ceph-csi/charts/ceph-csi-rbd/values.yaml
Prasanna Kumar Kalever 9a3170bf77 rbd: provide a way to disable the auto fallback to nbd mounter
This change allows the user to choose not to fallback to NBD mounter
when some ImageFeatures are absent with krbd driver, rather just fail
the NodeStage call.

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2021-11-01 08:17:36 +00:00

449 lines
14 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/devel/examples/README.md
# Example:
# csiConfig:
# - clusterID: "<cluster-id>"
# monitors:
# - "<MONValue1>"
# - "<MONValue2>"
csiConfig: []
# Configuration details of clusterID,PoolID and FscID mapping
# csiMapping:
# - clusterIDMapping:
# clusterID on site1: clusterID on site2
# RBDPoolIDMapping:
# - poolID on site1: poolID on site2
# CephFSFscIDMapping:
# - CephFS FscID on site1: CephFS FscID on site2
csiMapping: []
# Configuration for the encryption KMS
# Ref: https://github.com/ceph/ceph-csi/blob/devel/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: {}
# Set logging level for csi containers.
# Supported values from 0 to 5. 0 for general useful logs,
# 5 for trace level verbosity.
logLevel: 5
nodeplugin:
name: nodeplugin
# set user created priorityclassName for csi plugin pods. default is
# system-node-critical which is high priority
priorityClassName: system-node-critical
# 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: []
profiling:
# enable profiling to check for memory leaks
enabled: false
registrar:
image:
repository: k8s.gcr.io/sig-storage/csi-node-driver-registrar
tag: v2.3.0
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
strategy:
# RollingUpdate strategy replaces old pods with new ones gradually,
# without incurring downtime.
type: RollingUpdate
rollingUpdate:
# maxUnavailable is the maximum number of pods that can be
# unavailable during the update process.
maxUnavailable: 50%
# if fstype is not specified in storageclass, ext4 is default
defaultFSType: ext4
# deployController to enable or disable the deployment of controller which
# generates the OMAP data if its not Present.
deployController: true
# 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
# Minimum number of snapshots allowed on rbd image to trigger flattening
minSnapshotsOnImage: 250
# skip image flattening if kernel support mapping of rbd images
# which has the deep-flatten feature
# skipForceFlatten: false
# set user created priorityclassName for csi provisioner pods. default is
# system-cluster-critical which is less priority than system-node-critical
priorityClassName: system-cluster-critical
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: []
profiling:
# enable profiling to check for memory leaks
enabled: false
provisioner:
image:
repository: k8s.gcr.io/sig-storage/csi-provisioner
tag: v3.0.0
pullPolicy: IfNotPresent
resources: {}
attacher:
name: attacher
enabled: true
image:
repository: k8s.gcr.io/sig-storage/csi-attacher
tag: v3.3.0
pullPolicy: IfNotPresent
resources: {}
resizer:
name: resizer
enabled: true
image:
repository: k8s.gcr.io/sig-storage/csi-resizer
tag: v1.3.0
pullPolicy: IfNotPresent
resources: {}
snapshotter:
image:
repository: k8s.gcr.io/sig-storage/csi-snapshotter
tag: v4.2.0
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
storageClass:
# Specifies whether the storageclass should be created
create: false
name: csi-rbd-sc
# Annotations for the storage class
# Example:
# annotations:
# storageclass.kubernetes.io/is-default-class: "true"
annotations: {}
# (required) String representing a Ceph cluster to provision storage from.
# Should be unique across all Ceph clusters in use for provisioning,
# cannot be greater than 36 bytes in length, and should remain immutable for
# the lifetime of the StorageClass in use.
clusterID: <cluster-ID>
# (optional) If you want to use erasure coded pool with RBD, you need to
# create two pools. one erasure coded and one replicated.
# You need to specify the replicated pool here in the `pool` parameter, it is
# used for the metadata of the images.
# The erasure coded pool must be set as the `dataPool` parameter below.
# dataPool: <ec-data-pool>
dataPool: ""
# (required) Ceph pool into which the RBD image shall be created
# eg: pool: replicapool
pool: replicapool
# Set thickProvision to true if you want RBD images to be fully allocated on
# creation (thin provisioning is the default).
thickProvision: false
# (required) RBD image features, CSI creates image with image-format 2
# CSI RBD currently supports `layering`, `journaling`, `exclusive-lock`
# features. If `journaling` is enabled, must enable `exclusive-lock` too.
# imageFeatures: layering,journaling,exclusive-lock
imageFeatures: layering
# (optional) Specifies whether to try other mounters in case if the current
# mounter fails to mount the rbd image for any reason. True means fallback
# to next mounter, default is set to false.
# Note: tryOtherMounters is currently useful to fallback from krbd to rbd-nbd
# in case if any of the specified imageFeatures is not supported by krbd
# driver on node scheduled for application pod launch, but in the future this
# should work with any mounter type.
# tryOtherMounters: false
# (optional) uncomment the following to use rbd-nbd as mounter
# on supported nodes
# mounter: rbd-nbd
mounter: ""
# (optional) ceph client log location, eg: rbd-nbd
# By default host-path /var/log/ceph of node is bind-mounted into
# csi-rbdplugin pod at /var/log/ceph mount path. This is to configure
# target bindmount path used inside container for ceph clients logging.
# See docs/rbd-nbd.md for available configuration options.
# cephLogDir: /var/log/ceph
cephLogDir: ""
# (optional) ceph client log strategy
# By default, log file belonging to a particular volume will be deleted
# on unmap, but you can choose to just compress instead of deleting it
# or even preserve the log file in text format as it is.
# Available options `remove` or `compress` or `preserve`
# cephLogStrategy: remove
cephLogStrategy: ""
# (optional) Prefix to use for naming RBD images.
# If omitted, defaults to "csi-vol-".
# volumeNamePrefix: "foo-bar-"
volumeNamePrefix: ""
# (optional) Instruct the plugin it has to encrypt the volume
# By default it is disabled. Valid values are "true" or "false".
# A string is expected here, i.e. "true", not true.
# encrypted: "true"
encrypted: ""
# (optional) Use external key management system for encryption passphrases by
# specifying a unique ID matching KMS ConfigMap. The ID is only used for
# correlation to configmap entry.
encryptionKMSID: ""
# Add topology constrained pools configuration, if topology based pools
# are setup, and topology constrained provisioning is required.
# For further information read TODO<doc>
# topologyConstrainedPools: |
# [{"poolName":"pool0",
# "dataPool":"ec-pool0" # optional, erasure-coded pool for data
# "domainSegments":[
# {"domainLabel":"region","value":"east"},
# {"domainLabel":"zone","value":"zone1"}]},
# {"poolName":"pool1",
# "dataPool":"ec-pool1" # optional, erasure-coded pool for data
# "domainSegments":[
# {"domainLabel":"region","value":"east"},
# {"domainLabel":"zone","value":"zone2"}]},
# {"poolName":"pool2",
# "dataPool":"ec-pool2" # optional, erasure-coded pool for data
# "domainSegments":[
# {"domainLabel":"region","value":"west"},
# {"domainLabel":"zone","value":"zone1"}]}
# ]
topologyConstrainedPools: []
# (optional) mapOptions is a comma-separated list of map options.
# For krbd options refer
# https://docs.ceph.com/docs/master/man/8/rbd/#kernel-rbd-krbd-options
# For nbd options refer
# https://docs.ceph.com/docs/master/man/8/rbd-nbd/#options
mapOptions: ""
# (optional) unmapOptions is a comma-separated list of unmap options.
# For krbd options refer
# https://docs.ceph.com/docs/master/man/8/rbd/#kernel-rbd-krbd-options
# For nbd options refer
# https://docs.ceph.com/docs/master/man/8/rbd-nbd/#options
unmapOptions: ""
# The secrets have to contain Ceph credentials with required access
# to the 'pool'.
provisionerSecret: csi-rbd-secret
# If Namespaces are left empty, the secrets are assumed to be in the
# Release namespace.
provisionerSecretNamespace: ""
controllerExpandSecret: csi-rbd-secret
controllerExpandSecretNamespace: ""
nodeStageSecret: csi-rbd-secret
nodeStageSecretNamespace: ""
# Specify the filesystem type of the volume. If not specified,
# csi-provisioner will set default as `ext4`.
fstype: ext4
reclaimPolicy: Delete
allowVolumeExpansion: true
mountOptions: []
# Mount Options
# Example:
# mountOptions:
# - discard
secret:
# Specifies whether the secret should be created
create: false
name: csi-rbd-secret
# 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
# Workaround for http://tracker.ceph.com/issues/23446
fuse_set_user_groups = false
# ceph-fuse which uses libfuse2 by default has write buffer size of 2KiB
# adding 'fuse_big_writes = true' option by default to override this limit
# see https://github.com/ceph/ceph-csi/issues/1928
fuse_big_writes = true
#########################################################
# 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 encryption kms configuration
kmsConfigMapName: ceph-csi-encryption-kms-config