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.