mirror of
https://github.com/ceph/ceph-csi.git
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d1f175d9f3
added support for providing map and unmap options to rbd CLI when mapping rbd image on the node. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
99 lines
4.1 KiB
YAML
99 lines
4.1 KiB
YAML
---
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apiVersion: storage.k8s.io/v1
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kind: StorageClass
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metadata:
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name: csi-rbd-sc
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provisioner: rbd.csi.ceph.com
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# If topology based provisioning is desired, delayed provisioning of
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# PV is required and is enabled using the following attribute
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# For further information read TODO<doc>
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# volumeBindingMode: WaitForFirstConsumer
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parameters:
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# 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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# Ensure to create an entry in the configmap named ceph-csi-config, based on
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# csi-config-map-sample.yaml, to accompany the string chosen to
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# represent the Ceph cluster in clusterID below
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clusterID: <cluster-id>
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# If you want to use erasure coded pool with RBD, you need to create
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# 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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pool: rbd
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# RBD image features, CSI creates image with image-format 2
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# CSI RBD currently supports only `layering` feature.
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imageFeatures: layering
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# 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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# mapOptions: lock_on_read,queue_depth=1024
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# 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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# unmapOptions: force
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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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csi.storage.k8s.io/provisioner-secret-name: csi-rbd-secret
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csi.storage.k8s.io/provisioner-secret-namespace: default
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csi.storage.k8s.io/controller-expand-secret-name: csi-rbd-secret
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csi.storage.k8s.io/controller-expand-secret-namespace: default
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csi.storage.k8s.io/node-stage-secret-name: csi-rbd-secret
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csi.storage.k8s.io/node-stage-secret-namespace: default
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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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csi.storage.k8s.io/fstype: ext4
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# uncomment the following to use rbd-nbd as mounter on supported nodes
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# mounter: rbd-nbd
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# 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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# 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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# Use external key management system for encryption passphrases by specifying
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# a unique ID matching KMS ConfigMap. The ID is only used for correlation to
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# configmap entry.
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# encryptionKMSID: <kms-config-id>
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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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reclaimPolicy: Delete
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allowVolumeExpansion: true
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mountOptions:
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- discard
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