Description of problem:
When clusterlogging/instance in Unmanaged status. After OCP upgrade, some resources(deployment,cronjob secret, damonset) are deleted. The elasticsearch weren't deleted. But it couldn't be started as secret are deleted.


Version-Release number of selected component (if applicable):
ocp 4.4.26 -> 4.5.14
clusterserviceversion.operators.coreos.com/clusterlogging.4.4.0-202009161309.p0
clusterserviceversion.operators.coreos.com/elasticsearch-operator.4.4.0-202009161309.p0

Steps :
1. Deploy Clusterlogging v4.4 in OCP v4.4
2. Set clusterlogging/instance to Unmanaged
3. Upgrade OCP to 4.5
                          
 
Actual Result:
Resources(deployment,cronjob secret, damonset, configmap and etc) are deleted. Elasticsearch deployment weren't deleted, but it couldn't be as secret was delelted.

$ oc get secret
NAME                                       TYPE                                  DATA   AGE
builder-dockercfg-vfdnj                    kubernetes.io/dockercfg               1      10h
builder-token-hxzpt                        kubernetes.io/service-account-token   4      10h
builder-token-w8p6c                        kubernetes.io/service-account-token   4      10h
cluster-logging-operator-dockercfg-tlnkt   kubernetes.io/dockercfg               1      10h
cluster-logging-operator-token-f8zgd       kubernetes.io/service-account-token   4      10h
cluster-logging-operator-token-xjbpx       kubernetes.io/service-account-token   4      10h
default-dockercfg-ftzwz                    kubernetes.io/dockercfg               1      10h
default-token-2wm4g                        kubernetes.io/service-account-token   4      10h
default-token-7l9mm                        kubernetes.io/service-account-token   4      10h
deployer-dockercfg-q4c9v                   kubernetes.io/dockercfg               1      10h
deployer-token-68szw                       kubernetes.io/service-account-token   4      10h
deployer-token-sdkgw                       kubernetes.io/service-account-token   4      10h
elasticsearch-dockercfg-8qckp              kubernetes.io/dockercfg               1      61m
elasticsearch-metrics                      kubernetes.io/tls                     2      61m
elasticsearch-token-7j6gg                  kubernetes.io/service-account-token   4      61m
elasticsearch-token-ncztn                  kubernetes.io/service-account-token   4      61m
$ oc get cm
NAME                            DATA   AGE
cluster-logging-operator-lock   0      38m
elasticsearch                   3      61m

$ oc get deployment
NAME                           READY   UP-TO-DATE   AVAILABLE   AGE
cluster-logging-operator       1/1     1            1           10h
elasticsearch-cdm-yuroqdyb-1   0/1     1            0           61m
elasticsearch-cdm-yuroqdyb-2   0/1     1            0           61m

$ oc get cronjob
No resources found in openshift-logging namespace.


$ oc get roles
NAME                                              CREATED AT
clusterlogging.4.4.0-202009161309.p0-6464df8dfc   2020-10-15T10:00:13Z
[anli@preserve-docker-slave 117935]$ 

$ oc get pods
NAME                                           READY   STATUS              RESTARTS   AGE
cluster-logging-operator-7787b7b847-rfdb5      1/1     Running             0          36m
elasticsearch-cdm-yuroqdyb-1-f59dfc79d-52lcx   0/2     ContainerCreating   0          40m
elasticsearch-cdm-yuroqdyb-2-85c747b89-f8ph7   0/2     ContainerCreating   0          36m

Events:
  Type     Reason                  Age                   From                                                       Message
  ----     ------                  ----                  ----                                                       -------
  Warning  FailedScheduling        38m                   default-scheduler                                          0/5 nodes are available: 1 node(s) had volume node affinity conflict, 1 node(s) were unschedulable, 3 node(s) didn't match node selector.
  Warning  FailedScheduling        38m                   default-scheduler                                          0/5 nodes are available: 1 node(s) had volume node affinity conflict, 1 node(s) were unschedulable, 3 node(s) didn't match node selector.
  Warning  FailedScheduling        38m                   default-scheduler                                          0/5 nodes are available: 1 node(s) had volume node affinity conflict, 2 node(s) didn't match node selector, 2 node(s) were unschedulable.
  Normal   Scheduled               35m                   default-scheduler                                          Successfully assigned openshift-logging/elasticsearch-cdm-yuroqdyb-1-f59dfc79d-52lcx to qe45anli2-10140433-w-a-0.c.openshift-qe.internal
  Normal   SuccessfulAttachVolume  35m                   attachdetach-controller                                    AttachVolume.Attach succeeded for volume "pvc-5363b8df-0d05-438e-98a3-4b4fa0e1cb70"
  Warning  FailedMount             31m                   kubelet, qe45anli2-10140433-w-a-0.c.openshift-qe.internal  Unable to attach or mount volumes: unmounted volumes=[certificates], unattached volumes=[elasticsearch-config certificates elasticsearch-token-ncztn elasticsearch-metrics elasticsearch-storage]: timed out waiting for the condition
  Warning  FailedMount             17m (x4 over 24m)     kubelet, qe45anli2-10140433-w-a-0.c.openshift-qe.internal  Unable to attach or mount volumes: unmounted volumes=[certificates], unattached volumes=[elasticsearch-metrics elasticsearch-storage elasticsearch-config certificates elasticsearch-token-ncztn]: timed out waiting for the condition
  Warning  FailedMount             15m (x4 over 33m)     kubelet, qe45anli2-10140433-w-a-0.c.openshift-qe.internal  Unable to attach or mount volumes: unmounted volumes=[certificates], unattached volumes=[elasticsearch-storage elasticsearch-config certificates elasticsearch-token-ncztn elasticsearch-metrics]: timed out waiting for the condition
  Warning  FailedMount             13m                   kubelet, qe45anli2-10140433-w-a-0.c.openshift-qe.internal  Unable to attach or mount volumes: unmounted volumes=[certificates], unattached volumes=[elasticsearch-token-ncztn elasticsearch-metrics elasticsearch-storage elasticsearch-config certificates]: timed out waiting for the condition
  Warning  FailedMount             4m58s (x23 over 35m)  kubelet, qe45anli2-10140433-w-a-0.c.openshift-qe.internal  MountVolume.SetUp failed for volume "certificates" : secret "elasticsearch" not found


Expected Result:

No resource are deleted. The Logging still works well.