ceph: support ephemeral volumes with Ceph CSI RBD and CephFS driver (backport #9055) #9102
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This commit make required changes for ceph csi drivers to work with
ephemeral volume support. With ephemeral volume support a user can
specify ephemeral volumes in its pod spec and tie the lifecycle
of the PVC with the POD.
An example POD spec looks like this:
```
kind: Pod
apiVersion: v1
metadata:
name: csi-rbd-demo-ephemeral-pod
spec:
containers:
- name: web-server
image: docker.io/library/nginx:latest
volumeMounts:
- mountPath: "/myspace"
name: mypvc
volumes:
- name: mypvc
ephemeral:
volumeClaimTemplate:
spec:
accessModes: ["ReadWriteOnce"]
storageClassName: "rook-ceph-block"
resources:
requests:
storage: 1Gi
```
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
(cherry picked from commit dcf522c)
travisn
approved these changes
Nov 4, 2021
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This is an automatic backport of pull request #9055 done by Mergify.
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