I'm not really sure if that was the case.
I did manage to fix this by manually re-creating the service and
endpoints using yaml like this;
**
*apiVersion: v1*
*
kind: Service
metadata:
labels:
gluster.kubernetes.io/provisioned-for-pvc: pvc-name
name: glusterfs-dynamic-pvc-name
spec:
ports:
- port: 1
protocol: TCP
targetPort: 1
sessionAffinity: None
type: ClusterIP
*
**
*apiVersion: v1*
*
kind: Endpoints
metadata:
labels:
gluster.kubernetes.io/provisioned-for-pvc: pvc-name
name: glusterfs-dynamic-pvc-name
subsets:
- addresses:
- ip: 10.0.0.18
- ip: 10.0.0.24
- ip: 10.0.0.8
ports:
- port: 1
protocol: TCP
*
I have no idea whether this is the "correct" solution, but it seema to work.
Nor do I have any real idea as to what caused this. Googling suggests
that this can happen if you delete and re-create the PVC in quick
succession, but I'm pretty sure that was not the case here.
Tim
On 07/04/2019 23:51, Nikolas Philips wrote:
Hi Tim,
Is it possible that these failing PVC/PVs are mounted on the same
compute node(s)? It might be, that a node has somehow issues with the
gluster mount points / docker storage.
If it's only one node or so, you could either try to reset the storage
(https://docs.openshift.com/container-platform/3.11/admin_guide/manage_nodes.html#managing-nodes-docker-reset)
oder simply reinstall the node (safer).
Nikolas
Am So., 7. Apr. 2019 um 10:02 Uhr schrieb Tim Dudgeon
<[email protected] <mailto:[email protected]>>:
I have a series of GlusterFS PVC that were working fine.
For some of these the corresponding service and endpoint has been
lost.
e.g. when I do a `oc get svc` or `oc get endpoints` some of the
PVC are
not listed and those PVCs cannot then be mounted to a pod with an
error
like this:
> MountVolume.NewMounter initialization failed for volume
> "pvc-3aafc4fa-3e5e-11e9-8522-fa163eca01d7" : endpoints
> "glusterfs-dynamic-xxxxxxx" not found
Any thoughts on:
1. what might have caused this?
2. How to re-create the service and endpoints?
Tim
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