Volumes for platform components are configured in docker-compose.yml.

Component Volume Meaning
platform-controller /var/run/docker.sock Should be mounted to the socket of the Docker daemon if DOCKER_HOST is set to unix:///var/run/docker.sock.
platform-controller /usr/src/app/config (Optional) A directory containing the config.yml file.
keycloak /opt/jboss/keycloak/standalone/data/db Should be mounted to the directory containing the database of Keycloak.
virtuoso /opt/virtuoso-opensource/var/lib/virtuoso/db Should be mounted to the directory containing the database of Virtuoso.