# History ## 0.33.0 Install/update via the bootstrap script: ```shell wget -NP . https://dokku.com/install/v0.33.0/bootstrap.sh sudo DOKKU_TAG=v0.33.0 bash bootstrap.sh ``` ### Bug Fixes - #6466: @josegonzalez Use correct key for migrating global scheduler configuration on upgrade - #6450: @josegonzalez Always set -- on docker run commands internally to avoid parsing flags on specified commands - #6447: @josegonzalez Propagate arm64 build support for development builds - #6445: @josegonzalez Do not strip whitespace when displaying a file for debugging purposes - #6442: @josegonzalez Ignore go.work when bumping modules - #6427: @josegonzalez Add missing gitignore entry for app-json trigger ### New Features - #6500: @josegonzalez Add support for custom user namespaces when creating persistent storage directories - #6492: @josegonzalez Add support for multierror when exiting triggers - #6491: @josegonzalez Add wrappers for exec and ssh commands - #6489: @josegonzalez Disable flag parsing for dokku enter - #6469: @josegonzalez Allow generating an ssh deploy key via the git plugin - #6468: @josegonzalez Implement global support for setting proxy type - #6467: @josegonzalez Add ability to customize the registry repo with a template - #6464: @josegonzalez Create helper function for exposing a docker image's working directory - #6462: @josegonzalez Ensure ps:stop has a proper cli header - #6460: @josegonzalez Add a post-registry-login trigger - #6459: @josegonzalez Alias common registry names to docker.io - #6457: @josegonzalez Add the ability to specify the output format when listing ports - #6452: @josegonzalez Add alternative implementation for calling plugin triggers - #6446: @josegonzalez Add support for global-only environment properties - #6443: @josegonzalez Add support for exposing healthchecks in the AppJson struct - #6435: @josegonzalez Implement native k3s scheduler support - #6433: @josegonzalez Add go.work.sum to gitignore - #6432: @josegonzalez Upgrade golang to 1.21.6 - #6430: @josegonzalez Reformat devcontainer file - #6428: @josegonzalez Add ms-azuretools.vscode-docker to devcontainer setup - #6313: @josegonzalez Set the platform flag in order to run amd64 images on arm64 deploy targets ### Refactors - #6448: @josegonzalez Return an int32 for scale count - #6444: @josegonzalez Allow setting a custom mode when writing a slice to a file ### Documentation - #6517: @josegonzalez Remove k3s tutorial from documentation - #6516: @josegonzalez Note that the external kubernetes plugin is deprecated - #6515: @josegonzalez Replace the kubernetes plugin with k3s in the documentation - #6514: @josegonzalez Add notes on k3s replacement of the scheduler-kubernetes plugin - #6461: @josegonzalez Add documentation for implementing scheduler-related commands - #6458: @josegonzalez Add docblocks to appjson structs - #6420: @aochagavia Fix typo in zero downtime documentation ### Tests - #6465: @josegonzalez Update haproxy tests so they pass - #6449: @josegonzalez Run ci on ubuntu 22.04 - #6431: @josegonzalez Add golanglint-ci testing support ### Dependencies - #6513: @dependabot[bot] chore(deps): bump github.com/containerd/containerd from 1.7.6 to 1.7.11 in /plugins/scheduler-k3s - #6512: @josegonzalez Update github.com/gonsi/gomega golang dependency - #6511: @josegonzalez Update crypto and sys golang dependencies - #6494: @dependabot[bot] chore(deps): bump markupsafe from 2.1.3 to 2.1.4 in /docs/_build - #6482: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.3 to 9.5.4 in /docs/_build - #6478: @dependabot[bot] chore(deps): bump golang from 1.21.5 to 1.21.6 in /tests/apps/zombies-dockerfile-tini - #6456: @dependabot[bot] chore(deps): bump google.golang.org/grpc from 1.29.1 to 1.60.1 in /tests/apps/gogrpc - #6454: @dependabot[bot] chore(deps): bump flask from 3.0.0 to 3.0.1 in /tests/apps/python-flask - #6455: @dependabot[bot] chore(deps): bump flask from 3.0.0 to 3.0.1 in /tests/apps/multi - #6453: @josegonzalez Remove ignored dependency from dependabot - #6451: @josegonzalez Update go modules - #6439: @dependabot[bot] chore(deps): bump github.com/onsi/gomega from 1.30.0 to 1.31.0 in /plugins/config - #6438: @dependabot[bot] chore(deps): bump github.com/onsi/gomega from 1.30.0 to 1.31.0 in /plugins/common - #6437: @dependabot[bot] chore(deps): bump beautifulsoup4 from 4.12.2 to 4.12.3 in /docs/_build - #6436: @dependabot[bot] chore(deps): bump tj-actions/changed-files from 41.1.1 to 42.0.0 - #6425: @dependabot[bot] chore(deps): bump tj-actions/changed-files from 41.0.1 to 41.1.1 - #6424: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.3 to 9.5.4 in /docs/_build - #6421: @josegonzalez chore: bump golang.org/x/sync from 0.5.0 to 0.6.0 - #6419: @dependabot[bot] chore(deps): bump jinja2 from 3.1.2 to 3.1.3 in /docs/_build - #6418: @dependabot[bot] chore(deps): bump jinja2 from 3.1.2 to 3.1.3 in /tests/apps/python-flask - #6415: @dependabot[bot] chore(deps): bump golang from 1.21.5 to 1.21.6 in /tests/apps/go-fail-postdeploy - #6414: @dependabot[bot] chore(deps): bump golang from 1.21.5 to 1.21.6 in /tests/apps/gogrpc - #6413: @dependabot[bot] chore(deps): bump golang from 1.21.5 to 1.21.6 in /tests/apps/go-fail-predeploy - #6412: @dependabot[bot] chore(deps): bump golang from 1.21.5 to 1.21.6 in /tests/apps/zombies-dockerfile-no-tini - #6411: @dependabot[bot] chore(deps): bump golang from 1.21.5 to 1.21.6 in /tests/apps/zombies-dockerfile-tini - #6410: @dependabot[bot] chore(deps): bump golang.org/x/net from 0.19.0 to 0.20.0 in /tests/apps/gogrpc - #6406: @dependabot[bot] chore(deps): bump golang.org/x/sync from 0.5.0 to 0.6.0 in /plugins/scheduler-docker-local ### Other - #6463: @josegonzalez Use exported function from appjson module instead of manually parsing - #6429: @josegonzalez Use go.work for development purposes
118 lines
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118 lines
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Markdown
# Dokku
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[](https://github.com/dokku/dokku/actions?query=workflow%3ACI)
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[](https://packagecloud.io/dokku/dokku)
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[](https://aur.archlinux.org/packages/dokku/)
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[](https://slack.dokku.com/)
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[](https://dokku.com/docs/getting-started/installation/)
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[](#sponsors)
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[](#backers)
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[](https://www.patreon.com/dokku/)
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Docker powered mini-Heroku. The smallest PaaS implementation you've ever seen.
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## Sponsors
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Become a sponsor and get your logo on our README on GitHub with a link to your site. [[Become a sponsor](https://opencollective.com/dokku#sponsor)]
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[](https://opencollective.com/dokku/sponsor/0/website)
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[](https://opencollective.com/dokku/sponsor/1/website)
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[](https://opencollective.com/dokku/sponsor/2/website)
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[](https://opencollective.com/dokku/sponsor/3/website)
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[](https://opencollective.com/dokku/sponsor/4/website)
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[](https://opencollective.com/dokku/sponsor/5/website)
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[](https://opencollective.com/dokku/sponsor/6/website)
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[](https://opencollective.com/dokku/sponsor/7/website)
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[](https://opencollective.com/dokku/sponsor/8/website)
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[](https://opencollective.com/dokku/sponsor/9/website)
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[](https://opencollective.com/dokku/sponsor/10/website)
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[](https://opencollective.com/dokku/sponsor/11/website)
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[](https://opencollective.com/dokku/sponsor/12/website)
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[](https://opencollective.com/dokku/sponsor/13/website)
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[](https://opencollective.com/dokku/sponsor/14/website)
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[](https://opencollective.com/dokku/sponsor/5/website)
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[](https://opencollective.com/dokku/sponsor/16/website)
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[](https://opencollective.com/dokku/sponsor/17/website)
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[](https://opencollective.com/dokku/sponsor/18/website)
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## Backers
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Support us with a monthly donation and help us continue our activities. [[Become a backer](https://opencollective.com/dokku#backer)]
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[](https://opencollective.com/dokku/backer/0/website)
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[](https://opencollective.com/dokku/backer/1/website)
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[](https://opencollective.com/dokku/backer/2/website)
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[](https://opencollective.com/dokku/backer/3/website)
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[](https://opencollective.com/dokku/backer/4/website)
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[](https://opencollective.com/dokku/backer/5/website)
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[](https://opencollective.com/dokku/backer/6/website)
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[](https://opencollective.com/dokku/backer/7/website)
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[](https://opencollective.com/dokku/backer/8/website)
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[](https://opencollective.com/dokku/backer/9/website)
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[](https://opencollective.com/dokku/backer/10/website)
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[](https://opencollective.com/dokku/backer/11/website)
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[](https://opencollective.com/dokku/backer/12/website)
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[](https://opencollective.com/dokku/backer/13/website)
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[](https://opencollective.com/dokku/backer/14/website)
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[](https://opencollective.com/dokku/backer/15/website)
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[](https://opencollective.com/dokku/backer/16/website)
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[](https://opencollective.com/dokku/backer/17/website)
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[](https://opencollective.com/dokku/backer/18/website)
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[](https://opencollective.com/dokku/backer/19/website)
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[](https://opencollective.com/dokku/backer/20/website)
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[](https://opencollective.com/dokku/backer/21/website)
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[](https://opencollective.com/dokku/backer/22/website)
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[](https://opencollective.com/dokku/backer/23/website)
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[](https://opencollective.com/dokku/backer/24/website)
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[](https://opencollective.com/dokku/backer/25/website)
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[](https://opencollective.com/dokku/backer/26/website)
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[](https://opencollective.com/dokku/backer/27/website)
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[](https://opencollective.com/dokku/backer/28/website)
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[](https://opencollective.com/dokku/backer/29/website)
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## Requirements
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A fresh VM running any of the following operating systems:
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- Ubuntu 20.04 / 22.04 x64 - Any currently supported release
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- Debian 10+ x64
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- Arch Linux x64 *(experimental)*
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An SSH keypair that can be used for application deployment. If this exists before installation, it will be automatically imported into dokku.
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Otherwise, you will need to import the keypair manually after installation using `dokku ssh-keys:add`.
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## Installation
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To install the latest stable release, run the following commands as a user who has access to `sudo`:
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```shell
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wget -NP . https://dokku.com/install/v0.33.0/bootstrap.sh
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sudo DOKKU_TAG=v0.33.0 bash bootstrap.sh
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```
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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.
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If you wish for a more unattended installation method, see [these](https://dokku.com/docs/getting-started/install/debian/#unattended-installation) docs.
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### Upgrade
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[View the docs](https://dokku.com/docs/getting-started/upgrading/) for upgrading from an older version of Dokku.
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## Documentation
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Full documentation - including advanced installation docs - are available online at <https://dokku.com/docs/getting-started/installation/>.
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## Support
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You can use [GitHub Issues](https://github.com/dokku/dokku/issues), check [Troubleshooting](https://dokku.com/docs/getting-started/troubleshooting/) in the documentation, or join us on [Gliderlabs Slack in the #dokku channel](https://slack.dokku.com/).
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## Contribution
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After checking [GitHub Issues](https://github.com/dokku/dokku/issues), the [Troubleshooting Guide](https://dokku.com/docs/getting-started/troubleshooting/) or having a chat with us on [Gliderlabs Slack in the #dokku channel](https://slack.dokku.com/), feel free to fork and create a Pull Request.
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While we may not merge your PR as is, they serve to start conversations and improve the general Dokku experience for all users.
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## License
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[MIT License](https://github.com/dokku/dokku/blob/master/LICENSE) © Jeff Lindsay
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