Madhu Rajanna
c35a8532aa
For now we are using the operator namespace name as the prefix for the csi driver, This PR provides an option for the users if someone wants to have their own prefix for the csi driver, if someone tries to change the prefix for existing csi driver rook operator will fail to reconcile the csi driver. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
93 lines
4.2 KiB
YAML
93 lines
4.2 KiB
YAML
apiVersion: ceph.rook.io/v1
|
|
kind: CephBlockPool
|
|
metadata:
|
|
name: replicapool
|
|
namespace: rook-ceph # namespace:cluster
|
|
spec:
|
|
failureDomain: host
|
|
replicated:
|
|
size: 3
|
|
# Disallow setting pool with replica 1, this could lead to data loss without recovery.
|
|
# Make sure you're *ABSOLUTELY CERTAIN* that is what you want
|
|
requireSafeReplicaSize: true
|
|
# gives a hint (%) to Ceph in terms of expected consumption of the total cluster capacity of a given pool
|
|
# for more info: https://docs.ceph.com/docs/master/rados/operations/placement-groups/#specifying-expected-pool-size
|
|
#targetSizeRatio: .5
|
|
---
|
|
apiVersion: storage.k8s.io/v1
|
|
kind: StorageClass
|
|
metadata:
|
|
name: rook-ceph-block
|
|
provisioner: rook-ceph.rbd.csi.ceph.com # csi-provisioner-name
|
|
parameters:
|
|
# clusterID is the namespace where the rook cluster is running
|
|
# If you change this namespace, also change the namespace below where the secret namespaces are defined
|
|
clusterID: rook-ceph # namespace:cluster
|
|
|
|
# If you want to use erasure coded pool with RBD, you need to create
|
|
# two pools. one erasure coded and one replicated.
|
|
# You need to specify the replicated pool here in the `pool` parameter, it is
|
|
# used for the metadata of the images.
|
|
# The erasure coded pool must be set as the `dataPool` parameter below.
|
|
#dataPool: ec-data-pool
|
|
pool: replicapool
|
|
|
|
# (optional) mapOptions is a comma-separated list of map options.
|
|
# For krbd options refer
|
|
# https://docs.ceph.com/docs/master/man/8/rbd/#kernel-rbd-krbd-options
|
|
# For nbd options refer
|
|
# https://docs.ceph.com/docs/master/man/8/rbd-nbd/#options
|
|
# mapOptions: lock_on_read,queue_depth=1024
|
|
|
|
# (optional) unmapOptions is a comma-separated list of unmap options.
|
|
# For krbd options refer
|
|
# https://docs.ceph.com/docs/master/man/8/rbd/#kernel-rbd-krbd-options
|
|
# For nbd options refer
|
|
# https://docs.ceph.com/docs/master/man/8/rbd-nbd/#options
|
|
# unmapOptions: force
|
|
|
|
# (optional) Set it to true to encrypt each volume with encryption keys
|
|
# from a key management system (KMS)
|
|
# encrypted: "true"
|
|
|
|
# (optional) Use external key management system (KMS) for encryption key by
|
|
# specifying a unique ID matching a KMS ConfigMap. The ID is only used for
|
|
# correlation to configmap entry.
|
|
# encryptionKMSID: <kms-config-id>
|
|
|
|
# RBD image format. Defaults to "2".
|
|
imageFormat: "2"
|
|
|
|
# RBD image features
|
|
# Available for imageFormat: "2". Older releases of CSI RBD
|
|
# support only the `layering` feature. The Linux kernel (KRBD) supports the
|
|
# full complement of features as of 5.4
|
|
# `layering` alone corresponds to Ceph's bitfield value of "2" ;
|
|
# `layering` + `fast-diff` + `object-map` + `deep-flatten` + `exclusive-lock` together
|
|
# correspond to Ceph's OR'd bitfield value of "63". Here we use
|
|
# a symbolic, comma-separated format:
|
|
# For 5.4 or later kernels:
|
|
#imageFeatures: layering,fast-diff,object-map,deep-flatten,exclusive-lock
|
|
# For 5.3 or earlier kernels:
|
|
imageFeatures: layering
|
|
|
|
# The secrets contain Ceph admin credentials. These are generated automatically by the operator
|
|
# in the same namespace as the cluster.
|
|
csi.storage.k8s.io/provisioner-secret-name: rook-csi-rbd-provisioner
|
|
csi.storage.k8s.io/provisioner-secret-namespace: rook-ceph # namespace:cluster
|
|
csi.storage.k8s.io/controller-expand-secret-name: rook-csi-rbd-provisioner
|
|
csi.storage.k8s.io/controller-expand-secret-namespace: rook-ceph # namespace:cluster
|
|
csi.storage.k8s.io/node-stage-secret-name: rook-csi-rbd-node
|
|
csi.storage.k8s.io/node-stage-secret-namespace: rook-ceph # namespace:cluster
|
|
# Specify the filesystem type of the volume. If not specified, csi-provisioner
|
|
# will set default as `ext4`. Note that `xfs` is not recommended due to potential deadlock
|
|
# in hyperconverged settings where the volume is mounted on the same node as the osds.
|
|
csi.storage.k8s.io/fstype: ext4
|
|
# uncomment the following to use rbd-nbd as mounter on supported nodes
|
|
# **IMPORTANT**: CephCSI v3.4.0 onwards a volume healer functionality is added to reattach
|
|
# the PVC to application pod if nodeplugin pod restart.
|
|
# Its still in Alpha support. Therefore, this option is not recommended for production use.
|
|
#mounter: rbd-nbd
|
|
allowVolumeExpansion: true
|
|
reclaimPolicy: Delete
|