charts/rook-ceph/values.yaml

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

image:
  # -- Image
  repository: rook/ceph
  # -- Image tag
  # @default -- `master`
  tag: v1.10.10
  # -- Image pull policy
  pullPolicy: IfNotPresent

crds:
  # -- Whether the helm chart should create and update the CRDs. If false, the CRDs must be
  # managed independently with deploy/examples/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](https://rook.io/docs/rook/latest/Troubleshooting/disaster-recovery/#restoring-crds-after-deletion)
  # to restore them.
  enabled: true

# -- Pod resource requests & limits
resources:
  limits:
    cpu: 500m
    memory: 512Mi
  requests:
    cpu: 100m
    memory: 128Mi

# -- Kubernetes [`nodeSelector`](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector) to add to the Deployment.
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

# -- List of Kubernetes [`tolerations`](https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/) to add to the Deployment.
tolerations: []

# -- Delay to use for the `node.kubernetes.io/unreachable` pod failure toleration to override
# the Kubernetes default of 5 minutes
unreachableNodeTolerationSeconds: 5

# -- Whether the operator should watch cluster CRD in its own namespace or not
currentNamespaceOnly: false

# -- Pod annotations
annotations: {}

# -- Global log level for the operator.
# Options: `ERROR`, `WARNING`, `INFO`, `DEBUG`
logLevel: INFO

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

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

# -- Set the priority class for the rook operator deployment if desired
priorityClassName:

# -- If true, loop devices are allowed to be used for osds in test clusters
allowLoopDevices: false

# Settings for whether to disable the drivers or other daemons if they are not
# needed
csi:
  # -- Enable Ceph CSI RBD driver
  enableRbdDriver: true
  # -- Enable Ceph CSI CephFS driver
  enableCephfsDriver: true
  # -- Enable Ceph CSI GRPC Metrics
  enableGrpcMetrics: false
  # -- 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
  # -- Enable Snapshotter in CephFS provisioner pod
  enableCephfsSnapshotter: true
  # -- Enable Snapshotter in NFS provisioner pod
  enableNFSSnapshotter: true
  # -- Enable Snapshotter in RBD provisioner pod
  enableRBDSnapshotter: true
  # -- Enable Host mount for `/etc/selinux` directory for Ceph CSI nodeplugins
  enablePluginSelinuxHostMount: false
  # -- Enable Ceph CSI PVC encryption support
  enableCSIEncryption: false

  # -- PriorityClassName to be set on csi driver plugin pods
  pluginPriorityClassName: system-node-critical

  # -- PriorityClassName to be set on csi driver provisioner pods
  provisionerPriorityClassName: system-cluster-critical

  # -- 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: "File"

  # -- 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: "File"

  # -- Policy for modifying a volume's ownership or permissions when the NFS PVC is being mounted.
  # supported values are documented at https://kubernetes-csi.github.io/docs/support-fsgroup.html
  nfsFSGroupPolicy: "File"

  # -- 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` needs 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

  # -- Enable adding volume metadata on the CephFS subvolumes and RBD images.
  # Not all users might be interested in getting volume/snapshot details as metadata on CephFS subvolume and RBD images.
  # Hence enable metadata is false by default
  enableMetadata: false

  # -- Set replicas for csi provisioner deployment
  provisionerReplicas: 2

  # -- Cluster name identifier to set as metadata on the CephFS subvolume and RBD images. This will be useful
  # in cases like for example, when two container orchestrator clusters (Kubernetes/OCP) are using a single ceph cluster
  clusterName:

  # -- Set logging level for cephCSI containers maintained by the cephCSI.
  # Supported values from 0 to 5. 0 for general useful logs, 5 for trace level verbosity.
  logLevel: 0

  # -- Set logging level for Kubernetes-csi sidecar containers.
  # Supported values from 0 to 5. 0 for general useful logs (the default), 5 for trace level verbosity.
  # @default -- `0`
  sidecarLogLevel:

  # -- CSI RBD plugin daemonset update strategy, supported values are OnDelete and RollingUpdate
  # @default -- `RollingUpdate`
  rbdPluginUpdateStrategy:

  # -- A maxUnavailable parameter of CSI RBD plugin daemonset update strategy.
  # @default -- `1`
  rbdPluginUpdateStrategyMaxUnavailable:

  # -- CSI CephFS plugin daemonset update strategy, supported values are OnDelete and RollingUpdate
  # @default -- `RollingUpdate`
  cephFSPluginUpdateStrategy:

  # -- CSI NFS plugin daemonset update strategy, supported values are OnDelete and RollingUpdate
  # @default -- `RollingUpdate`
  nfsPluginUpdateStrategy:

  # -- Set GRPC timeout for csi containers (in seconds). It should be >= 120. If this value is not set or is invalid, it defaults to 150
  grpcTimeoutInSeconds: 150

  # -- Allow starting an unsupported ceph-csi image
  allowUnsupportedVersion: false

  # -- The volume of the CephCSI RBD plugin DaemonSet
  csiRBDPluginVolume:
  #  - name: lib-modules
  #    hostPath:
  #      path: /run/booted-system/kernel-modules/lib/modules/
  #  - name: host-nix
  #    hostPath:
  #      path: /nix

  # -- The volume mounts of the CephCSI RBD plugin DaemonSet
  csiRBDPluginVolumeMount:
  #  - name: host-nix
  #    mountPath: /nix
  #    readOnly: true

  # -- The volume of the CephCSI CephFS plugin DaemonSet
  csiCephFSPluginVolume:
  #  - name: lib-modules
  #    hostPath:
  #      path: /run/booted-system/kernel-modules/lib/modules/
  #  - name: host-nix
  #    hostPath:
  #      path: /nix

  # -- The volume mounts of the CephCSI CephFS plugin DaemonSet
  csiCephFSPluginVolumeMount:
  #  - name: host-nix
  #    mountPath: /nix
  #    readOnly: true

  # -- CEPH CSI RBD provisioner resource requirement list
  # csi-omap-generator resources will be applied only if `enableOMAPGenerator` is set to `true`
  # @default -- see values.yaml
  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 : csi-omap-generator
      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

  # -- CEPH CSI RBD plugin resource requirement list
  # @default -- see values.yaml
  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

  # -- CEPH CSI CephFS provisioner resource requirement list
  # @default -- see values.yaml
  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-snapshotter
      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

  # -- CEPH CSI CephFS plugin resource requirement list
  # @default -- see values.yaml
  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

  # -- CEPH CSI NFS provisioner resource requirement list
  # @default -- see values.yaml
  csiNFSProvisionerResource: |
    - name : csi-provisioner
      resource:
        requests:
          memory: 128Mi
          cpu: 100m
        limits:
          memory: 256Mi
          cpu: 200m
    - name : csi-nfsplugin
      resource:
        requests:
          memory: 512Mi
          cpu: 250m
        limits:
          memory: 1Gi
          cpu: 500m

  # -- CEPH CSI NFS plugin resource requirement list
  # @default -- see values.yaml
  csiNFSPluginResource: |
    - name : driver-registrar
      resource:
        requests:
          memory: 128Mi
          cpu: 50m
        limits:
          memory: 256Mi
          cpu: 100m
    - name : csi-nfsplugin
      resource:
        requests:
          memory: 512Mi
          cpu: 250m
        limits:
          memory: 1Gi
          cpu: 500m

  # Set provisionerTolerations and provisionerNodeAffinity for provisioner pod.
  # The CSI provisioner would be best to start on the same nodes as other ceph daemons.

  # -- Array of tolerations in YAML format which will be added to CSI provisioner deployment
  provisionerTolerations:
  #    - key: key
  #      operator: Exists
  #      effect: NoSchedule

  # -- The node labels for affinity of the CSI provisioner deployment [^1]
  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.

  # -- Array of tolerations in YAML format which will be added to CephCSI plugin DaemonSet
  pluginTolerations:
  #    - key: key
  #      operator: Exists
  #      effect: NoSchedule

  # -- The node labels for affinity of the CephCSI RBD plugin DaemonSet [^1]
  pluginNodeAffinity: # key1=value1,value2; key2=value3

  # -- Enable Ceph CSI Liveness sidecar deployment
  enableLiveness: false

  # -- CSI CephFS driver GRPC metrics port
  # @default -- `9091`
  cephfsGrpcMetricsPort:

  # -- CSI CephFS driver metrics port
  # @default -- `9081`
  cephfsLivenessMetricsPort:

  # -- Ceph CSI RBD driver GRPC metrics port
  # @default -- `9090`
  rbdGrpcMetricsPort:

  # -- CSI Addons server port
  # @default -- `9070`
  csiAddonsPort:

  # -- 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

  # -- Ceph CSI RBD driver metrics port
  # @default -- `8080`
  rbdLivenessMetricsPort:

  # -- Kubelet root directory path (if the Kubelet uses a different path for the `--root-dir` flag)
  # @default -- `/var/lib/kubelet`
  kubeletDirPath:

  cephcsi:
    # -- Ceph CSI image
    # @default -- `quay.io/cephcsi/cephcsi:v3.7.2`
    image:

  registrar:
    # -- Kubernetes CSI registrar image
    # @default -- `registry.k8s.io/sig-storage/csi-node-driver-registrar:v2.7.0`
    image:

  provisioner:
    # -- Kubernetes CSI provisioner image
    # @default -- `registry.k8s.io/sig-storage/csi-provisioner:v3.4.0`
    image:

  snapshotter:
    # -- Kubernetes CSI snapshotter image
    # @default -- `registry.k8s.io/sig-storage/csi-snapshotter:v6.2.1`
    image:

  attacher:
    # -- Kubernetes CSI Attacher image
    # @default -- `registry.k8s.io/sig-storage/csi-attacher:v4.1.0`
    image:

  resizer:
    # -- Kubernetes CSI resizer image
    # @default -- `registry.k8s.io/sig-storage/csi-resizer:v1.7.0`
    image:

  # -- Image pull policy
  imagePullPolicy: IfNotPresent

  # -- Labels to add to the CSI CephFS Deployments and DaemonSets Pods
  cephfsPodLabels: #"key1=value1,key2=value2"

  # -- Labels to add to the CSI NFS Deployments and DaemonSets Pods
  nfsPodLabels: #"key1=value1,key2=value2"

  # -- Labels to add to the CSI RBD Deployments and DaemonSets Pods
  rbdPodLabels: #"key1=value1,key2=value2"

  csiAddons:
    # -- Enable CSIAddons
    enabled: false
    # -- CSIAddons Sidecar image
    image: "quay.io/csiaddons/k8s-sidecar:v0.5.0"

  nfs:
    # -- Enable the nfs csi driver
    enabled: false

  topology:
    # -- Enable topology based provisioning
    enabled: false
    # NOTE: the value here serves as an example and needs to be
    # updated with node labels that define domains of interest
    # -- domainLabels define which node labels to use as domains
    # for CSI nodeplugins to advertise their domains
    domainLabels:
    # - kubernetes.io/hostname
    # - topology.kubernetes.io/zone
    # - topology.rook.io/rack

# -- Enable discovery daemon
enableDiscoveryDaemon: false

# -- The timeout for ceph commands in seconds
cephCommandsTimeoutSeconds: "15"

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

## 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 for the discover pods.
  # Options: `NoSchedule`, `PreferNoSchedule` or `NoExecute`
  toleration:
  # -- The specific key of the taint to tolerate
  tolerationKey:
  # -- Array of tolerations in YAML format which will be added to discover deployment
  tolerations:
  #   - key: key
  #     operator: Exists
  #     effect: NoSchedule
  # -- The node labels for affinity of `discover-agent` [^1]
  nodeAffinity: # key1=value1,value2; key2=value3
  # -- Labels to add to the discover pods
  podLabels: # "key1=value1,key2=value2"
  # -- Add resources to discover daemon pods
  resources:
  #   - limits:
  #       cpu: 500m
  #       memory: 512Mi
  #   - requests:
  #       cpu: 100m
  #       memory: 128Mi

# -- Whether to disable the admission controller
disableAdmissionController: true

# -- Runs Ceph Pods as privileged to be able to write to `hostPaths` in OpenShift with SELinux restrictions.
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

# -- Set tolerations and nodeAffinity [^1] for admission controller pod.
# The admission controller would be best to start on the same nodes as other ceph daemons.
admissionController:
  # tolerations:
  #    - key: key
  #      operator: Exists
  #      effect: NoSchedule
  # nodeAffinity: key1=value1,value2; key2=value3

# [^1]: `nodeAffinity` and `*NodeAffinity` options should have the format `"role=storage,rook; storage=ceph"` or `storage=;role=rook-example` or `storage=;` (_checks only for presence of key_)

monitoring:
  # -- Enable monitoring. Requires Prometheus to be pre-installed.
  # Enabling will also create RBAC rules to allow Operator to create ServiceMonitors
  enabled: false