On 8/29/19 10:44 AM, Clement Verna wrote:
I would like to apply the following patch to solve
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.
+1 with small notes below.
diff --git a/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
+- name: Add a cleanup cron job to the nodes
+ hosts: os_nodes_stg:os_nodes
+ - os-node-cleanup
+ - name: Ensure a job that runs every Mondays to clean old docker images
from the nodes.
+ name: "remove docker dangling images"
+ weekday: 1 #Monday
Do comments work there?
+ minute: "0"
+ hour: "0"
+ job: "docker rmi $(docker images --filter dangling=true -q)"
+ sate: present