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# History ## 0.38.26 Install/update via the bootstrap script: ```shell wget -NP . https://dokku.com/install/v0.38.26/bootstrap.sh sudo DOKKU_TAG=v0.38.26 bash bootstrap.sh ``` ### Bug Fixes - #8906: @josegonzalez Match docker options by shell word when removing ### New Features - #8911: @josegonzalez Route wildcard domains through traefik on k3s - #8909: @josegonzalez Support manually managed cert issuers on k3s - #8903: @josegonzalez Support kernel sysctls on the k3s scheduler - #8856: @youdie006 Add pre-parsed port_mappings to ports:report json ### Refactors - #8863: @josegonzalez Move host-crontab generation into cron plugin ### Documentation - #8908: @josegonzalez Document --global on scheduler-k3s report and set - #8858: @bakatz Added instructions for restoring backups on different CPU architectures. ### Tests - #8893: @dependabot[bot] chore(deps): bump django from 5.2.16 to 5.2.17 in /tests/apps/dockerfile-release - #8891: @dependabot[bot] chore(deps-dev): bump heroku/heroku-buildpack-php from 293 to 294 in /tests/apps/php - #8877: @dependabot[bot] chore(deps): bump google.golang.org/grpc from 1.82.1 to 1.83.0 in /tests/apps/gogrpc - #8874: @dependabot[bot] chore(deps): bump sass from 1.101.7 to 1.102.0 in /tests/apps/multi - #8870: @dependabot[bot] chore(deps): bump sass from 1.101.6 to 1.101.7 in /tests/apps/multi - #8866: @dependabot[bot] chore(deps): bump sass from 1.101.3 to 1.101.6 in /tests/apps/multi - #8860: @dependabot[bot] chore(deps): bump setuptools from 78.1.1 to 83.0.0 in /tests/apps/dockerfile-release - #8859: @dependabot[bot] chore(deps): bump immutable from 5.1.5 to 5.1.9 in /tests/apps/multi - #8855: @dependabot[bot] chore(deps): bump sass from 1.101.0 to 1.101.3 in /tests/apps/multi - #8857: @dependabot[bot] chore(deps): bump body-parser from 2.2.1 to 2.3.0 in /tests/apps/checks-root - #8853: @dependabot[bot] chore(deps): bump python from 3.15.0b3-bookworm to 3.15.0b4-bookworm in /tests/apps/dockerfile-release ### Dependencies - #8905: @dependabot[bot] chore(deps): bump oras.land/oras-go/v2 from 2.6.1 to 2.6.2 in /plugins/scheduler-k3s - #8869: @dependabot[bot] chore(deps): bump github.com/mattn/go-isatty from 0.0.23 to 0.0.24 in /plugins/app-json - #8887: @dependabot[bot] chore(deps): bump github.com/kedacore/keda/v2 from 2.20.1 to 2.20.2 in /plugins/scheduler-k3s - #8883: @dokku-bot chore: bump docker-container-healthchecker to 0.16.0 - #8886: @dependabot[bot] chore(deps): update markdown requirement from <3.11,>=3.10.2 to >=3.10.3,<3.11 in /docs/_build - #8892: @dependabot[bot] chore(deps): bump traefik from v3.7.9 to v3.7.10 in /plugins/traefik-vhosts - #8885: @dokku-bot chore: bump dokku-update to 0.10.0 - #8884: @dokku-bot chore: bump procfile-util to 0.20.8 - #8882: @dokku-bot chore: bump docker-image-labeler to 0.10.0 - #8888: @dependabot[bot] chore(deps): bump github.com/traefik/traefik/v2 from 2.11.53 to 2.11.54 in /plugins/scheduler-k3s - #8900: @dokku-bot chore: bump gliderlabs-sigil to 0.12.1 - #8899: @dokku-bot chore: bump herokuish to 0.11.14 - #8898: @dokku-bot chore: bump netrc to 0.11.1 - #8897: @dokku-bot chore: bump dokku-event-listener to 0.20.1 - #8896: @dokku-bot chore: bump sshcommand to 0.20.2 - #8895: @dokku-bot chore: bump lambda-builder to 0.9.4 - #8894: @dokku-bot chore: bump plugn to 0.17.1 - #8876: @dependabot[bot] chore(deps): bump github.com/cert-manager/cert-manager from 1.21.0 to 1.21.1 in /plugins/scheduler-k3s - #8873: @dependabot[bot] chore(deps): bump traefik from v3.7.8 to v3.7.9 in /plugins/traefik-vhosts - #8872: @dependabot[bot] chore(deps): bump github.com/traefik/traefik/v2 from 2.11.52 to 2.11.53 in /plugins/scheduler-k3s - #8871: @dependabot[bot] chore(deps): bump k8s.io/kubernetes from 1.36.2 to 1.36.3 in /plugins/scheduler-k3s - #8868: @dependabot[bot] chore(deps): bump k8s.io/kubectl from 0.36.2 to 0.36.3 in /plugins/scheduler-k3s - #8867: @dependabot[bot] chore(deps): bump k8s.io/client-go from 0.36.2 to 0.36.3 in /plugins/scheduler-k3s - #8865: @dependabot[bot] chore(deps): bump github.com/fluxcd/pkg/kustomize from 1.38.0 to 1.39.0 in /plugins/scheduler-k3s - #8864: @dependabot[bot] chore(deps): bump soupsieve from 2.9 to 2.9.1 in /docs/_build - #8854: @dependabot[bot] chore(deps): bump python from 3.15.0b3-alpine to 3.15.0b4-alpine in /docs/_build - #8852: @dependabot[bot] chore(deps): bump soupsieve from 2.8.4 to 2.9 in /docs/_build - #8851: @dependabot[bot] chore(deps): bump mkdocs-material from 9.7.6 to 9.7.7 in /docs/_build - #8850: @dependabot[bot] chore(deps): bump actions/setup-python from 6 to 7 ### Other - #8907: @josegonzalez fix: migrate env files before reading deprecated vars - #8881: @josegonzalez Ignore minor and patch updates for github actions
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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 22.04 / 24.04 (amd64/arm64) - Any currently supported release
- Debian 11+ (amd64/arm64)
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 -NP . https://dokku.com/install/v0.38.26/bootstrap.sh
sudo DOKKU_TAG=v0.38.26 bash bootstrap.sh
You can then proceed to configure your server domain (via dokku domains:set-global) and user access (via dokku ssh-keys:add) to complete the 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