| Summary: | 4.0: Pods stuck in Terminating status when using configmap mounted using subpath volume | |||
|---|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Jan Safranek <jsafrane> | |
| Component: | Storage | Assignee: | Jan Safranek <jsafrane> | |
| Status: | CLOSED ERRATA | QA Contact: | Liang Xia <lxia> | |
| Severity: | high | Docs Contact: | ||
| Priority: | high | |||
| Version: | 4.1.0 | CC: | aos-bugs, aos-storage-staff, bchilds, jhou, jkaur, jmalde, jsafrane, rekhan | |
| Target Milestone: | --- | |||
| Target Release: | 4.1.0 | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | ||
| Doc Text: | Story Points: | --- | ||
| Clone Of: | 1623053 | |||
| : | 1696591 (view as bug list) | Environment: | ||
| Last Closed: | 2019-06-04 10:40:48 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: | ||
| Bug Depends On: | 1623053, 1696207 | |||
| Bug Blocks: | 1640077, 1640078, 1696591 | |||
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:0758 |
$ oc adm release info Name: 4.0.0-0.nightly-2019-02-19-024716 Digest: sha256:5e98b253790b4bf0aa332dd044695e4f1a76a728c04ba2bd926d5fbc79cf2549 Created: 2019-02-19 10:56:13 +0800 CST OS/Arch: linux/amd64 Manifests: 228 Release Metadata: Version: 4.0.0-0.nightly-2019-02-19-024716 Upgrades: <none> Component Versions: Kubernetes 1.12.4 Skip the first step as node is not sshable in 4.0, 1. on a node, make /var/lib/origin a symlink somewhere, e.g. to /var/lib/openshift: systemctl stop atomic-openshift-node.service cd /var/lib mv origin openshift ln -s /var/lib/openshift origin systemctl start atomic-openshift-node.service Steps tried with the verification, 2. create a config map oc create configmap my-config --from-literal=key1=config1 --from-literal=key2=config2 3. run a pod with this config map *with subpath* apiVersion: v1 kind: Pod metadata: name: testpod labels: name: test spec: restartPolicy: Never terminationGracePeriodSeconds: 1 containers: - image: gcr.io/google_containers/busybox command: - "/bin/sleep" - "10000" name: busybox volumeMounts: - name: vol mountPath: /mnt/test subPath: key1 volumes: - name: vol configMap: name: my-config 4. check the pod $ oc create -f pod.yaml pod/testpod created $ oc get pods NAME READY STATUS RESTARTS AGE testpod 1/1 Running 0 16s $ oc delete pod testpod pod "testpod" deleted $ oc get pods No resources found.