mirrors/ceph-csi
1
0
Fork 0
mirror of https://github.com/ceph/ceph-csi.git synced 2025-06-13 02:33:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

deploy: support for read affinity options per cluster

Browse Source 
Implemented the capability to include read affinity options
for individual clusters within the ceph-csi-config ConfigMap.
This allows users to configure the crush location for each
cluster separately. The read affinity options specified in
the ConfigMap will supersede those provided via command line arguments.

Signed-off-by: Praveen M <m.praveen@ibm.com>
This commit is contained in:
Praveen M
2023-10-30 13:53:12 +05:30
committed by mergify[bot]
parent 93f2ed681f
commit c4e373c72f
12 changed files with 338 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
docs/deploy-rbd.md
View File

@ -47,7 +47,7 @@ make image-cephcsi
| `--maxsnapshotsonimage` | `450` | Maximum number of snapshots allowed on rbd image without flattening |
| `--setmetadata` | `false` | Set metadata on volume |
| `--enable-read-affinity` | `false` | enable read affinity |
| `--crush-location-labels`| _empty_ | Kubernetes node labels that determine the CRUSH location the node belongs to, separated by ',' |
| `--crush-location-labels`| _empty_ | Kubernetes node labels that determine the CRUSH location the node belongs to, separated by ','.<br>`Note: These labels will be replaced if crush location labels are defined in the ceph-csi-config ConfigMap for the specific cluster.` |
**Available volume parameters:**
@ -222,6 +222,12 @@ If enabled, this option will be added to all RBD volumes mapped by Ceph CSI.
Well known labels can be found
[here](https://kubernetes.io/docs/reference/labels-annotations-taints/).
Read affinity can be configured for individual clusters within the
`ceph-csi-config` ConfigMap. This allows configuring the crush location labels
for each ceph cluster separately. The crush location labels specified in the
ConfigMap will supersede those provided via command line argument
`--crush-location-labels`.
>Note: Label values will have all its dots `"."` normalized with dashes `"-"`
in order for it to work with ceph CRUSH map.