k3s/cmd/kube-controller-manager/app
Kubernetes Submit Queue 6ce405c6ee Merge pull request #27778 from screeley44/k8-vol-executor
Automatic merge from submit-queue

Add Events for operation_executor to show status of mounts, failed/successful to show in describe events

Fixes #27590 
@saad-ali @pmorie @erinboyd

After talking with @pmorie last week about the above issue, I decided to poke around and see if I could remedy.  The refactoring broke my previous UXP merged PR's that correctly showed failed mount errors in the describe events.  However, Not sure I implemented correctly, but it tested out and seems to be working, let me know what I missed or if this is not the correct approach.

```
Events:
  FirstSeen	LastSeen	Count	From			SubobjectPath	Type		Reason		Message
  ---------	--------	-----	----			-------------	--------	------		-------
  2m		2m		1	{default-scheduler }			Normal		Scheduled	Successfully assigned nfs-bb-pod1 to 127.0.0.1
  44s		44s		1	{kubelet 127.0.0.1}			Warning		FailedMount	Unable to mount volumes for pod "nfs-bb-pod1_default(a94f64f1-37c9-11e6-9aa5-52540073d346)": timeout expired waiting for volumes to attach/mount for pod "nfs-bb-pod1"/"default". list of unattached/unmounted volumes=[nfsvol]
  44s		44s		1	{kubelet 127.0.0.1}			Warning		FailedSync	Error syncing pod, skipping: timeout expired waiting for volumes to attach/mount for pod "nfs-bb-pod1"/"default". list of unattached/unmounted volumes=[nfsvol]
  38s		38s		1	{kubelet }				Warning		FailedMount	Unable to mount volumes for pod "a94f64f1-37c9-11e6-9aa5-52540073d346": Mount failed: exit status 32
Mounting arguments: nfs1.rhs:/opt/data99 /var/lib/kubelet/pods/a94f64f1-37c9-11e6-9aa5-52540073d346/volumes/kubernetes.io~nfs/nfsvol nfs []
Output: mount.nfs: Connection timed out

Resolution hint: Check and make sure the NFS Server exists (ensure that correct IPAddress/Hostname was given) and is available/reachable.
Also make sure firewall ports are open on both client and NFS Server (2049 v4 and 2049, 20048 and 111 for v3).
Use commands telnet <nfs server> <port> and showmount <nfs server> to help test connectivity.
```
2016-08-19 08:27:48 -07:00
..
options increase GC concurrency to 100 2016-08-18 14:04:34 -07:00
controllermanager.go Merge pull request #27778 from screeley44/k8-vol-executor 2016-08-19 08:27:48 -07:00
plugins.go Restore alpha behavior 2016-08-18 10:36:50 +02:00