$ oc logs etcd-backup
etcdctl version: 3.4.9
API version: 3.4
found latest kube-apiserver-pod: /etc/kubernetes/static-pod-resources/kube-apiserver-pod-9
found latest kube-controller-manager-pod: /etc/kubernetes/static-pod-resources/kube-controller-manager-pod-4
found latest kube-scheduler-pod: /etc/kubernetes/static-pod-resources/kube-scheduler-pod-5
found latest etcd-pod: /etc/kubernetes/static-pod-resources/etcd-pod-3
{"level":"info","ts":1612345971.3303144,"caller":"snapshot/v3_snapshot.go:119","msg":"created temporary db file","path":"/etcd-backup//snapshot_2021-02-03_095251.db.part"}{"level":"info","ts":"2021-02-03T09:52:51.340Z","caller":"clientv3/maintenance.go:200","msg":"opened snapshot stream; downloading"}{"level":"info","ts":1612345971.3406882,"caller":"snapshot/v3_snapshot.go:127","msg":"fetching snapshot","endpoint":"https://192.168.52.12:2379"}{"level":"info","ts":"2021-02-03T09:52:52.975Z","caller":"clientv3/maintenance.go:208","msg":"completed snapshot read; closing"}{"level":"info","ts":1612345973.1738656,"caller":"snapshot/v3_snapshot.go:142","msg":"fetched snapshot","endpoint":"https://192.168.52.12:2379","size":"108 MB","took":1.84332374}{"level":"info","ts":1612345973.174559,"caller":"snapshot/v3_snapshot.go:152","msg":"saved","path":"/etcd-backup//snapshot_2021-02-03_095251.db"}
Snapshot saved at /etcd-backup//snapshot_2021-02-03_095251.db
snapshot db and kube resources are successfully saved to /etcd-backup/