Bug 1894121
| Summary: | Namespace openshift-cluster-csi-drivers needs openshift.io/node-selector: "" | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Alan Chan <alchan> |
| Component: | Storage | Assignee: | aos-storage-staff <aos-storage-staff> |
| Storage sub component: | Storage | QA Contact: | Qin Ping <piqin> |
| Status: | CLOSED DUPLICATE | Docs Contact: | |
| Severity: | unspecified | ||
| Priority: | unspecified | CC: | alchan, aos-bugs, eparis, jokerman, jsafrane |
| Version: | 4.6 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-11-03 15:41:06 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
*** This bug has been marked as a duplicate of bug 1894025 *** |
Description of problem: - It appears that aws-ebs-csi-driver-controller and aws-ebs-csi-driver-operator could get stuck at pending state if default cluster-wide node selector is set. Version-Release number of selected component (if applicable): - 4.6.1 How reproducible: - Always. Steps to Reproduce: 1. Cluster-wide default node selector set: $ oc get schedulers.config.openshift.io cluster -o jsonpath='{.spec.defaultNodeSelector}{"\n"}' node-role.kubernetes.io/worker= 2. Pending: $ oc get pod -n openshift-cluster-csi-drivers NAME READY STATUS RESTARTS AGE aws-ebs-csi-driver-controller-6cbb586dfc-pnzsh 0/6 Pending 0 2d17h aws-ebs-csi-driver-node-6ffjj 3/3 Running 0 2d17h aws-ebs-csi-driver-node-79st2 3/3 Running 0 2d17h aws-ebs-csi-driver-node-fx7bv 3/3 Running 0 2d17h aws-ebs-csi-driver-node-g6dgz 3/3 Running 0 2d17h aws-ebs-csi-driver-node-jlx7f 3/3 Running 0 2d17h aws-ebs-csi-driver-node-kq2x5 3/3 Running 0 2d17h aws-ebs-csi-driver-node-lr5b4 3/3 Running 0 2d17h aws-ebs-csi-driver-node-lrxlf 3/3 Running 0 2d17h aws-ebs-csi-driver-node-r9jpq 3/3 Running 0 2d17h aws-ebs-csi-driver-node-t84j7 3/3 Running 0 2d17h aws-ebs-csi-driver-node-tppdw 3/3 Running 0 2d17h aws-ebs-csi-driver-node-xpnwp 3/3 Running 0 2d17h aws-ebs-csi-driver-operator-579f547595-4znd5 0/1 Pending 0 2d17h 3. Didn't match node selector: $ oc get events --sort-by=.metadata.creationTimestamp -n openshift-cluster-csi-drivers LAST SEEN TYPE REASON OBJECT MESSAGE 12h Warning FailedScheduling pod/aws-ebs-csi-driver-operator-579f547595-4znd5 0/12 nodes are available: 12 node(s) didn't match node selector. 12h Warning FailedScheduling pod/aws-ebs-csi-driver-controller-6cbb586dfc-pnzsh 0/12 nodes are available: 12 node(s) didn't match node selector. . . 4. openshift.io/node-selector:"" is not set: $ oc get ns openshift-cluster-csi-drivers -o jsonpath='{.metadata.annotations}{"\n"}' {"openshift.io/sa.scc.mcs":"s0:c18,c17","openshift.io/sa.scc.supplemental-groups":"1000340000/10000","openshift.io/sa.scc.uid-range":"1000340000/10000"} Fix: 1. Annotate: $ oc annotate ns/openshift-cluster-csi-drivers openshift.io/node-selector="" 2. Delete/restart the pods, and then they are running: $ oc get pod NAME READY STATUS RESTARTS AGE aws-ebs-csi-driver-controller-6cbb586dfc-f55tc 6/6 Running 0 42m aws-ebs-csi-driver-node-6ffjj 3/3 Running 0 2d18h aws-ebs-csi-driver-node-79st2 3/3 Running 0 2d18h aws-ebs-csi-driver-node-fx7bv 3/3 Running 0 2d18h aws-ebs-csi-driver-node-g6dgz 3/3 Running 0 2d18h aws-ebs-csi-driver-node-jlx7f 3/3 Running 0 2d18h aws-ebs-csi-driver-node-kq2x5 3/3 Running 0 2d18h aws-ebs-csi-driver-node-lr5b4 3/3 Running 0 2d18h aws-ebs-csi-driver-node-lrxlf 3/3 Running 0 2d18h aws-ebs-csi-driver-node-r9jpq 3/3 Running 0 2d18h aws-ebs-csi-driver-node-t84j7 3/3 Running 0 2d18h aws-ebs-csi-driver-node-tppdw 3/3 Running 0 2d18h aws-ebs-csi-driver-node-xpnwp 3/3 Running 0 2d18h aws-ebs-csi-driver-operator-579f547595-js86p 1/1 Running 0 41m Conclusion: - It appears we need openshift.io/node-selector="" on openshift-cluster-csi-drivers?