mirror of
https://github.com/processone/docker-ejabberd
synced 2024-11-16 12:13:21 +00:00
151 lines
5.2 KiB
Markdown
151 lines
5.2 KiB
Markdown
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[](https://hub.docker.com/r/ejabberd/ecs/)
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[](https://hub.docker.com/r/ejabberd/ecs/)
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[](https://microbadger.com/images/ejabberd/ecs)
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[](https://microbadger.com/images/ejabberd/ecs)
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[](https://github.com/processone/docker-ejabberd)
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## ejabberd Community Server - Base
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This ejabberd Docker image allows you to run a single node ejabberd instance in a Docker container.
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## Running ejabberd
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### Default configuration for domain localhost
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You can run ejabberd in a new container with the following command:
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```bash
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docker run --name ejabberd -d -p 5222:5222 ejabberd/ecs
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```
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This command will run Docker image as a daemon, using ejabberd default configuration file and XMPP domain "localhost".
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To stop the running container, you can run:
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```bash
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docker stop ejabberd
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```
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If needed you can restart the stopped ejabberd container with:
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```bash
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docker restart ejabberd
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```
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### Creating admin user
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When the container is running (and thus ejabberd), you can exec commands inside the container. The api command-line tool can be used to exercise the API directly from the container, even if the API is not exposed to the outside world. Note: ejabberd configuration must allow api calls from loopback interface.
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To create an admin user (or any other user), you can use the following command:
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```bash
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docker exec -it ejabberd bin/ejabberdapi register --endpoint=http://127.0.0.1:5280/ --jid=admin@localhost --password=passw0rd
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```
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It's also possible to fallback to ejabberdctl commands:
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```bash
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docker exec -it ejabberd bin/ejabberdctl register admin localhost passw0rd
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```
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### Running ejabberd with Erlang console attached
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If you would like to run it with Erlang console attached you can use the `live` command:
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```bash
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docker run -it -p 5222:5222 ejabberd/ecs live
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```
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This command will use default configuration file and XMPP domain "localhost".
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### Running ejabberd with your config file and database host directory
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The following command will pass config file using Docker volume feature and share local directory to store database:
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```bash
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mkdir database
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docker run -d --name ejabberd -v $(pwd)/ejabberd.yml:/home/ejabberd/conf/ejabberd.yml -v $(pwd)/database:/home/ejabberd/database -p 5222:5222 ejabberd/ecs
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```
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### Checking ejabberd log files
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You can execute a Docker command to check the content of the log files from inside to container, even if you do not put it on a shared persistent drive:
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```bash
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docker exec -it ejabberd tail -f logs/ejabberd.log
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```
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### Open ejabberd debug console
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You can open a live debug Erlang console attached to a running container:
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```bash
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docker exec -it ejabberd bin/ejabberdctl debug
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```
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### Execute ejabberdctl command
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You can run any ejabberdctl command inside running container. Example:
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```bash
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docker exec -it ejabberd bin/ejabberdctl status
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```
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## Docker image advanced configuration
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### Ports
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ejabberd base Docker image exposes the following port:
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- 5222: This is the default XMPP port for clients.
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- 5280: This is the port for admin interface, API, Websockets and XMPP BOSH.
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- 5269: Optional. This is the port for XMPP federation. Only needed if you want to communicate with users on other servers.
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### Volumes
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ejabberd produces two types of data: log files and database (Mnesia).
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This is the kind of data you probably want to store on a persistent or local drive (at least the database).
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Here are the volume you may want to map:
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- /home/ejabberd/logs/: Directory containing log files
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- /home/ejabberd/database/: Directory containing Mnesia database. You should back up or export the content of the directory to persistent storage (host storage, local storage, any storage plugin)
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- /home/ejabberd/conf/: Directory containing configuration and certificates
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- /home/ejabberd/upload/: Directory containing uploaded files. This should also be backed up.
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All these files are owned by ejabberd user inside the container. Corresponding
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UID:GID is 9000:9000. If you prefer bind mounts instead of docker volumes, then
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you need to map this to valid UID:GID on your host to get read/write access on
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mounted directories.
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## Generating ejabberd release
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### Configuration
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Image is build by embedding an ejabberd Erlang/OTP standalone release in the image.
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The configuration of ejabberd Erlang/OTP release is customized with:
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- rel/config.exs: Customize ejabberd release
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- rel/dev.exs: ejabberd environment configuration for development release
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- rel/prod.exs: ejabberd environment configuration for production Docker release
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- vars.config: ejabberd compilation configuration options
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- conf/ejabberd.yml: ejabberd default config file
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Build ejabberd Community Server base image from ejabberd master on Github:
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```bash
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docker build -t ejabberd/ecs .
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```
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Build ejabberd Community Server base image for a given ejabberd version:
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```bash
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./build.sh 18.03
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```
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### TODO
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- Rebuild last version of bin/ejabberdapi tool when creating container.
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