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# History ## 0.22.3 Install/update via the bootstrap script: ```shell wget https://raw.githubusercontent.com/dokku/dokku/v0.22.3/bootstrap.sh sudo DOKKU_TAG=v0.22.3 bash bootstrap.sh ``` ### Bug Fixes - #4268: @josegonzalez Properly parse flags for logs command - #4264: @josegonzalez Correct argument handling when setting the `--app` flag - #4252: @magikid Allow symbolic links for certificate and key files ### New Features - #4270: @josegonzalez Allow renaming old applications to new format - #4261: @josegonzalez Add remove by fingerprint and json format output to ssh-keys plugin - #4262: @josegonzalez Improve ps:restore logging - #4263: @josegonzalez Bump the dokku client formula on release ### Documentation - #4253: @guettli Highlight the default build method used by Dokku - #4250: @rlnd1 Update upgrading.md - #4249: @guettli Fix typo in zero downtime docs - #4247: @josegonzalez Clarify the domain name setting in the docs ### Tests - #4269: @josegonzalez Rename duplicate test - #4266: @josegonzalez Update junit test files when a bats retry is successful - #4265: @josegonzalez Retry failing and skipped tests once
56 lines
1.7 KiB
Markdown
56 lines
1.7 KiB
Markdown
# Docker Installation Notes
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Pull the dokku/dokku image:
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```shell
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docker pull dokku/dokku:0.22.3
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```
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Next, run the image.
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```shell
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docker run \
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--env DOKKU_HOSTNAME=dokku.me \
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--name dokku \
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--publish 3022:22 \
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--publish 8080:80 \
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--publish 8443:443 \
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--volume /var/lib/dokku:/mnt/dokku \
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--volume /var/run/docker.sock:/var/run/docker.sock \
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dokku/dokku:0.22.3
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```
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Dokku is run in the following configuration:
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- The global hostname is set to `dokku.me` on boot.
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- The container name is dokku.
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- Container SSH port 22 is exposed on the host as 3022.
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- Container HTTP port 80 is exposed on the host as 8080.
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- Container HTTPS port 443 is exposed on the host as 8443.
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- Data within the container is stored on the host within the `/var/lib/dokku` directory.
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- The docker socket is mounted into container
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- The "web installer" is not supported.
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Application repositories, plugin config, and plugin data is persisted to disk within the specified host directory for `/var/lib/dokku`.
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To install custom plugins, create a `plugin-list` file in the host's `/var/lib/dokku` directory. The plugins listed herein will be automatically installed by Dokku on container boot. This file should be the following format:
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```yaml
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plugin_name: repository_url
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```
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An example for installing the postgres and redis plugins follows:
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```yaml
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postgres: https://github.com/dokku/dokku-postgres.git
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redis: https://github.com/dokku/dokku-redis.git
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```
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To initialize ssh-keys within the container, use `docker exec` to enter the container and run the appropriate ssh-keys commands.
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```shell
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docker exec -it dokku bash
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```
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Please see the [user management documentation](/docs/deployment/user-management.md) for more information.
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