See also: https://github.com/keycloak/keycloak-documentation/blob/master/server_admin/topics/admin-cli.adoc
alias kcadmdocker="docker run --net=host -it --user=1000:1000 --rm -v $(echo $HOME)/.acme/.keycloak:/opt/jboss/.keycloak --entrypoint /opt/jboss/keycloak/bin/kcadm.sh jboss/keycloak:10.0.2"
docker exec -it vertx-keycloak /bin/bash
alias kcadm='/opt/jboss/keycloak/bin/kcadm.sh'