values.yaml

# Default values for rook-ceph-operator
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.

image:
  prefix: rook
  repository: rook/ceph
  tag: VERSION
  pullPolicy: IfNotPresent

crds:
  # Whether the helm chart should create and update the CRDs. If false, the CRDs must be
  # managed independently with cluster/examples/kubernetes/ceph/crds.yaml.
  # **WARNING** Only set during first deployment. If later disabled the cluster may be DESTROYED.
  # If the CRDs are deleted in this case, see the disaster recovery guide to restore them.
  # https://rook.github.io/docs/rook/latest/ceph-disaster-recovery.html#restoring-crds-after-deletion
  enabled: true

resources:
  limits:
    cpu: 500m
    memory: 256Mi
  requests:
    cpu: 100m
    memory: 128Mi

nodeSelector: {}
# Constraint rook-ceph-operator Deployment to nodes with label `disktype: ssd`.
# For more info, see https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector
#  disktype: ssd

# Tolerations for the rook-ceph-operator to allow it to run on nodes with particular taints
tolerations: []

# Delay to use in node.kubernetes.io/unreachable toleration
unreachableNodeTolerationSeconds: 5

# Whether rook watches its current namespace for CRDs or the entire cluster, defaults to false
currentNamespaceOnly: false

## Annotations to be added to pod
annotations: {}

## The logging level for the operator: ERROR | WARNING | INFO | DEBUG
logLevel: INFO

## If true, create & use RBAC resources
##
rbacEnable: true

## If true, create & use PSP resources
##
pspEnable: true

## Settings for whether to disable the drivers or other daemons if they are not
## needed
csi:
  enableRbdDriver: true
  enableCephfsDriver: true
  enableGrpcMetrics: false
  # Set to true to enable host networking for CSI CephFS and RBD nodeplugins. This may be necessary
  # in some network configurations where the SDN does not provide access to an external cluster or
  # there is significant drop in read/write performance.
  # enableCSIHostNetwork: true
  # set to false to disable deployment of snapshotter container in CephFS provisioner pod.
  enableCephfsSnapshotter: true
  # set to false to disable deployment of snapshotter container in RBD provisioner pod.
  enableRBDSnapshotter: true
  # (Optional) set user created priorityclassName for csi plugin pods.
  # pluginPriorityClassName: system-node-critical

  # (Optional) set user created priorityclassName for csi provisioner pods.
  # provisionerPriorityClassName: system-cluster-critical

  # (Optional) policy for modifying a volume's ownership or permissions when the RBD PVC is being mounted.
  # supported values are documented at https://kubernetes-csi.github.io/docs/support-fsgroup.html
  rbdFSGroupPolicy: "ReadWriteOnceWithFSType"

  # (Optional) policy for modifying a volume's ownership or permissions when the CephFS PVC is being mounted.
  # supported values are documented at https://kubernetes-csi.github.io/docs/support-fsgroup.html
  cephFSFSGroupPolicy: "None"

  # OMAP generator generates the omap mapping between the PV name and the RBD image
  # which helps CSI to identify the rbd images for CSI operations.
  # CSI_ENABLE_OMAP_GENERATOR need to be enabled when we are using rbd mirroring feature.
  # By default OMAP generator is disabled and when enabled it will be deployed as a
  # sidecar with CSI provisioner pod, to enable set it to true.
  enableOMAPGenerator: false

  # Set replicas for csi provisioner deployment.
  provisionerReplicas: 2

  # Set logging level for csi containers.
  # Supported values from 0 to 5. 0 for general useful logs, 5 for trace level verbosity.
  #logLevel: 0
  # CSI CephFS plugin daemonset update strategy, supported values are OnDelete and RollingUpdate.
  # Default value is RollingUpdate.
  #rbdPluginUpdateStrategy: OnDelete
  # CSI Rbd plugin daemonset update strategy, supported values are OnDelete and RollingUpdate.
  # Default value is RollingUpdate.
  #cephFSPluginUpdateStrategy: OnDelete
  # Allow starting unsupported ceph-csi image
  allowUnsupportedVersion: false
    # (Optional) CEPH CSI RBD provisioner resource requirement list, Put here list of resource
  # requests and limits you want to apply for provisioner pod
  # csiRBDProvisionerResource: |
  #  - name : csi-provisioner
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 100m
  #      limits:
  #        memory: 256Mi
  #        cpu: 200m
  #  - name : csi-resizer
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 100m
  #      limits:
  #        memory: 256Mi
  #        cpu: 200m
  #  - name : csi-attacher
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 100m
  #      limits:
  #        memory: 256Mi
  #        cpu: 200m
  #  - name : csi-snapshotter
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 100m
  #      limits:
  #        memory: 256Mi
  #        cpu: 200m
  #  - name : csi-rbdplugin
  #    resource:
  #      requests:
  #        memory: 512Mi
  #        cpu: 250m
  #      limits:
  #        memory: 1Gi
  #        cpu: 500m
  #  - name : liveness-prometheus
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 50m
  #      limits:
  #        memory: 256Mi
  #        cpu: 100m
  # (Optional) CEPH CSI RBD plugin resource requirement list, Put here list of resource
  # requests and limits you want to apply for plugin pod
  # csiRBDPluginResource: |
  #  - name : driver-registrar
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 50m
  #      limits:
  #        memory: 256Mi
  #        cpu: 100m
  #  - name : csi-rbdplugin
  #    resource:
  #      requests:
  #        memory: 512Mi
  #        cpu: 250m
  #      limits:
  #        memory: 1Gi
  #        cpu: 500m
  #  - name : liveness-prometheus
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 50m
  #      limits:
  #        memory: 256Mi
  #        cpu: 100m
  # (Optional) CEPH CSI CephFS provisioner resource requirement list, Put here list of resource
  # requests and limits you want to apply for provisioner pod
  # csiCephFSProvisionerResource: |
  #  - name : csi-provisioner
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 100m
  #      limits:
  #        memory: 256Mi
  #        cpu: 200m
  #  - name : csi-resizer
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 100m
  #      limits:
  #        memory: 256Mi
  #        cpu: 200m
  #  - name : csi-attacher
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 100m
  #      limits:
  #        memory: 256Mi
  #        cpu: 200m
  #  - name : csi-cephfsplugin
  #    resource:
  #      requests:
  #        memory: 512Mi
  #        cpu: 250m
  #      limits:
  #        memory: 1Gi
  #        cpu: 500m
  #  - name : liveness-prometheus
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 50m
  #      limits:
  #        memory: 256Mi
  #        cpu: 100m
  # (Optional) CEPH CSI CephFS plugin resource requirement list, Put here list of resource
  # requests and limits you want to apply for plugin pod
  # csiCephFSPluginResource: |
  #  - name : driver-registrar
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 50m
  #      limits:
  #        memory: 256Mi
  #        cpu: 100m
  #  - name : csi-cephfsplugin
  #    resource:
  #      requests:
  #        memory: 512Mi
  #        cpu: 250m
  #      limits:
  #        memory: 1Gi
  #        cpu: 500m
  #  - name : liveness-prometheus
  #    resource:
  #      requests:
  #        memory: 128Mi
  #        cpu: 50m
  #      limits:
  #        memory: 256Mi
  #        cpu: 100m
  # Set provisonerTolerations and provisionerNodeAffinity for provisioner pod.
  # The CSI provisioner would be best to start on the same nodes as other ceph daemons.
  # provisionerTolerations:
  #    - key: key
  #      operator: Exists
  #      effect: NoSchedule
  # provisionerNodeAffinity: key1=value1,value2; key2=value3
  # Set pluginTolerations and pluginNodeAffinity for plugin daemonset pods.
  # The CSI plugins need to be started on all the nodes where the clients need to mount the storage.
  # pluginTolerations:
  #    - key: key
  #      operator: Exists
  #      effect: NoSchedule
  # pluginNodeAffinity: key1=value1,value2; key2=value3
  #cephfsGrpcMetricsPort: 9091
  #cephfsLivenessMetricsPort: 9081
  #rbdGrpcMetricsPort: 9090
  # Enable Ceph Kernel clients on kernel < 4.17. If your kernel does not support quotas for CephFS
  # you may want to disable this setting. However, this will cause an issue during upgrades
  # with the FUSE client. See the upgrade guide: https://rook.io/docs/rook/v1.2/ceph-upgrade.html
  forceCephFSKernelClient: true
  #rbdLivenessMetricsPort: 9080
  #kubeletDirPath: /var/lib/kubelet
  #cephcsi:
    #image: quay.io/cephcsi/cephcsi:v3.4.0
  #registrar:
    #image: k8s.gcr.io/sig-storage/csi-node-driver-registrar:v2.2.0
  #provisioner:
    #image: k8s.gcr.io/sig-storage/csi-provisioner:v2.2.2
  #snapshotter:
    #image: k8s.gcr.io/sig-storage/csi-snapshotter:v4.1.1
  #attacher:
    #image: k8s.gcr.io/sig-storage/csi-attacher:v3.2.1
  #resizer:
    #image: k8s.gcr.io/sig-storage/csi-resizer:v1.2.0
  # Labels to add to the CSI CephFS Deployments and DaemonSets Pods.
  #cephfsPodLabels: "key1=value1,key2=value2"
  # Labels to add to the CSI RBD Deployments and DaemonSets Pods.
  #rbdPodLabels: "key1=value1,key2=value2"
  # Enable the volume replication controller.
  # Before enabling, ensure the Volume Replication CRDs are created.
  # See https://rook.io/docs/rook/latest/ceph-csi-drivers.html#rbd-mirroring
  volumeReplication:
    enabled: false
    #image: "quay.io/csiaddons/volumereplication-operator:v0.1.0"

enableDiscoveryDaemon: false
cephCommandsTimeoutSeconds: "15"

# enable the ability to have multiple Ceph filesystems in the same cluster
# WARNING: Experimental feature in Ceph Releases Octopus (v15) and Nautilus (v14)
# https://docs.ceph.com/en/octopus/cephfs/experimental-features/#multiple-file-systems-within-a-ceph-cluster
allowMultipleFilesystems: false

## if true, run rook operator on the host network
# useOperatorHostNetwork: true

## Rook Discover configuration
## toleration: NoSchedule, PreferNoSchedule or NoExecute
## tolerationKey: Set this to the specific key of the taint to tolerate
## tolerations: Array of tolerations in YAML format which will be added to agent deployment
## nodeAffinity: Set to labels of the node to match
# discover:
#   toleration: NoSchedule
#   tolerationKey: key
#   tolerations:
#   - key: key
#     operator: Exists
#     effect: NoSchedule
#   nodeAffinity: key1=value1,value2; key2=value3
#   podLabels: "key1=value1,key2=value2"

# In some situations SELinux relabelling breaks (times out) on large filesystems, and doesn't work with cephfs ReadWriteMany volumes (last relabel wins).
# Disable it here if you have similar issues.
# For more details see https://github.com/rook/rook/issues/2417
enableSelinuxRelabeling: true

# Writing to the hostPath is required for the Ceph mon and osd pods. Given the restricted permissions in OpenShift with SELinux,
# the pod must be running privileged in order to write to the hostPath volume, this must be set to true then.
hostpathRequiresPrivileged: false

# Disable automatic orchestration when new devices are discovered.
disableDeviceHotplug: false

# Blacklist certain disks according to the regex provided.
discoverDaemonUdev:

# imagePullSecrets option allow to pull docker images from private docker registry. Option will be passed to all service accounts.
# imagePullSecrets:
# - name: my-registry-secret

# Whether the OBC provisioner should watch on the operator namespace or not, if not the namespace of the cluster will be used
enableOBCWatchOperatorNamespace: true

admissionController:
  # Set tolerations and nodeAffinity for admission controller pod.
  # The admission controller would be best to start on the same nodes as other ceph daemons.
  # tolerations:
  #    - key: key
  #      operator: Exists
  #      effect: NoSchedule
  # nodeAffinity: key1=value1,value2; key2=value3