mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-25 15:50:20 +00:00
8ef7143e6c
Added maxsnapshotsonimage flag to flatten the older rbd images on the chain to avoid issue in krbd.The limit is in krbd since it only allocate 1 4KiB page to handle all the snapshot ids for an image. The max limit is 510 as per https://github.com/torvalds/linux/blob/ aaa2faab4ed8e5fe0111e04d6e168c028fe2987f/drivers/block/rbd.c#L98 in cephcsi we arekeeping the default to 450 to reserve 10% to avoid issues. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
232 lines
6.3 KiB
YAML
232 lines
6.3 KiB
YAML
---
|
|
rbac:
|
|
# Specifies whether RBAC resources should be created
|
|
create: true
|
|
|
|
serviceAccounts:
|
|
nodeplugin:
|
|
# Specifies whether a ServiceAccount should be created
|
|
create: true
|
|
# The name of the ServiceAccount to use.
|
|
# If not set and create is true, a name is generated using the fullname
|
|
name:
|
|
provisioner:
|
|
# Specifies whether a ServiceAccount should be created
|
|
create: true
|
|
# The name of the ServiceAccount to use.
|
|
# If not set and create is true, a name is generated using the fullname
|
|
name:
|
|
|
|
# Configuration for the CSI to connect to the cluster
|
|
# Ref: https://github.com/ceph/ceph-csi/blob/master/examples/README.md
|
|
# Example:
|
|
# csiConfig:
|
|
# - clusterID: "<cluster-id>"
|
|
# monitors:
|
|
# - "<MONValue1>"
|
|
# - "<MONValue2>"
|
|
csiConfig: []
|
|
|
|
# Configuration for the encryption KMS
|
|
# Ref: https://github.com/ceph/ceph-csi/blob/master/docs/deploy-rbd.md
|
|
# Example:
|
|
# encryptionKMSConfig:
|
|
# vault-unique-id-1:
|
|
# encryptionKMSType: vault
|
|
# vaultAddress: https://vault.example.com
|
|
# vaultAuthPath: /v1/auth/kubernetes/login
|
|
# vaultRole: csi-kubernetes
|
|
# vaultPassphraseRoot: /v1/secret
|
|
# vaultPassphrasePath: ceph-csi/
|
|
# vaultCAVerify: "false"
|
|
encryptionKMSConfig: {}
|
|
|
|
nodeplugin:
|
|
name: nodeplugin
|
|
# if you are using rbd-nbd client set this value to OnDelete
|
|
updateStrategy: RollingUpdate
|
|
|
|
httpMetrics:
|
|
# Metrics only available for cephcsi/cephcsi => 1.2.0
|
|
# Specifies whether http metrics should be exposed
|
|
enabled: true
|
|
# The port of the container to expose the metrics
|
|
containerPort: 8080
|
|
|
|
service:
|
|
# Specifies whether a service should be created for the metrics
|
|
enabled: true
|
|
# The port to use for the service
|
|
servicePort: 8080
|
|
type: ClusterIP
|
|
|
|
# Annotations for the service
|
|
# Example:
|
|
# annotations:
|
|
# prometheus.io/scrape: "true"
|
|
# prometheus.io/port: "8080"
|
|
annotations: {}
|
|
|
|
clusterIP: ""
|
|
|
|
## List of IP addresses at which the stats-exporter service is available
|
|
## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
|
|
##
|
|
externalIPs: []
|
|
|
|
loadBalancerIP: ""
|
|
loadBalancerSourceRanges: []
|
|
|
|
registrar:
|
|
image:
|
|
repository: quay.io/k8scsi/csi-node-driver-registrar
|
|
tag: v1.3.0
|
|
pullPolicy: IfNotPresent
|
|
resources: {}
|
|
|
|
plugin:
|
|
image:
|
|
repository: quay.io/cephcsi/cephcsi
|
|
tag: canary
|
|
pullPolicy: IfNotPresent
|
|
resources: {}
|
|
|
|
nodeSelector: {}
|
|
|
|
tolerations: []
|
|
|
|
affinity: {}
|
|
|
|
# If true, create & use Pod Security Policy resources
|
|
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
|
|
podSecurityPolicy:
|
|
enabled: false
|
|
|
|
provisioner:
|
|
name: provisioner
|
|
replicaCount: 3
|
|
# Timeout for waiting for creation or deletion of a volume
|
|
timeout: 60s
|
|
# Hard limit for maximum number of nested volume clones that are taken before
|
|
# a flatten occurs
|
|
hardMaxCloneDepth: 8
|
|
# Soft limit for maximum number of nested volume clones that are taken before
|
|
# a flatten occurs
|
|
softMaxCloneDepth: 4
|
|
# Maximum number of snapshots allowed on rbd image without flattening
|
|
maxSnapshotsOnImage: 450
|
|
# skip image flattening if kernel support mapping of rbd images
|
|
# which has the deep-flatten feature
|
|
# skipForceFlatten: false
|
|
|
|
httpMetrics:
|
|
# Metrics only available for cephcsi/cephcsi => 1.2.0
|
|
# Specifies whether http metrics should be exposed
|
|
enabled: true
|
|
# The port of the container to expose the metrics
|
|
containerPort: 8080
|
|
|
|
service:
|
|
# Specifies whether a service should be created for the metrics
|
|
enabled: true
|
|
# The port to use for the service
|
|
servicePort: 8080
|
|
type: ClusterIP
|
|
|
|
# Annotations for the service
|
|
# Example:
|
|
# annotations:
|
|
# prometheus.io/scrape: "true"
|
|
# prometheus.io/port: "8080"
|
|
annotations: {}
|
|
|
|
clusterIP: ""
|
|
|
|
## List of IP addresses at which the stats-exporter service is available
|
|
## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
|
|
##
|
|
externalIPs: []
|
|
|
|
loadBalancerIP: ""
|
|
loadBalancerSourceRanges: []
|
|
|
|
provisioner:
|
|
image:
|
|
repository: quay.io/k8scsi/csi-provisioner
|
|
tag: v1.6.0
|
|
pullPolicy: IfNotPresent
|
|
resources: {}
|
|
|
|
attacher:
|
|
name: attacher
|
|
enabled: true
|
|
image:
|
|
repository: quay.io/k8scsi/csi-attacher
|
|
tag: v2.1.1
|
|
pullPolicy: IfNotPresent
|
|
resources: {}
|
|
|
|
resizer:
|
|
name: resizer
|
|
enabled: true
|
|
image:
|
|
repository: quay.io/k8scsi/csi-resizer
|
|
tag: v0.5.0
|
|
pullPolicy: IfNotPresent
|
|
resources: {}
|
|
|
|
snapshotter:
|
|
image:
|
|
repository: quay.io/k8scsi/csi-snapshotter
|
|
tag: v2.1.0
|
|
pullPolicy: IfNotPresent
|
|
resources: {}
|
|
|
|
nodeSelector: {}
|
|
|
|
tolerations: []
|
|
|
|
affinity: {}
|
|
|
|
# If true, create & use Pod Security Policy resources
|
|
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
|
|
podSecurityPolicy:
|
|
enabled: false
|
|
|
|
topology:
|
|
# Specifies whether topology based provisioning support should
|
|
# be exposed by CSI
|
|
enabled: false
|
|
# domainLabels define which node labels to use as domains
|
|
# for CSI nodeplugins to advertise their domains
|
|
# NOTE: the value here serves as an example and needs to be
|
|
# updated with node labels that define domains of interest
|
|
domainLabels:
|
|
- failure-domain/region
|
|
- failure-domain/zone
|
|
|
|
#########################################################
|
|
# Variables for 'internal' use please use with caution! #
|
|
#########################################################
|
|
|
|
# The directory where the provisioner and pluginSocketFile will be mounted
|
|
socketDir: /var/lib/kubelet/plugins/rbd.csi.ceph.com
|
|
# The filename of the provisioner socket
|
|
provisionerSocketFile: csi-provisioner.sock
|
|
# The filename of the plugin socket
|
|
pluginSocketFile: csi.sock
|
|
# The directory where nodeplugin socket is created
|
|
registrationDir: /var/lib/kubelet/plugins_registry
|
|
# The nodeplugin plugins directory
|
|
pluginDir: /var/lib/kubelet/plugins
|
|
# Name of the csi-driver
|
|
driverName: rbd.csi.ceph.com
|
|
# Name of the configmap used for state
|
|
configMapName: ceph-csi-config-rbd
|
|
# Key to use in the Configmap if not config.json
|
|
# configMapKey:
|
|
# Use an externally provided configmap
|
|
externallyManagedConfigmap: false
|
|
# Name of the configmap used for encryption kms configuration
|
|
kmsConfigMapName: ceph-csi-encryption-kms-config
|