Bug 1258423
| Summary: | Met panic when add pvc to pod | ||
|---|---|---|---|
| Product: | OKD | Reporter: | XiuJuan Wang <xiuwang> |
| Component: | Storage | Assignee: | Mark Turansky <mturansk> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Liang Xia <lxia> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3.x | CC: | aos-bugs, mnagy, rcarvalh |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-09-11 17:23:24 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: | |||
Will be fixed by https://github.com/openshift/origin/pull/4384 Should be fixed now. Please verify. verified with devenv-fedora_2291 After add pv to dc/rc ,pods will be running with persistent volume. Will change the bug status after bug move to on_qa Issue is verified fixed by QA. Closing. |
Description of problem: Met panic when add pvc to pod. I0831 10:41:45.624237 977 event.go:203] Event(api.ObjectReference{Kind:"ReplicationController", Namespace:"xiuwang12", Name:"mydb-4", UID:"dbd1727a-4fcc-11e5-b82f-22000ba111e4", APIVersion:"v1", ResourceVersion:"3509", FieldPath:""}): reason: 'successfulCreate' Created pod: mydb-4-fww44 E0831 10:41:46.317648 977 util.go:68] Recovered from panic: "invalid memory address or nil pointer dereference" (runtime error: invalid memory address or nil pointer dereference) /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/util/util.go:62 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/util/util.go:53 /usr/lib/golang/src/runtime/asm_amd64.s:401 /usr/lib/golang/src/runtime/panic.go:387 /usr/lib/golang/src/runtime/panic.go:42 /usr/lib/golang/src/runtime/sigpanic_unix.go:26 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/volume/secret/secret.go:59 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/volume/plugins.go:223 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/kubelet/volumes.go:83 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/kubelet/volumes.go:59 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/volume/persistent_claim/persistent_claim.go:82 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/kubelet/volumes.go:91 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/kubelet/volumes.go:111 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/kubelet/kubelet.go:1201 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/kubelet/kubelet.go:356 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/kubelet/pod_workers.go:109 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/kubelet/pod_workers.go:118 /go/src/github.com/openshift/origin/Godeps/_workspace/src/k8s.io/kubernetes/pkg/kubelet/pod_workers.go:153 /usr/lib/golang/src/runtime/asm_amd64.s:2232 Version-Release number of selected component (if applicable): devenv-fedora-2246 openshift v1.0.5-89-gc9008aa kubernetes v1.1.0-alpha.0-1605-g44c91b1 How reproducible: always Steps to Reproduce: 1.Prepare nfs server 2.Deploy an app. $ oc new-app -i openshift/mongo -e MONGODB_USER=tester,MONGODB_PASSWORD=xxx,MONGODB_DATABASE=testdb,MONGODB_ADMIN_PASSWORD=yyy --name=mydb 3.Create pv and pvc $ oc get pv NAME LABELS CAPACITY ACCESSMODES STATUS CLAIM REASON AGE xiuwangpv11 <none> 5368709120 RWO Bound xiuwang12/pvc11 22m [fedora@ip-10-99-197-55 jenkins]$ oc get pvc NAME LABELS STATUS VOLUME AGE pvc11 map[] Bound xiuwangpv11 11m 4.Add volume to pod oc volume dc/mydb --add --type=persistentVolumeClaim --mount-path=/opt1 --name=v1 --claim-name=pvc11 5.Check pods Actual results: Please see error logs in Description part. $ oc get pods NAME READY STATUS RESTARTS AGE mydb-3-2i5ft 1/1 Running 0 13m mydb-4-deploy 1/1 Running 0 10m mydb-4-fww44 0/1 Image: openshift/mysql-55-centos7@sha256:f18a51a536498dae3edf935a1e1defd9b49ec0a1cea228024089148ad4698676 is ready, container is creating 0 9m nfs-server 1/1 Running 0 1h Expected results: Pods should deploy successfully. Additional info: