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dokku/docs/getting-started/install/docker.md
Jose Diaz-Gonzalez 7cabb4dd9a
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Release 0.23.4
# History

## 0.23.4

Install/update via the bootstrap script:

```shell
wget https://raw.githubusercontent.com/dokku/dokku/v0.23.4/bootstrap.sh
sudo DOKKU_TAG=v0.23.4 bash bootstrap.sh
```

### Bug Fixes

- #4402: @josegonzalez fix: correctly handle is-deployed check
- #4399: @josegonzalez Drop extra log output in cron plugin

### Documentation

- #4400: @solvethex Add tail option
2021-02-13 01:10:45 -05:00

56 lines
1.7 KiB
Markdown

# Docker Installation Notes
Pull the dokku/dokku image:
```shell
docker pull dokku/dokku:0.23.4
```
Next, run the image.
```shell
docker run \
--env DOKKU_HOSTNAME=dokku.me \
--name dokku \
--publish 3022:22 \
--publish 8080:80 \
--publish 8443:443 \
--volume /var/lib/dokku:/mnt/dokku \
--volume /var/run/docker.sock:/var/run/docker.sock \
dokku/dokku:0.23.4
```
Dokku is run in the following configuration:
- The global hostname is set to `dokku.me` on boot.
- The container name is dokku.
- Container SSH port 22 is exposed on the host as 3022.
- Container HTTP port 80 is exposed on the host as 8080.
- Container HTTPS port 443 is exposed on the host as 8443.
- Data within the container is stored on the host within the `/var/lib/dokku` directory.
- The docker socket is mounted into container
- The "web installer" is not supported.
Application repositories, plugin config, and plugin data is persisted to disk within the specified host directory for `/var/lib/dokku`.
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:
```yaml
plugin_name: repository_url
```
An example for installing the postgres and redis plugins follows:
```yaml
postgres: https://github.com/dokku/dokku-postgres.git
redis: https://github.com/dokku/dokku-redis.git
```
To initialize ssh-keys within the container, use `docker exec` to enter the container and run the appropriate ssh-keys commands.
```shell
docker exec -it dokku bash
```
Please see the [user management documentation](/docs/deployment/user-management.md) for more information.