Keycloak Docker Container for local dev environments

How to export new keycloak configuration while container is running:

Login to docker container

docker exec -i -t resources_keycloak_1 /bin/bash

Export the configuration

Use the provided keycloak function to export all realms and user configuration:

/opt/jboss/keycloak/bin/standalone.sh -Dkeycloak.migration.action=export -Dkeycloak.migration.provider=dir -Dkeycloak.migration.dir=/tmp/export -Djboss.socket.binding.port-offset=10

Move the configuration files from /resources/keycloak to /docker/keycloak

Import the configuration to a freshly build container image

Rebuild the container image using:

mvn install