mirror of
https://github.com/ceph/ceph-csi.git
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063319f6e5
if rbd storage class is created with topologyconstraintspools replicated pool was still mandatory, making the pool optional if the topologyconstraintspools is requested Closes: https://github.com/ceph/ceph-csi/issues/4380 Signed-off-by: parth-gr <partharora1010@gmail.com>
554 lines
18 KiB
YAML
554 lines
18 KiB
YAML
---
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rbac:
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# Specifies whether RBAC resources should be created
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create: true
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serviceAccounts:
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nodeplugin:
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# Specifies whether a ServiceAccount should be created
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create: true
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# The name of the ServiceAccount to use.
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# If not set and create is true, a name is generated using the fullname
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name:
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provisioner:
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# Specifies whether a ServiceAccount should be created
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create: true
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# The name of the ServiceAccount to use.
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# If not set and create is true, a name is generated using the fullname
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name:
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# Configuration for the CSI to connect to the cluster
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# Ref: https://github.com/ceph/ceph-csi/blob/devel/examples/README.md
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# Example:
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# csiConfig:
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# - clusterID: "<cluster-id>"
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# monitors:
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# - "<MONValue1>"
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# - "<MONValue2>"
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# rbd:
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# netNamespaceFilePath: "{{ .kubeletDir }}/plugins/{{ .driverName }}/net"
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# readAffinity:
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# enabled: true
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# crushLocationLabels:
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# - topology.kubernetes.io/region
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# - topology.kubernetes.io/zone
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csiConfig: []
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# Configuration details of clusterID,PoolID and FscID mapping
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# csiMapping:
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# - clusterIDMapping:
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# clusterID on site1: clusterID on site2
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# RBDPoolIDMapping:
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# - poolID on site1: poolID on site2
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# CephFSFscIDMapping:
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# - CephFS FscID on site1: CephFS FscID on site2
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csiMapping: []
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# Configuration for the encryption KMS
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# Ref: https://github.com/ceph/ceph-csi/blob/devel/docs/deploy-rbd.md
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# Example:
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# encryptionKMSConfig:
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# vault-unique-id-1:
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# encryptionKMSType: vault
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# vaultAddress: https://vault.example.com
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# vaultAuthPath: /v1/auth/kubernetes/login
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# vaultRole: csi-kubernetes
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# vaultPassphraseRoot: /v1/secret
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# vaultPassphrasePath: ceph-csi/
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# vaultCAVerify: "false"
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encryptionKMSConfig: {}
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# Labels to apply to all resources
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commonLabels: {}
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# Set logging level for csi containers.
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# Supported values from 0 to 5. 0 for general useful logs,
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# 5 for trace level verbosity.
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# logLevel is the variable for CSI driver containers's log level
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logLevel: 5
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# sidecarLogLevel is the variable for Kubernetes sidecar container's log level
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sidecarLogLevel: 1
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# Set fsGroupPolicy for CSI Driver object spec
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# https://kubernetes-csi.github.io/docs/support-fsgroup.html
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# The following modes are supported:
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# - None: Indicates that volumes will be mounted with no modifications, as the
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# CSI volume driver does not support these operations.
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# - File: Indicates that the CSI volume driver supports volume ownership and
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# permission change via fsGroup, and Kubernetes may use fsGroup to change
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# permissions and ownership of the volume to match user requested fsGroup in
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# the pod's SecurityPolicy regardless of fstype or access mode.
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# - ReadWriteOnceWithFSType: Indicates that volumes will be examined to
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# determine if volume ownership and permissions should be modified to match
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# the pod's security policy.
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# Changes will only occur if the fsType is defined and the persistent volume's
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# accessModes contains ReadWriteOnce.
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CSIDriver:
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fsGroupPolicy: "File"
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seLinuxMount: true
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nodeplugin:
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name: nodeplugin
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# set user created priorityclassName for csi plugin pods. default is
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# system-node-critical which is high priority
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priorityClassName: system-node-critical
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# if you are using rbd-nbd client set this value to OnDelete
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updateStrategy: RollingUpdate
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httpMetrics:
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# Metrics only available for cephcsi/cephcsi => 1.2.0
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# Specifies whether http metrics should be exposed
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enabled: true
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# The port of the container to expose the metrics
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containerPort: 8080
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service:
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# Specifies whether a service should be created for the metrics
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enabled: true
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# The port to use for the service
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servicePort: 8080
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type: ClusterIP
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# Annotations for the service
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# Example:
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# annotations:
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# prometheus.io/scrape: "true"
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# prometheus.io/port: "8080"
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annotations: {}
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clusterIP: ""
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## List of IP addresses at which the stats-exporter service is available
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## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
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##
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externalIPs: []
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loadBalancerIP: ""
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loadBalancerSourceRanges: []
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## Reference to one or more secrets to be used when pulling images
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##
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imagePullSecrets: []
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# - name: "image-pull-secret"
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profiling:
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# enable profiling to check for memory leaks
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enabled: false
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registrar:
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image:
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repository: registry.k8s.io/sig-storage/csi-node-driver-registrar
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tag: v2.10.0
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pullPolicy: IfNotPresent
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resources: {}
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plugin:
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image:
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repository: quay.io/cephcsi/cephcsi
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tag: canary
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pullPolicy: IfNotPresent
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resources: {}
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nodeSelector: {}
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tolerations: []
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affinity: {}
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provisioner:
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name: provisioner
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replicaCount: 3
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strategy:
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# RollingUpdate strategy replaces old pods with new ones gradually,
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# without incurring downtime.
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type: RollingUpdate
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rollingUpdate:
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# maxUnavailable is the maximum number of pods that can be
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# unavailable during the update process.
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maxUnavailable: 50%
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# if fstype is not specified in storageclass, ext4 is default
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defaultFSType: ext4
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# deployController to enable or disable the deployment of controller which
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# generates the OMAP data if its not Present.
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deployController: true
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# Timeout for waiting for creation or deletion of a volume
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timeout: 60s
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# cluster name to set on the RBD image
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# clustername: "k8s-cluster-1"
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# Hard limit for maximum number of nested volume clones that are taken before
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# a flatten occurs
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hardMaxCloneDepth: 8
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# Soft limit for maximum number of nested volume clones that are taken before
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# a flatten occurs
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softMaxCloneDepth: 4
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# Maximum number of snapshots allowed on rbd image without flattening
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maxSnapshotsOnImage: 450
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# Minimum number of snapshots allowed on rbd image to trigger flattening
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minSnapshotsOnImage: 250
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# skip image flattening if kernel support mapping of rbd images
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# which has the deep-flatten feature
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# skipForceFlatten: false
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# set user created priorityclassName for csi provisioner pods. default is
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# system-cluster-critical which is less priority than system-node-critical
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priorityClassName: system-cluster-critical
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# enable hostnetwork for provisioner pod. default is false
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# useful for deployments where the podNetwork has no access to ceph
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enableHostNetwork: false
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httpMetrics:
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# Metrics only available for cephcsi/cephcsi => 1.2.0
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# Specifies whether http metrics should be exposed
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enabled: true
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# The port of the container to expose the metrics
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containerPort: 8080
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service:
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# Specifies whether a service should be created for the metrics
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enabled: true
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# The port to use for the service
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servicePort: 8080
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type: ClusterIP
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# Annotations for the service
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# Example:
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# annotations:
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# prometheus.io/scrape: "true"
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# prometheus.io/port: "8080"
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annotations: {}
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clusterIP: ""
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## List of IP addresses at which the stats-exporter service is available
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## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
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##
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externalIPs: []
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loadBalancerIP: ""
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loadBalancerSourceRanges: []
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## Reference to one or more secrets to be used when pulling images
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##
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imagePullSecrets: []
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# - name: "image-pull-secret"
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profiling:
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# enable profiling to check for memory leaks
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enabled: false
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provisioner:
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image:
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repository: registry.k8s.io/sig-storage/csi-provisioner
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tag: v4.0.0
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pullPolicy: IfNotPresent
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resources: {}
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## For further options, check
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## https://github.com/kubernetes-csi/external-provisioner#command-line-options
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extraArgs: []
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# set metadata on volume
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setmetadata: true
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attacher:
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name: attacher
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enabled: true
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image:
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repository: registry.k8s.io/sig-storage/csi-attacher
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tag: v4.5.0
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pullPolicy: IfNotPresent
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resources: {}
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## For further options, check
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## https://github.com/kubernetes-csi/external-attacher#command-line-options
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extraArgs: []
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resizer:
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name: resizer
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enabled: true
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image:
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repository: registry.k8s.io/sig-storage/csi-resizer
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tag: v1.10.0
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pullPolicy: IfNotPresent
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resources: {}
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## For further options, check
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## https://github.com/kubernetes-csi/external-resizer#recommended-optional-arguments
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extraArgs: []
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snapshotter:
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image:
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repository: registry.k8s.io/sig-storage/csi-snapshotter
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tag: v7.0.0
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pullPolicy: IfNotPresent
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resources: {}
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## For further options, check
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## https://github.com/kubernetes-csi/external-snapshotter#csi-external-snapshotter-sidecar-command-line-options
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extraArgs: []
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args:
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# enableVolumeGroupSnapshots enables support for volume group snapshots
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enableVolumeGroupSnapshots: false
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nodeSelector: {}
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tolerations: []
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affinity: {}
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topology:
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# Specifies whether topology based provisioning support should
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# be exposed by CSI
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enabled: false
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# domainLabels define which node labels to use as domains
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# for CSI nodeplugins to advertise their domains
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# NOTE: the value here serves as an example and needs to be
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# updated with node labels that define domains of interest
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domainLabels:
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- failure-domain/region
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- failure-domain/zone
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# readAffinity:
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# Enable read affinity for RBD volumes. Recommended to
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# set to true if running kernel 5.8 or newer.
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# enabled: false
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# Define which node labels to use as CRUSH location.
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# This should correspond to the values set in the CRUSH map.
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# NOTE: the value here serves as an example
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# crushLocationLabels:
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# - topology.kubernetes.io/region
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# - topology.kubernetes.io/zone
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storageClass:
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# Specifies whether the storageclass should be created
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create: false
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name: csi-rbd-sc
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# Annotations for the storage class
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# Example:
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# annotations:
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# storageclass.kubernetes.io/is-default-class: "true"
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annotations: {}
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# (required) String representing a Ceph cluster to provision storage from.
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# Should be unique across all Ceph clusters in use for provisioning,
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# cannot be greater than 36 bytes in length, and should remain immutable for
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# the lifetime of the StorageClass in use.
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clusterID: <cluster-ID>
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# (optional) If you want to use erasure coded pool with RBD, you need to
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# create two pools. one erasure coded and one replicated.
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# You need to specify the replicated pool here in the `pool` parameter, it is
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# used for the metadata of the images.
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# The erasure coded pool must be set as the `dataPool` parameter below.
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# dataPool: <ec-data-pool>
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dataPool: ""
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# (required) Ceph pool into which the RBD image shall be created
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# (optional) if topologyConstrainedPools is provided
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# eg: pool: replicapool
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pool: replicapool
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# (optional) RBD image features, CSI creates image with image-format 2 CSI
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# RBD currently supports `layering`, `journaling`, `exclusive-lock`,
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# `object-map`, `fast-diff`, `deep-flatten` features.
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# Refer https://docs.ceph.com/en/latest/rbd/rbd-config-ref/#image-features
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# for image feature dependencies.
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# imageFeatures: layering,journaling,exclusive-lock,object-map,fast-diff
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imageFeatures: "layering"
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# (optional) Specifies whether to try other mounters in case if the current
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# mounter fails to mount the rbd image for any reason. True means fallback
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# to next mounter, default is set to false.
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# Note: tryOtherMounters is currently useful to fallback from krbd to rbd-nbd
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# in case if any of the specified imageFeatures is not supported by krbd
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# driver on node scheduled for application pod launch, but in the future this
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# should work with any mounter type.
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# tryOtherMounters: false
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# (optional) Options to pass to the `mkfs` command while creating the
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# filesystem on the RBD device. Check the man-page for the `mkfs` command
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# for the filesystem for more details. When `mkfsOptions` is set here, the
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# defaults will not be used, consider including them in this parameter.
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#
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# The default options depend on the csi.storage.k8s.io/fstype setting:
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# - ext4: "-m0 -Enodiscard,lazy_itable_init=1,lazy_journal_init=1"
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# - xfs: "-K"
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#
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# mkfsOptions: "-m0 -Ediscard -i1024"
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# (optional) uncomment the following to use rbd-nbd as mounter
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# on supported nodes
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# mounter: rbd-nbd
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mounter: ""
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# (optional) ceph client log location, eg: rbd-nbd
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# By default host-path /var/log/ceph of node is bind-mounted into
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# csi-rbdplugin pod at /var/log/ceph mount path. This is to configure
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# target bindmount path used inside container for ceph clients logging.
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# See docs/rbd-nbd.md for available configuration options.
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# cephLogDir: /var/log/ceph
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cephLogDir: ""
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# (optional) ceph client log strategy
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# By default, log file belonging to a particular volume will be deleted
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# on unmap, but you can choose to just compress instead of deleting it
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# or even preserve the log file in text format as it is.
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# Available options `remove` or `compress` or `preserve`
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# cephLogStrategy: remove
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cephLogStrategy: ""
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# (optional) Prefix to use for naming RBD images.
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# If omitted, defaults to "csi-vol-".
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# volumeNamePrefix: "foo-bar-"
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volumeNamePrefix: ""
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# (optional) Instruct the plugin it has to encrypt the volume
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# By default it is disabled. Valid values are "true" or "false".
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# A string is expected here, i.e. "true", not true.
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# encrypted: "true"
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encrypted: ""
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# (optional) Use external key management system for encryption passphrases by
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# specifying a unique ID matching KMS ConfigMap. The ID is only used for
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# correlation to configmap entry.
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encryptionKMSID: ""
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# Add topology constrained pools configuration, if topology based pools
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# are setup, and topology constrained provisioning is required.
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# For further information read TODO<doc>
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# topologyConstrainedPools: |
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# [{"poolName":"pool0",
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# "dataPool":"ec-pool0" # optional, erasure-coded pool for data
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# "domainSegments":[
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# {"domainLabel":"region","value":"east"},
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# {"domainLabel":"zone","value":"zone1"}]},
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# {"poolName":"pool1",
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# "dataPool":"ec-pool1" # optional, erasure-coded pool for data
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# "domainSegments":[
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# {"domainLabel":"region","value":"east"},
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# {"domainLabel":"zone","value":"zone2"}]},
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# {"poolName":"pool2",
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# "dataPool":"ec-pool2" # optional, erasure-coded pool for data
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# "domainSegments":[
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# {"domainLabel":"region","value":"west"},
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# {"domainLabel":"zone","value":"zone1"}]}
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# ]
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topologyConstrainedPools: []
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# (optional) mapOptions is a comma-separated list of map options.
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# For krbd options refer
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# https://docs.ceph.com/docs/master/man/8/rbd/#kernel-rbd-krbd-options
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# For nbd options refer
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# https://docs.ceph.com/docs/master/man/8/rbd-nbd/#options
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# Format:
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# mapOptions: "<mounter>:op1,op2;<mounter>:op1,op2"
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# An empty mounter field is treated as krbd type for compatibility.
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# eg:
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# mapOptions: "krbd:lock_on_read,queue_depth=1024;nbd:try-netlink"
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mapOptions: ""
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# (optional) unmapOptions is a comma-separated list of unmap options.
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# For krbd options refer
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# https://docs.ceph.com/docs/master/man/8/rbd/#kernel-rbd-krbd-options
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# For nbd options refer
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# https://docs.ceph.com/docs/master/man/8/rbd-nbd/#options
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# Format:
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# unmapOptions: "<mounter>:op1,op2;<mounter>:op1,op2"
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# An empty mounter field is treated as krbd type for compatibility.
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# eg:
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# unmapOptions: "krbd:force;nbd:force"
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unmapOptions: ""
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# (optional) stripe unit in bytes
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# If set, stripeCount must also be specified
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# For defaults, refer to
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# https://docs.ceph.com/en/latest/man/8/rbd/#striping
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stripeUnit: ""
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# (optional) number of objects to stripe over before looping
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# If set, stripeUnit must also be specified
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# For defaults, refer to
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# https://docs.ceph.com/en/latest/man/8/rbd/#striping
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stripeCount: ""
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# (optional) object size in bytes
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# If set, must be a power of 2
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objectSize: ""
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# The secrets have to contain Ceph credentials with required access
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# to the 'pool'.
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provisionerSecret: csi-rbd-secret
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# If Namespaces are left empty, the secrets are assumed to be in the
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# Release namespace.
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provisionerSecretNamespace: ""
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controllerExpandSecret: csi-rbd-secret
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controllerExpandSecretNamespace: ""
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nodeStageSecret: csi-rbd-secret
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nodeStageSecretNamespace: ""
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# Specify the filesystem type of the volume. If not specified,
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# csi-provisioner will set default as `ext4`.
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fstype: ext4
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reclaimPolicy: Delete
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allowVolumeExpansion: true
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mountOptions: []
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# Mount Options
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# Example:
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# mountOptions:
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# - discard
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# Mount the host /etc/selinux inside pods to support
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# selinux-enabled filesystems
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selinuxMount: true
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secret:
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|
# Specifies whether the secret should be created
|
|
create: false
|
|
name: csi-rbd-secret
|
|
annotations: {}
|
|
# Key values correspond to a user name and its key, as defined in the
|
|
# ceph cluster. User ID should have required access to the 'pool'
|
|
# specified in the storage class
|
|
userID: <plaintext ID>
|
|
userKey: <Ceph auth key corresponding to userID above>
|
|
# Encryption passphrase
|
|
encryptionPassphrase: test_passphrase
|
|
|
|
# This is a sample configmap that helps define a Ceph configuration as required
|
|
# by the CSI plugins.
|
|
# Sample ceph.conf available at
|
|
# https://github.com/ceph/ceph/blob/master/src/sample.ceph.conf Detailed
|
|
# documentation is available at
|
|
# https://docs.ceph.com/en/latest/rados/configuration/ceph-conf/
|
|
cephconf: |
|
|
[global]
|
|
auth_cluster_required = cephx
|
|
auth_service_required = cephx
|
|
auth_client_required = cephx
|
|
|
|
# Array of extra objects to deploy with the release
|
|
extraDeploy: []
|
|
|
|
#########################################################
|
|
# Variables for 'internal' use please use with caution! #
|
|
#########################################################
|
|
|
|
# The filename of the provisioner socket
|
|
provisionerSocketFile: csi-provisioner.sock
|
|
# The filename of the plugin socket
|
|
pluginSocketFile: csi.sock
|
|
# kubelet working directory,can be set using `--root-dir` when starting kubelet.
|
|
kubeletDir: /var/lib/kubelet
|
|
# Host path location for ceph client processes logging, ex: rbd-nbd
|
|
cephLogDirHostPath: /var/log/ceph
|
|
# Name of the csi-driver
|
|
driverName: rbd.csi.ceph.com
|
|
# Name of the configmap used for state
|
|
configMapName: ceph-csi-config
|
|
# Key to use in the Configmap if not config.json
|
|
# configMapKey:
|
|
# Use an externally provided configmap
|
|
externallyManagedConfigmap: false
|
|
# Name of the configmap used for ceph.conf
|
|
cephConfConfigMapName: ceph-config
|
|
# Name of the configmap used for encryption kms configuration
|
|
kmsConfigMapName: ceph-csi-encryption-kms-config
|