# History
## 0.10.0
### Bug Fixes
- #2820: @josegonzalez Require netcat in debian packaging
- #2774: @fruitl00p Include docker-options in the default `dokku`
- #2778: @zarqman Fix /etc/logrotate.d/dokku on debian
- #2747: @ebeigarts Update herokuish base image on updates using --pull
- #2739: @josegonzalez Use listener_port in nginx.conf.sigil
- #2735: @josegonzalez Ensure we can call ps:report without specifying an application
- #2733: @josegonzalez Add support for new docker package names
- #2730: @weyert Ignore the cache directory when cloning an app
- #2723: @weyert Call non-deprecated plugin:list method
### New Features
- #2803: @iSDP Adding related articles on the Docker Image Deployment page
- #2798: @znz Update CURL_CONNECT_TIMEOUT in docs
- #2795: @josegonzalez docs: Add documentation around adding build-time configuration variables
- #2791: @yazinsai Correct typo in persistent storage docs
- #2789: @h4ckninja Subject-verb agreement
- #2790: @flyinggrizzly Add entry for insecure connection issue in Rails
- #2788: @josegonzalez Flesh out uninstallation documentation
- #2784: @josegonzalez Document special dokku environment variables
- #2773: @znz Update year in footer [ci skip]
- #2768: @znz Ubuntu 12.04 is EOL
- #2769: @lucianopf Fix SlackButton for mobile devices.
- #2763: @ZiadSalah Update vagrant documentation for windows users
- #2764: @joshmanders Create PULL_REQUEST_TEMPLATE.md
- #2758: @AxelTheGerman Update doc location for dokku-git-rev community plugin
- #2757: @nodanaonlyzuul Fix typo from "To use a dockerfiles" to "To use a dockerfile" singular
- #2753: @abrkn Use short-hand method for shutting down all applications in upgrade docs
- #2746: @josegonzalez Add redirect for installation to advanced install docs
- #2738: @josegonzalez Add missing `NO_SSL_SERVER_NAME` to example template
- #2457: @john-doherty Update Digitalocean installation instructions
- #2725: @timaschew Fix typo in application management docs
- #2719: @joshco Clarify that nginx.conf.sigil must be committed to repository
- #2715: @josegonzalez Use urls that are linkable on github
### Documentation
- #2822: @josegonzalez refactor: allow skipping cleanup on a per-application basis
- #2754: @fzerorubigd Add support for set DOKKU_IMAGE per app
- #2815: @markstory Add stickler-ci configuration.
- #2809: @oliw Remove aufs step from Makefile
- #2785: @josegonzalez Add a release-plugin binary
- #2777: @stokarenko Turn on ps-post-stop hook.
- #2781: @fruitl00p Adds docker.io support
- #2766: @josegonzalez Upgrade to herokuish 0.3.29
- #2765: @josegonzalez Install python3-software-properties as an alternative to python-software-properties
- #2642: @chiedo Added better default nginx error pages
- #2678: @callahad Default to secure PCI-compliant SSL setup
- #2734: @josegonzalez Allow quieter report output
# History
## 0.9.3
### Bug Fixes
- #2706: @josegonzalez fix: ensure nginx conf.d directory exists when running nginx install hook
- #2701: @scjody Set SSH_USER for root commands
### New Features
- #2708: @josegonzalez Document that we will not do buildpack support in the issue tracker
### Documentation
- #2709: @michaelshobbs increase CURL_TIMEOUT and CURL_CONNECT_TIMEOUT defaults
- #2699: @mbreit Add support for git >= 2.11
# History
## 0.9.2
### New Features
- #2698: @josegonzalez docs: Document that we only care about specific sections
- #2697: @callahad Restore installer note regarding AUFS on Linode
- #2694: @scjody Add documentation note re: git-pre-pull vs. auth
### Documentation
- #2695: @michaelshobbs add tests for pre/post deploy tasks
# History
## 0.9.0
### Bug Fixes
- #2691: @josegonzalez Fix package building when golang binaries are available
- #2671: @znz Fix variable name
- #2672: @callahad Fix logrotate on Debian
- #2666: @josegonzalez Use correct flag for build arguments when installing herokuish
- #2664: @pvalentim Fix remote name when using --remote option with apps:create
### New Features
- #2689: @mbreit Add dokku-monit to community plugin list
- #2683: @josegonzalez Ensure we have an example for adding keys as another user
- #2682: @josegonzalez Clarify supported stanzas in app.json
- #2679: @callahad Remove unnecessary Linode-specific instructions
- #2670: @znz Remove duplicated `(i.e. `
### Documentation
- #2685: @josegonzalez Pass shellcheck on os x
- #2677: @callahad Prefer HTTP2 to SPDY in nginx-vhosts
- #2673: @michaelshobbs Update to herokuish 0.3.27
- #2674: @michaelshobbs Update sshcommand to 0.7.0
- #2654: @ebeigarts Enable nginx and docker on system startup when using bootstrap.sh on CentOS
- #2546: @michaelshobbs Convert repo plugin to golang
Application cloning can be used to setup review applications based on an existing application. This is useful in CI/CD pipelines where a developer may wish to verify code in a custom environment without overwriting a shared staging environment.
Since they are separate resources, triggering the normal app creation flow makes the most sense.
We still remove the cache directory because we want the correct cache permissions for the new application.
An application which has not been deployed will not have an image
available, and therefore attempting to remove an (empty) cache directory
will fail. Rather than checking for the image - which we should
still do, as not having an image for a deployed app is an error state -
we should instead only attempt the docker cache removal if the directory
cannot be removed via rmdir.
Closes#2294
