Bug 1428009
| Summary: | [3.5] Fix controller panic in creating pod event | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Eric Paris <eparis> |
| Component: | Storage | Assignee: | Bradley Childs <bchilds> |
| Status: | CLOSED ERRATA | QA Contact: | Chao Yang <chaoyang> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 3.5.0 | CC: | aos-bugs, aos-storage-staff, bchilds, eparis, hchen, hekumar, jhou, tdawson |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | No Doc Update | |
| Doc Text: |
undefined
|
Story Points: | --- |
| Clone Of: | 1427227 | Environment: | |
| Last Closed: | 2017-04-12 19:14:18 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: | |||
| Bug Depends On: | 1427227 | ||
| Bug Blocks: | |||
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Comment 1
Troy Dawson
2017-03-01 22:50:14 UTC
Can see some error message recorded from controller manager like below when `oc describe pods mypod2`
[root@ip-172-18-0-196 ~]# oc describe pods mypod2
Name: mypod2
Namespace: 079ey
Security Policy: anyuid
Node: ip-172-18-13-228.ec2.internal/172.18.13.228
Start Time: Wed, 01 Mar 2017 21:54:38 -0500
Labels: <none>
Status: Pending
IP:
Controllers: <none>
Containers:
dynamic:
Container ID:
Image: aosqe/hello-openshift
Image ID:
Port: 80/TCP
State: Waiting
Reason: ContainerCreating
Ready: False
Restart Count: 0
Volume Mounts:
/mnt/aws from dynamic (rw)
/var/run/secrets/kubernetes.io/serviceaccount from default-token-f6q0z (ro)
Environment Variables: <none>
Conditions:
Type Status
Initialized True
Ready False
PodScheduled True
Volumes:
dynamic:
Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
ClaimName: dynamic-pvc2-079ey
ReadOnly: false
default-token-f6q0z:
Type: Secret (a volume populated by a Secret)
SecretName: default-token-f6q0z
QoS Class: BestEffort
Tolerations: <none>
Events:
FirstSeen LastSeen Count From SubObjectPath Type Reason Message
--------- -------- ----- ---- ------------- -------- ------ -------
5m 5m 1 {default-scheduler } Normal Scheduled Successfully assigned mypod2 to ip-172-18-13-228.ec2.internal
5m 1m 10 {controller-manager } Warning FailedMount Failed to attach volume "pvc-83be8025-fef3-11e6-91c9-0e6f67fe61f4" on node "ip-172-18-13-228.ec2.internal" with: Too many EBS volumes attached to node ip-172-18-13-228.ec2.internal.
3m 1m 2 {kubelet ip-172-18-13-228.ec2.internal} Warning FailedMount Unable to mount volumes for pod "mypod2_079ey(93a29c94-fef3-11e6-91c9-0e6f67fe61f4)": timeout expired waiting for volumes to attach/mount for pod "079ey"/"mypod2". list of unattached/unmounted volumes=[dynamic]
3m 1m 2 {kubelet ip-172-18-13-228.ec2.internal} Warning FailedSync Error syncing pod, skipping: timeout expired waiting for volumes to attach/mount for pod "079ey"/"mypod2". list of unattached/unmounted volumes=[dynamic]
If I test as step in https://bugzilla.redhat.com/show_bug.cgi?id=1397693, it also could not find error message like "invalid memory address or nil pointer dereference"
Test version is openshift v3.5.0.37
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-2017:0884 |