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# History ## 0.22.4 Install/update via the bootstrap script: ```shell wget https://raw.githubusercontent.com/dokku/dokku/v0.22.4/bootstrap.sh sudo DOKKU_TAG=v0.22.4 bash bootstrap.sh ``` ### Bug Fixes - #4274: @josegonzalez Use correct warning message for deprecated code ### New Features - #4273: @josegonzalez Upgrade to golang 1.15 ### Refactors - #4275: @josegonzalez Add calls to verify app name in subcommands ### Documentation - #4272: @josegonzalez Correct help output for ssh-keys command ### Tests - #4276: @josegonzalez Upgrade version of plugn used in tests
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:0.22.4
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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:0.22.4
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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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