This makes the installation a bit more secure by ensuring a user does not accidentally expose a way for unauthorized users to add new ssh keys to the system.
Additionally, this removes the extra HOSTNAME file to make the initial install process easier (that file was not modifiable by any dokku commands.
Closes#2247
Freenode is basically offline at this point and we've had a libera.chat for a while, so we should point to that.
Also default all real-time communication to Slack.
Finally, remove prominent links to IRC. While libera is still available, the lack of monitoring makes it not a great way to provide support to users.
As of April 2021, it will no longer be an LTS release, and thus us supporting it will increase maintenance burdens.
Also switch CI to use 18.04, so as to test what we currently support.
Closes#4505
# History
## 0.24.10
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.10/bootstrap.sh
sudo DOKKU_TAG=v0.24.10 bash bootstrap.sh
```
### Bug Fixes
- #4638: @josegonzalez Schedule a retire as early as possible
### Documentation
- #4635: @hiepxanh Add buildkit cache example to Dockerfile docs
- #4632: @scflode Fix typo in docs for GitHub Actions
### Other
- #4637: @dependabot[bot] chore(deps): bump django from 3.1.8 to 3.1.9 in /tests/apps/dockerfile-release
# History
## 0.24.9
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.9/bootstrap.sh
sudo DOKKU_TAG=v0.24.9 bash bootstrap.sh
```
### Bug Fixes
- #4617: @josegonzalez Actually use the null buildpack for the sample python app
- #4616: @josegonzalez Update azure-vm file paths to handled azure renames
### New Features
- #4629: @josegonzalez Upgrade dokku docker image to latest bionic release
### Documentation
- #4622: @allanitis Update nginx logging configuration example to better support AWS Cloudwatch
### Other
- #4627: @Tarow Respect custom stack when using cloud native builder
- #4619: @dependabot[bot] chore(deps): bump flask from 2.0.0 to 2.0.1 in /tests/apps/python-flask
- #4628: @dependabot[bot] chore(deps): bump monolog/monolog from 1.26.0 to 1.26.1 in /tests/apps/php
- #4618: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.2 to 11.0.3 in /tests/apps/java
# History
## 0.24.8
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.8/bootstrap.sh
sudo DOKKU_TAG=v0.24.8 bash bootstrap.sh
```
### Bug Fixes
- #4615: @josegonzalez Remove empty plugin directories during upgrade
- #4613: @josegonzalez Correct failing repo test
- #4612: @josegonzalez fix: always retire deployment task containers
### Documentation
- #4607: @serixscorpio Update link to dokku on Azure deployment page
- #4583: @josegonzalez Set correct redirect for installation
### Other
- #4610: @dependabot[bot] chore(deps): bump jinja2 from 2.11.3 to 3.0.1 in /tests/apps/python-flask
- #4614: @dependabot[bot] chore(deps): bump flask from 2.0.0 to 2.0.1 in /tests/apps/multi
- #4611: @dependabot[bot] chore(deps): bump thin from 1.8.0 to 1.8.1 in /tests/apps/ruby
- #4609: @dependabot[bot] chore(deps): bump socket.io from 4.0.2 to 4.1.2 in /tests/apps/.websocket.disabled
- #4608: @dependabot[bot] chore(deps): bump werkzeug from 1.0.1 to 2.0.1 in /tests/apps/python-flask
- #4600: @dependabot[bot] chore(deps): bump flask from 1.1.2 to 2.0.0 in /tests/apps/multi
- #4598: @dependabot[bot] chore(deps): bump flask from 1.1.2 to 2.0.0 in /tests/apps/python-flask
- #4592: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 191 to 192 in /tests/apps/php
- #4581: @dependabot-preview[bot] Upgrade to GitHub-native Dependabot
# History
## 0.24.6
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.6/bootstrap.sh
sudo DOKKU_TAG=v0.24.6 bash bootstrap.sh
```
### Bug Fixes
- #4493: @Cellane Ensure alternate-tags is properly injected for git:from-image deploys
- #4563: @Akirtovskis Tough netrc file when setting git:auth entries
- #4566: @jasiek Normalize Dockerfile line terminators to handle issues in port extraction
- #4567: @josegonzalez Ensure plugin:update updates all plugins when no plugin is specified
- #4568: @josegonzalez Do not insert log max-size when log-driver is set at daemon-level
- #4554: @josegonzalez Ensure deployment task containers get associated to internal networks
### New Features
- #4557: @josegonzalez Add bash-completion to debian package recommends
- #4484: @lunswor Bumps vector image version to 0.12.x
### Other
- #4569: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 190 to 191 in /tests/apps/php
# History
## 0.24.4
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.4/bootstrap.sh
sudo DOKKU_TAG=v0.24.4 bash bootstrap.sh
```
### Bug Fixes
- #4526: @josegonzalez Do not cut off builder arguments that have a 'v-' substring
- #4523: @josegonzalez Ignore set pipefail errors when DOKKU_SHELL is set to sh
- #4516: @josegonzalez Properly handle letsencrypt certs in certs:report output
- #4510: @josegonzalez Reformat existing buildpacks files
### New Features
- #4525: @josegonzalez Update error for git:from- commands when the artifact is already synced
- #4524: @josegonzalez Allow skipping entrypoint detection if entrypoint is tini
### Documentation
- #4531: @elamje Update config command to config:show
- #4528: @grantjenks Fix typo in persistent storage docs
- #4530: @Tobbe deployment docs: fix letsencrypt plugin name
- #4517: @illgitthat Update README with correct link to docs
- #4513: @josegonzalez Add a note on ssl and letsencrypt usage to the setup docs
- #4511: @josegonzalez Document removal of nginx site-enabled files for first time installers
- #4506: @josegonzalez Add full example for custom nginx log format
- #4504: @josegonzalez Clarify permissions on persistent storage paths
- #4503: @josegonzalez Drop dead newsletter link
### Other
- #4540: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.5.1 to 1.5.2 in /tests/apps/gogrpc
- #4535: @dependabot-preview[bot] chore(deps): bump gunicorn from 20.0.4 to 20.1.0 in /tests/apps/multi
- #4536: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 11.0.1 to 11.0.2 in /tests/apps/java
- #4537: @dependabot-preview[bot] chore(deps): bump gunicorn from 20.0.4 to 20.1.0 in /tests/apps/python-flask
- #4527: @Cellane Remove all traces of dokku-update
# History
## 0.24.3
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.3/bootstrap.sh
sudo DOKKU_TAG=v0.24.3 bash bootstrap.sh
```
### Bug Fixes
- #4496: @josegonzalez Ensure existing apps are initialized before modifying with code
### Documentation
- #4492: @josegonzalez Set better header colors for dark mode
- #4481: @bfontaine docs: fix a broken link
### Other
- #4495: @dependabot[bot] chore(deps): bump djangorestframework from 3.11.0 to 3.11.2 in /tests/apps/dockerfile-release
- #4494: @dependabot[bot] chore(deps): bump django from 3.0.7 to 3.1.6 in /tests/apps/dockerfile-release
- #4491: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.4.3 to 1.5.1 in /tests/apps/gogrpc
# History
## 0.24.2
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.2/bootstrap.sh
sudo DOKKU_TAG=v0.24.2 bash bootstrap.sh
```
### Bug Fixes
- #4473: @josegonzalez Add the correct log mount for app logs
### Other
- #4465: @Akirtovskis Add git:unlock command
- #4470: @dependabot-preview[bot] chore(deps): bump socket.io from 3.1.2 to 4.0.0 in /tests/apps/.websocket.disabled
- #4462: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 189 to 190 in /tests/apps/php
# History
## 0.24.1
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.1/bootstrap.sh
sudo DOKKU_TAG=v0.24.1 bash bootstrap.sh
```
### Bug Fixes
- #4454: @josegonzalez Use proper title for azure releases and fix tmp dir creation
### Documentation
- #4461: @josegonzalez Add dark mode support to documentation site
- #4457: @Cellane Rename 0.24.0 migration guide
- #4456: @josegonzalez Fix doc link and add 0.24.0 appendix to migration guides
# History
## 0.24.0
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.24.0/bootstrap.sh
sudo DOKKU_TAG=v0.24.0 bash bootstrap.sh
```
See the [0.24.0 migration guide](/docs/appendices/0.24.0-migration-guide.md) for more information on migrating to 0.24.0.
### Bug Fixes
- #4449: @josegonzalez Gitignore trigger symlink
- #4447: @josegonzalez Checkout code to ensure the bump-azure script is available
### New Features
- #4453: @josegonzalez Simplify tar and zip deploys via git:from-archive
- #4450: @josegonzalez Simplify docker image deploys via git:from-image
- #4379: @josegonzalez Allow builders to be detected based on repository contents
- #4425: @josegonzalez Implement heroku's postdeploy deployment task
- #4424: @josegonzalez Implement git:auth command
- #4419: @josegonzalez Add parallelism to certain proxy commands
### Refactors
- #4374: @josegonzalez Change exit code when app does not exist
### Documentation
- #4451: @josegonzalez Update links to builder documentation to avoid extra rewrite
- #4448: @josegonzalez Add documentation for git push to dokku-in-docker
# History
## 0.23.9
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.23.9/bootstrap.sh
sudo DOKKU_TAG=v0.23.9 bash bootstrap.sh
```
### Refactors
- #4445: @josegonzalez Bump azure template and formula directly on release
### Documentation
- #4444: @josegonzalez Uuse updated links for documentation
- #4439: @RyukerLiu View Doc redirect not working. Change to use direct link
# History
## 0.23.8
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.23.8/bootstrap.sh
sudo DOKKU_TAG=v0.23.8 bash bootstrap.sh
```
### Bug Fixes
- #4437: @josegonzalez Switch to using GIT_DIR environment variable to fix Centos 7 support
- #4436: @josegonzalez Properly handle directory change when cleaning .git directory
### New Features
- #4428: @josegonzalez Bump azure ARM quickstart template on release
### Documentation
- #4435: @josegonzalez Change page title based on current page
- #4427: @josegonzalez Change process management doc references to make more sense
### Other
- #4438: @josegonzalez Split out nginx tests further to decrease overall CI runtime
- #4430: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 11.0.0 to 11.0.1 in /tests/apps/java
# History
## 0.23.7
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.23.7/bootstrap.sh
sudo DOKKU_TAG=v0.23.7 bash bootstrap.sh
```
### Bug Fixes
- #4421: @josegonzalez Keep the git directory for worktree-enabled installations
### New Features
- #4420: @josegonzalez Add ability to specify X-Forwarded-Ssl header for proxied requests
### Documentation
- #4422: @josegonzalez Add warning regarding shallow clone pushes
- #4417: @andrewk17 Correct vector sink example command
- #4414: @josegonzalez Use correct html for offsite digitalocean link
- #4413: @josegonzalez Fix SSL documentation link in troubleshooting docs
### Other
- #4423: @josegonzalez Drop unused sigil packaging code
- #4418: @josegonzalez Drop unused skip-restart flag for proxy:disable
# History
## 0.23.3
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.23.3/bootstrap.sh
sudo DOKKU_TAG=v0.23.3 bash bootstrap.sh
```
### Bug Fixes
- #4397: @josegonzalez Correctly handle environment variables in deployment tasks for Cloud Native Buildpacks
- #4394: @josegonzalez Swap order of arguments on config-get call
### New Features
- #4395: @josegonzalez Add environment variable support to CNB-based containers
### Refactors
- #4393: @josegonzalez Use docker-image-labeler in cnb builder-build trigger
### Documentation
- #4396: @nerg4l Invalid link to Herokuish Buildpack Deployment in Cloud Native Buildpacks
### Tests
- #4390: @josegonzalez Run tests faster by not cloning the buildpack each time
### Other
- #4389: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 188 to 189 in /tests/apps/php
# History
## 0.23.2
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.23.2/bootstrap.sh
sudo DOKKU_TAG=v0.23.2 bash bootstrap.sh
```
### Bug Fixes
- #4388: @josegonzalez Do not inject max-size option when not using local or json-file log-drivers
- #4386: @josegonzalez Update to docker-image-labeler that handles in-use images
### New Features
- #4387: @josegonzalez Only warn if the vector container is stopped when fetching logs
- #4372: @josegonzalez Add ability to clear an individual resource
- #4384: @josegonzalez Add support for injected cron entries from external plugins
### Refactors
- #4373: @josegonzalez Do not attempt to extract Procfile in ps:scale
### Documentation
- #4377: @josegonzalez Add note about the dokku user cron being overwritten by Dokku
### Other
- #3757: @pickettd Add provision line to Windows Vagrant box for dokku-installer
# History
## 0.23.0
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.23.0/bootstrap.sh
sudo DOKKU_TAG=v0.23.0 bash bootstrap.sh
```
See the [0.23.0 migration guide](/docs/appendices/0.23.0-migration-guide.md) for more information on migrating to 0.23.0.
### Bug Fixes
- #4356: @josegonzalez Do not retag images unnecessarily
- #4355: @josegonzalez Allow underscores in vector schemes
- #4350: @josegonzalez Add missing trigger to events plugin
- #4348: @josegonzalez Correct app-specific shell handling
- #4333: @josegonzalez Drop tmpdir environment variables when not running as dokku user
### New Features
- #4336: @josegonzalez Add ability to manage stacks on an app or global level …
- #4354: @josegonzalez Log all triggers called by golang in trace output
- #4300: @AubreyHewes allow disabling hsts globally and explicitly enable per app
- #4337: @josegonzalez Add logrotation to container log files
- #4318: @josegonzalez Add ability to set client max body size via nginx:set
- #4343: @josegonzalez feat: add initial scheduled task implementation
- #4297: @josegonzalez Add support for cloning/syncing from a remote repository
- #4340: @bjornpost Allow configuring x-forwarded-* proxy headers via nginx:set
### Refactors
- #4349: @josegonzalez Remove need for internal dokku calls
### Documentation
- #4347: @fomojola Add post-deploy webhook to list of community plugins
- #4342: @AubreyHewes Point to current testing docs
- #4341: @josegonzalez Add testing link to contributing.md
### Tests
- #4352: @josegonzalez Add a test for application renames
- #4351: @josegonzalez Set hostname for CI runs
- #4322: @josegonzalez Switch to Github Actions for CI
### Other
- #4353: @josegonzalez Drop unused flag introduced by logs max-size feature
# History
## 0.22.9
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.9/bootstrap.sh
sudo DOKKU_TAG=v0.22.9 bash bootstrap.sh
```
### Bug Fixes
- #4334: @josegonzalez allow git pushes to apps that already exist but have old names
- #4335: @josegonzalez Add error checking to plugin:install and plugin:update
- #4338: @josegonzalez Strip trailing slashes in hostname from web installer
- #4332: @josegonzalez Correct aws release check in release-plugin script
- #4311: @nisseknudsen Allow named volume mounts in regex
- #4320: @josegonzalez Hardcode cnb workdir to /workspace
### New Features
- #4321: @josegonzalez Add git version to output
### Refactors
- #4329: @josegonzalez Standardize apt-get usage
### Documentation
- #4323: @stianlik Fix typo in nginx documentation
### Tests
- #4331: @josegonzalez Switch to upstream bats-core
- #4330: @josegonzalez Switch to using uuidgen for unique app names
### Other
- #4325: @WaviestBalloon Updated bootstrap.sh to not show when $DOKKU_TAG equals nothing
- #4324: @dependabot-preview[bot] chore(deps): bump socket.io from 3.0.5 to 3.1.0 in /tests/apps/.websocket.disabled
- #4319: @josegonzalez Update ruby dependencies in test app
- #4312: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 187 to 188 in /tests/apps/php
# History
## 0.22.8
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.8/bootstrap.sh
sudo DOKKU_TAG=v0.22.8 bash bootstrap.sh
```
### Bug Fixes
- #4309: @josegonzalez Correct issue where verifying an app name would bail early
### Documentation
- #4307: @josegonzalez Specify that the dokku logo is for non-commercial use
# History
## 0.22.6
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.6/bootstrap.sh
sudo DOKKU_TAG=v0.22.6 bash bootstrap.sh
```
### Bug Fixes
- #4295: @josegonzalez Update ps subcommands and triggers
### New Features
- #4286: @josegonzalez Add support for templated CHECKS files
- #4294: @josegonzalez Enhance ssh client logging output
- #4291: @josegonzalez Add log aggregation support via Vector
- #4288: @josegonzalez Add the pid of the dokku process to event logs
- #4289: @josegonzalez Clean precheck tmp file on exit
### Refactors
- #4287: @josegonzalez Refactor parallelized goroutines to use error groups
### Documentation
- #4292: @thomasfedb Update docs to note support for Ubuntu 20.04
- #4293: @ltalirz Fix path in persistent storage docs
### Other
- #4290: @josegonzalez Add support for debug logging plugin trigger stderr and stdout
# History
## 0.22.5
Install/update via the bootstrap script:
```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.22.5/bootstrap.sh
sudo DOKKU_TAG=v0.22.5 bash bootstrap.sh
```
### Bug Fixes
- #4279: @josegonzalez Allow vmware-based vm to work on big sur
### Refactors
- #4282: @josegonzalez Cleanup brew-bump integration
- #4280: @josegonzalez Parallelize report and scheduler retrieval
### Documentation
- #4285: @josegonzalez Reference official gitlab-ci integration
- #4284: @josegonzalez Drop old doc link to gitlab ci docs
- #4283: @josegonzalez Add CI documentation section for Github Actions and Gitlab
- #4281: @josegonzalez Add forum link to documentation
