mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-25 07:40:19 +00:00
doc: remove unwanted steps from upgrade
removed pending unwanted steps from the upgrade doc. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
parent
ef25ce9dd8
commit
526412d6fb
@ -13,7 +13,6 @@
|
|||||||
- [2.1 Update the CephFS Nodeplugin RBAC](#21-update-the-cephfs-nodeplugin-rbac)
|
- [2.1 Update the CephFS Nodeplugin RBAC](#21-update-the-cephfs-nodeplugin-rbac)
|
||||||
- [2.2 Update the CephFS Nodeplugin daemonset](#22-update-the-cephfs-nodeplugin-daemonset)
|
- [2.2 Update the CephFS Nodeplugin daemonset](#22-update-the-cephfs-nodeplugin-daemonset)
|
||||||
- [2.3 Manual deletion of CephFS Nodeplugin daemonset pods](#23-manual-deletion-of-cephfs-nodeplugin-daemonset-pods)
|
- [2.3 Manual deletion of CephFS Nodeplugin daemonset pods](#23-manual-deletion-of-cephfs-nodeplugin-daemonset-pods)
|
||||||
- [2.4 Modifying MountOptions in Storageclass and PersistentVolumes](#24-modifying-mountoptions-in-storageclass-and-persistentvolumes)
|
|
||||||
- [Upgrading RBD](#upgrading-rbd)
|
- [Upgrading RBD](#upgrading-rbd)
|
||||||
- [3. Upgrade RBD Provisioner resources](#3-upgrade-rbd-provisioner-resources)
|
- [3. Upgrade RBD Provisioner resources](#3-upgrade-rbd-provisioner-resources)
|
||||||
- [3.1 Update the RBD Provisioner RBAC](#31-update-the-rbd-provisioner-rbac)
|
- [3.1 Update the RBD Provisioner RBAC](#31-update-the-rbd-provisioner-rbac)
|
||||||
@ -106,9 +105,6 @@ Warning: kubectl apply should be used on resource created by either kubectl crea
|
|||||||
|
|
||||||
### Upgrading CephFS
|
### Upgrading CephFS
|
||||||
|
|
||||||
If existing cephfs storageclasses' `MountOptions` are set, please refer to
|
|
||||||
[modifying mount options](#24-modifying-mountoptions-in-storageclass-and-persistentvolumes)
|
|
||||||
section.
|
|
||||||
Upgrading cephfs csi includes upgrade of cephfs driver and as well as
|
Upgrading cephfs csi includes upgrade of cephfs driver and as well as
|
||||||
kubernetes sidecar containers and also the permissions required for the
|
kubernetes sidecar containers and also the permissions required for the
|
||||||
kubernetes sidecar containers, lets upgrade the things one by one
|
kubernetes sidecar containers, lets upgrade the things one by one
|
||||||
@ -220,31 +216,6 @@ For each node:
|
|||||||
- The pod deletion causes the pods to be restarted and updated automatically
|
- The pod deletion causes the pods to be restarted and updated automatically
|
||||||
on the node.
|
on the node.
|
||||||
|
|
||||||
##### 2.4 Modifying MountOptions in Storageclass and PersistentVolumes
|
|
||||||
|
|
||||||
CephCSI, starting from release v3.9.0, will pass the options specified in the
|
|
||||||
StorageClass's `MountOptions` during both `NodeStageVolume` (kernel cephfs or
|
|
||||||
ceph-fuse mount operation) and `NodePublishVolume` (bind mount) operations.
|
|
||||||
Therefore, only common options that is acceptable during both the above
|
|
||||||
described operations needs to be set in StorageClass's `MountOptions`.
|
|
||||||
If invalid mount options are set in StorageClass's `MountOptions`
|
|
||||||
such as `"debug"`, the mounting of cephFS PVCs will fail.
|
|
||||||
|
|
||||||
Follow the below steps to update the StorageClass's `MountOptions`:
|
|
||||||
|
|
||||||
- Take a backup of the StorageClass using
|
|
||||||
`kubectl get sc <storageclass-name> -o yaml > sc.yaml`.
|
|
||||||
- Edit `sc.yaml` to remove the invalid mount options from `MountOptions` field.
|
|
||||||
- Delete the StorageClass using `kubectl delete sc <storageclass-name>`.
|
|
||||||
- Recreate the StorageClass using `kubectl create -f sc.yaml`.
|
|
||||||
|
|
||||||
Follow the below steps to update the PersistentVolume's `MountOptions`:
|
|
||||||
|
|
||||||
- Identify cephFS PersistentVolumes using
|
|
||||||
`kubectl get pv | grep <storageclass-name>`.
|
|
||||||
- and remove invalid mount options from `MountOptions` field
|
|
||||||
in the PersistentVolume's using `kubectl edit pv <pv-name>`.
|
|
||||||
|
|
||||||
we have successfully upgraded cephfs csi from v3.8 to v3.9
|
we have successfully upgraded cephfs csi from v3.8 to v3.9
|
||||||
|
|
||||||
### Upgrading RBD
|
### Upgrading RBD
|
||||||
|
Loading…
Reference in New Issue
Block a user