Bug 1554675
| Summary: | Add "FileSystemResizePending" event to oc describe pvc cmd for cinder volume expand | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Qin Ping <piqin> |
| Component: | Storage | Assignee: | Hemant Kumar <hekumar> |
| Status: | CLOSED ERRATA | QA Contact: | Liang Xia <lxia> |
| Severity: | low | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.9.0 | CC: | aos-bugs, aos-storage-staff, lxia |
| Target Milestone: | --- | ||
| Target Release: | 3.9.z | ||
| 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: | 2019-02-20 08:46:56 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: | |||
To be honest this is not exactly a bug. We always knew that "oc describe" command for PVC does not display conditions yet because it is an alpha feature. The PR in #comment 1 already merged, move to QA to check whether the issue is fixed or not. Checked on below 3.9 OCP, # oc version oc v3.9.58 kubernetes v1.9.1+a0ce1bc657 features: Basic-Auth GSSAPI Kerberos SPNEGO Server https://preserve-qe-lxia-39-master-etcd-1:8443 openshift v3.9.58 kubernetes v1.9.1+a0ce1bc657 # oc describe pvc mypvc Name: mypvc Namespace: default StorageClass: standard Status: Bound Volume: pvc-945f5017-ff66-11e8-bb66-fa163ef30df0 Labels: name=dynamic-pvc Annotations: pv.kubernetes.io/bind-completed=yes pv.kubernetes.io/bound-by-controller=yes volume.beta.kubernetes.io/storage-provisioner=kubernetes.io/cinder Finalizers: [] Capacity: 1Gi Access Modes: RWO Conditions: Type Status LastProbeTime LastTransitionTime Reason Message ---- ------ ----------------- ------------------ ------ ------- FileSystemResizePending True Mon, 01 Jan 0001 00:00:00 +0000 Fri, 14 Dec 2018 01:14:33 -0500 Waiting for user to (re-)start a pod to finish file system resize of volume on node. Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal ProvisioningSucceeded 8m persistentvolume-controller Successfully provisioned volume pvc-945f5017-ff66-11e8-bb66-fa163ef30df0 using kubernetes.io/cinder 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-2019:0331 |
Description of problem: For cinder volume expand, only when the pvc condition is FileSystemResizePending, user can create a pod using the pvc to perform filesystem resizing. So, if we can add a event to oc describe pvc cmd, it will make user more easily to know when to create pod. Version-Release number of selected component (if applicable): openshift v3.9.4 kubernetes v1.9.1+a0ce1bc657 How reproducible: always Steps to Reproduce: 1. Enable feature gates:ExpandPersistentVolumes and admission controller:PersistentVolumeClaimResize. 2. Create a storageclass with allowVolumeExpansion=true 3. Create a dynamic provisioning PVC using the storageclass created before 4. Modify PVC spec.resources.requests.storage to expand PVC 5. oc get pvc -o yaml will see the pvc conditions 6. oc describe pvc Actual results: oc describe pvc will not report event for pvc conditions changing to "FileSystemResizePending". Expected results: Report the event to user. Master Log: Node Log (of failed PODs): PV Dump: PVC Dump: StorageClass Dump (if StorageClass used by PV/PVC): Additional info: conditions: - lastProbeTime: null lastTransitionTime: 2018-03-12T08:24:31Z message: Waiting for user to (re-)start a pod to finish file system resize of volume on node. status: "True" type: FileSystemResizePending