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# History ## 0.25.0 Install/update via the bootstrap script: ```shell wget https://raw.githubusercontent.com/dokku/dokku/v0.25.0/bootstrap.sh sudo DOKKU_TAG=v0.25.0 bash bootstrap.sh ``` See the [0.25.0 migration guide](/docs/appendices/0.25.0-migration-guide.md) for more information on migrating to 0.25.0. ### Bug Fixes - #4733: @josegonzalez Force grep to run in quiet mode in domains:add call - #4732: @josegonzalez Ensure image cleanup does not impact the stack image and refactor container/image cleanup - #4731: @josegonzalez Respect debconf selections where possible - #4729: @josegonzalez Correct count check for user-auth trigger - #4721: @josegonzalez Recursively sync submodules - #4717: @josegonzalez Silence stderr when checking for ufw on debian systems - #4716: @josegonzalez Suppress dos2unix stderr output during Dockerfile builds - #4686: @josegonzalez Ensure repository is bare when calling git:sync - #4684: @josegonzalez Install gpg-agent in bootstrap script - #4683: @josegonzalez Strip published port flags when triggering deploy tasks - #4651: @josegonzalez Do not attempt to retire when there was no pre-existing container - #4639: @josegonzalez Correct path for azure-vm releases ### New Features - #4730: @josegonzalez Execute motd at the end of the install - #4719: @josegonzalez Add support for routing an app to a specified host:port - #4715: @josegonzalez Switch from xip.io to sslip.io - #4460: @josegonzalez Implement registry plugin - #4711: @josegonzalez Enable installing on RPM systems where bind-utils is bindutils - #4687: @josegonzalez Output message explaining how to remove a deploy lock when a lock is encountered - #4682: @josegonzalez Properly space report output - #4502: @josegonzalez Add monorepo support - #4509: @josegonzalez Add ability to specify initial network - #4641: @dbazile Add initial support for installing onto Fedora ### Refactors - #4508: @josegonzalez Add support for the formation key in app.json - #4507: @josegonzalez Drop support for Ubuntu 16.04 ### Documentation - #4723: @josegonzalez Clarify buildkit instructions - #4718: @josegonzalez Update link to azure installation on homepage - #4714: @josegonzalez Swap from freenode to libera.chat - #4712: @josegonzalez Clarify the shape of the command that should be entered in app.json for a cron task - #4709: @josegonzalez Add migration note for deprecation of ubuntu 16.04 - #4697: @josegonzalez Specify that run containers use the same image - #4688: @josegonzalez Add a note on recovering networks - #4689: @josegonzalez Add a note about wildcards in the installation doc page - #4680: @josegonzalez Cleanup markdown lint errors - #4679: @josegonzalez Cleanup markdown lint errors - #4678: @josegonzalez Cleanup markdown lint errors - #4677: @josegonzalez Cleanup markdown lint errors - #4672: @bjab Fix typo in pack builder docs - #4668: @RealOrangeOne Make example gitlab-ci script a list - #4673: @eltociear Fix comment typo in dokku binary - #4661: @dy3l Fix case style - #4647: @AngCosmin Fixed unable to find version `v1` for official Github Action ### Tests - #4693: @josegonzalez Add package.lock for test app - #4685: @josegonzalez Remove ci skip note in PULL_REQUEST_TEMPLATE.md - #4681: @josegonzalez Ignore duplication warnings in codacy - #4644: @josegonzalez Update unit test publisher to latest ### Other - #4726: @josegonzalez Drop web installer in favor of setup via cli - #4713: @josegonzalez Make heroku-20/focal the default stack for herokuish builds - #4707: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 195 to 196 in /tests/apps/php - #4701: @josegonzalez Revamp dokku run command - #4671: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 193 to 195 in /tests/apps/php - #4674: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.5 to 11.0.6 in /tests/apps/java - #4652: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.4 to 11.0.5 in /tests/apps/java - #4653: @dependabot[bot] chore(deps): bump maven-dependency-plugin from 3.1.2 to 3.2.0 in /tests/apps/java - #4648: @dependabot[bot] chore(deps): bump django from 3.1.9 to 3.1.12 in /tests/apps/dockerfile-release - #4645: @dependabot[bot] chore(deps): bump jetty-servlet from 11.0.3 to 11.0.4 in /tests/apps/java - #4642: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 192 to 193 in /tests/apps/php
Dokku
Docker powered mini-Heroku. The smallest PaaS implementation you've ever seen.
Sponsors
Become a sponsor and get your logo on our README on GitHub with a link to your site. [Become a sponsor]
Backers
Support us with a monthly donation and help us continue our activities. [Become a backer]
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)
- 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.
Otherwise, you will need to import the keypair manually after installation using dokku ssh-keys:add.
Installation
To install the latest stable release, run the following commands as a user who has access to sudo:
wget https://raw.githubusercontent.com/dokku/dokku/v0.25.0/bootstrap.sh
sudo DOKKU_TAG=v0.25.0 bash bootstrap.sh
You can then proceed to the ip address or domain name associated with your server to complete the web-based installation.
If you wish for a more unattended installation method, see these docs.
Upgrade
View the docs for upgrading from an older version of Dokku.
Documentation
Full documentation - including advanced installation docs - are available online at https://dokku.com/docs/getting-started/installation/.
Support
You can use GitHub Issues, check Troubleshooting in the documentation, or join us on Gliderlabs Slack in the #dokku channel.
Contribution
After checking GitHub Issues, the Troubleshooting Guide or having a chat with us on Gliderlabs Slack in the #dokku channel, feel free to fork and create a Pull Request.
While we may not merge your PR as is, they serve to start conversations and improve the general Dokku experience for all users.
License
MIT License © Jeff Lindsay