# History ## 0.20.0 Install/update via the bootstrap script: ```shell wget https://raw.githubusercontent.com/dokku/dokku/v0.20.0/bootstrap.sh sudo DOKKU_TAG=v0.20.0 bash bootstrap.sh ``` ### Bug Fixes - #3891: @josegonzalez Add missing cpio dependency - #3861: @josegonzalez Fix app clone and rename calls - #3682: @josegonzalez Force tty check to run with the default language - #3853: @josegonzalez Add missing hooks to events plugin ### New Features - #3899: @josegonzalez Drop unnecessary quotes on docker inspect calls - #3895: @josegonzalez Expose network listeners to nginx templates for all process types - #3893: @josegonzalez Rewrite apps plugin in golang - #3889: @josegonzalez Update herokuish - #3879: @josegonzalez Drop support for unsupported Debian and Ubuntu releases … - #3880: @josegonzalez Remove unnecessary source/import statements - #3871: @josegonzalez Rewrite proxy plugin in golang - #3869: @josegonzalez Standardize plugin trigger calls - #3870: @josegonzalez Use Println in favor of Fprintln for os.Stdout - #3868: @josegonzalez Remove ps command - #3866: @josegonzalez Unify nginx config commands - #3865: @josegonzalez Cleanup injected docker labels - #3860: @josegonzalez Remove deprecated egrep calls from codebase - #3854: @josegonzalez Remove deprecated code - #3852: @josegonzalez Standardize plugin code - #3850: @josegonzalez DRY up reports in golang - #3851: @josegonzalez Update herokuish to 0.5.6 - #3847: @josegonzalez Custom docker networking - #3848: @josegonzalez Minor logging changes - #3843: @josegonzalez Enable HSTS by default - #3844: @josegonzalez Add global fallback for DOKKU_PROXY_PORT and DOKKU_PROXY_SSL_PORT - #3609: @jayjun Start long running containers with --init with tests - #3842: @josegonzalez rework docker-args-process trigger arguments - #3841: @josegonzalez Implement docker-options:clear ### Documentation - #3901: @Cellane 📝 Update information about Dokku CLI installation - #3892: @josegonzalez Move code of conduct to .github org repository - #3888: @decentral1se Mark 9+ for Debian version - #3874: @josegonzalez Push users to upgrade to recent versions - #3864: @alex-galey Change docs copyright to 2020 - #3863: @josegonzalez Update issue template to remove ambiguity around reporting - #3849: @josegonzalez Reference correct property in network docs example - #3840: @ollej Add link to fonts plugin - #3838: @ltalirz Expand docs surrounding access control ### Other - #3897: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.3.4 to 1.3.5 in /tests/apps/gogrpc - #3896: @dependabot-preview[bot] chore(deps): bump maven-dependency-plugin from 3.1.1 to 3.1.2 in /tests/apps/java - #3894: @dependabot-preview[bot] chore(deps): bump google.golang.org/grpc from 1.27.1 to 1.28.0 in /tests/apps/gogrpc - #3885: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 171 to 172 in /tests/apps/php - #3884: @dependabot-preview[bot] chore(deps): bump jetty-servlet from 9.4.26.v20200117 to 9.4.27.v20200227 in /tests/apps/java - #3877: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.3.3 to 1.3.4 in /tests/apps/gogrpc - #3858: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 170 to 171 in /tests/apps/php - #3855: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 169 to 170 in /tests/apps/php - #3846: @dependabot-preview[bot] chore(deps): bump werkzeug from 0.16.1 to 1.0.0 in /tests/apps/python-flask - #3845: @dependabot-preview[bot] chore(deps): bump google.golang.org/grpc from 1.27.0 to 1.27.1 in /tests/apps/gogrpc - #3833: @dependabot-preview[bot] chore(deps): bump google.golang.org/grpc from 1.26.0 to 1.27.0 in /tests/apps/gogrpc - #3837: @dependabot-preview[bot] chore(deps): bump jinja2 from 2.10.3 to 2.11.1 in /tests/apps/python-flask - #3836: @dependabot-preview[bot] chore(deps): bump github.com/golang/protobuf from 1.3.2 to 1.3.3 in /tests/apps/gogrpc - #3829: @dependabot-preview[bot] chore(deps): bump werkzeug from 0.16.0 to 0.16.1 in /tests/apps/python-flask - #3830: @dependabot-preview[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 166 to 169 in /tests/apps/php
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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 16.04/18.04 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/v0.20.0/bootstrap.sh
sudo DOKKU_TAG=v0.20.0 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 http://dokku.viewdocs.io/dokku/.
Support
You can use Github Issues, check Troubleshooting in the documentation, or join us on freenode in #dokku.
Contribution
After checking Github Issues, the Troubleshooting Guide or having a chat with us on freenode in #dokku, 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