hi,
have a Rancher installation using docker image. version v2.2.1.
Lately started to get logs “Failed to update lock: etcdserver: mvcc: database space exceeded”
checking etcd for the cluster we have everything looks ok.
So noticed that etcd db inside rancher docker container is like this:
inside directoy /var/lib/rancher/management-state/etcd/member/snap
2.1G Jul 17 22:29 db
but cannot compact or interact with it.
Why Rancher docker image has a etcd db itself? is not enough having the cluster one?
and how can we keep it small in order to solve the problem?
Thanks in advance