap dokku/repo
           brew bump-formula-pr -f --no-browse --no-audit --no-fork --debug --verbose --url "https://github.com/dokku/dokku/archive/${{ needs.release.outputs.version }}.tar.gz" dokku/repo/dokku

.gitignore

@@ -3,6 +3,7 @@
 .DS_Store
 .ruby-version
 .idea/
+.vscode/
 .vagrant
 build/
 data/

.shellcheckrc

@@ -0,0 +1,9 @@
+# SC1091 - Not following: FILE: does not exist (No such file or directory) - https://github.com/koalaman/shellcheck/wiki/SC1091
+#        - used for sourcing function files throughout the codebase
+# SC2034 - VAR appears unused - https://github.com/koalaman/shellcheck/wiki/SC2034
+#        - used for declaring desc and deprecated function variables
+# SC2064 - Use single quotes, otherwise this expands now rather than when signalled. - https://github.com/koalaman/shellcheck/wiki/SC2064
+#        - used for traps
+# SC2155 - Declare and assign separately to avoid masking return values - https://github.com/koalaman/shellcheck/wiki/SC2155
+#        - used throughout the codebase
+disable=SC1091,SC2034,SC2064,SC2155

Dockerfile

@@ -1,4 +1,4 @@
-FROM phusion/baseimage:bionic-1.0.0
+FROM phusion/baseimage:focal-1.2.0
 
 CMD ["/sbin/my_init"]
 
@@ -14,7 +14,7 @@ RUN addgroup --gid $DOKKU_GID dokku \
   && adduser --uid $DOKKU_UID --gid $DOKKU_GID --disabled-password --gecos "" "dokku"
 
 COPY ./tests/dhparam.pem /tmp/dhparam.pem
-COPY ./build/dokku.deb /tmp/dokku.deb
+COPY ./build/package/ /tmp
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 # hadolint ignore=DL3005,DL3008
@@ -22,15 +22,15 @@ RUN 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 $DOKKU_VHOST_ENABLE" | debconf-set-selections \
   && curl -sSL https://packagecloud.io/dokku/dokku/gpgkey | apt-key add - \
-  && echo "deb https://packagecloud.io/dokku/dokku/ubuntu/ bionic main" | tee /etc/apt/sources.list.d/dokku.list \
+  && echo "deb https://packagecloud.io/dokku/dokku/ubuntu/ focal main" | tee /etc/apt/sources.list.d/dokku.list \
   && mkdir -p /etc/nginx/ \
   && cp /tmp/dhparam.pem /etc/nginx/dhparam.pem \
-  && apt-get update -qq \
-  && apt-get upgrade -qq -y \
-  && apt-get -qq -y --no-install-recommends --only-upgrade install openssl openssh-server \
-  && apt-get -qq -y --no-install-recommends install rsync /tmp/dokku.deb \
-  && apt-get purge -qq -y syslog-ng-core \
-  && apt-get autoremove -qq -y \
+  && apt-get update \
+  && apt-get upgrade -y \
+  && apt-get -y --no-install-recommends --only-upgrade install openssl openssh-server \
+  && apt-get -y --no-install-recommends install rsync "/tmp/dokku-$(dpkg --print-architecture).deb" \
+  && apt-get purge -y syslog-ng-core \
+  && apt-get autoremove -y \
   && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 WORKDIR /tmp

HISTORY.md

@@ -1,5 +1,513 @@
 # History
 
+## 0.28.0
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.28.0/bootstrap.sh
+sudo DOKKU_TAG=v0.28.0 bash bootstrap.sh
+```
+
+See the [0.28.0 migration guide](/docs/appendices/0.28.0-migration-guide.md) for more information on migrating to 0.28.0.
+
+### Bug Fixes
+
+- #5299: @josegonzalez Do not trigger restarts when mutating config globally
+- #5298: @josegonzalez Set core.bare=true on correct repository path
+
+### New Features
+
+- #5300: @josegonzalez Add the ability to disable the init process 
+- #5295: @josegonzalez Add an official caddy proxy implementation
+- #5293: @josegonzalez Add an official traefik proxy implementation
+- #5202: @josegonzalez Add builder-lambda plugin
+
+### Documentation
+
+- #5296: @janlavicka Fix typo in kubernetes docs
+- #5288: @josegonzalez Do not have bottom border float on page
+- #5283: @alexgleason Homepage: fix link in quick install guide
+
+### Other
+
+- #5297: @josegonzalez Update vector image
+- #5294: @josegonzalez Document and enable alternative proxy implementations
+- #5291: @dependabot[bot] chore(deps): bump werkzeug from 2.2.1 to 2.2.2 in /tests/apps/python-flask
+- #5292: @dependabot[bot] chore(deps): bump flask from 2.2.1 to 2.2.2 in /tests/apps/multi
+- #5290: @dependabot[bot] chore(deps): bump flask from 2.2.1 to 2.2.2 in /tests/apps/python-flask
+- #5227: @josegonzalez Drop forwarded port from vagrant setup
+- #5285: @josegonzalez Update all development dependencies
+- #5240: @josegonzalez Drop support for CentOS, Fedora, OpenSuse, as well as Debian 9
+- #5281: @dependabot[bot] chore(deps): bump flask from 2.1.3 to 2.2.1 in /tests/apps/multi
+- #5280: @dependabot[bot] chore(deps): bump flask from 2.1.3 to 2.2.1 in /tests/apps/python-flask
+- #5284: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 222 to 223 in /tests/apps/php
+
+## 0.27.10
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.10/bootstrap.sh
+sudo DOKKU_TAG=v0.27.10 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5276: @d6rkaiz Remove duplicate syntax for nginx.conf
+
+### Other
+
+- #5274: @kennell readme: mention Ubuntu 22.04 compability
+
+## 0.27.9
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.9/bootstrap.sh
+sudo DOKKU_TAG=v0.27.9 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5273: @josegonzalez Correct issue where more complex docker args were not properly parsed when scheduling containers
+- #5272: @josegonzalez Add support for --global as app name when calling config-get trigger
+- #5263: @alexgleason Update deprecated apt-key command
+
+### New Features
+
+- #5262: @josegonzalez Run shfmt against all test files
+- #5257: @chrisjdixon Move nginx.conf.d includes after all other hard-coded config to allow for overrides
+
+### Other
+
+- #5184: @yasoob New website. Closes #5175 
+- #5270: @dependabot[bot] chore(deps): bump werkzeug from 2.2.0 to 2.2.1 in /tests/apps/python-flask
+- #5265: @dependabot[bot] chore(deps): bump werkzeug from 2.1.2 to 2.2.0 in /tests/apps/python-flask
+- #5264: @dependabot[bot] chore(deps): bump sinatra from 2.2.1 to 2.2.2 in /tests/apps/ruby
+- #5261: @dependabot[bot] chore(deps): bump luizm/action-sh-checker from 0.4.0 to 0.5.0
+- #5258: @dependabot[bot] chore(deps): bump sinatra from 2.2.0 to 2.2.1 in /tests/apps/ruby
+
+## 0.27.8
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.8/bootstrap.sh
+sudo DOKKU_TAG=v0.27.8 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5232: @YuukiHogo builder-build fix for DOKKU_DOCKERFILE_CACHE_BUILD and DOKKU_DOCKER_BUILD_OPTS variables
+
+### New Features
+
+- #5255: @josegonzalez export DOKKU_COMMAND for use in authentication systems
+
+### Other
+
+- #5250: @dependabot[bot] chore(deps): bump flask from 2.1.2 to 2.1.3 in /tests/apps/multi
+- #5251: @dependabot[bot] chore(deps): bump flask from 2.1.2 to 2.1.3 in /tests/apps/python-flask
+- #5245: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 221 to 222 in /tests/apps/php
+
+## 0.27.7
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.7/bootstrap.sh
+sudo DOKKU_TAG=v0.27.7 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5238: @josegonzalez Respect dokku system user/group when setting storage permissions on installation
+
+### New Features
+
+- #5239: @josegonzalez Add builder-type and image-stage labels to all images
+
+### Documentation
+
+- #5241: @josegonzalez Clarify where logs are pulled from and general log shipping stance
+- #5237: @josegonzalez Fix builder-pack:set command example
+
+### Other
+
+- #5235: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 220 to 221 in /tests/apps/php
+
+## 0.27.6
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.6/bootstrap.sh
+sudo DOKKU_TAG=v0.27.6 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5225: @josegonzalez Use original app name when setting include_labels for vector source
+- #5228: @josegonzalez Always respect app.json formations in scale settings
+- #5201: @josegonzalez Use pack as default builder for arm64 servers
+
+### Documentation
+
+- #5230: @josegonzalez Clarify usage of build args to set environment variables for Dockerfile deploys
+- #5208: @asokoloski-m Fix typo in dockerfile builder docs
+- #5206: @AxelTheGerman Added dokku-litestream to list of community plugins
+
+### Other
+
+- #5218: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 219 to 220 in /tests/apps/php
+- #5222: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.10 to 11.0.11 in /tests/apps/java
+- #5224: @josegonzalez Document that the community registry plugin should be uninstalled before upgrading past 0.24.x
+- #5220: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.9 to 11.0.10 in /tests/apps/java
+- #5212: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 218 to 219 in /tests/apps/php
+- #5210: @dependabot[bot] chore(deps): bump monolog/monolog from 1.27.0 to 1.27.1 in /tests/apps/php
+- #5204: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 217 to 218 in /tests/apps/php
+
+## 0.27.5
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.5/bootstrap.sh
+sudo DOKKU_TAG=v0.27.5 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5183: @josegonzalez Filter apps when verifying app names
+- #5199: @josegonzalez Revert "fix: Vector fails to start container due to --watch-config flag"
+- #5197: @holamendi fix: Vector fails to start container due to --watch-config flag
+- #5192: @josegonzalez Confirm installation of universe packages when installing on ubuntu
+- #5193: @josegonzalez Force-set correct permissions on env files
+- #5181: @josegonzalez Ensure we default SSH_NAME to NAME when filtering apps
+
+### New Features
+
+- #5196: @josegonzalez Disable herokuish usage on both armhf and arm64 platforms
+- #5194: @josegonzalez Upgrade base Dockerfile image to phusion/baseimage:focal-1.2.0
+
+### Other
+
+- #5200: @dependabot[bot] chore(deps): bump rack from 2.2.3 to 2.2.3.1 in /tests/apps/ruby
+- #5198: @dependabot[bot] chore(deps): bump grunt from 1.5.2 to 1.5.3 in /tests/apps/multi
+- #5187: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 216 to 217 in /tests/apps/php
+
+## 0.27.4
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.4/bootstrap.sh
+sudo DOKKU_TAG=v0.27.4 bash bootstrap.sh
+```
+
+### Documentation
+
+- #5180: @Bilal-io fixes rst-versions height
+
+## 0.27.3
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.3/bootstrap.sh
+sudo DOKKU_TAG=v0.27.3 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5178: @josegonzalez Fix app filtering for authenticated usage
+- #5173: @bitjockey42 Add 22.04 to supported distro versions
+
+### Documentation
+
+- #5179: @Bilal-io Fixes to the Docs version switcher
+- #5177: @josegonzalez docs: cleanup experimental warning in scheduler docs
+- #5176: @josegonzalez Update installation requirements to mention arm64 and ubuntu 22.04
+- #5174: @vladdoster Fix typos and phrasing in remote commands documentation
+
+## 0.27.2
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.2/bootstrap.sh
+sudo DOKKU_TAG=v0.27.2 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5166: @josegonzalez Ensure permissions for global VHOST file are set to the dokku user on install
+- #5141: @josegonzalez fix: set correct version on scheduler plugin
+- #5069: @josegonzalez Do not start intermediate container when calling dokku run after a failed build
+
+### New Features
+
+- #5168: @josegonzalez Add support for Ubuntu 22.04
+- #5125: @abulava Start the vector logging container after Docker daemon restarts
+- #5117: @josegonzalez Upgrade to golang 1.17.9
+
+### Documentation
+
+- #5167: @scottpashley Update client documentation to remove reference to unmaintained python client
+
+### Other
+
+- #5120: @dependabot[bot] chore(deps): bump github/codeql-action from 1 to 2
+- #5145: @dependabot[bot] chore(deps): bump jinja2 from 3.1.1 to 3.1.2 in /tests/apps/python-flask
+- #5157: @dependabot[bot] chore(deps): bump luizm/action-sh-checker from 0.3.0 to 0.4.0
+- #5160: @dependabot[bot] chore(deps): bump docker/setup-buildx-action from 1 to 2
+- #5161: @dependabot[bot] chore(deps): bump docker/login-action from 1 to 2
+- #5162: @dependabot[bot] chore(deps): bump docker/setup-qemu-action from 1 to 2
+- #5153: @dependabot[bot] chore(deps): bump express from 4.17.3 to 4.18.1 in /tests/apps/config
+- #5152: @dependabot[bot] chore(deps): bump express from 4.17.3 to 4.18.1 in /tests/apps/nodejs-express-noappjson
+- #5151: @dependabot[bot] chore(deps): bump express from 4.17.3 to 4.18.1 in /tests/apps/nodejs-express-noprocfile
+- #5150: @dependabot[bot] chore(deps): bump express from 4.17.3 to 4.18.1 in /tests/apps/nodejs-express
+- #5154: @dependabot[bot] chore(deps): bump express from 4.17.3 to 4.18.1 in /tests/apps/gitsubmodules
+- #5155: @dependabot[bot] chore(deps): bump express from 4.17.3 to 4.18.1 in /tests/apps/.websocket.disabled
+- #5163: @dependabot[bot] chore(deps): bump minimist from 1.2.5 to 1.2.6 in /tests/apps/multi
+- #5149: @dependabot[bot] chore(deps): bump express from 4.17.3 to 4.18.1 in /tests/apps/dockerfile-dokku-scale
+- #5148: @dependabot[bot] chore(deps): bump express from 4.17.3 to 4.18.1 in /tests/apps/dockerfile-procfile-bad
+- #5147: @dependabot[bot] chore(deps): bump express from 4.17.3 to 4.18.1 in /tests/apps/dockerfile-procfile
+- #5144: @dependabot[bot] chore(deps): bump flask from 2.1.1 to 2.1.2 in /tests/apps/python-flask
+- #5143: @dependabot[bot] chore(deps): bump werkzeug from 2.1.1 to 2.1.2 in /tests/apps/python-flask
+- #5142: @dependabot[bot] chore(deps): bump flask from 2.1.1 to 2.1.2 in /tests/apps/multi
+- #5137: @dependabot[bot] chore(deps): bump grunt from 1.4.1 to 1.5.2 in /tests/apps/multi
+- #5119: @dependabot[bot] chore(deps): bump socket.io from 4.4.1 to 4.5.0 in /tests/apps/.websocket.disabled
+
+## 0.27.1
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.1/bootstrap.sh
+sudo DOKKU_TAG=v0.27.1 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5095: @josegonzalez Ensure we properly clone and rename common properties
+- #5094: @josegonzalez Handle case when apps:clone is run in a directory the dokku user does not have access to
+- #5093: @josegonzalez Fix deploy branch setting
+- #5068: @josegonzalez Properly set cron-id from flag
+
+### New Features
+
+- #5092: @josegonzalez Warn and exit non-zero when attempting to rebuild from a non-existent branch
+- #5103: @naveensrinivasan Included githubactions in the dependabot config
+
+### Documentation
+
+- #5090: @josegonzalez Clarify the exact command that is run once a day by cron tasks
+- #5085: @josegonzalez Use issue template form functionality on github
+- #5076: @stamp-cmd Lint Markdown, Remove unused links
+- #5070: @josegonzalez Add discord as support channel
+
+### Other
+
+- #5107: @dependabot[bot] chore(deps): bump actions/checkout from 2 to 3
+- #5105: @dependabot[bot] chore(deps): bump ibiqlik/action-yamllint from 3.0.4 to 3.1
+- #5109: @dependabot[bot] chore(deps): bump actions/upload-artifact from 2 to 3
+- #5108: @dependabot[bot] chore(deps): bump hadolint/hadolint-action from 1.6.0 to 2.1.0
+- #5110: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 215 to 216 in /tests/apps/php
+- #5104: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 214 to 215 in /tests/apps/php
+- #5097: @dependabot[bot] chore(deps): bump werkzeug from 2.1.0 to 2.1.1 in /tests/apps/python-flask
+- #5098: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 213 to 214 in /tests/apps/php
+- #5096: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.8 to 11.0.9 in /tests/apps/java
+- #5091: @josegonzalez Update all dependencies for multi test app
+- #5089: @dependabot[bot] chore(deps): bump minimist from 1.2.5 to 1.2.6 in /tests/apps/multi
+- #5081: @dependabot[bot] chore(deps): bump jinja2 from 3.0.3 to 3.1.1 in /tests/apps/python-flask
+- #5071: @dependabot[bot] chore(deps): bump monolog/monolog from 1.26.1 to 1.27.0 in /tests/apps/php
+- #5075: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 212 to 213 in /tests/apps/php
+- #5082: @dependabot[bot] chore(deps): bump werkzeug from 2.0.3 to 2.1.0 in /tests/apps/python-flask
+- #5086: @dependabot[bot] chore(deps): bump flask from 2.0.3 to 2.1.1 in /tests/apps/multi
+- #5087: @dependabot[bot] chore(deps): bump flask from 2.0.3 to 2.1.1 in /tests/apps/python-flask
+- #5067: @dependabot[bot] chore(deps): bump maven-dependency-plugin from 3.2.0 to 3.3.0 in /tests/apps/java
+
+## 0.27.0
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.27.0/bootstrap.sh
+sudo DOKKU_TAG=v0.27.0 bash bootstrap.sh
+```
+
+See the [0.27.0 migration guide](/docs/appendices/0.27.0-migration-guide.md) for more information on migrating to 0.27.0.
+
+### Bug Fixes
+
+- #5063: @josegonzalez Fix buildx support for releases
+- #5061: @josegonzalez Use correct token when publish unit test results
+- #5057: @josegonzalez Ensure we use the correct variable for WAIT
+- #5052: @josegonzalez Run crontab under sudo to support rhel systems
+- #5051: @josegonzalez Ensure vector component sources have valid names
+- #5035: @nerg4l Fix help flag for logs command
+- #5019: @josegonzalez Only rename app domains associated with a global domain
+
+### New Features
+
+- #5064: @josegonzalez Upgrade docker image to ubuntu focal
+- #5058: @josegonzalez Add .shellcheckrc
+- #5055: @josegonzalez Release dokku for 32-bit Raspbian Bullseye
+- #5050: @josegonzalez Set the default memory unit type to megabytes
+- #5017: @josegonzalez Add command to clear all proxy configs
+
+### Refactors
+
+- #4921: @josegonzalez Add ability to filter returnable apps
+
+### Documentation
+
+- #5056: @miku86 Fix typo in port management docs
+- #5018: @josegonzalez Add warning for setting PORT environment variable
+
+### Other
+
+- #5062: @dependabot[bot] chore(deps): bump django from 3.1.13 to 3.1.14 in /tests/apps/dockerfile-release
+- #5053: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 211 to 212 in /tests/apps/php
+- #5038: @dependabot[bot] chore(deps): bump flask from 2.0.2 to 2.0.3 in /tests/apps/multi
+- #5048: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 210 to 211 in /tests/apps/php
+- #5039: @dependabot[bot] chore(deps): bump sinatra from 2.1.0 to 2.2.0 in /tests/apps/ruby
+- #5037: @dependabot[bot] chore(deps): bump flask from 2.0.2 to 2.0.3 in /tests/apps/python-flask
+- #5036: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 207 to 210 in /tests/apps/php
+- #5025: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.7 to 11.0.8 in /tests/apps/java
+- #5026: @dependabot[bot] chore(deps): bump werkzeug from 2.0.2 to 2.0.3 in /tests/apps/python-flask
+- #5027: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 206 to 207 in /tests/apps/php
+- #5021: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 205 to 206 in /tests/apps/php
+- #4975: @tcurdt add arm64 to the build
+
+## 0.26.8
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.26.8/bootstrap.sh
+sudo DOKKU_TAG=v0.26.8 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5016: @josegonzalez Properly support the --global flag when detecting the scheduler
+- #5015: @josegonzalez Avoid popd errors when dokku is run as root
+
+### New Features
+
+- #5006: @josegonzalez Better go mod support in VSCode Dev Containers
+
+### Documentation
+
+- #5014: @josegonzalez Clarify that all run containers are removed at the end of process execution
+- #5010: @josegonzalez Add documentation for ps:restore
+- #5009: @josegonzalez Clarify installation documentation
+
+## 0.26.7
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.26.7/bootstrap.sh
+sudo DOKKU_TAG=v0.26.7 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #5003: @josegonzalez Respect pre-existing .env files when preparing the herokuish buildenv
+- #4950: @emdienn Use exported environment vars during pack build
+- #4999: @elhu Purge cache for all apps when calling buildpacks:set-property with --global flag
+- #4988: @fomojola Conditionally restart NGINX
+- #4922: @josegonzalez Gitignore more built plugin triggers in apps plugin
+
+### New Features
+
+- #4964: @josegonzalez Add log message when running state is false
+- #4970: @josegonzalez Log the string error and not bytes when there is an issue updating the cron schedule
+- #4924: @josegonzalez Update devcontainer to include aliased go packages
+- #4920: @josegonzalez Ensure related go source and vscode plugins are installed in devcontainer
+
+### Documentation
+
+- #4949: @IlyaSemenov docs: update herokuish upgrade instructions
+- #4992: @anthonyshew Typo for deploying using image SHA
+- #4976: @josegonzalez Update link in header to dokku pro
+- #4972: @Dam-Buty Clarify cron:report command
+- #4943: @Stormheg Fix typo in registry management documentation
+- #4935: @josegonzalez Reword note about env vars in nginx config templates
+
+### Other
+
+- #4995: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 203 to 205 in /tests/apps/php
+- #4978: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 201 to 203 in /tests/apps/php
+- #4936: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 200 to 201 in /tests/apps/php
+- #4937: @dependabot[bot] chore(deps): bump socket.io from 4.3.2 to 4.4.0 in /tests/apps/.websocket.disabled
+
+## 0.26.6
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.26.6/bootstrap.sh
+sudo DOKKU_TAG=v0.26.6 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #4919: @nerg4l fix: do not validate global flag as an app name
+- #4918: @josegonzalez Use netrc binary to properly release dokku client homebrew formula
+
+## 0.26.5
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.26.5/bootstrap.sh
+sudo DOKKU_TAG=v0.26.5 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #4917: @josegonzalez Update golang to fix golang tests
+- #4915: @josegonzalez Add support for --global flag to network:set command
+
+### Documentation
+
+- #4911: @josegonzalez Add initial dokku-pro documentation
+- #4910: @josegonzalez Fix typo on persistent storage docs
+
+### Tests
+
+- #4916: @josegonzalez Ignore new SC2295 shellcheck warning
+- #4906: @josegonzalez Upgrade ci linters
+
+### Other
+
+- #4914: @dependabot[bot] chore(deps): bump jinja2 from 3.0.2 to 3.0.3 in /tests/apps/python-flask
+
+## 0.26.4
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.26.4/bootstrap.sh
+sudo DOKKU_TAG=v0.26.4 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #4899: @josegonzalez Ensure we respect quotes and dollar signs in config vars
+- #4890: @josegonzalez Drop which in favor of command -v
+
+### Other
+
+- #4897: @josegonzalez Silence errors when verifying the ssl certificate
+- #4891: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 199 to 200 in /tests/apps/php
+
 ## 0.26.3
 
 Install/update via the bootstrap script:

ISSUE_TEMPLATE.md

@@ -2,7 +2,7 @@
 >
 > If you'd like to sponsor specific functionality, see the project's [Sponsoring](https://github.com/dokku/.github/blob/master/SPONSORING.md) document.
 >
-> If you need help figuring out how to use a specific buildpack, are seeing an issue in during the buildpack process, or are having issues using multiple buildpacks, please see our [slack channels or github discussion board](https://dokku.com/docs/getting-started/where-to-get-help/#monitored-locations). Issues pertaining to buildpacks may be closed and locked.
+> If you need help figuring out how to use a specific buildpack, are seeing an issue in during the buildpack process, or are having issues using multiple buildpacks, please see our [chat channels or github discussion board](https://dokku.com/docs/getting-started/where-to-get-help/#monitored-locations). Issues pertaining to buildpacks may be closed and locked.
 >
 > If you need support for a version of Dokku that is more than a year old, your issue may be closed without an answer. Please upgrade to a recent version.
 
@@ -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 +1,19 @@
 DOKKU_VERSION ?= master
 
-DOCKER_IMAGE_LABELER_VERSION ?= 0.2.2
-HEROKUISH_VERSION ?= 0.5.25
-NETRC_VERSION ?= 0.3.0
-PLUGN_VERSION ?= 0.6.1
-PROCFILE_VERSION ?= 0.11.0
-SIGIL_VERSION ?= 0.6.0
-SSHCOMMAND_VERSION ?= 0.12.0
-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_x86_64.tgz
-NETRC_URL ?= https://github.com/dokku/netrc/releases/download/v${NETRC_VERSION}/netrc_${NETRC_VERSION}_linux_x86_64.tgz
-PLUGN_URL ?= https://github.com/dokku/plugn/releases/download/v${PLUGN_VERSION}/plugn_${PLUGN_VERSION}_linux_x86_64.tgz
-PROCFILE_UTIL_URL ?= https://github.com/josegonzalez/go-procfile-util/releases/download/v${PROCFILE_VERSION}/procfile-util_${PROCFILE_VERSION}_linux_x86_64.tgz
-SIGIL_URL ?= https://github.com/gliderlabs/sigil/releases/download/v${SIGIL_VERSION}/sigil_${SIGIL_VERSION}_Linux_x86_64.tgz
+DOCKER_IMAGE_LABELER_VERSION ?= 0.5.0
+HEROKUISH_VERSION ?= 0.5.37
+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_amd64.tgz
+LAMBDA_BUILDER_URL ?= https://github.com/dokku/lambda-builder/releases/download/v${LAMBDA_BUILDER_VERSION}/lambda-builder_${LAMBDA_BUILDER_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
 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 +38,11 @@ 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 tests.mk
 include package.mk
 include deb.mk
-include rpm.mk
 include arch.mk
 
 all:
@@ -131,7 +132,7 @@ 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:
@@ -155,22 +156,32 @@ 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
+
+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-amd64 /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
 
 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
 
 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
 
 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
 
 sshcommand:
 	wget -qO /tmp/sshcommand_latest.tgz ${SSHCOMMAND_URL}

README.md

@@ -15,79 +15,67 @@ Docker powered mini-Heroku. The smallest PaaS implementation you've ever seen.
 
 Become a sponsor and get your logo on our README on GitHub with a link to your site. [[Become a sponsor](https://opencollective.com/dokku#sponsor)]
 
-<a href="https://opencollective.com/dokku/sponsor/0/website" target="_blank"><img src="https://opencollective.com/dokku/sponsor/0/avatar.svg"></a>
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 ## Backers
 
 Support us with a monthly donation and help us continue our activities. [[Become a backer](https://opencollective.com/dokku#backer)]
 
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 ## Requirements
 
 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 18.04 / 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.
@@ -98,8 +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/v0.26.3/bootstrap.sh
-sudo DOKKU_TAG=v0.26.3 bash bootstrap.sh
+wget https://raw.githubusercontent.com/dokku/dokku/v0.28.0/bootstrap.sh
+sudo DOKKU_TAG=v0.28.0 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.
@@ -112,7 +100,7 @@ If you wish for a more unattended installation method, see [these](https://dokku
 
 ## Documentation
 
-Full documentation - including advanced installation docs - are available online at [https://dokku.com/docs/getting-started/installation/](https://dokku.com/docs/getting-started/installation/).
+Full documentation - including advanced installation docs - are available online at <https://dokku.com/docs/getting-started/installation/>.
 
 ## Support
 

Vagrantfile

@@ -6,7 +6,6 @@ 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 18.04/20.04 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]"
+SUPPORTED_VERSIONS="Debian [10, 11], Ubuntu [18.04, 20.04, 22.04]"
 
 log-fail() {
   declare desc="log fail formatter"
@@ -63,7 +63,7 @@ install-requirements() {
         apt-get -qq -y --no-install-recommends install software-properties-common
       fi
 
-      add-apt-repository universe >/dev/null
+      add-apt-repository -y universe >/dev/null
       apt-get update -qq >/dev/null
       ;;
   esac
@@ -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 "$DOKKU_DISTRO_VERSION" "18.04" "20.04" "9" "10" "11"; then
+  if ! in-array "$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
 
@@ -195,7 +192,7 @@ install-dokku-from-deb-package() {
   fi
 
   if [[ "$DOKKU_DISTRO" == "ubuntu" ]]; then
-    OS_IDS=("bionic" "focal")
+    OS_IDS=("bionic" "focal" "jammy")
     if ! in-array "$OS_ID" "${OS_IDS[@]}"; then
       OS_ID="bionic"
     fi
@@ -205,14 +202,14 @@ install-dokku-from-deb-package() {
       OS_ID="bullseye"
     fi
   elif [[ "$DOKKU_DISTRO" == "raspbian" ]]; then
-    OS_IDS=("buster")
+    OS_IDS=("buster" "bullseye")
     if ! in-array "$OS_ID" "${OS_IDS[@]}"; then
-      OS_ID="buster"
+      OS_ID="bullseye"
     fi
   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:1.15.6
+BUILD_IMAGE := golang:1.17.9
 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-dokku.Dockerfile

@@ -18,7 +18,7 @@ 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 +37,7 @@ 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
 
@@ -59,4 +59,24 @@ RUN PLUGIN_MAKE_TARGET=${PLUGIN_MAKE_TARGET} \
   GOARCH=arm make version copyfiles \
   && DOKKU_ARCHITECTURE=armhf GOARCH=arm make deb-dokku
 
+FROM builder as arm64
+
+COPY --from=armhf /tmp /tmp
+COPY --from=amd64 /usr/local/share/man/man1/dokku.1 /usr/local/share/man/man1/dokku.1-generated
+
+RUN rm -rf /tmp/build-dokku
+
+ARG PLUGIN_MAKE_TARGET
+ARG DOKKU_VERSION=master
+ARG DOKKU_GIT_REV
+ARG IS_RELEASE=false
+
+RUN PLUGIN_MAKE_TARGET=${PLUGIN_MAKE_TARGET} \
+  DOKKU_VERSION=${DOKKU_VERSION} \
+  DOKKU_GIT_REV=${DOKKU_GIT_REV} \
+  IS_RELEASE=${IS_RELEASE} \
+  SKIP_GO_CLEAN=true \
+  GOARCH=arm64 make version copyfiles \
+  && DOKKU_ARCHITECTURE=arm64 GOARCH=arm64 make deb-dokku
+
 RUN ls -lha /tmp/

contrib/copy-packages

@@ -5,19 +5,17 @@ import shutil
 import subprocess
 from requests.auth import HTTPBasicAuth
 
-PACKAGECLOUD_TOKEN = os.getenv('DOKKU_PACKAGECLOUD_TOKEN')
+PACKAGECLOUD_TOKEN = os.getenv("DOKKU_PACKAGECLOUD_TOKEN")
 
 
 def download_file(filename, url):
     r = requests.get(url, stream=True)
-    with open(filename, 'wb') as f:
+    with open(filename, "wb") as f:
         shutil.copyfileobj(r.raw, f)
 
 
 def upload_file(filename):
-    versions = [
-        "focal"
-    ]
+    versions = ["jammy"]
     cmd_template = "package_cloud push dokku/dokku/ubuntu/{0} {1}"
     for version in versions:
         cmd = cmd_template.format(version, filename)
@@ -25,21 +23,22 @@ def upload_file(filename):
 
 
 def main():
-    auth = HTTPBasicAuth(PACKAGECLOUD_TOKEN, '')
-    base = requests.get('https://packagecloud.io/api/v1/repos/dokku/dokku/packages/deb/ubuntu/bionic.json',
-                        auth=auth)
+    auth = HTTPBasicAuth(PACKAGECLOUD_TOKEN, "")
+    base = requests.get(
+        "https://packagecloud.io/api/v1/repos/dokku/dokku/packages/deb/ubuntu/focal.json",
+        auth=auth,
+    )
     data = base.json()
     urls = []
     for package in data:
-        urls.append(package['versions_url'])
+        urls.append(package["versions_url"])
 
     download_urls = {}
     for url in urls:
-        base = requests.get('https://packagecloud.io{0}'.format(url),
-                            auth=auth)
+        base = requests.get("https://packagecloud.io{0}".format(url), auth=auth)
         data = base.json()
         for version in data:
-            download_urls['downloads/' + version['filename']] = version['download_url']
+            download_urls["downloads/" + version["filename"]] = version["download_url"]
 
     for filename, download_url in download_urls.items():
         print("downloading {0}".format(filename))

contrib/dokku_client.sh

@@ -160,7 +160,7 @@ main() {
   }
 }
 
-if [[ "$0" == "dokku" ]] || [[ "$0" == *dokku_client.sh ]] || [[ "$0" == $(which dokku) ]]; then
+if [[ "$0" == "dokku" ]] || [[ "$0" == *dokku_client.sh ]] || [[ "$0" == $(command -v dokku) ]]; then
   main "$@"
   exit $?
 fi

contrib/release-dokku

@@ -134,11 +134,10 @@ 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 [[ "$RELEASE_TYPE" == "raspbian" ]]; then
-    OS_IDS=("buster")
+    OS_IDS=("buster" "bullseye")
     for OS_ID in "${OS_IDS[@]}"; do
       log-info "(release-dokku) pushing deb to packagecloud.com/${REPOSITORY}/${DIST}"
       package_cloud push "${REPOSITORY}/${DIST}/${OS_ID}" "$PACKAGE_NAME"
@@ -148,7 +147,7 @@ fn-publish-package() {
       fi
     done
   elif [[ "$DIST" == "ubuntu" ]]; then
-    OS_IDS=("bionic" "focal")
+    OS_IDS=("bionic" "focal" "jammy")
     for OS_ID in "${OS_IDS[@]}"; do
       log-info "(release-dokku) pushing ${RELEASE_TYPE} to packagecloud.com/${REPOSITORY}/${DIST}"
       package_cloud push "${REPOSITORY}/${DIST}/${OS_ID}" "$PACKAGE_NAME"
@@ -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"
@@ -350,8 +349,22 @@ fn-require-bin() {
 
 fn-build-docker-image() {
   declare desc="Builds the dokku docker image and tags it with the given version"
-  declare VERSION="$1"
-  docker build -t "dokku/dokku:$VERSION" .
+  declare VERSION="$1" IS_RELEASE="$2"
+
+  if [[ "$IS_RELEASE" == "true" ]]; then
+    docker buildx build \
+      --platform linux/arm,linux/arm64,linux/amd64 \
+      --progress plain \
+      --push \
+      --tag "dokku/dokku:latest" \
+      --tag "dokku/dokku:$VERSION" .
+  else
+    docker buildx build \
+      --platform linux/arm,linux/arm64,linux/amd64 \
+      --progress plain \
+      --tag "dokku/dokku:latest" \
+      --tag "dokku/dokku:$(echo "$VERSION" | tr + -)" .
+  fi
 }
 
 main() {
@@ -392,31 +405,28 @@ main() {
   fn-repo-update "$IS_RELEASE" "$CURRENT_VERSION" "$NEXT_VERSION"
   fn-build-dokku "$IS_RELEASE" "$NEXT_VERSION" || log-fail "Error building package"
   fn-extract-package "$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-${NEXT_VERSION}-1.x86_64.rpm" || log-fail "Error extracting rpm package"
-  cp -f "build/dokku_${NEXT_VERSION}_amd64.deb" build/dokku.deb
+  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
 
   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" || log-fail "Error building docker image"
+    fn-build-docker-image "$NEXT_VERSION" "$IS_RELEASE" || log-fail "Error building docker image"
 
-    if [[ "$IS_RELEASE" == "true" ]]; then
-      docker tag "dokku/dokku:$NEXT_VERSION" "dokku/dokku:latest"
-      docker push "dokku/dokku:$NEXT_VERSION"
-      docker push "dokku/dokku:latest"
-    fi
     fn-repo-push-tags "$IS_RELEASE"
+  else
+    fn-build-docker-image "$NEXT_VERSION" "$IS_RELEASE" || log-fail "Error building docker image"
   fi
 
   if [[ "$IS_RELEASE" != "true" ]]; then
     git reset -q HEAD plugins/*/plugin.toml
     git checkout -- plugins/*/plugin.toml
   fi
-
-  echo "build/dokku_${NEXT_VERSION}_amd64.deb" >build/deb-filename
-  echo "build/dokku-${NEXT_VERSION}-1.x86_64.rpm" >build/rpm-filename
 }
 
 main "$@"

deb.mk

@@ -19,7 +19,7 @@ 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 -
+	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/ $(shell lsb_release -cs 2>/dev/null || echo "bionic") main" | sudo tee /etc/apt/sources.list.d/dokku.list
 	sudo apt-get update -qq >/dev/null
 	sudo DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true apt-get -qq -y --no-install-recommends install dokku
@@ -49,4 +49,4 @@ endif
 	cp debian/lintian-overrides /tmp/build-dokku/usr/share/lintian/overrides/dokku
 	sed -i.bak "s/^Version: .*/Version: `cat /tmp/build-dokku/var/lib/dokku/STABLE_VERSION`/g" /tmp/build-dokku/DEBIAN/control && rm /tmp/build-dokku/DEBIAN/control.bak
 	dpkg-deb --build /tmp/build-dokku "$(BUILD_DIRECTORY)/dokku_`cat /tmp/build-dokku/var/lib/dokku/VERSION`_$(DOKKU_ARCHITECTURE).deb"
-	lintian "$(BUILD_DIRECTORY)/dokku_`cat /tmp/build-dokku/var/lib/dokku/VERSION`_$(DOKKU_ARCHITECTURE).deb"
+	lintian "$(BUILD_DIRECTORY)/dokku_`cat /tmp/build-dokku/var/lib/dokku/VERSION`_$(DOKKU_ARCHITECTURE).deb" || true

debian/control

@@ -1,9 +1,9 @@
 Package: dokku
-Version: 0.26.3
+Version: 0.28.0
 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-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

@@ -111,6 +111,7 @@ dpkg-handling() {
       db_get "dokku/hostname"
       echo "Setting VHOST contents to $RET"
       echo "$RET" >"${DOKKU_ROOT}/VHOST"
+      chown dokku:dokku "${DOKKU_ROOT}/VHOST"
     fi
   fi
 

docker/etc/sudoers.d/dokku-docker

@@ -1 +1 @@
-dokku    ALL=NOPASSWD:SETENV:/usr/bin/docker,/usr/bin/docker-image-labeler,/usr/bin/pack
+dokku    ALL=NOPASSWD:SETENV:/usr/bin/docker,/usr/bin/docker-image-labeler,/usr/bin/pack,/usr/bin/crontab

docs/advanced-usage/persistent-storage.md

@@ -25,7 +25,7 @@ The storage plugin supports the following mount points:
 
 > New as of 0.25.5
 
-A storage directory can be created with the `storage:ensure-directory` command. This command will create a subdirectory in the recommended `/var/lib/doku/data/storage` path - created during Dokku installation - and prepare it for use with an app.
+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

docs/advanced-usage/plugin-management.md

@@ -35,35 +35,35 @@ dokku plugin:list
 
 ```
 plugn: dev
-  00_dokku-standard    0.26.3 enabled    dokku core standard plugin
-  20_events            0.26.3 enabled    dokku core events logging plugin
-  app-json             0.26.3 enabled    dokku core app-json plugin
-  apps                 0.26.3 enabled    dokku core apps plugin
-  build-env            0.26.3 enabled    dokku core build-env plugin
-  buildpacks           0.26.3 enabled    dokku core buildpacks plugin
-  certs                0.26.3 enabled    dokku core certificate management plugin
-  checks               0.26.3 enabled    dokku core checks plugin
-  common               0.26.3 enabled    dokku core common plugin
-  config               0.26.3 enabled    dokku core config plugin
-  docker-options       0.26.3 enabled    dokku core docker-options plugin
-  domains              0.26.3 enabled    dokku core domains plugin
-  enter                0.26.3 enabled    dokku core enter plugin
-  git                  0.26.3 enabled    dokku core git plugin
-  logs                 0.26.3 enabled    dokku core logs plugin
-  network              0.26.3 enabled    dokku core network plugin
-  nginx-vhosts         0.26.3 enabled    dokku core nginx-vhosts plugin
-  plugin               0.26.3 enabled    dokku core plugin plugin
-  proxy                0.26.3 enabled    dokku core proxy plugin
-  ps                   0.26.3 enabled    dokku core ps plugin
-  repo                 0.26.3 enabled    dokku core repo plugin
-  resource             0.26.3 enabled    dokku core resource plugin
-  scheduler-docker-local 0.26.3 enabled    dokku core scheduler-docker-local plugin
-  shell                0.26.3 enabled    dokku core shell plugin
-  ssh-keys             0.26.3 enabled    dokku core ssh-keys plugin
-  storage              0.26.3 enabled    dokku core storage plugin
-  tags                 0.26.3 enabled    dokku core tags plugin
-  tar                  0.26.3 enabled    dokku core tar plugin
-  trace                0.26.3 enabled    dokku core trace plugin
+  00_dokku-standard    0.28.0 enabled    dokku core standard plugin
+  20_events            0.28.0 enabled    dokku core events logging plugin
+  app-json             0.28.0 enabled    dokku core app-json plugin
+  apps                 0.28.0 enabled    dokku core apps plugin
+  build-env            0.28.0 enabled    dokku core build-env plugin
+  buildpacks           0.28.0 enabled    dokku core buildpacks plugin
+  certs                0.28.0 enabled    dokku core certificate management plugin
+  checks               0.28.0 enabled    dokku core checks plugin
+  common               0.28.0 enabled    dokku core common plugin
+  config               0.28.0 enabled    dokku core config plugin
+  docker-options       0.28.0 enabled    dokku core docker-options plugin
+  domains              0.28.0 enabled    dokku core domains plugin
+  enter                0.28.0 enabled    dokku core enter plugin
+  git                  0.28.0 enabled    dokku core git plugin
+  logs                 0.28.0 enabled    dokku core logs plugin
+  network              0.28.0 enabled    dokku core network plugin
+  nginx-vhosts         0.28.0 enabled    dokku core nginx-vhosts plugin
+  plugin               0.28.0 enabled    dokku core plugin plugin
+  proxy                0.28.0 enabled    dokku core proxy plugin
+  ps                   0.28.0 enabled    dokku core ps plugin
+  repo                 0.28.0 enabled    dokku core repo plugin
+  resource             0.28.0 enabled    dokku core resource plugin
+  scheduler-docker-local 0.28.0 enabled    dokku core scheduler-docker-local plugin
+  shell                0.28.0 enabled    dokku core shell plugin
+  ssh-keys             0.28.0 enabled    dokku core ssh-keys plugin
+  storage              0.28.0 enabled    dokku core storage plugin
+  tags                 0.28.0 enabled    dokku core tags plugin
+  tar                  0.28.0 enabled    dokku core tar plugin
+  trace                0.28.0 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.

docs/advanced-usage/registry-management.md

@@ -103,7 +103,7 @@ dokku registry:set node-js-app push-on-release
 
 ### Pushing images on build
 
-To push the image on release, set the `push-on-release` property to `true` via the `registry:set` command. The default value for this property is `false`. Setting the property to `true` will result in the imag being tagged with an ID that is incremented with every release. This tag will be what is used for running app code.
+To push the image on release, set the `push-on-release` property to `true` via the `registry:set` command. The default value for this property is `false`. Setting the property to `true` will result in the image being tagged with an ID that is incremented with every release. This tag will be what is used for running app code.
 
 ```shell
 dokku registry:set node-js-app push-on-release true

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

@@ -9,6 +9,8 @@ The [dokku-registry](https://github.com/dokku/dokku-registry) plugin is now buil
 - 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.
 
+Before upgrading, uninstall the registry plugin via `dokku plugin:uninstall registry`. Not doing so will cause issues with Dokku.
+
 ## Other
 
 ### Changes

docs/appendices/0.27.0-migration-guide.md

@@ -0,0 +1,13 @@
+# 0.27.0 Migration Guide
+
+## Changes
+
+- Renaming an application will now only rename domains that are associated with global domains. As an example:
+    ```shell
+    dokku domains:set-global dokku.me
+    dokku apps:create node-js-app
+    dokku domains:set node-js-app node-js-app.dokku.me node-js-app.dokku.com
+    dokku apps:rename node-js-app other-name
+    dokku domains:report node-js-app --domains-app-vhosts
+    # output: other-name.dokku.me node-js-app.dokku.com
+    ```

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 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` or `traefik`.

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

@@ -0,0 +1,31 @@
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docs/assets/favicons/browserconfig.xml

@@ -2,10 +2,10 @@
 <browserconfig>
   <msapplication>
     <tile>
-      <square70x70logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/mstile-70x70.png"/>
-      <square150x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/mstile-150x150.png"/>
-      <square310x310logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/mstile-310x310.png"/>
-      <wide310x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/mstile-310x150.png"/>
+      <square70x70logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/mstile-70x70.png"/>
+      <square150x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/mstile-150x150.png"/>
+      <square310x310logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/mstile-310x310.png"/>
+      <wide310x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/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@v0.26.3\/docs\/assets\/favicons\/android-chrome-36x36.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.28.0\/docs\/assets\/favicons\/android-chrome-36x36.png",
             "sizes": "36x36",
             "type": "image\/png",
             "density": "0.75"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.26.3\/docs\/assets\/favicons\/android-chrome-48x48.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.28.0\/docs\/assets\/favicons\/android-chrome-48x48.png",
             "sizes": "48x48",
             "type": "image\/png",
             "density": "1.0"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.26.3\/docs\/assets\/favicons\/android-chrome-72x72.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.28.0\/docs\/assets\/favicons\/android-chrome-72x72.png",
             "sizes": "72x72",
             "type": "image\/png",
             "density": "1.5"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.26.3\/docs\/assets\/favicons\/android-chrome-96x96.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.28.0\/docs\/assets\/favicons\/android-chrome-96x96.png",
             "sizes": "96x96",
             "type": "image\/png",
             "density": "2.0"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.26.3\/docs\/assets\/favicons\/android-chrome-144x144.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.28.0\/docs\/assets\/favicons\/android-chrome-144x144.png",
             "sizes": "144x144",
             "type": "image\/png",
             "density": "3.0"
         },
         {
-            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.26.3\/docs\/assets\/favicons\/android-chrome-192x192.png",
+            "src": "https:\/\/cdn.jsdelivr.net\/dokku\/dokku@v0.28.0\/docs\/assets\/favicons\/android-chrome-192x192.png",
             "sizes": "192x192",
             "type": "image\/png",
             "density": "4.0"

docs/assets/versions.json

@@ -23,6 +23,8 @@
     "0.23.9",
     "0.24.10",
     "0.25.7",
-    "0.26.3"
+    "0.26.8",
+    "0.27.10",
+    "0.28.0"
   ]
 }

docs/community/clients.md

@@ -18,16 +18,6 @@ npm install -g dokku-toolbelt
 
 See [documentation here](https://www.npmjs.com/package/dokku-toolbelt) for more information.
 
-## (python) dokku-client
-
-dokku-client is an extensible python-based cli wrapper for remote Dokku hosts. You can install it via the following shell command (assuming you have python and pip installed):
-
-```shell
-pip install dokku-client
-```
-
-See [documentation here](https://github.com/adamcharnock/dokku-client) for more information.
-
 ## (ruby) Dokku CLI
 
 Dokku CLI is a rubygem that acts as a client for your Dokku installation. You can install it via the following shell command (assuming you have ruby and rubygems installed):

docs/community/plugins.md

@@ -102,6 +102,7 @@ The following plugins are available and provided by Dokku maintainers.  Please f
 | [Haproxy tcp load balancer](https://github.com/256dpi/dokku-haproxy)                              | [256dpi][]            | 0.4.0+                |
 | [Hostname](https://github.com/michaelshobbs/dokku-hostname)                                       | [michaelshobbs][]     | 0.4.0+                |
 | [HTTP Auth Secure Apps](https://github.com/matto1990/dokku-secure-apps)                           | [matto1990][]         | 0.4.0+                |
+| [Litestream](https://github.com/AxelTheGerman/dokku-litestream)<sup>2</sup>                       | [AxelTheGerman][]     | 0.27.0+               |
 | [Monit (Health Checks)](https://github.com/mbreit/dokku-monit)                                    | [mbreit][]            | 0.8.0+                |
 | [Nuke Containers](https://github.com/josegonzalez/dokku-nuke)                                     | [josegonzalez][]      | 0.4.0+                |
 | [Open App Ports](https://github.com/josegonzalez/dokku-ports)                                     | [josegonzalez][]      | 0.3.x                 |
@@ -116,13 +117,15 @@ The following plugins are available and provided by Dokku maintainers.  Please f
 
 <sup>1</sup> Extends app.json support to include creating volumes and creating / linking databases on push
 
-<sup>2</sup> Adds the possibility to add SSH deployment keys to receive private hosted packages
+<sup>2</sup> Adds SQLite replication to external object storage via [Litestream](https://litestream.io)
 
-<sup>3</sup> Adds the ability to add custom hosts to the containers known_hosts file to be able to ssh them easily (useful with deployment keys)
+<sup>3</sup> Adds the possibility to add SSH deployment keys to receive private hosted packages
 
-<sup>4</sup> Adds the ability to sync an application repo with a remote GitHub repo (useful for automated rebuilds without needing a git push from an external system
+<sup>4</sup> Adds the ability to add custom hosts to the containers known_hosts file to be able to ssh them easily (useful with deployment keys)
 
-<sup>5</sup> Adds the ability to invoke a post-deploy webhook with the IP, port and app name, all with a single config:set).
+<sup>5</sup> Adds the ability to sync an application repo with a remote GitHub repo (useful for automated rebuilds without needing a git push from an external system
+
+<sup>6</sup> Adds the ability to invoke a post-deploy webhook with the IP, port and app name, all with a single config:set).
 
 ### Other Plugins
 
@@ -238,6 +241,7 @@ The following plugins are no longer maintained by their developers.
 [aomitayo]: https://github.com/aomitayo
 [apmorton]: https://github.com/apmorton
 [artofrawr]: https://github.com/artofrawr
+[AxelTheGerman]: https://github.com/AxelTheGerman
 [badsyntax]: https://github.com/badsyntax
 [basgys]: https://github.com/basgys
 [benjamin-dobell]: https://github.com/benjamin-dobell

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

@@ -14,7 +14,7 @@ config:keys (<app>|--global) [--merged]
 config:set [--encoded] [--no-restart] (<app>|--global) KEY1=VALUE1 [KEY2=VALUE2 ...]  Set one or more config vars
 config:unset [--no-restart] (<app>|--global) KEY1 [KEY2 ...]                          Unset one or more config vars
 ```
-> For security reasons - and as per [docker recommendations](https://github.com/docker/docker/issues/13490) - Dockerfile-based deploys have variables available _only_ during runtime, as noted in [this issue](https://github.com/dokku/dokku/issues/1860).
+> For security reasons - and as per [docker recommendations](https://github.com/docker/docker/issues/13490) - Dockerfile-based deploys have variables available _only_ during runtime, as noted in [this issue](https://github.com/dokku/dokku/issues/1860). Consider using [build arguments](/docs/deployment/builders/dockerfiles.md#build-time-configuration-variables) to expose variables during build-time for Dockerfile apps.
 
 Environment variables are available both at run time and during the application build/compilation step for buildpack-based deploys.
 

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/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

@@ -84,7 +84,7 @@ 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
 ```
 
 ```

docs/deployment/builders/dockerfiles.md

@@ -62,7 +62,7 @@ dokku builder-dockerfile:set --global dockerfile-path
 You can get a report about the app's storage status using the `builder-dockerfile:report` command:
 
 ```shell
-dokku app-json:report
+dokku builder-dockerfile:report
 ```
 
 ```

docs/deployment/builders/lambda.md

@@ -0,0 +1,107 @@
+# Lambda Builder
+
+> New as of 0.28.0
+
+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-json: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/logs.md

@@ -1,7 +1,7 @@
 # Log Management
 
 ```
-logs <app> [-h] [-t|--tail] [-n|--num num] [-q|--quiet] [-p|--ps process]  # Display recent log output
+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: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
@@ -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](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.

docs/deployment/methods/git.md

@@ -145,7 +145,7 @@ The resulting `git:from-image` call would then be:
 
 ```shell
 # where the image sha is: sha256:9d187c3025d03c033dcc71e3a284fee53be88cc4c0356a19242758bc80cab673
-dokku git:from-image node-js-app dokku/node-js-getting-started:@sha256:9d187c3025d03c033dcc71e3a284fee53be88cc4c0356a19242758bc80cab673
+dokku git:from-image node-js-app dokku/node-js-getting-started@sha256:9d187c3025d03c033dcc71e3a284fee53be88cc4c0356a19242758bc80cab673
 ```
 
 The `git:from-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.

docs/deployment/remote-commands.md

@@ -2,7 +2,7 @@
 
 Dokku commands can be run over SSH. Anywhere you would run `dokku <command>`, just run `ssh -t dokku@dokku.me <command>`
 The `-t` is used to request a pty. It is highly recommended to do so.
-To avoid the need to type the `-t` option each time, simply create/modify a section in the `.ssh/config` on the client side, as follows:
+To avoid the need to type the `-t` option each time, create/modify a section in the `.ssh/config` on the client side, as follows:
 
 ```ini
 Host dokku.me
@@ -12,7 +12,7 @@ Host dokku.me
 ## Behavioral modifiers
 
 Dokku also supports certain command line arguments that augment its behavior. If using these over SSH, you must use the form `ssh -t dokku@dokku.me -- <command>`
-in order to avoid SSH interpretting Dokku arguments for itself.
+to avoid SSH interpreting Dokku arguments for itself.
 
 ```
 --quiet                suppress output headers
@@ -71,7 +71,7 @@ All commands have the application name automatically set via the `--app` flag on
 
 The client supports several environment variables:
 
-- `DOKKU_HOST` (default: `dokku` git remote): Used to interact with a specific remote server. Can be overriden via `--remote` flag.
+- `DOKKU_HOST` (default: `dokku` git remote): Used to interact with a specific remote server. Can be overridden via the `--remote` flag.
 - `DOKKU_PORT` (default: `22`): Used to specify a port to connect to the Dokku server on.
 
 It also supports several flags (all flags unspecified here are passed as is to the server):

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.
 
@@ -105,22 +125,27 @@ 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](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.
-- memory: (docker option: `--memory`) should be specified with a suffix of `b` (bytes), `k` (kilobytes), `m` (megabytes), `g` (gigabytes).
+- memory: (docker option: `--memory`) 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.
 - memory-swap: (docker option: `--memory-swap`) should be specified with a suffix of `b` (bytes), `k` (kilobytes), `m` (megabytes), `g` (gigabytes)
   - See the ["Memory" section](https://docs.docker.com/config/containers/resource_constraints/#memory) of the Docker Runtime Options documentation for more information.
 - 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)
+- 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

@@ -1,14 +1,24 @@
 # Kubernetes Scheduler
 
-> Warning: This scheduler is not in Dokku core and thus is considered experimental.
+> 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 `docker-local` 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

@@ -1,13 +1,23 @@
 # Nomad Scheduler
 
-> Warning: This scheduler is not in Dokku core and thus is considered experimental.
+> 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 `docker-local` 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/development/plugin-triggers.md

@@ -74,6 +74,21 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 # TODO
 ```
 
+### `app-list`
+
+- Description: Lists all apps in available to the currently logged in user. Optionally disables filtering by user if the first argument is `false`.
+- Invoked by:
+- Arguments: `$FILTER`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+
+# TODO
+```
+
 ### `app-json-process-deploy-parallelism`
 
 - Description: Decides the parallelism to use when deploying a given process type. The default is 1 process entry at a type.
@@ -426,7 +441,6 @@ 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
 
@@ -436,9 +450,8 @@ 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
 ```
@@ -774,6 +787,20 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 # TODO
 ```
 
+### `git-has-code`
+
+- Description: Checks to see if there is code at the specified branch
+- Arguments: `$APP $BRANCH_NAME`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+
+set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
+
+# TODO
+```
+
 ### `git-post-pull`
 
 - Description:
@@ -1815,6 +1842,21 @@ 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
@@ -2367,3 +2409,44 @@ shift 2
 [[ "$SSH_NAME" == "default" && $1 == plugin:* ]] && exit 1
 exit 0
 ```
+
+### `user-auth-app`
+
+This is a special plugin trigger that is executed when listing apps or checking if an app exists. All Dokku commands should check if an app exists at least once before interacting with them so as not to circumvent the check.
+
+Note that the trigger should exit `0`, and each non-empty line on stdout is captured as a valid app name.
+
+The `SSH_USER` is the original ssh user. If you are running remote commands, this user will typically be `dokku`, and as such should not be trusted when checking permissions. If you are connected via ssh as a different user who then invokes `dokku`, the value of this variable will be that user's name (`root`, `myuser`, etc.).
+
+The `SSH_NAME` is the `NAME` variable set via the `sshcommand acl-add` command. For reference, the following command can be run as the root user to specify a specific `NAME` for a given ssh key:
+
+```shell
+sshcommand acl-add dokku NAME < $PATH_TO_SSH_KEY
+```
+
+Note that the `NAME` value is set at the first ssh key match. If an ssh key is set in the `/home/dokku/.ssh/authorized_keys` multiple times, the first match will decide the value.
+
+- Description: Allows you to deny access to a Dokku app by either ssh user or associated ssh-command NAME user.
+- Invoked by: `dokku`
+- Arguments: `$SSH_USER $SSH_NAME $DOKKU_COMMAND`
+- Example:
+
+```shell
+#!/usr/bin/env bash
+# hide any apps with the prefix "admin"
+# if the logged in user (SSH_USER) or SSH_NAME is not `root`
+
+main() {
+  declare SSH_USER="$1" SSH_NAME="$2" ARGS=("${@:3}")
+
+  for arg in "${ARGS[@]}"; do
+    if [[ "$arg" == admin-* ]] && [[ "$SSH_USER" != "root" ]] && [[ "$SSH_NAME" != "root" ]]; then
+      continue
+    fi
+
+    echo "${arg}"
+  done
+}
+
+main "$@"
+```

docs/development/release-process.md

@@ -29,7 +29,7 @@ The workflow looks like this:
 ```shell
 # having dokku-arch in ../dokku-arch
 vagrant up build-arch
-# wait for "==> build-arch: ==> Finished making: dokku 0.26.3-2 (Mon Feb 22 23:20:37 CET 2016)"
+# wait for "==> build-arch: ==> Finished making: dokku 0.28.0-2 (Mon Feb 22 23:20:37 CET 2016)"
 cd ../dokku-arch
 git add PKGBUILD .SRCINFO
 git commit -m 'Update to dokku 0.9.9'

docs/enterprise/pro.md

@@ -0,0 +1,32 @@
+# Dokku Pro
+
+Dokku Pro is a commercial offering that provides a familiar Web UI for all common tasks performed by developers. End users can expect an interface that provides various complex cli commands in an intuitive, app-centric manner, quickly speeding up tasks that might otherwise be difficult for new and old users to perform. Additionally, it provides a way to perform these tasks remotely via a json api, enabling easier, audited remote management of servers. Finally, Dokku Pro provides an alternative, https-based method for deploying code which can be used in environments that lockdown ssh access to servers.
+
+## Purchasing
+
+Dokku Pro may be purchased online by clicking the following purchase link:
+
+<a data-dpd-type="button" data-text="PURCHASE NOW" data-variant="price-right" data-button-size="dpd-large" data-bg-color="469d3d" data-bg-color-hover="5cc052" data-text-color="ffffff" data-pr-bg-color="ffffff" data-pr-color="000000" data-lightbox="1" href="https://dokku.dpdcart.com/cart/add?product_id=217344&amp;method_id=236878">Dokku Pro Purchase Link</a>
+
+> Currently, the server must be able to contact the public internet to validate the license, or it will fail to start. For offline support, inquire for enterprise offline licensing.
+
+## Installation
+
+Dokku Pro is shipped as Debian and RPM packages, and depends on the following files:
+
+- `/etc/default/dokku-pro`: Configures certain environment variables for usage by the dokku-pro binary
+- `/etc/dokku-pro/license.key`: Contains the downloaded license key
+- `/var/lib/dokku/data/pro/db`: Contains the local dokku-pro database
+
+Please refer to the purchase email for details on configuring Dokku Pro.
+
+## Features and Development
+
+Dokku Pro has the following functionality:
+
+- Shipped as a single binary for ease of use
+- JSON-API-compatible API with JWT authentication
+- Authenticated HTTP(S) endpoints for git push functionality
+- Single Page App (SPA) Web UI exposing app, datastore, and ssh key management
+
+While each release is fairly feature complete, individual features and documentation will expand over time. Feature development follows a monthly release cadence, with individual bug fixes released on an as needed basis. 

docs/getting-started/advanced-installation.md

@@ -1,5 +1,23 @@
 # Advanced installation
 
+## Installing via other methods
+
+For various reasons, certain hosting providers may have other steps that should be preferred to the above. If hosted on any of the following popular hosts, please follow the linked to instructions:
+
+- [DigitalOcean Installation Notes](/docs/getting-started/install/digitalocean.md)
+- [DreamHost Cloud Installation Notes](/docs/getting-started/install/dreamhost.md)
+- [Microsoft Azure Installation Notes](/docs/getting-started/install/azure.md)
+
+As well, you may wish to customize your installation in some other fashion. or experiment with Vagrant. The guides below should get you started:
+
+- [Debian Package Installation Notes](/docs/getting-started/install/debian.md)
+- [Docker-based Installation Notes](/docs/getting-started/install/docker.md)
+- [Vagrant Installation Notes](/docs/getting-started/install/vagrant.md)
+- [Advanced Install Customization](/docs/getting-started/advanced-installation.md)
+- [Automated deployment via ansible](https://github.com/dokku/ansible-dokku)
+
+## Installing from Source
+
 You can always install Dokku straight from the latest - potentially unstable - `master` branch via the following Bash command:
 
 ```shell

docs/getting-started/install/azure.md

@@ -6,6 +6,23 @@
 
 3. You'll be prompted to enter a few parameters, including a unique storage account name and a unique name for the subdomain used for your public IP address. For the `sshKeyData` parameter, copy and paste the contents of the *public* key file you just created. After a few minutes the Dokku instance will be deployed.
 
-4. In your browser of choice, navigate to `http://[dnsNameForPublicIP].[location].cloudapp.azure.com`. Where `[dnsNameForPublicIP]` and `[location]` are template parameters you used to deploy the template.
+4. Once the installation is complete, you should configure an ssh key and set your global domain.
 
-5. Finish your Dokku setup like you normally would by creating a *new* public/private key pair for your deployments using `ssh-keygen` (don't use the same one as you created in the first step). You should select **Use Virtual Host Naming** and set the **Hostname** to a *public DNS name* that you own such as one you would purchase from [Namecheap](http://namecheap.com). Alternatively thanks to [sslip.io](https://sslip.io/) you can just use `[yourAzurePublicIP].sslip.io` for free. For example, if your public IP is `44.44.44.44` then you would set it to `44.44.44.44.sslip.io`.
+    ```shell
+    # usually your key is already available under the current user's `~/.ssh/authorized_keys` file
+    cat ~/.ssh/authorized_keys | dokku ssh-keys:add admin
+
+    # you can use any domain you already have access to
+    # this domain should have an A record or CNAME pointing at your server's IP
+    dokku domains:set-global dokku.me
+
+    # you can also use the ip of your server
+    dokku domains:set-global 10.0.0.2
+
+    # finally, you can use sslip.io to get subdomain support
+    # as you would with a regular domain name
+    # this would be done by appending `.sslip.io` to your ip address
+    dokku domains:set-global 10.0.0.2.sslip.io
+    ```
+
+   See the [user management](/docs/deployment/user-management.md#adding-ssh-keys) and [domains documentation](/docs/configuration/domains.md#customizing-hostnames) for more information.

docs/getting-started/install/debian.md

@@ -11,9 +11,9 @@ sudo apt-get -qq -y --no-install-recommends install apt-transport-https
 wget -nv -O - https://get.docker.com/ | sh
 
 # install 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
 OS_ID="$(lsb_release -cs 2>/dev/null || echo "bionic")"
-echo "bionic focal" | grep -q "$OS_ID" || OS_ID="bionic"
+echo "bionic focal jammy" | grep -q "$OS_ID" || OS_ID="bionic"
 echo "deb https://packagecloud.io/dokku/dokku/ubuntu/ ${OS_ID} main" | sudo tee /etc/apt/sources.list.d/dokku.list
 sudo apt-get update -qq >/dev/null
 sudo apt-get -qq -y install dokku

docs/getting-started/install/docker.md

@@ -3,7 +3,7 @@
 Pull the dokku/dokku image:
 
 ```shell
-docker pull dokku/dokku:0.26.3
+docker pull dokku/dokku:0.28.0
 ```
 
 Next, run the image.
@@ -18,7 +18,7 @@ docker container run \
   --publish 8443:443 \
   --volume /var/lib/dokku:/mnt/dokku \
   --volume /var/run/docker.sock:/var/run/docker.sock \
-  dokku/dokku:0.26.3
+  dokku/dokku:0.28.0
 ```
 
 The above command will start a new docker container that is ready when a message similar to `Runit started as PID 12345` appears.

docs/getting-started/install/rpm.md

@@ -1,27 +0,0 @@
-# RPM Package Installation Notes
-
-> New as of 0.8.0 *(experimental)*
-
-> **Warning:** Web installer is not available on CentOS. You will need to configure [SSH keys](/docs/deployment/user-management.md#adding-ssh-keys) and [virtual hosts](/docs/configuration/domains.md#customizing-hostnames) using dokku command line interface.
-
-Dokku defaults to being installed via RPM package on CentOS 7. While certain hosts may require extra work to get running, you may optionally wish to automate the installation of Dokku without the use of our `bootstrap.sh` Bash script. The following are the steps run by said script:
-
-```shell
-# Install docker
-curl -fsSL https://get.docker.com/ | sh
-
-# Install epel for nginx packages to be available
-sudo yum install -y epel-release
-
-# Install dokku
-curl -s https://packagecloud.io/install/repositories/dokku/dokku/script.rpm.sh | sudo bash
-sudo yum install -y herokuish dokku
-sudo dokku plugin:install-dependencies --core
-systemctl start nginx
-
-# Enable docker and nginx on system startup
-systemctl enable docker
-systemctl enable nginx
-```
-
-The [devicemapper](https://docs.docker.com/engine/userguide/storagedriver/device-mapper-driver/) is the default Docker storage driver on CentOS 7 and defaults to a configuration mode known as `loop-lvm`. This mode is designed to work out-of-the-box with no additional configuration. However, production deployments should not run under `loop-lvm` mode. The preferred configuration for production deployments is [`direct-lvm`](https://docs.docker.com/engine/userguide/storagedriver/device-mapper-driver/#/configure-direct-lvm-mode-for-production).

docs/getting-started/installation.md

@@ -1,77 +1,72 @@
 # Getting Started with Dokku
 
-## What is Dokku?
+### What is Dokku?
 
-Dokku is an extensible, open source Platform as a Service that runs on a single server of your choice.
+Dokku is an extensible, open source Platform as a Service that runs on a single server of your choice. Dokku supports building apps on the fly from a `git push` via either Dockerfile or by auto-detecting the language with Buildpacks, and then starts containers based on your built image. Using technologies such as nginx and cron, Web processes are automatically routed to, while background processes and automated cron tasks are also managed by Dokku.
+
+### System Requirements
 
 To start using Dokku, you'll need a system that meets the following minimum requirements:
 
-- A fresh installation of [Ubuntu 18.04/20.04 x64](https://www.ubuntu.com/download), [Debian 9+ x64](https://www.debian.org/distrib/) or [CentOS 7 x64](https://www.centos.org/download/) *(experimental)* with the FQDN set <sup>[1]</sup>
-- At least 1 GB of system memory <sup>[2]</sup>
+- A fresh installation of any of the following operating systems:
+    - [Ubuntu 18.04/20.04/22.04](https://www.ubuntu.com/download)
+    - [Debian 10+ x64](https://www.debian.org/distrib/)
+- A server with one of the following architectures
+    - AMD64 (alternatively known as `x86_64`), commonly used for Intel cloud servers 
+    - ARMV7 (alternatively known as `armhf`), commonly used for Raspberry PI
+    - ARMV8 (alternatively known as `arm64`), commonly used for Raspberry PI and AWS Graviton
 
-Dokku is designed for usage on a fresh VM installation, and should install all necessary dependencies if installing via the bootstrap method.
+To avoid memory pressure during builds or runtime of your applications, we suggest the following:
+
+- At least 1 GB of system memory
+    - If your system has less than 1GB of memory, you can use [this workaround](/docs/getting-started/advanced-installation.md#vms-with-less-than-1gb-of-memory).
+
+Finally, we recommend attaching at least one domain name to your server. This is not required, but using a domain name will make app access easier. When connecting a domain, either a single domain or a wildcard may be associated to the server's IP.
+
+- Wildcard domain (`*.domain.tld` A Record): will allow access to apps via `$APP.domain.tld`.
+- Single domain (`domain.tld` A or CNAME Record): will result in apps being accessed via `domain.tld:$RANDOM_PORT`.
+
+Please see the [dns documentation](/docs/networking/dns.md) and [domains documentation](/docs/configuration/domains.md) for more details.
 
 ### Installing the latest stable version
 
+This is the simple method of installing Dokku. For alternative methods of installation, see the [advanced install guide](/docs/getting-started/advanced-installation.md#configuring). 
+
 #### 1. Install Dokku
 
 To install the latest stable version of Dokku, you can run the following shell commands:
 
 ```shell
 # for debian systems, installs Dokku via apt-get
-wget https://raw.githubusercontent.com/dokku/dokku/v0.26.3/bootstrap.sh;
-sudo DOKKU_TAG=v0.26.3 bash bootstrap.sh
+wget https://raw.githubusercontent.com/dokku/dokku/v0.28.0/bootstrap.sh;
+sudo DOKKU_TAG=v0.28.0 bash bootstrap.sh
 ```
 
 The installation process takes about 5-10 minutes, depending upon internet connection speed.
 
-If you're using Debian 9+ or Ubuntu 18.04, make sure your package manager is configured to install a sufficiently recent version of nginx<sup>[3]</sup>, otherwise, the installation may fail due to `unmet dependencies` relating nginx.
+#### 2. Setup SSH key and Virtualhost Settings
 
-#### 2. Optionally connect a domain to your server
-
-Dokku optionally supports one or more domain names. If you do not own a domain name, you may either purchase one or skip this step.
-
-When connecting a domain, either a single domain or a wildcard may be associated to the server's IP. A wildcard domain will allow access to apps via `$APP.domain.tld`, whereas associating only a single domain name will result in apps being access via `domain.tld:$RANDOM_PORT`. Please see the [dns documentation](/docs/networking/dns.md) and [domains documentation](/docs/configuration/domains.md) for more details.
-
-#### 3. Setup SSH key and Virtualhost Settings
-
-Once the installation is complete, you should configure an ssh key and set your global domain:from-archive
+Once the installation is complete, you should configure an ssh key and set your global domain.
 
 ```shell
 # usually your key is already available under the current user's `~/.ssh/authorized_keys` file
 cat ~/.ssh/authorized_keys | dokku ssh-keys:add admin
 
 # you can use any domain you already have access to
+# this domain should have an A record or CNAME pointing at your server's IP
 dokku domains:set-global dokku.me
+
+# you can also use the ip of your server
+dokku domains:set-global 10.0.0.2
+
+# finally, you can use sslip.io to get subdomain support
+# as you would with a regular domain name
+# this would be done by appending `.sslip.io` to your ip address
+dokku domains:set-global 10.0.0.2.sslip.io
 ```
 
 See the [user management](/docs/deployment/user-management.md#adding-ssh-keys) and [domains documentation](/docs/configuration/domains.md#customizing-hostnames) for more information.
 
-Alternatively, instructions for an unattended installation are available in the [advanced install guide](/docs/getting-started/advanced-installation.md#configuring). 
+#### 3. Deploy your first application
 
-#### 4. Deploy your first application
-
-At this point, you should be able to run or [deploy to the Dokku installation](/docs/deployment/application-deployment.md).
-
-### Installing via other methods
-
-For various reasons, certain hosting providers may have other steps that should be preferred to the above. If hosted on any of the following popular hosts, please follow the linked to instructions:
-
-- [DigitalOcean Installation Notes](/docs/getting-started/install/digitalocean.md)
-- [DreamHost Cloud Installation Notes](/docs/getting-started/install/dreamhost.md)
-- [Microsoft Azure Installation Notes](/docs/getting-started/install/azure.md)
-
-As well, you may wish to customize your installation in some other fashion. or experiment with Vagrant. The guides below should get you started:
-
-- [Debian Package Installation Notes](/docs/getting-started/install/debian.md)
-- [Docker-based Installation Notes](/docs/getting-started/install/docker.md)
-- [RPM Package Installation Notes](/docs/getting-started/install/rpm.md)
-- [Vagrant Installation Notes](/docs/getting-started/install/vagrant.md)
-- [Advanced Install Customization](/docs/getting-started/advanced-installation.md)
-- [Automated deployment via ansible](https://github.com/dokku/ansible-dokku)
-
----
-
-- <sup>[1]: To check whether your system has an fqdn set, run `sudo hostname -f`</sup>
-- <sup>[2]: If your system has less than 1GB of memory, you can use [this workaround](/docs/getting-started/advanced-installation.md#vms-with-less-than-1gb-of-memory).</sup>
-- <sup>[3]: nginx >= 1.8.0 can be installed via the [nginx repositories](https://www.nginx.com/resources/admin-guide/installing-nginx-open-source/), or by adding [this PPA](https://launchpad.net/~nginx/+archive/ubuntu/stable) if you're using Ubuntu. nginx >= 1.11.5 is necessary for HTTP/2 support</sup>
+At this point, you should be able to [deploy to the Dokku installation](/docs/deployment/application-deployment.md).

docs/getting-started/uninstalling.md

@@ -9,13 +9,6 @@ While we hate to see you go, if you need to uninstall Dokku, the following may h
 yay -Rsn dokku
 ```
 
-## CentOS Uninstallation
-
-```shell
-# uninstall dokku
-yum remove dokku herokuish
-```
-
 ## Debian Uninstallation
 
 ```shell

docs/getting-started/upgrading.md

@@ -9,7 +9,6 @@ For any security related updates, please follow our [Twitter account](https://tw
 Your operating system may occasionally provide security updates. We recommend setting unattended upgrades for your operating system. Here are some helpful links:
 
 - [Arch Linux System Maintenance](https://wiki.archlinux.org/index.php/System_maintenance)
-- [CentOS Automatic Security Updates](https://serversforhackers.com/c/automatic-security-updates-centos)
 - [Debian Unattended Upgrades](https://wiki.debian.org/UnattendedUpgrades)
 - [Ubuntu Unattended Upgrades](https://help.ubuntu.com/community/AutomaticSecurityUpdates)
 
@@ -19,6 +18,7 @@ Docker releases updates periodically to their engine. We recommend reading their
 
 Before upgrading, check the migration guides to get comfortable with new features and prepare your deployment to be upgraded.
 
+- [Upgrading to 0.27](/docs/appendices/0.27.0-migration-guide.md)
 - [Upgrading to 0.26](/docs/appendices/0.26.0-migration-guide.md)
 - [Upgrading to 0.25](/docs/appendices/0.25.0-migration-guide.md)
 - [Upgrading to 0.24](/docs/appendices/0.24.0-migration-guide.md)
@@ -118,6 +118,5 @@ To upgrade Herokuish from source, upgrade with:
 cd /tmp
 git clone https://github.com/gliderlabs/herokuish.git
 cd herokuish
-git pull origin master
-IMAGE_NAME=gliderlabs/herokuish BUILD_TAG=latest VERSION=master make -e build-in-docker
+CIRCLECI=true IMAGE_NAME=gliderlabs/herokuish BUILD_TAG=latest make build/docker
 ```

docs/getting-started/where-to-get-help.md

@@ -22,7 +22,17 @@ GitHub Discussions is a new way for the Dokku community to interact with each ot
 
 - [Gliderlabs Slack](https://glider-slackin.herokuapp.com/) (Join the `#dokku` channel)
 
-If you’re stumped, give us a holler in the Dokku Slack channel. Someone from the development team is usually there, especially during the daylight hours for North and South American users. We’d love to hear from you, whether you need some help, want to find users in your area, or would like to donate your brand new sports car.
+If you’re stumped, give us a holler in the Dokku Slack channel. Someone from the development team is usually there, especially during the daylight hours for North and South American users. We’d love to hear from you, whether you need some help, want to find users in your area, or would like to donate our brand new sports car.
+
+Chat is synced to Discord and IRC.
+
+## Discord
+
+- [Dokku Discord](https://discord.gg/YQjANGMZvu)
+
+We provide a Dokku Discord that folks can use to ask questions or comments about the project. Someone from the development team is usually there, especially during the daylight hours for North and South American users. Feel free to join us online!
+
+Chat is synced to IRC and Slack.
 
 ## Unmonitored Locations
 
@@ -38,4 +48,4 @@ Tag your questions with `dokku` to enable existing users of Stack Overflow to fi
 
 - [irc.libera.chat/#dokku](https://webchat.libera.chat/?channels=dokku)
 
-This location isn't as well monitored as Slack, and loses history.
+This location isn't as well monitored as Slack, and loses history. Chat is synced to Discord and Slack

docs/networking/port-management.md

@@ -15,6 +15,8 @@ In Dokku 0.5.0, port proxying was decoupled from the `nginx-vhosts` plugin into
 ## Usage
 
 > Warning: Mapping alternative ports may conflict with the active firewall installed on your server or hosting provider. Such software includes - but is not limited to - AWS Security Groups, iptables, and UFW. Please consult the documentation for those softwares as applicable.
+>
+> Users should also avoid setting the `PORT` environment variable. Dokku will use port mappings to set this value. Overriding this manually may cause issues in application routing.
 
 > New as of 0.6.0
 

docs/networking/proxies/caddy.md

@@ -0,0 +1,198 @@
+# Caddy Proxy
+
+> New as of 0.28.0
+
+Dokku provides integration with the [Caddy](https://caddyserver.com/) proxy service by utilizing the Docker label-based integration implemented by Caddy.
+
+```
+caddy:report [<app>] [<flag>]            # Displays a caddy report for one or more apps
+caddy:logs [--num num] [--tail]          # Display caddy log output
+caddy:set <app> <property> (<value>)     # Set or clear an caddy property for an app
+caddy:show-config <app>                  # Display caddy compose config
+caddy:start                              # Starts the caddy server
+caddy:stop                               # Stops the caddy server
+```
+
+## Usage
+
+> Warning: As using multiple proxy plugins on a single Dokku installation can lead to issues routing requests to apps, doing so should be avoided. As the default proxy implementation is nginx, users are encouraged to stop the nginx service before switching to Caddy.
+
+The Caddy plugin has specific rules for routing requests:
+
+- Caddy integration is exposed via docker labels attached to containers. Changes in labels require either app deploys or rebuilds.
+- While Caddy will respect labels associated with other containers, only `web` containers have Caddy labels injected by the plugin.
+- Only `http:80` and `https:443` port mappings are supported.
+- Caddy will automatically enable SSL if the letsencrypt email property is set. SSL will be disabled otherwise.
+- If no `http:80` mapping is found, the first `http` port mapping is used for http requests.
+- If no `https:443` mapping is found, the first `https` port mapping is used for https requests.
+- If no `https` mapping is found, the container port from `http:80` will be used for https requests.
+- Requests are routed as soon as the container is running and passing healthchecks.
+
+### Switching to Caddy
+
+To use the Caddy plugin, use the `proxy:set` command for the app in question:
+
+```shell
+dokku proxy:set node-js-app caddy
+```
+
+This will enable the docker label-based Caddy integration. All future deploys will inject the correct labels for Caddy to read and route requests to containers. Due to the docker label-based integration used by Caddy, a single deploy or rebuild will be required before requests will route successfully.
+
+```shell
+dokku ps:rebuild node-js-app
+```
+
+Any changes to domains or port mappings will also require either a deploy or rebuild.
+
+### Starting Caddy container
+
+Caddy can be started via the `caddy:start` command. This will start a Caddy container via the `docker compose up` command.
+
+```shell
+dokku caddy:start
+```
+
+### Stopping the Caddy container
+
+Caddy may be stopped via the `caddy:stop` command.
+
+```shell
+dokku caddy:stop
+```
+
+The Caddy container will be stopped and removed from the system. If the container is not running, this command will do nothing.
+
+### Showing the Caddy compose config
+
+For debugging purposes, it may be useful to show the Caddy compose config. This can be achieved via the `caddy:show-config` command.
+
+```shell
+dokku caddy:show-config
+```
+
+### Customizing the Caddy container image
+
+While the default Caddy image is hardcoded, users may specify an alternative by setting the `image` property with the `--global` flag:
+
+```shell
+dokku caddy:set --global image lucaslorentz/caddy-docker-proxy:2.7
+```
+
+#### Checking the Caddy container's logs
+
+It may be necessary to check the Caddy container's logs to ensure that Caddy is operating as expected. This can be performed with the `caddy:logs` command.
+
+```shell
+dokku caddy:logs
+```
+
+This command also supports the following modifiers:
+
+```shell
+--num NUM        # the number of lines to display
+--tail           # continually stream logs
+```
+
+You can use these modifiers as follows:
+
+```shell
+dokku caddy:logs --tail --num 10
+```
+
+The above command will show logs continually from the vector container, with an initial history of 10 log lines
+
+### Changing the Caddy log level
+
+Caddy log output is set to `ERROR` by default. It may be changed by setting the `log-level` property with the `--global` flag:
+
+```shell
+dokku caddy:set --global log-level DEBUG
+```
+
+After modifying,  the Caddy container will need to be restarted.
+
+### SSL Configuration
+
+The caddy plugin only supports automatic ssl certificates from it's letsencrypt integration. Managed certificates provided by the `certs` plugin are ignored.
+
+#### Enabling letsencrypt integration
+
+By default, letsencrypt is disabled and https port mappings are ignored. To enable, set the `letsencrypt-email` property with the `--global` flag:
+
+```shell
+dokku caddy:set --global letsencrypt-email automated@dokku.sh
+```
+
+After enabling, the Caddy container will need to be restarted and apps will need to be rebuilt. All http requests will then be redirected to https.
+
+#### Customizing the letsencrypt server
+
+The letsencrypt integration is set to the production letsencrypt server by default. To change this, set the `letsencrypt-server` property with the `--global` flag:
+
+```shell
+dokku caddy:set --global letsencrypt-server https://acme-staging-v02.api.letsencrypt.org/directory
+```
+
+After enabling, the Caddy container will need to be restarted and apps will need to be rebuilt to retrieve certificates from the new server.
+
+### Using Caddy's Internal TLS server
+
+To switch to Caddy's internal TLS server for certificate provisioning, set the `tls-internal` property. This can only be set on a per-app basis.
+
+```shell
+dokku caddy:set node-js-app tls-internal true
+```
+
+## Displaying Caddy reports for an app
+
+You can get a report about the app's Caddy config using the `caddy:report` command:
+
+```shell
+dokku caddy:report
+```
+
+```
+=====> node-js-app caddy information
+       Caddy image:                   lucaslorentz/caddy-docker-proxy:2.7
+       Caddy letsencrypt email:
+       Caddy letsencrypt server:
+       Caddy log level:               ERROR
+       Caddy polling interval:        5s
+       Caddy tls internal:            false
+=====> python-app caddy information
+       Caddy image:                   lucaslorentz/caddy-docker-proxy:2.7
+       Caddy letsencrypt email:
+       Caddy letsencrypt server:
+       Caddy log level:               ERROR
+       Caddy polling interval:        5s
+       Caddy tls internal:            false
+=====> ruby-app caddy information
+       Caddy image:                   lucaslorentz/caddy-docker-proxy:2.7
+       Caddy letsencrypt email:
+       Caddy letsencrypt server:
+       Caddy log level:               ERROR
+       Caddy polling interval:        5s
+       Caddy tls internal:            false
+```
+
+You can run the command for a specific app also.
+
+```shell
+dokku caddy:report node-js-app
+```
+
+```
+=====> node-js-app caddy information
+       Caddy image:                   lucaslorentz/caddy-docker-proxy:2.7
+       Caddy letsencrypt email:
+       Caddy letsencrypt server:
+       Caddy log level:               ERROR
+       Caddy polling interval:        5s
+       Caddy tls internal:            false
+```
+
+You can pass flags which will output only the value of the specific information you want. For example:
+
+```shell
+dokku caddy:report node-js-app --caddy-image
+```

docs/networking/proxies/nginx.md

@@ -1,4 +1,4 @@
-# Nginx Configuration
+# Nginx Proxy
 
 Dokku uses nginx as its server for routing requests to specific applications. By default, access and error logs are written for each app to `/var/log/nginx/${APP}-access.log` and `/var/log/nginx/${APP}-error.log` respectively
 
@@ -8,16 +8,40 @@ nginx:error-logs <app> [-t]              # Show the nginx error logs for an appl
 nginx:report [<app>] [<flag>]            # Displays a nginx report for one or more apps
 nginx:set <app> <property> (<value>)     # Set or clear an nginx property for an app
 nginx:show-config <app>                  # Display app nginx config
+nginx:start                              # Starts the nginx server
+nginx:stop                               # Stops the nginx server
 nginx:validate-config [<app>] [--clean]  # Validates and optionally cleans up invalid nginx configurations
 ```
 
 ## Usage
 
+> Warning: As using multiple proxy plugins on a single Dokku installation can lead to issues routing requests to apps, doing so should be avoided.
+
 ### Request Proxying
 
-By default, the `web` process is the only process proxied by the nginx proxy implementation. Proxying to other process types may be handled by a custom `nginx.conf.sigil` file, as generally described [below](/docs/configuration/nginx.md#customizing-the-nginx-configuration)
+By default, the `web` process is the only process proxied by the nginx proxy implementation. Proxying to other process types may be handled by a custom `nginx.conf.sigil` file, as generally described [below](/docs/networking/proxies/nginx.md#customizing-the-nginx-configuration)
 
-Nginx will proxy the requests in a [round-robin balancing fashion](http://nginx.org/en/docs/http/ngx_http_upstream_module.html#upstream) to the different deployed (scaled) containers running the `web` proctype. This way, the host's resources can be fully leveraged for single-threaded applications (e.g. `dokku ps:scale node-js-app web=4` on a 4-core machine)
+Nginx will proxy the requests in a [round-robin balancing fashion](http://nginx.org/en/docs/http/ngx_http_upstream_module.html#upstream) to the different deployed (scaled) containers running the `web` proctype. This way, the host's resources can be fully leveraged for single-threaded applications (e.g. `dokku ps:scale node-js-app web=4` on a 4-core machine).
+
+### Starting nginx
+
+> New as of 0.28.0
+
+The nginx server can be started via `nginx:start`.
+
+```shell
+dokku nginx:start
+````
+
+### Stopping nginx
+
+> New as of 0.28.0
+
+The nginx server can be stopped via `nginx:stop`.
+
+```shell
+dokku nginx:stop
+````
 
 ### Binding to specific addresses
 
@@ -289,7 +313,7 @@ Unsetting this value is the same as enabling custom nginx config usage.
 
 Finally, each process type has it's network listeners - a list of IP:PORT pairs for the respective app containers - exposed via an `.DOKKU_APP_${PROCESS_TYPE}_LISTENERS` variable - the `PROCESS_TYPE` will be upper-cased with hyphens transformed into underscores. Users can use the new variables to expose non-web processes via the nginx proxy.
 
-> Note: Application config variables are available for use in custom templates. To do so, use the form of `{{ var "FOO" }}` to access a variable named `FOO`.
+> Note: Application environment variables are available for use in custom templates. To do so, use the form of `{{ var "FOO" }}` to access a variable named `FOO`.
 
 #### Customizing via configuration files included by the default templates
 

docs/networking/proxies/traefik.md

@@ -0,0 +1,250 @@
+# Traefik Proxy
+
+> New as of 0.28.0
+
+Dokku provides integration with the [Traefik](https://traefik.io/) proxy service by utilizing the Docker label-based integration implemented by Traefik.
+
+```
+traefik:report [<app>] [<flag>]          # Displays a traefik report for one or more apps
+traefik:logs [--num num] [--tail]        # Display traefik log output
+traefik:set <app> <property> (<value>)   # Set or clear an traefik property for an app
+traefik:show-config <app>                # Display traefik compose config
+traefik:start                            # Starts the traefik server
+traefik:stop                             # Stops the traefik server
+```
+
+## Usage
+
+> Warning: As using multiple proxy plugins on a single Dokku installation can lead to issues routing requests to apps, doing so should be avoided. As the default proxy implementation is nginx, users are encouraged to stop the nginx service before switching to Traefik.
+
+The Traefik plugin has specific rules for routing requests:
+
+- Traefik integration is exposed via docker labels attached to containers. Changes in labels require either app deploys or rebuilds.
+- While Traefik will respect labels associated with other containers, only `web` containers have Traefik labels injected by the plugin.
+- Only `http:80` and `https:443` port mappings are supported.
+- If no `http:80` mapping is found, the first `http` port mapping is used for http requests.
+- If no `https:443` mapping is found, the first `https` port mapping is used for https requests.
+- If no `https` mapping is found, the container port from `http:80` will be used for https requests.
+- Requests are routed as soon as the container is running and passing healthchecks.
+
+### Switching to Traefik
+
+To use the Traefik plugin, use the `proxy:set` command for the app in question:
+
+```shell
+dokku proxy:set node-js-app traefik
+```
+
+This will enable the docker label-based Traefik integration. All future deploys will inject the correct labels for Traefik to read and route requests to containers. Due to the docker label-based integration used by Traefik, a single deploy or rebuild will be required before requests will route successfully.
+
+```shell
+dokku ps:rebuild node-js-app
+```
+
+Any changes to domains or port mappings will also require either a deploy or rebuild.
+
+### Starting Traefik container
+
+Traefik can be started via the `traefik:start` command. This will start a Traefik container via the `docker compose up` command.
+
+```shell
+dokku traefik:start
+```
+
+### Stopping the Traefik container
+
+Traefik may be stopped via the `traefik:stop` command.
+
+```shell
+dokku traefik:stop
+```
+
+The Traefik container will be stopped and removed from the system. If the container is not running, this command will do nothing.
+
+### Showing the Traefik compose config
+
+For debugging purposes, it may be useful to show the Traefik compose config. This can be achieved via the `traefik:show-config` command.
+
+```shell
+dokku traefik:show-config
+```
+
+### Customizing the Traefik container image
+
+While the default Traefik image is hardcoded, users may specify an alternative by setting the `image` property with the `--global` flag:
+
+```shell
+dokku traefik:set --global image traefik:v2.8
+```
+
+#### Checking the Traefik container's logs
+
+It may be necessary to check the Traefik container's logs to ensure that Traefik is operating as expected. This can be performed with the `traefik:logs` command.
+
+```shell
+dokku traefik:logs
+```
+
+This command also supports the following modifiers:
+
+```shell
+--num NUM        # the number of lines to display
+--tail           # continually stream logs
+```
+
+You can use these modifiers as follows:
+
+```shell
+dokku traefik:logs --tail --num 10
+```
+
+The above command will show logs continually from the vector container, with an initial history of 10 log lines
+
+### Changing the Traefik log level
+
+Traefik log output is set to `ERROR` by default. It may be changed by setting the `log-level` property with the `--global` flag:
+
+```shell
+dokku traefik:set --global log-level DEBUG
+```
+
+After modifying,  the Traefik container will need to be restarted.
+
+### SSL Configuration
+
+The traefik plugin only supports automatic ssl certificates from it's letsencrypt integration. Managed certificates provided by the `certs` plugin are ignored.
+
+#### Enabling letsencrypt integration
+
+By default, letsencrypt is disabled and https port mappings are ignored. To enable, set the `letsencrypt-email` property with the `--global` flag:
+
+```shell
+dokku traefik:set --global letsencrypt-email automated@dokku.sh
+```
+
+After enabling, apps will need to be rebuilt and the Traefik container will need to be restarted. All http requests will then be redirected to https.
+
+#### Customizing the letsencrypt server
+
+The letsencrypt integration is set to the production letsencrypt server by default. To change this, set the `letsencrypt-server` property with the `--global` flag:
+
+```shell
+dokku traefik:set --global letsencrypt-server https://acme-staging-v02.api.letsencrypt.org/directory
+```
+
+After enabling, the Traefik container will need to be restarted and apps will need to be rebuilt to retrieve certificates from the new server.
+
+### API Access
+
+Traefik exposes an API and Dashboard, which Dokku disables by default for security reasons. It can be exposed and customized as described below.
+
+#### Enabling the api
+
+> Warning: Users enabling the dashboard should also enable api basic auth.
+
+By default, the api is disabled. To enable, set the `api` property with the `--global` flag:
+
+```shell
+dokku traefik:set --global api true
+```
+
+After enabling, the Traefik container will need to be restarted.
+
+#### Enabling the dashboard
+
+> Warning: Users enabling the dashboard should also enable api basic auth.
+
+By default, the dashboard is disabled. To enable, set the `dashboard` property with the `--global` flag:
+
+```shell
+dokku traefik:set --global dashboard true
+```
+
+After enabling, the Traefik container will need to be restarted.
+
+#### Enabling api basic auth
+
+Users enabling either the api or dashboard are encouraged to enable basic auth. This will apply _only_ to the api/dashboard, and not to apps. To enable, set the `basic-auth-username` and `basic-auth-password` properties with the `--global` flag:. Both must be set or basic auth will not be enabled.
+
+```shell
+dokku traefik:set --global basic-auth-username username
+dokku traefik:set --global basic-auth-password password
+```
+
+After enabling, the Traefik container will need to be restarted.
+
+#### Customizing the api hostname
+
+The hostname used for the api and dashboard is set to `traefik.dokku.me` by default. It can be customized by setting the `api-vhost` property with the `--global` flag:
+
+```shell
+dokku traefik:set --global api-vhost lb.dokku.me
+```
+
+After enabling, the Traefik container will need to be restarted.
+
+## Displaying Traefik reports for an app
+
+You can get a report about the app's Traefik config using the `traefik:report` command:
+
+```shell
+dokku traefik:report
+```
+
+```
+=====> node-js-app traefik information
+       Traefik api enabled:           false
+       Traefik api vhost:             traefik.dokku.me
+       Traefik basic auth password:   password
+       Traefik basic auth username:   user
+       Traefik dashboard enabled:     false
+       Traefik image:                 traefik:v2.8
+       Traefik letsencrypt email:
+       Traefik letsencrypt server:
+       Traefik log level:             ERROR
+=====> python-app traefik information
+       Traefik api enabled:           false
+       Traefik api vhost:             traefik.dokku.me
+       Traefik basic auth password:   password
+       Traefik basic auth username:   user
+       Traefik dashboard enabled:     false
+       Traefik image:                 traefik:v2.8
+       Traefik letsencrypt email:
+       Traefik letsencrypt server:
+       Traefik log level:             ERROR
+=====> ruby-app traefik information
+       Traefik api enabled:           false
+       Traefik api vhost:             traefik.dokku.me
+       Traefik basic auth password:   password
+       Traefik basic auth username:   user
+       Traefik dashboard enabled:     false
+       Traefik image:                 traefik:v2.8
+       Traefik letsencrypt email:
+       Traefik letsencrypt server:
+       Traefik log level:             ERROR
+```
+
+You can run the command for a specific app also.
+
+```shell
+dokku traefik:report node-js-app
+```
+
+```
+=====> node-js-app traefik information
+       Traefik api enabled:           false
+       Traefik api vhost:             traefik.dokku.me
+       Traefik basic auth password:   password
+       Traefik basic auth username:   user
+       Traefik dashboard enabled:     false
+       Traefik image:                 traefik:v2.8
+       Traefik letsencrypt email:
+       Traefik letsencrypt server:
+       Traefik log level:             ERROR
+```
+
+You can pass flags which will output only the value of the specific information you want. For example:
+
+```shell
+dokku traefik:report node-js-app --traefik-api-enabled
+```

docs/networking/proxy-management.md

@@ -4,6 +4,7 @@
 
 ```
 proxy:build-config [--parallel count] [--all|<app>] # (Re)builds config for given app
+proxy:clear-config [--all|<app>] # Clears config for given app
 proxy:disable [--parallel count] [--all|<app>]      # Disable proxy for app
 proxy:enable [--parallel count] [--all|<app>]       # Enable proxy for app
 proxy:report [<app>] [<flag>]                       # Displays a proxy report for one or more apps
@@ -40,6 +41,24 @@ Finally, the number of parallel workers may be automatically set to the number o
 dokku proxy:build-config --all --parallel -1
 ```
 
+### Clearing the generated proxy config
+
+> New as of 0.27.0
+
+Generated proxy configurations can also be cleared using the `proxy:clear-config` command.
+
+```shell
+dokku proxy:clear-config node-js-app
+```
+
+All apps may have their proxy config cleared by using the `--all` flag.
+
+```shell
+dokku proxy:clear-config --all
+```
+
+Clearing a proxy configuration has different effects depending on the proxy plugin in use. Consul the documentation for your proxy implementation for further details.
+
 ### Displaying proxy reports for an app
 
 > New as of 0.8.1
@@ -112,3 +131,44 @@ See the [port management documentation](/docs/networking/port-management.md) for
 > Changed as of 0.11.0
 
 From Dokku versions `0.5.0` until `0.11.0`, enabling or disabling an application's proxy would **also** control whether or not the application was bound to all interfaces - e.g. `0.0.0.0`. As of `0.11.0`, this is now controlled by the network plugin. Please see the [network documentation](/docs/networking/network.md#container-network-interface-binding) for more information.
+
+## Implementing a Proxy
+
+Custom plugins names _must_ have the suffix `-vhosts` or scheduler overriding via `proxy:set` may not function as expected.
+
+At this time, the following dokku commands are used to implement a complete proxy implementation. 
+
+- `domains:add`: Adds a given domain to an app.
+  - trigers: `post-domains-update`
+- `domains:clear`: Clears out an app's associated domains.
+  - trigers: `post-domains-update`
+- `domains:disable`: Disables domains for an app.
+  - trigers: `pre-disable-vhost`
+- `domains:enable`: Enables domains for an app.
+  - trigers: `pre-enable-vhost`
+- `domains:remove`: Removes a domain from an app.
+  - trigers: `post-domains-update`
+- `domains:set`: Sets all domains for a given app.
+  - trigers: `post-domains-update`
+- `proxy:build-config`: Builds - or rebuilds - external proxy configuration.
+  - triggers: `proxy-build-config`
+- `proxy:clear-config`: Clears out external proxy configuration.
+  - triggers: `proxy-clear-config`
+- `proxy:disable`: Disables the proxy configuration for an app.
+  - triggers: `proxy-disable`
+- `proxy:enable`: Enables the proxy configuration for an app.
+  - triggers: `proxy-enable`
+- `proxy:ports-add`: Adds one or more port mappings to an app
+  - triggers: `post-proxy-ports-update`
+- `proxy:ports-clear`: Clears out all port mappings for an app.
+  - triggers: `post-proxy-ports-update`
+- `proxy:ports-remove`: Removes one or more port mappings from an app.
+  - triggers: `post-proxy-ports-update`
+- `proxy:ports-set`: Sets all port mappings for an app.
+  - triggers: `post-proxy-ports-update`
+
+Proxy implementations may decide to omit some functionality here, or use plugin triggers to supplement config with information from other plugins.
+
+Individual proxy implementations _may_ trigger app rebuilds, depending on how proxy metadata is exposed for the proxy implementation.
+
+Finally, proxy implementations _may_ install extra software needed for the proxy itself in whatever manner deemed fit. Proxy software can run on the host itself or within a running Docker container with either exposed ports or host networking.

docs/processes/one-off-tasks.md

@@ -24,6 +24,8 @@ dokku run node-js-app ls -lah
 dokku run --env "NODE_ENV=development" --env "PATH=/custom/path" node-js-app npm run mytask
 ```
 
+One off containers are removed at the end of process execution.
+
 #### Running Procfile commands
 
 The `run` command can also be used to run a command defined in the app `Procfile`:
@@ -59,7 +61,7 @@ dokku run --no-tty node-js-app ls -lah
 
 > New as of 0.25.0
 
-Finally, a container can be run in "detached" mode via the `run:detached` Dokku command. Running a process in detached mode will immediately return a `CONTAINER_ID`. It is up to the user to then further manage this container in whatever manner they see fit, as Dokku will *not* automatically terminate the container.
+Finally, a container can be run in "detached" mode via the `run:detached` Dokku command. Running a process in detached mode will immediately return a `CONTAINER_ID`. Detached containers are run without a tty and are also removed at the end of process execution.
 
 ```shell
 dokku run:detached node-js-app ls -lah

docs/processes/process-management.md

@@ -164,7 +164,7 @@ There are also a few other exceptions for the `web` process.
 
 - Custom checks defined by a `CHECKS` file only apply to the `web` process type.
 - By default, the built-in nginx proxy implementation only proxies the `web` process (others may be handled via a custom `nginx.conf.sigil`).
-  - See the [nginx request proxying documentation](/docs/configuration/nginx.md#request-proxying) for more information on how nginx handles proxied requests.
+  - See the [nginx request proxying documentation](/docs/networking/proxies/nginx.md#request-proxying) for more information on how nginx handles proxied requests.
 - Only the `web` process may be bound to an external port.
 
 #### Changing the `Procfile` location
@@ -276,6 +276,11 @@ dokku ps:set node-js-app restart-policy on-failure:20
 
 Restart policies have no bearing on server reboot, and Dokku will always attempt to restart your apps at that point unless they were manually stopped.
 
+Dokku also runs `dokku-event-listener` in the background via the system's init service. This monitors container state, performing the following actions:
+
+- If a web process restarts and it's container IP address changes, the app's proxy configuration will be rebuilt.
+- If a process within an app exceeds the restart count, the app will be rebuilt.
+
 ### Displaying reports for an app
 
 > New as of 0.12.0
@@ -340,3 +345,15 @@ You can pass flags which will output only the value of the specific information
 ```shell
 dokku ps:report node-js-app --deployed
 ```
+
+### Restoring apps after a server reboot
+
+When a server reboots or Docker is restarted/upgraded, Docker may or may not start old app containers automatically, and may in some cases re-assign container IP addresses. To combat this issue, Dokku uses an init process that triggers `dokku ps:restore` after the Docker daemon is detected as starting. When triggered, the `dokku ps:restore` command will serially (one by one) run the following for each:
+
+- Start all linked services.
+- Clear generated proxy configuration files.
+- Start the app if it has not been manually stopped.
+  - If the app containers still exist, they will be started and the generated proxy configuration files will be rebuilt.
+  - If any of the app containers are missing, the entire app will be rebuilt.
+
+During this time, requests may route to the incorrect app if the assigned IPs correspond to those for other apps. While dokku makes all efforts to avoid this, there may be a few minutes where urls may route to the wrong app. To avoid this, either use a custom proxy plugin or wait a few minutes until the restoration process is complete.

docs/processes/scheduled-cron-tasks.md

@@ -15,7 +15,7 @@ Dokku automates scheduled `dokku run` commands via it's `app.json` cron integrat
 
 #### Specifying commands
 
-The `app.json` file for a given app can define a special `cron` key that contains a list of commands to run on given schedules. The following is a simple example `app.json` that simply runs the command `npm run send-email` once a day:
+The `app.json` file for a given app can define a special `cron` key that contains a list of commands to run on given schedules. The following is a simple example `app.json` that effectively runs the command `dokku run $APP npm run send-email` once a day:
 
 ```
 {
@@ -61,12 +61,12 @@ cGhwPT09cGhwIHRlc3QucGhwPT09QGRhaWx5  @daily     node index.js
 cGhwPT09dHJ1ZT09PSogKiAqICogKg==      * * * * *  true
 ```
 
-#### Displaying reports for an app
+#### Displaying reports
 
 You can get a report about the cron configuration for apps using the `cron:report` command:
 
 ```shell
-dokku cron:report node-js-app
+dokku cron:report
 ```
 
 ```

docs/template.html

@@ -9,26 +9,26 @@
     <meta name="author" content="">
     <title>Dokku - {{DOC_TITLE}}</title>
 
-    <link rel="apple-touch-icon" sizes="57x57" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/apple-touch-icon-57x57.png">
-    <link rel="apple-touch-icon" sizes="60x60" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/apple-touch-icon-60x60.png">
-    <link rel="apple-touch-icon" sizes="72x72" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/apple-touch-icon-72x72.png">
-    <link rel="apple-touch-icon" sizes="76x76" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/apple-touch-icon-76x76.png">
-    <link rel="apple-touch-icon" sizes="114x114" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/apple-touch-icon-114x114.png">
-    <link rel="apple-touch-icon" sizes="120x120" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/apple-touch-icon-120x120.png">
-    <link rel="apple-touch-icon" sizes="144x144" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/apple-touch-icon-144x144.png">
-    <link rel="apple-touch-icon" sizes="152x152" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/apple-touch-icon-152x152.png">
-    <link rel="apple-touch-icon" sizes="180x180" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/apple-touch-icon-180x180.png">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/favicon-32x32.png" sizes="32x32">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/android-chrome-192x192.png" sizes="192x192">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/favicon-96x96.png" sizes="96x96">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/favicon-16x16.png" sizes="16x16">
-    <link rel="manifest" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/manifest.json">
-    <link rel="shortcut icon" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/favicon.ico">
+    <link rel="apple-touch-icon" sizes="57x57" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/apple-touch-icon-57x57.png">
+    <link rel="apple-touch-icon" sizes="60x60" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/apple-touch-icon-60x60.png">
+    <link rel="apple-touch-icon" sizes="72x72" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/apple-touch-icon-72x72.png">
+    <link rel="apple-touch-icon" sizes="76x76" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/apple-touch-icon-76x76.png">
+    <link rel="apple-touch-icon" sizes="114x114" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/apple-touch-icon-114x114.png">
+    <link rel="apple-touch-icon" sizes="120x120" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/apple-touch-icon-120x120.png">
+    <link rel="apple-touch-icon" sizes="144x144" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/apple-touch-icon-144x144.png">
+    <link rel="apple-touch-icon" sizes="152x152" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/apple-touch-icon-152x152.png">
+    <link rel="apple-touch-icon" sizes="180x180" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/apple-touch-icon-180x180.png">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/favicon-32x32.png" sizes="32x32">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/android-chrome-192x192.png" sizes="192x192">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/favicon-96x96.png" sizes="96x96">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/favicon-16x16.png" sizes="16x16">
+    <link rel="manifest" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/manifest.json">
+    <link rel="shortcut icon" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/favicon.ico">
     <meta name="apple-mobile-web-app-title" content="Dokku">
     <meta name="application-name" content="Dokku">
     <meta name="msapplication-TileColor" content="#da532c">
-    <meta name="msapplication-TileImage" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/mstile-144x144.png">
-    <meta name="msapplication-config" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/favicons/browserconfig.xml">
+    <meta name="msapplication-TileImage" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/mstile-144x144.png">
+    <meta name="msapplication-config" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/favicons/browserconfig.xml">
     <meta name="theme-color" content="#ffffff">
 
     <script>
@@ -41,47 +41,76 @@
       }
     </script>
 
-    <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.2/css/bootstrap.min.css" rel="stylesheet">
-    <link href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.26.3/docs/assets/style.css" rel="stylesheet">
-    <!-- <link href="/dokku/docs/assets/style.css" rel="stylesheet"> -->
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-0evHe/X+R7YkIZDRvuzKMRqM+OrBnVFBL6DOitfPri4tjfHxaWutUpFmBp4vmVor" crossorigin="anonymous">
+
+    <!-- Font (Lato) -->
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Lato:wght@400;700;900&display=swap" rel="stylesheet">
+
+    <link href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.28.0/docs/assets/style.css" rel="stylesheet">
+    <!-- <link href="./assets/style.css" rel="stylesheet"> -->
     <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.5.0/css/font-awesome.min.css" rel="stylesheet">
-    <style>
-    </style>
   </head>
   <body>
     <div class="dev-warning doc-floating-warning" style="display:none">
       This document is for dokku's development version, which can be significantly different from previous releases. For older releases, use the version selector floating in the bottom right corner of this page.
     </div>
-    <div class="header">
-      <div class="container-fluid">
-        <div class="row">
-          <div class="col-md-offset-2">
-            <h1 class="heading navbar-brand">
-              <a href="/{{NAME}}/">Dokku</a>
-            </h1>
-            <ul class="nav nav-pills pull-xs-right col-md-offset-right-2">
-              <li class="nav-item">
-                <a class="nav-link" href="https://dokku.github.io/">Blog</a>
-              </li>
-              <li class="nav-item">
-                <a class="nav-link" href="https://github.com/dokku/dokku/">Code</a>
-              </li>
-              <li class="nav-item">
-                <a class="nav-link" href="/{{NAME}}/getting-started/installation/">Docs</a>
-              </li>
-              <li class="nav-item">
-                <a class="nav-link" href="https://glider-slackin.herokuapp.com/">Slack</a>
-              </li>
-              <li class="nav-item">
-                <a class="nav-link" href="https://github.com/dokku/dokku/discussions">Forums</a>
-              </li>
-            </ul>
-          </div>
-        </div>
-      </div>
-    </div>
+    <header class="hero-section">
+        <nav class="navbar navbar-expand-md navbar-dark py-3" id="mainNav">
+            <div class="container  top-50 px-4 px-lg-5">
+                <a class="navbar-brand d-flex" href="/{{NAME}}/">
+                    <img class="me-3" src="./assets/dokku-logo.svg" alt="" width="55">
+                    <span class="align-self-center d-block">Dokku</span>
+                </a>
+                <button class="navbar-toggler navbar-toggler-right" type="button" data-bs-toggle="collapse" data-bs-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button>
+                <div class="collapse navbar-collapse" id="navbarResponsive">
+                    <ul class="navbar-nav ms-auto my-2 my-lg-0">
+                        <li class="nav-item"><a class="nav-link mx-0 mx-md-2 underline" href="https://dokku.github.io/">Blog</a></li>
+                        <li class="nav-item"><a class="nav-link mx-0 mx-md-2 underline" href="https://github.com/dokku/dokku/">Code</a></li>
+                        <li class="nav-item"><a class="nav-link mx-0 mx-md-2 underline" href="/{{NAME}}/getting-started/installation/">Docs</a></li>
+                        <li class="nav-item dropdown">
+                            <a class="nav-link dropdown-toggle mx-0 mx-md-2 underline" id="navbarDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                        Social
+                      </a>
+                            <ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
+                                <div class="d-grid gap-2">
+                                    <a href="https://discord.gg/YQjANGMZvu" class="btn rounded-2 d-flex align-items-center py-2 px-3 lh-sm text-start mx-2">
+                                        <img class="me-3" alt="discord" src="./assets/social/discord.png" width="25px" />
+                                        <div>
+                                            <strong class="d-block">Discord</strong>
+                                        </div>
+                                    </a>
+                                    <a href="https://glider-slackin.herokuapp.com/" class="btn rounded-2 d-flex align-items-center py-2 px-3 lh-sm text-start mx-2">
+                                        <img class="me-3" alt="slack" src="./assets/social/slack.png" width="25px" />
+                                        <div>
+                                            <strong class="d-block">Slack</strong>
+                                        </div>
+                                    </a>
+                                    <a href="https://webchat.libera.chat/?channels=dokku" class="btn rounded-2 d-flex align-items-center py-2 px-3 lh-sm text-start mx-2">
+                                        <img class="me-3" alt="irc" src="./assets/social/irc.png" width="25px" />
+                                        <div>
+                                            <strong class="d-block">IRC</strong>
+                                        </div>
+                                    </a>
+                                    <a href="https://github.com/dokku/dokku/discussions" class="btn rounded-2 d-flex align-items-center py-2 px-3 lh-sm text-start mx-2">
+                                        <img class="me-3" alt="github" src="./assets/social/github.png" width="25px" />
+                                        <div>
+                                            <strong class="d-block">GitHub Discussions</strong>
+                                        </div>
+                                    </a>
+                                </div>
+                            </ul>
+                        </li>
+                        <li class="nav-item"><a class="nav-link mx-0 mx-md-2 underline" href="https://pro.dokku.com/">Pro</a></li>
+                        <li class="nav-item"><a class="btn btn-primary mx-0 mx-md-3 cta" href="/{{NAME}}/getting-started/installation/">Get Started</a></li>
+                    </ul>
+                </div>
+            </div>
+        </nav>
+    </header>
 
-    <div class="container-fluid">
+    <div class="container">
       <div class="improve-slideout">
         <i class="fa fa-pencil icon-improve"></i>
         <a href="https://github.com/{{USER}}/{{NAME}}/edit/master/docs/{{DOC}}" target="_blank">
@@ -91,10 +120,7 @@
       <a class="back-to-contents" href="#page-contents"><i class="fa fa-arrow-circle-up icon-improve" title="Back to Contents"></i></a>
 
       <div class="row">
-        <div class="col-xs-8 col-md-6 col-md-push-4 markdown-body" style="padding-top:16px">
-          {{CONTENT}}
-        </div>
-        <div class="col-xs-4 col-md-2 col-md-pull-6 col-md-offset-2" style="padding-top:16px">
+        <div class="col-4 col-md-3" style="padding-top:16px">
           <div class="list-group">
             <a href="#" class="list-group-item disabled">Getting Started</a>
             <a href="/{{NAME}}/getting-started/installation/" class="list-group-item">Getting Started with Dokku</a>
@@ -103,6 +129,9 @@
             <a href="/{{NAME}}/getting-started/troubleshooting/" class="list-group-item">Troubleshooting</a>
             <a href="/{{NAME}}/getting-started/where-to-get-help/" class="list-group-item">Getting Help</a>
 
+            <a href="#" class="list-group-item disabled">Commercial</a>
+            <a href="/{{NAME}}/enterprise/pro/" class="list-group-item">Dokku Pro</a>
+
             <a href="#" class="list-group-item disabled">Deployment</a>
 
             <a href="/{{NAME}}/deployment/application-deployment/" class="list-group-item">Deploying an Application</a>
@@ -118,6 +147,7 @@
             <a href="/{{NAME}}/deployment/builders/cloud-native-buildpacks/" class="list-group-item">Cloud Native Buildpacks</a>
             <a href="/{{NAME}}/deployment/builders/herokuish-buildpacks/" class="list-group-item">Herokuish Buildpacks</a>
             <a href="/{{NAME}}/deployment/builders/dockerfiles/" class="list-group-item">Dockerfile Deployment</a>
+            <a href="/{{NAME}}/deployment/builders/lambda/" class="list-group-item">Lambda Builder</a>
             <a href="/{{NAME}}/deployment/builders/null/" class="list-group-item">Null Builder</a>
 
             <a href="#" class="list-group-item disabled">Deployment Methods</a>
@@ -127,7 +157,6 @@
 
             <a href="/{{NAME}}/configuration/environment-variables/" class="list-group-item">Environment Variables</a>
             <a href="/{{NAME}}/configuration/domains/" class="list-group-item">Domain Configuration</a>
-            <a href="/{{NAME}}/configuration/nginx/" class="list-group-item">Nginx Configuration</a>
             <a href="/{{NAME}}/configuration/ssl/" class="list-group-item">SSL Configuration</a>
 
             <a href="#" class="list-group-item disabled">Interacting with Processes</a>
@@ -142,7 +171,13 @@
             <a href="/{{NAME}}/networking/dns/" class="list-group-item">DNS Configuration</a>
             <a href="/{{NAME}}/networking/network/" class="list-group-item">Network Management</a>
             <a href="/{{NAME}}/networking/port-management/" class="list-group-item">Port Management</a>
+
+            <a href="#" class="list-group-item disabled">Proxy Configuration</a>
+
             <a href="/{{NAME}}/networking/proxy-management/" class="list-group-item">Proxy Management</a>
+            <a href="/{{NAME}}/networking/proxies/caddy/" class="list-group-item">Caddy Proxy</a>
+            <a href="/{{NAME}}/networking/proxies/nginx/" class="list-group-item">Nginx Proxy</a>
+            <a href="/{{NAME}}/networking/proxies/traefik/" class="list-group-item">Traefik Proxy</a>
 
             <a href="#" class="list-group-item disabled">Advanced Usage</a>
 
@@ -185,6 +220,9 @@
             <a href="/{{NAME}}/community/tutorials/run-on-external-volume/" class="list-group-item">Run on External Volume</a>
           </div>
         </div>
+        <div class="col-8 col-md-9 markdown-body" style="padding-top:16px">
+        {{CONTENT}}
+        </div>
       </div>
     </div>
 
@@ -216,7 +254,20 @@
       This document is for dokku's development version, which can be significantly different from previous releases. For older releases, use the version selector floating in the bottom right corner of this page.
     </div>
 
+    <!-- Footer section -->
+    <footer class="px-4 px-lg-5 text-start mt-5">
+        <div class="container">
+            <div class="row">
+                <div class="col-lg-12 align-self-start text-white">
+                    <p class="m-0 py-3">© 2013-2022 Dokku. Website designed & developed by <a href="https://yasoob.me" class="text-decoration-none text-white">Yasoob Khalid</a></p>
+                </div>
+            </div>
+        </div>
+    </footer>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/anchor-js/1.3.0/anchor.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/js/bootstrap.bundle.min.js" integrity="sha384-pprn3073KE6tl6bjs2QrFaJGz5/SUsLqktiwsUTF55Jfv3qYSDhgCecCxMW52nD2" crossorigin="anonymous"></script>
+
+    <script src="https://dokku.dpdcart.com/dpd.js"></script>
     <script>
     // Source: https://github.com/Alhadis/Snippets/blob/master/js/polyfills/IE8-child-elements.js
     if (!('nextElementSibling' in document.documentElement)) {
@@ -493,6 +544,7 @@
         }
 
         addVersionLink('master');
+        versions.reverse();
         Array.prototype.forEach.call(versions, function (version, i) {
           addVersionLink(version);
         });

docs/viewdocs.json

@@ -4,49 +4,40 @@
     "advanced-installation": "getting-started/advanced-installation/",
     "troubleshooting": "getting-started/troubleshooting/",
     "upgrading": "getting-started/upgrading/",
-
     "application-deployment": "deployment/application-deployment/",
     "checks-examples": "deployment/zero-downtime-deploys/",
     "remote-commands": "deployment/remote-commands/",
-
     "process-management": "processes/process-management/",
     "deployment/process-management": "processes/process-management/",
     "deployment/one-off-processes": "processes/one-off-tasks/",
-
     "deployment/buildpacks": "deployment/builders/herokuish-buildpacks/",
     "deployment/methods/buildpacks": "deployment/builders/herokuish-buildpacks/",
     "deployment/dockerfiles": "deployment/builders/dockerfiles/",
-
     "deployment/methods/cloud-native-buildpacks": "deployment/builders/cloud-native-buildpacks/",
     "deployment/methods/dockerfiles": "deployment/builders/dockerfiles/",
     "deployment/methods/herokuish-buildpacks": "deployment/builders/herokuish-buildpacks/",
-
     "deployment/images": "deployment/methods/git/#initializing-an-app-repository-from-a-docker-image",
     "deployment/tar": "deployment/methods/git/#initializing-an-app-repository-from-an-archive-file",
     "deployment/methods/images": "deployment/methods/git/#initializing-an-app-repository-from-a-docker-image",
     "deployment/methods/tar": "deployment/methods/git/#initializing-an-app-repository-from-an-archive-file",
     "configuration-management": "configuration/environment-variables/",
     "deployment/ssl-configuration": "configuration/ssl/",
-    "nginx": "configuration/nginx/",
-
+    "configuration/nginx": "networking/proxies/nginx/",
+    "nginx": "networking/proxies/nginx/",
     "dns": "networking/dns/",
     "configuration/dns": "networking/dns/",
     "proxy": "networking/proxy-management/",
     "advanced-usage/proxy-management": "networking/proxy-management/",
-
     "backup-recovery": "advanced-usage/backup-recovery/",
     "deployment-tasks": "advanced-usage/deployment-tasks/",
     "deployment/deployment-tasks": "advanced-usage/deployment-tasks/",
     "docker-options": "advanced-usage/docker-options/",
     "dokku-events-logs": "advanced-usage/event-logs/",
     "dokku-storage": "advanced-usage/persistent-storage/",
-
     "advanced-usage/schedulers/alternate-schedulers": "deployment/schedulers/scheduler-management/",
     "advanced-usage/schedulers/docker-local": "deployment/schedulers/docker-local/",
     "deployment/schedulers/alternate-schedulers": "deployment/schedulers/scheduler-management/",
-
     "community/tutorials/deploying-with-gitlab-ci": "deployment/continuous-integration/gitlab-ci/",
-
     "plugins": "community/plugins/"
   }
 }

dokku

@@ -138,9 +138,15 @@ execute_dokku_cmd() {
     events | events:*)
       local PLUGIN_NAME=${PLUGIN_NAME/events/20_events}
       ;;
+    caddy | caddy:*)
+      local PLUGIN_NAME=${PLUGIN_NAME/caddy/caddy-vhosts}
+      ;;
     nginx | nginx:*)
       local PLUGIN_NAME=${PLUGIN_NAME/nginx/nginx-vhosts}
       ;;
+    traefik | traefik:*)
+      local PLUGIN_NAME=${PLUGIN_NAME/traefik/traefik-vhosts}
+      ;;
     deploy | cleanup | url | urls | report)
       local PLUGIN_NAME="00_dokku-standard"
       ;;

plugins/00_dokku-standard/install

@@ -6,7 +6,7 @@ if [[ ! -f "$DOKKU_ROOT/VHOST" ]]; then
   [[ $(dig +short "$(hostname -f)") ]] && hostname -f >"$DOKKU_ROOT/VHOST"
 fi
 
-dokku_path="$(which dokku)"
+dokku_path="$(command -v dokku)"
 
 # temporary hack for https://github.com/dokku/dokku/issues/82
 # redeploys all apps after a reboot

plugins/00_dokku-standard/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core standard plugin"
-version = "0.26.3"
+version = "0.28.0"
 [plugin.config]

plugins/00_dokku-standard/subcommands/report

@@ -8,6 +8,7 @@ cmd-report() {
   declare cmd="report"
   [[ "$1" == "$cmd" ]] && shift 1
   declare APP="$1"
+  local ARCHITECTURE="$(dpkg --print-architecture 2>/dev/null || true)"
 
   if [[ "$APP" == "--format" ]]; then
     dokku_log_fail "--format flag not supported on global report"
@@ -23,8 +24,8 @@ cmd-report() {
   dokku_log_info1 "git version: $(git --version)"
   dokku_log_info1 "sigil version: $(sigil -v)"
   dokku_log_info1 "herokuish version: "
-  if [[ "$(dpkg --print-architecture 2>/dev/null || true)" == "armhf" ]]; then
-    dokku_log_warn "herokuish not supported on armhf architecture"
+  if [[ "$ARCHITECTURE" == "armhf" ]] || [[ "$ARCHITECTURE" == "arm64" ]]; then
+    dokku_log_warn "herokuish not supported on $ARCHITECTURE architecture"
   else
     "$DOCKER_BIN" container run $DOKKU_GLOBAL_RUN_ARGS --rm "$DOKKU_IMAGE" herokuish version | sed "s/^/       /"
   fi

plugins/20_events/app-list

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+set -eo pipefail
+[[ $DOKKU_TRACE ]] && set -x
+source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
+
+[[ ! "$DOKKU_EVENTS" ]] || dokku_log_plugn_trigger_call "$(basename "$0")" "$@"

plugins/20_events/install

@@ -17,7 +17,7 @@ trigger-events-install() {
   # shellcheck disable=SC2174
   mkdir -m 775 -p "$DOKKU_LOGS_DIR"
   case "$DOKKU_DISTRO" in
-    arch | debian | centos | fedora | raspbian | rhel)
+    arch | debian | raspbian)
       chgrp dokku "$DOKKU_LOGS_DIR"
       ;;
     *)
@@ -28,7 +28,7 @@ trigger-events-install() {
   if [[ ! -f "$DOKKU_EVENTS_LOGFILE" ]]; then
     touch "$DOKKU_EVENTS_LOGFILE"
     case "$DOKKU_DISTRO" in
-      arch | debian | centos | fedora | raspbian | rhel)
+      arch | debian | raspbian)
         chgrp dokku "$DOKKU_EVENTS_LOGFILE"
         ;;
       *)

plugins/20_events/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core events logging plugin"
-version = "0.26.3"
+version = "0.28.0"
 [plugin.config]

plugins/20_events/user-auth-app

@@ -0,0 +1 @@
+hook

plugins/app-json/functions.go

@@ -497,7 +497,7 @@ func setScale(appName string, image string) error {
 	}
 
 	skipDeploy := true
-	clearExisting := false
+	clearExisting := true
 	args := []string{appName, strconv.FormatBool(skipDeploy), strconv.FormatBool(clearExisting)}
 	for processType, formation := range appJSON.Formation {
 		if formation.Quantity != nil {

plugins/app-json/go.mod

@@ -1,13 +1,19 @@
 module github.com/dokku/dokku/plugins/app-json
 
-go 1.15
+go 1.17
 
 require (
-	github.com/codeskyblue/go-sh v0.0.0-20190412065543-76bd3d59ff27 // indirect
 	github.com/dokku/dokku/plugins/common v0.0.0-00010101000000-000000000000
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
-	github.com/ryanuber/columnize v1.1.2-0.20190319233515-9e6335e58db3 // indirect
+	github.com/spf13/pflag v1.0.5
 	golang.org/x/sync v0.0.0-20201207232520-09787c993a3a
 )
 
+require (
+	github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0 // indirect
+	github.com/codeskyblue/go-sh v0.0.0-20190412065543-76bd3d59ff27 // indirect
+	github.com/ryanuber/columnize v1.1.2-0.20190319233515-9e6335e58db3 // indirect
+	golang.org/x/net v0.0.0-20220421235706-1d1ef9303861 // indirect
+)
+
 replace github.com/dokku/dokku/plugins/common => ../common

plugins/app-json/go.sum

@@ -1,12 +1,111 @@
+github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
 github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0 h1:sDMmm+q/3+BukdIpxwO365v/Rbspp2Nt5XntgQRXq8Q=
 github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0/go.mod h1:4Zcjuz89kmFXt9morQgcfYZAYZ5n8WHjt81YYWIwtTM=
 github.com/codeskyblue/go-sh v0.0.0-20190412065543-76bd3d59ff27 h1:HHUr4P/aKh4quafGxDT9LDasjGdlGkzLbfmmrlng3kA=
 github.com/codeskyblue/go-sh v0.0.0-20190412065543-76bd3d59ff27/go.mod h1:VQx0hjo2oUeQkQUET7wRwradO6f+fN5jzXgB/zROxxE=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
+github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
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 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNUXsshfwJMBgNA0RU6/i7WVaAegv3PtuIHPMs=
 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
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 github.com/ryanuber/columnize v1.1.2-0.20190319233515-9e6335e58db3 h1:utdYOikI1XjNtTFGCwSM6OmFJblU4ld4gACoJsbadJg=
 github.com/ryanuber/columnize v1.1.2-0.20190319233515-9e6335e58db3/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
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+google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
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plugins/app-json/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core app-json plugin"
-version = "0.26.3"
+version = "0.28.0"
 [plugin.config]