assemblies/docker/README.md

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# Apache Karaf docker

## Installation

Install the most recent stable version of docker
https://docs.docker.com/installation/

Install the most recent stable version of docker-compose
https://docs.docker.com/compose/install/

## Build

Images are based on the official Java Alpine (OpenJDK 8) image. If you want to
build the Karaf image run:

```
sh build.sh
```

or

```
docker build -t karaf .
```

If you want to build the container for a specific version of Karaf
you can configure it with the `KARAF_VERSION` arg:

```
docker build --build-arg KARAF_VERSION=4.2.0 -t "karaf:4.2.0" karaf
```

## Run

* Run Karaf with interactive mode

```
docker-compose run karaf karaf
```

or 

```
docker run --name karaf karaf karaf
```

* Run Karaf as a daemon (without interaction)

```
docker-compose up
```

or 

```
docker run --name karaf
```

* Kill Karaf

```
docker-compose kill
```

or

```
docker kill karaf
```

### Ports

* The Karaf SSH server is on `8101`
* The Karaf WebContainer is on `8888`
* The Karaf JMX MBean server is on `1099` (default, not exposed to host) and `44444` (default, not exposed to host)

Edit the `docker-compose.yml` file to edit port settings.