Release 0.16.3

# History

## 0.16.3

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.16.3/bootstrap.sh
sudo DOKKU_TAG=v0.16.3 bash bootstrap.sh
```

### Bug Fixes

- #3541: @josegonzalez Handle case where image is null on first deploy

### New Features

- #3543: @josegonzalez Add ability to clear global domains
- #3517: @josegonzalez SSH key updates
- #3538: @josegonzalez Silence dokku run 'errors'

### Documentation

- #3523: @MarcDiethelm Add an example how to specify a Dockerfile for deployment
- #3539: @josegonzalez Warn users when ufw is enabled

.dockerignore

@@ -9,3 +9,5 @@ tests
 !contrib/dokku-installer.py
 !contrib/dokku-update
 !contrib/bash-completion
+!contrib/docker
+vendor

HISTORY.md

@@ -1,5 +1,29 @@
 # History
 
+## 0.16.3
+
+Install/update via the bootstrap script:
+
+```shell
+wget https://raw.githubusercontent.com/dokku/dokku/v0.16.3/bootstrap.sh
+sudo DOKKU_TAG=v0.16.3 bash bootstrap.sh
+```
+
+### Bug Fixes
+
+- #3541: @josegonzalez Handle case where image is null on first deploy
+
+### New Features
+
+- #3543: @josegonzalez Add ability to clear global domains
+- #3517: @josegonzalez SSH key updates
+- #3538: @josegonzalez Silence dokku run 'errors'
+
+### Documentation
+
+- #3523: @MarcDiethelm Add an example how to specify a Dockerfile for deployment
+- #3539: @josegonzalez Warn users when ufw is enabled
+
 ## 0.16.2
 
 Install/update via the bootstrap script:

README.md

@@ -98,8 +98,8 @@ A fresh VM running any of the following operating systems:
 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/v0.16.2/bootstrap.sh
-sudo DOKKU_TAG=v0.16.2 bash bootstrap.sh
+wget https://raw.githubusercontent.com/dokku/dokku/v0.16.3/bootstrap.sh
+sudo DOKKU_TAG=v0.16.3 bash bootstrap.sh
 ```
 
 You can then proceed to the ip address or domain name associated with your server to complete the web-based installation.

contrib/dokku-installer.py

@@ -10,7 +10,7 @@ import subprocess
 import sys
 import threading
 
-VERSION = 'v0.16.2'
+VERSION = 'v0.16.3'
 
 hostname = ''
 try:
@@ -37,6 +37,15 @@ if os.path.isfile(key_file):
     except subprocess.CalledProcessError:
         pass
 
+ufw_display = 'block'
+try:
+    command = "sudo ufw status"
+    ufw_output = subprocess.check_output(command, shell=True).strip()
+    if "inactive" in ufw_output:
+        ufw_display = 'none'
+except subprocess.CalledProcessError:
+    ufw_display = 'none'
+
 
 def check_boot():
     if 'onboot' not in sys.argv:
@@ -77,6 +86,7 @@ def check_boot():
 class GetHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
     def do_GET(self):
         content = PAGE.replace('{VERSION}', VERSION)
+        content = content.replace('{UFW_DISPLAY}', ufw_display)
         content = content.replace('{HOSTNAME}', hostname)
         content = content.replace('{AUTHORIZED_KEYS_LOCATION}', key_file)
         content = content.replace('{ADMIN_KEYS}', "\n".join(admin_keys))
@@ -294,6 +304,9 @@ PAGE = """
             <small class="form-text text-muted">When enabled, Nginx will be run on port 80 and proxy requests to apps based on hostname.</small>
             <small class="form-text text-muted">When disabled, a specific port will be setup for each application on first deploy, and requests to that port will be proxied to the relevant app.</small>
           </div>
+          <div class="alert alert-warning small mt-3 d-{UFW_DISPLAY}" role="alert">
+            <strong>Warning:</strong> UFW is active. To allow traffic to specific ports, run <code>sudo ufw allow PORT</code> for the port in question.
+          </div>
           <div class="bd-callout bd-callout-info">
             <h5>What will app URLs look like?</h5>
             <pre><code id="example">http://hostname:port</code></pre>

debian/control

@@ -1,5 +1,5 @@
 Package: dokku
-Version: 0.16.2
+Version: 0.16.3
 Section: web
 Priority: optional
 Architecture: amd64

docs/advanced-usage/plugin-management.md

@@ -31,31 +31,31 @@ dokku plugin
 
 ```
 plugn: dev
-  00_dokku-standard    0.16.2 enabled    dokku core standard plugin
-  20_events            0.16.2 enabled    dokku core events logging plugin
-  apps                 0.16.2 enabled    dokku core apps plugin
-  build-env            0.16.2 enabled    dokku core build-env plugin
-  certs                0.16.2 enabled    dokku core certificate management plugin
-  checks               0.16.2 enabled    dokku core checks plugin
-  common               0.16.2 enabled    dokku core common plugin
-  config               0.16.2 enabled    dokku core config plugin
-  docker-options       0.16.2 enabled    dokku core docker-options plugin
-  domains              0.16.2 enabled    dokku core domains plugin
-  enter                0.16.2 enabled    dokku core enter plugin
-  git                  0.16.2 enabled    dokku core git plugin
-  logs                 0.16.2 enabled    dokku core logs plugin
-  named-containers     0.16.2 enabled    dokku core named containers plugin
-  network              0.16.2 enabled    dokku core network plugin
-  nginx-vhosts         0.16.2 enabled    dokku core nginx-vhosts plugin
-  plugin               0.16.2 enabled    dokku core plugin plugin
-  proxy                0.16.2 enabled    dokku core proxy plugin
-  ps                   0.16.2 enabled    dokku core ps plugin
-  repo                 0.16.2 enabled    dokku core repo plugin
-  shell                0.16.2 enabled    dokku core shell plugin
-  ssh-keys             0.16.2 enabled    dokku core ssh-keys plugin
-  storage              0.16.2 enabled    dokku core storage plugin
-  tags                 0.16.2 enabled    dokku core tags plugin
-  tar                  0.16.2 enabled    dokku core tar plugin
+  00_dokku-standard    0.16.3 enabled    dokku core standard plugin
+  20_events            0.16.3 enabled    dokku core events logging plugin
+  apps                 0.16.3 enabled    dokku core apps plugin
+  build-env            0.16.3 enabled    dokku core build-env plugin
+  certs                0.16.3 enabled    dokku core certificate management plugin
+  checks               0.16.3 enabled    dokku core checks plugin
+  common               0.16.3 enabled    dokku core common plugin
+  config               0.16.3 enabled    dokku core config plugin
+  docker-options       0.16.3 enabled    dokku core docker-options plugin
+  domains              0.16.3 enabled    dokku core domains plugin
+  enter                0.16.3 enabled    dokku core enter plugin
+  git                  0.16.3 enabled    dokku core git plugin
+  logs                 0.16.3 enabled    dokku core logs plugin
+  named-containers     0.16.3 enabled    dokku core named containers plugin
+  network              0.16.3 enabled    dokku core network plugin
+  nginx-vhosts         0.16.3 enabled    dokku core nginx-vhosts plugin
+  plugin               0.16.3 enabled    dokku core plugin plugin
+  proxy                0.16.3 enabled    dokku core proxy plugin
+  ps                   0.16.3 enabled    dokku core ps plugin
+  repo                 0.16.3 enabled    dokku core repo plugin
+  shell                0.16.3 enabled    dokku core shell plugin
+  ssh-keys             0.16.3 enabled    dokku core ssh-keys plugin
+  storage              0.16.3 enabled    dokku core storage plugin
+  tags                 0.16.3 enabled    dokku core tags plugin
+  tar                  0.16.3 enabled    dokku core tar plugin
 ```
 
 Installing a plugin is easy as well using the `plugin:install` command. This command will also trigger the `install` pluginhook on all existing plugins.

docs/assets/favicons/browserconfig.xml

@@ -2,10 +2,10 @@
 <browserconfig>
   <msapplication>
     <tile>
-      <square70x70logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/mstile-70x70.png"/>
-      <square150x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/mstile-150x150.png"/>
-      <square310x310logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/mstile-310x310.png"/>
-      <wide310x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/mstile-310x150.png"/>
+      <square70x70logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/mstile-70x70.png"/>
+      <square150x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/mstile-150x150.png"/>
+      <square310x310logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/mstile-310x310.png"/>
+      <wide310x150logo src="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/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.rawgit.com\/progrium\/dokku\/v0.16.2\/docs\/assets\/favicons\/android-chrome-36x36.png",
+            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.3\/docs\/assets\/favicons\/android-chrome-36x36.png",
             "sizes": "36x36",
             "type": "image\/png",
             "density": "0.75"
         },
         {
-            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.2\/docs\/assets\/favicons\/android-chrome-48x48.png",
+            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.3\/docs\/assets\/favicons\/android-chrome-48x48.png",
             "sizes": "48x48",
             "type": "image\/png",
             "density": "1.0"
         },
         {
-            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.2\/docs\/assets\/favicons\/android-chrome-72x72.png",
+            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.3\/docs\/assets\/favicons\/android-chrome-72x72.png",
             "sizes": "72x72",
             "type": "image\/png",
             "density": "1.5"
         },
         {
-            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.2\/docs\/assets\/favicons\/android-chrome-96x96.png",
+            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.3\/docs\/assets\/favicons\/android-chrome-96x96.png",
             "sizes": "96x96",
             "type": "image\/png",
             "density": "2.0"
         },
         {
-            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.2\/docs\/assets\/favicons\/android-chrome-144x144.png",
+            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.3\/docs\/assets\/favicons\/android-chrome-144x144.png",
             "sizes": "144x144",
             "type": "image\/png",
             "density": "3.0"
         },
         {
-            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.2\/docs\/assets\/favicons\/android-chrome-192x192.png",
+            "src": "https:\/\/cdn.rawgit.com\/progrium\/dokku\/v0.16.3\/docs\/assets\/favicons\/android-chrome-192x192.png",
             "sizes": "192x192",
             "type": "image\/png",
             "density": "4.0"

docs/assets/style.css

@@ -39,13 +39,13 @@ h1 {
   font-size: 1.6em;
 }
 .header .navbar-brand a {
-  background-image: url(https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/dokku.png);
+  background-image: url(https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/dokku.png);
   text-indent: 40px;
 }
 .blurb {
   color: #424242;
   background-color: #ededed;
-  background-image: url(https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/gplaypattern.png);
+  background-image: url(https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/gplaypattern.png);
   padding: 45px 0;
   text-align: center;
 }

docs/assets/versions.json

@@ -13,6 +13,6 @@
     "0.13.4",
     "0.14.6",
     "0.15.5",
-    "0.16.2"
+    "0.16.3"
   ]
 }

docs/configuration/domains.md

@@ -6,6 +6,7 @@
 domains:add <app> <domain> [<domain> ...]      # Add domains to app
 domains:add-global <domain> [<domain> ...]     # Add global domain names
 domains:clear <app>                            # Clear all domains for app
+domains:clear-global                           # Clear global domain names
 domains:disable <app>                          # Disable VHOST support
 domains:enable <app>                           # Enable VHOST support
 domains:remove <app> <domain> [<domain> ...]   # Remove domains from app

docs/deployment/methods/dockerfiles.md

@@ -29,6 +29,12 @@ For users that require customization in the `build` phase, you may use build arg
 dokku docker-options:add node-js-app build '--build-arg NODE_ENV=production'
 ```
 
+The location of the `Dockerfile` may also be specified. If the location is changed, the repository **must also** have a `Dockerfile` in the root directory in order to trigger a dockerfile-based deploy.
+
+```shell
+dokku docker-options:add node-js-app build '--file Dockerfile.dokku'
+```
+
 Once set, the Dockerfile usage would be as follows:
 
 ```Dockerfile

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 0.16.2-2 (Mon Feb 22 23:20:37 CET 2016)"
+# wait for "==> build-arch: ==> Finished making: dokku 0.16.3-2 (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/getting-started/installation.md

@@ -21,8 +21,8 @@ To install the latest stable version of Dokku, you can run the following shell c
 
 ```shell
 # for debian systems, installs Dokku via apt-get
-wget https://raw.githubusercontent.com/dokku/dokku/v0.16.2/bootstrap.sh;
-sudo DOKKU_TAG=v0.16.2 bash bootstrap.sh
+wget https://raw.githubusercontent.com/dokku/dokku/v0.16.3/bootstrap.sh;
+sudo DOKKU_TAG=v0.16.3 bash bootstrap.sh
 ```
 
 The installation process takes about 5-10 minutes, depending upon internet connection speed.

docs/home.html

@@ -10,30 +10,30 @@
     <link href="https://fonts.googleapis.com/css?family=Montserrat:400,700" rel="stylesheet" type="text/css">
     <title>Dokku - The smallest PaaS implementation you've ever seen</title>
 
-    <link rel="apple-touch-icon" sizes="57x57" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-57x57.png">
-    <link rel="apple-touch-icon" sizes="60x60" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-60x60.png">
-    <link rel="apple-touch-icon" sizes="72x72" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-72x72.png">
-    <link rel="apple-touch-icon" sizes="76x76" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-76x76.png">
-    <link rel="apple-touch-icon" sizes="114x114" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-114x114.png">
-    <link rel="apple-touch-icon" sizes="120x120" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-120x120.png">
-    <link rel="apple-touch-icon" sizes="144x144" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-144x144.png">
-    <link rel="apple-touch-icon" sizes="152x152" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-152x152.png">
-    <link rel="apple-touch-icon" sizes="180x180" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-180x180.png">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/favicon-32x32.png" sizes="32x32">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/android-chrome-192x192.png" sizes="192x192">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/favicon-96x96.png" sizes="96x96">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/favicon-16x16.png" sizes="16x16">
-    <link rel="manifest" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/manifest.json">
-    <link rel="shortcut icon" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/favicon.ico">
+    <link rel="apple-touch-icon" sizes="57x57" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-57x57.png">
+    <link rel="apple-touch-icon" sizes="60x60" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-60x60.png">
+    <link rel="apple-touch-icon" sizes="72x72" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-72x72.png">
+    <link rel="apple-touch-icon" sizes="76x76" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-76x76.png">
+    <link rel="apple-touch-icon" sizes="114x114" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-114x114.png">
+    <link rel="apple-touch-icon" sizes="120x120" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-120x120.png">
+    <link rel="apple-touch-icon" sizes="144x144" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-144x144.png">
+    <link rel="apple-touch-icon" sizes="152x152" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-152x152.png">
+    <link rel="apple-touch-icon" sizes="180x180" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-180x180.png">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/favicon-32x32.png" sizes="32x32">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/android-chrome-192x192.png" sizes="192x192">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/favicon-96x96.png" sizes="96x96">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/favicon-16x16.png" sizes="16x16">
+    <link rel="manifest" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/manifest.json">
+    <link rel="shortcut icon" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/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@v0.16.2/docs/assets/favicons/mstile-144x144.png">
-    <meta name="msapplication-config" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/browserconfig.xml">
+    <meta name="msapplication-TileImage" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/mstile-144x144.png">
+    <meta name="msapplication-config" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/browserconfig.xml">
     <meta name="theme-color" content="#ffffff">
 
     <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@v0.16.2/docs/assets/style.css" rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/style.css" rel="stylesheet">
     <!-- <link href="/dokku/docs/assets/style.css" rel="stylesheet"> -->
     <style>
       .sponsors {
@@ -127,12 +127,12 @@
           <p class="line">
             <span class="path"></span>
             <span class="prompt">$</span>
-            <span class="command">wget https://raw.githubusercontent.com/dokku/dokku/v0.16.2/bootstrap.sh</span>
+            <span class="command">wget https://raw.githubusercontent.com/dokku/dokku/v0.16.3/bootstrap.sh</span>
           </p>
           <p class="line">
             <span class="path"></span>
             <span class="prompt">$</span>
-            <span class="command">sudo DOKKU_TAG=v0.16.2 bash bootstrap.sh</span>
+            <span class="command">sudo DOKKU_TAG=v0.16.3 bash bootstrap.sh</span>
           </p>
           <p class="line">
             <span class="output">&nbsp;# go to your server's IP and follow the web installer</span>

docs/networking/port-management.md

@@ -14,6 +14,8 @@ 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.
+
 ### Proxy port mapping
 
 > New as of 0.6.0

docs/template.html

@@ -9,26 +9,26 @@
     <meta name="author" content="">
     <title>Dokku - The smallest PaaS implementation you've ever seen</title>
 
-    <link rel="apple-touch-icon" sizes="57x57" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-57x57.png">
-    <link rel="apple-touch-icon" sizes="60x60" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-60x60.png">
-    <link rel="apple-touch-icon" sizes="72x72" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-72x72.png">
-    <link rel="apple-touch-icon" sizes="76x76" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-76x76.png">
-    <link rel="apple-touch-icon" sizes="114x114" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-114x114.png">
-    <link rel="apple-touch-icon" sizes="120x120" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-120x120.png">
-    <link rel="apple-touch-icon" sizes="144x144" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-144x144.png">
-    <link rel="apple-touch-icon" sizes="152x152" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-152x152.png">
-    <link rel="apple-touch-icon" sizes="180x180" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/apple-touch-icon-180x180.png">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/favicon-32x32.png" sizes="32x32">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/android-chrome-192x192.png" sizes="192x192">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/favicon-96x96.png" sizes="96x96">
-    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/favicon-16x16.png" sizes="16x16">
-    <link rel="manifest" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/manifest.json">
-    <link rel="shortcut icon" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/favicon.ico">
+    <link rel="apple-touch-icon" sizes="57x57" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-57x57.png">
+    <link rel="apple-touch-icon" sizes="60x60" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-60x60.png">
+    <link rel="apple-touch-icon" sizes="72x72" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-72x72.png">
+    <link rel="apple-touch-icon" sizes="76x76" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-76x76.png">
+    <link rel="apple-touch-icon" sizes="114x114" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-114x114.png">
+    <link rel="apple-touch-icon" sizes="120x120" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-120x120.png">
+    <link rel="apple-touch-icon" sizes="144x144" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-144x144.png">
+    <link rel="apple-touch-icon" sizes="152x152" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-152x152.png">
+    <link rel="apple-touch-icon" sizes="180x180" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/apple-touch-icon-180x180.png">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/favicon-32x32.png" sizes="32x32">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/android-chrome-192x192.png" sizes="192x192">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/favicon-96x96.png" sizes="96x96">
+    <link rel="icon" type="image/png" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/favicon-16x16.png" sizes="16x16">
+    <link rel="manifest" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/manifest.json">
+    <link rel="shortcut icon" href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/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@v0.16.2/docs/assets/favicons/mstile-144x144.png">
-    <meta name="msapplication-config" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.2/docs/assets/favicons/browserconfig.xml">
+    <meta name="msapplication-TileImage" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/mstile-144x144.png">
+    <meta name="msapplication-config" content="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/favicons/browserconfig.xml">
     <meta name="theme-color" content="#ffffff">
 
     <script>
@@ -42,7 +42,7 @@
     </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@v0.16.2/docs/assets/style.css" rel="stylesheet">
+    <link href="https://cdn.jsdelivr.net/gh/dokku/dokku@v0.16.3/docs/assets/style.css" rel="stylesheet">
     <!-- <link href="/dokku/docs/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>

plugins/00_dokku-standard/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core standard plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/20_events/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core events logging plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/app-json/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core app-json plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/apps/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core apps plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/build-env/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core build-env plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/buildpacks/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core buildpacks plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/certs/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core certificate management plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/checks/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core checks plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/common/functions

@@ -291,6 +291,10 @@ is_image_herokuish_based() {
   declare IMAGE="$1"
   local USER_VALUE
 
+  if [[ -z "$IMAGE" ]]; then
+    return 1
+  fi
+
   # due to how the build process works, all herokuish images have the Environment variable USER=herokuishuser
   USER_VALUE="$(docker inspect -f '{{range .Config.Env}}{{if eq . "USER=herokuishuser" }}{{println .}}{{end}}{{end}}' "$IMAGE")"
   [[ "$USER_VALUE" == "" ]] && return 1

plugins/common/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core common plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/config/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core config plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/docker-options/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core docker-options plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/domains/functions

@@ -176,6 +176,14 @@ domains_add_global() {
   done
 }
 
+domains_clear_global() {
+  declare desc="remove all domains"
+  local GLOBAL_VHOST_PATH="$DOKKU_ROOT/VHOST"
+
+  rm "$GLOBAL_VHOST_PATH"
+  touch "$GLOBAL_VHOST_PATH"
+}
+
 domains_remove_global() {
   declare desc="remove list of domains"
   local GLOBAL_VHOST_PATH="$DOKKU_ROOT/VHOST"

plugins/domains/internal-functions

@@ -91,6 +91,7 @@ domains_help_content_func() {
     domains:add <app> <domain> [<domain> ...], Add domains to app
     domains:add-global <domain> [<domain> ...], Add global domain names
     domains:clear <app>, Clear all domains for app
+    domains:clear-global, Clear global domain names
     domains:disable <app>, Disable VHOST support
     domains:enable <app>, Enable VHOST support
     domains:remove <app> <domain> [<domain> ...], Remove domains from app

plugins/domains/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core domains plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/enter/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core enter plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/git/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core git plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/logs/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core logs plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/network/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core network plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/nginx-vhosts/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core nginx-vhosts plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/plugin/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core plugin plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/proxy/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core proxy plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/ps/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core ps plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/repo/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core repo plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/resource/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core resource plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/scheduler-docker-local/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core scheduler-docker-local plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/scheduler-docker-local/scheduler-run

@@ -47,11 +47,11 @@ scheduler-docker-local-scheduler-run() {
   DOKKU_QUIET_OUTPUT=1 extract_procfile "$APP"
 
   POTENTIAL_PROCFILE_KEY="$1"
-  PROC_CMD=$(get_cmd_from_procfile "$APP" "$POTENTIAL_PROCFILE_KEY" || echo '')
+  PROC_CMD=$(get_cmd_from_procfile "$APP" "$POTENTIAL_PROCFILE_KEY" 2>/dev/null || echo '')
   remove_procfile "$APP"
 
   if [[ -n "$PROC_CMD" ]]; then
-    dokku_log_info1 "Found '$POTENTIAL_PROCFILE_KEY' in Procfile, running that command"
+    dokku_log_info1_quiet "Found '$POTENTIAL_PROCFILE_KEY' in Procfile, running that command"
     set -- "$PROC_CMD" "${@:2}"
   fi
 

plugins/shell/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core shell plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/ssh-keys/functions

@@ -14,9 +14,14 @@ verify_ssh_key_file() {
   declare desc="Test that public key is valid"
   [[ -s ${DOKKU_ROOT}/.ssh/authorized_keys ]] || dokku_log_fail "No public keys found."
   local key line=0
+  local TMP_KEY_FILE
+  TMP_KEY_FILE=$(mktemp "/tmp/${FUNCNAME[0]}.XXXX")
+  trap 'rm -rf "$TMP_KEY_FILE" >/dev/null' RETURN INT TERM EXIT
+
   while read -r key; do
     line=$((line + 1))
-    ssh-keygen -l -f /dev/stdin <<<"$key" &>/dev/null || dokku_log_fail "${DOKKU_ROOT}/.ssh/authorized_keys line $line failed ssh-keygen check."
+    echo "$key" >"$TMP_KEY_FILE"
+    ssh-keygen -lf "$TMP_KEY_FILE" &>/dev/null || dokku_log_fail "${DOKKU_ROOT}/.ssh/authorized_keys line $line failed ssh-keygen check."
   done <"${DOKKU_ROOT}/.ssh/authorized_keys"
 }
 

plugins/ssh-keys/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core ssh-keys plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/ssh-keys/subcommands/add

@@ -7,22 +7,33 @@ source "$PLUGIN_AVAILABLE_PATH/ssh-keys/functions"
 add_keys() {
   declare desc="add a new key via sshcommand"
   local cmd="ssh-keys:add"
-  shift
-  local name="$1" key_file="$2" key_contents key_from_pipe
-  [[ -p /dev/stdin ]] && read -r key_from_pipe
-  if [[ -n "$key_from_pipe" ]]; then
-    ssh-keygen -lf /dev/stdin <<<"$key_from_pipe" &>/dev/null || dokku_log_fail "Key piped in is not a valid ssh public key"
-    key_contents="$key_from_pipe"
-  elif [[ -n "$key_file" ]]; then
-    key_contents="$(cat "$key_file")"
-    ssh-keygen -lf /dev/stdin <<<"$key_contents" &>/dev/null || dokku_log_fail "Key from file is not a valid ssh public key"
+  [[ "$1" == "$cmd" ]] && shift 1
+  declare NAME="$1" KEY_FILE="$2"
+  local TMP_KEY_FILE
+  TMP_KEY_FILE=$(mktemp "/tmp/${FUNCNAME[0]}.XXXX")
+  trap 'rm -rf "$TMP_KEY_FILE" >/dev/null' RETURN INT TERM EXIT
+
+  if [[ -n "$KEY_FILE" ]]; then
+    true
+  elif [[ -p /dev/stdin ]]; then
+    local key_contents
+    read -r key_contents
+    echo "$key_contents" >"$TMP_KEY_FILE"
+    KEY_FILE="$TMP_KEY_FILE"
+  else
+    dokku_log_fail "No key specified via file or pipe"
   fi
-  [[ -n "$name" && -n "$key_contents" ]] || dokku_log_fail "Two arguments are required if not piping, ie: dokku ssh-keys:add <NAME> <KEY_FILE>"
-  local count="$(wc -l <<<"$key_contents")"
-  [ "$count" -eq 1 ] || dokku_log_fail 'Too many keys provided, set one per invocation of dokku ssh-keys:add <NAME> <KEY_FILE>'
+
+  if [[ ! -s "$KEY_FILE" ]]; then
+    dokku_log_fail "Empty key was specified"
+  fi
+
+  local count="$(wc -l "$KEY_FILE" | awk '{ print $1; }')"
+  [[ "$count" -eq 1 ]] || dokku_log_fail "Too many keys provided, set one per invocation of dokku ssh-keys:add <NAME> <KEY_FILE>"
+  ssh-keygen -lf "$KEY_FILE" &>/dev/null || dokku_log_fail "Key specified in is not a valid ssh public key"
   create_ssh_key_file
   verify_ssh_key_exists
-  echo "$key_contents" | sshcommand acl-add dokku "$name" || dokku_log_fail "sshcommand returned an error: $?"
+  sshcommand acl-add dokku "$NAME" "$KEY_FILE" || dokku_log_fail "sshcommand returned an error: $?"
   verify_ssh_key_file
 }
 

plugins/storage/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core storage plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/tags/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core tags plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

plugins/tar/plugin.toml

@@ -1,4 +1,4 @@
 [plugin]
 description = "dokku core tar plugin"
-version = "0.16.2"
+version = "0.16.3"
 [plugin.config]

tests/unit/20_domains.bats

@@ -234,6 +234,24 @@ teardown() {
   assert_success
 }
 
+@test "(domains) domains:clear-global" {
+  run /bin/bash -c "dokku domains:add-global global.dokku.invalid"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+
+  run /bin/bash -c "dokku domains:add-global global.dokku.me"
+  echo "output: $output"
+  echo "status: $status"
+  assert_success
+
+  run /bin/bash -c "dokku domains:clear-global"
+  echo "output: $output"
+  echo "status: $status"
+  refute_line "global.dokku.invalid"
+  refute_line "global.dokku.me"
+}
+
 @test "(domains) domains:remove-global" {
   run /bin/bash -c "dokku domains:add-global global.dokku.me"
   echo "output: $output"