On 8/29/19 10:44 AM, Clement Verna wrote: > 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 ? +1 with small notes below. > > 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 Do comments work there? > + minute: "0" > + hour: "0" > + job: "docker rmi $(docker images --filter dangling=true -q)" > + sate: present state? kevn
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