Hi all,
I would like to apply the following patch to solve https://pagure.io/fedora-infrastructure/issue/8147.
We start to quite often have build failing in OpenShift because the nodes are lacking of disk space. This patch creates a cron job that runs every weeks (on Monday) and deletes docker "dangling" images. A dangling image for docker is an image that is not used or as not been used by a container.
+1s ?
diff --git a/playbooks/groups/os-cluster.yml b/playbooks/groups/os-cluster.yml index 4b56286dc..52a4e2635 100644 @@ -248,3 +248,18 @@ - name: Enable wildcard routes command: oc -n default set env dc/router ROUTER_ALLOW_WILDCARD_ROUTES=true changed_when: false + + +- name: Add a cleanup cron job to the nodes + hosts: os_nodes_stg:os_nodes + tags: + - os-node-cleanup + tasks: + - name: Ensure a job that runs every Mondays to clean old docker images from the nodes. + cron: + name: "remove docker dangling images" + weekday: 1 #Monday + minute: "0" + hour: "0" + job: "docker rmi $(docker images --filter dangling=true -q)" + sate: present