- Playbook to help cleanup untagged docker images

docker-host/setup/handlers/docker-cleanup.yml

@@ -0,0 +1,6 @@
+- name: Cleanup old containers
+  become: yes
+  become_method: sudo
+  listen: cleanup-docker
+  command: docker images | grep none | awk '{print $3}' | xargs docker rmi
+