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crds.yaml
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crds.yaml
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##############################################################################
# Create the CRDs that are necessary before creating your Rook cluster.
# These resources *must* be created before the cluster.yaml or their variants.
##############################################################################
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.5.1-0.20210420220833-f284e2e8098c
creationTimestamp: null
name: cephblockpools.ceph.rook.io
spec:
group: ceph.rook.io
names:
kind: CephBlockPool
listKind: CephBlockPoolList
plural: cephblockpools
singular: cephblockpool
scope: Namespaced
versions:
- name: v1
schema:
openAPIV3Schema:
description: CephBlockPool represents a Ceph Storage Pool
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: PoolSpec represents the spec of ceph pool
properties:
compressionMode:
description: 'DEPRECATED: use Parameters instead, e.g., Parameters["compression_mode"] = "force" The inline compression mode in Bluestore OSD to set to (options are: none, passive, aggressive, force) Do NOT set a default value for kubebuilder as this will override the Parameters'
enum:
- none
- passive
- aggressive
- force
- ""
nullable: true
type: string
crushRoot:
description: The root of the crush hierarchy utilized by the pool
nullable: true
type: string
deviceClass:
description: The device class the OSD should set to for use in the pool
nullable: true
type: string
enableRBDStats:
description: EnableRBDStats is used to enable gathering of statistics for all RBD images in the pool
type: boolean
erasureCoded:
description: The erasure code settings
properties:
algorithm:
description: The algorithm for erasure coding
type: string
codingChunks:
description: Number of coding chunks per object in an erasure coded storage pool (required for erasure-coded pool type)
maximum: 9
minimum: 0
type: integer
dataChunks:
description: Number of data chunks per object in an erasure coded storage pool (required for erasure-coded pool type)
maximum: 9
minimum: 0
type: integer
required:
- codingChunks
- dataChunks
type: object
failureDomain:
description: 'The failure domain: osd/host/(region or zone if available) - technically also any type in the crush map'
type: string
mirroring:
description: The mirroring settings
properties:
enabled:
description: Enabled whether this pool is mirrored or not
type: boolean
mode:
description: 'Mode is the mirroring mode: either pool or image'
type: string
peers:
description: Peers represents the peers spec
nullable: true
properties:
secretNames:
description: SecretNames represents the Kubernetes Secret names to add rbd-mirror or cephfs-mirror peers
items:
type: string
type: array
type: object
snapshotSchedules:
description: SnapshotSchedules is the scheduling of snapshot for mirrored images/pools
items:
description: SnapshotScheduleSpec represents the snapshot scheduling settings of a mirrored pool
properties:
interval:
description: Interval represent the periodicity of the snapshot.
type: string
path:
description: Path is the path to snapshot, only valid for CephFS
type: string
startTime:
description: StartTime indicates when to start the snapshot
type: string
type: object
type: array
type: object
parameters:
additionalProperties:
type: string
description: Parameters is a list of properties to enable on a given pool
nullable: true
type: object
x-kubernetes-preserve-unknown-fields: true
quotas:
description: The quota settings
nullable: true
properties:
maxBytes:
description: MaxBytes represents the quota in bytes Deprecated in favor of MaxSize
format: int64
type: integer
maxObjects:
description: MaxObjects represents the quota in objects
format: int64
type: integer
maxSize:
description: MaxSize represents the quota in bytes as a string
pattern: ^[0-9]+[\.]?[0-9]*([KMGTPE]i|[kMGTPE])?$
type: string
type: object
replicated:
description: The replication settings
properties:
hybridStorage:
description: HybridStorage represents hybrid storage tier settings
nullable: true
properties:
primaryDeviceClass:
description: PrimaryDeviceClass represents high performance tier (for example SSD or NVME) for Primary OSD
minLength: 1
type: string
secondaryDeviceClass:
description: SecondaryDeviceClass represents low performance tier (for example HDDs) for remaining OSDs
minLength: 1
type: string
required:
- primaryDeviceClass
- secondaryDeviceClass
type: object
replicasPerFailureDomain:
description: ReplicasPerFailureDomain the number of replica in the specified failure domain
minimum: 1
type: integer
requireSafeReplicaSize:
description: RequireSafeReplicaSize if false allows you to set replica 1
type: boolean
size:
description: Size - Number of copies per object in a replicated storage pool, including the object itself (required for replicated pool type)
minimum: 0
type: integer
subFailureDomain:
description: SubFailureDomain the name of the sub-failure domain
type: string
targetSizeRatio:
description: TargetSizeRatio gives a hint (%) to Ceph in terms of expected consumption of the total cluster capacity
type: number
required:
- size
type: object
statusCheck:
description: The mirroring statusCheck
properties:
mirror:
description: HealthCheckSpec represents the health check of an object store bucket
nullable: true
properties:
disabled:
type: boolean
interval:
description: Interval is the internal in second or minute for the health check to run like 60s for 60 seconds
type: string
timeout:
type: string
type: object
type: object
x-kubernetes-preserve-unknown-fields: true
type: object
status:
description: CephBlockPoolStatus represents the mirroring status of Ceph Storage Pool
properties:
info:
additionalProperties:
type: string
nullable: true
type: object
mirroringInfo:
description: MirroringInfoSpec is the status of the pool mirroring
properties:
details:
type: string
lastChanged:
type: string
lastChecked:
type: string
mode:
description: Mode is the mirroring mode
type: string
peers:
description: Peers are the list of peer sites connected to that cluster
items:
description: PeersSpec contains peer details
properties:
client_name:
description: ClientName is the CephX user used to connect to the peer
type: string
direction:
description: Direction is the peer mirroring direction
type: string
mirror_uuid:
description: MirrorUUID is the mirror UUID
type: string
site_name:
description: SiteName is the current site name
type: string
uuid:
description: UUID is the peer UUID
type: string
type: object
type: array
site_name:
description: SiteName is the current site name
type: string
type: object
mirroringStatus:
description: MirroringStatusSpec is the status of the pool mirroring
properties:
details:
description: Details contains potential status errors
type: string
lastChanged:
description: LastChanged is the last time time the status last changed
type: string
lastChecked:
description: LastChecked is the last time time the status was checked
type: string
summary:
description: Summary is the mirroring status summary
properties:
daemon_health:
description: DaemonHealth is the health of the mirroring daemon
type: string
health:
description: Health is the mirroring health
type: string
image_health:
description: ImageHealth is the health of the mirrored image
type: string
states:
description: States is the various state for all mirrored images
nullable: true
properties:
error:
description: Error is when the mirroring state is errored
type: integer
replaying:
description: Replaying is when the replay of the mirroring journal is on-going
type: integer
starting_replay:
description: StartingReplay is when the replay of the mirroring journal starts
type: integer
stopped:
description: Stopped is when the mirroring state is stopped
type: integer
stopping_replay:
description: StopReplaying is when the replay of the mirroring journal stops
type: integer
syncing:
description: Syncing is when the image is syncing
type: integer
unknown:
description: Unknown is when the mirroring state is unknown
type: integer
type: object
type: object
type: object
phase:
description: ConditionType represent a resource's status
type: string
snapshotScheduleStatus:
description: SnapshotScheduleStatusSpec is the status of the snapshot schedule
properties:
details:
description: Details contains potential status errors
type: string
lastChanged:
description: LastChanged is the last time time the status last changed
type: string
lastChecked:
description: LastChecked is the last time time the status was checked
type: string
snapshotSchedules:
description: SnapshotSchedules is the list of snapshots scheduled
items:
description: SnapshotSchedulesSpec is the list of snapshot scheduled for images in a pool
properties:
image:
description: Image is the mirrored image
type: string
items:
description: Items is the list schedules times for a given snapshot
items:
description: SnapshotSchedule is a schedule
properties:
interval:
description: Interval is the interval in which snapshots will be taken
type: string
start_time:
description: StartTime is the snapshot starting time
type: string
type: object
type: array
namespace:
description: Namespace is the RADOS namespace the image is part of
type: string
pool:
description: Pool is the pool name
type: string
type: object
nullable: true
type: array
type: object
type: object
x-kubernetes-preserve-unknown-fields: true
required:
- metadata
- spec
type: object
served: true
storage: true
subresources:
status: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.5.1-0.20210420220833-f284e2e8098c
creationTimestamp: null
name: cephclients.ceph.rook.io
spec:
group: ceph.rook.io
names:
kind: CephClient
listKind: CephClientList
plural: cephclients
singular: cephclient
scope: Namespaced
versions:
- name: v1
schema:
openAPIV3Schema:
description: CephClient represents a Ceph Client
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: Spec represents the specification of a Ceph Client
properties:
caps:
additionalProperties:
type: string
type: object
x-kubernetes-preserve-unknown-fields: true
name:
type: string
required:
- caps
type: object
status:
description: Status represents the status of a Ceph Client
properties:
info:
additionalProperties:
type: string
nullable: true
type: object
phase:
description: ConditionType represent a resource's status
type: string
type: object
x-kubernetes-preserve-unknown-fields: true
required:
- metadata
- spec
type: object
served: true
storage: true
subresources:
status: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.5.1-0.20210420220833-f284e2e8098c
creationTimestamp: null
name: cephclusters.ceph.rook.io
spec:
group: ceph.rook.io
names:
kind: CephCluster
listKind: CephClusterList
plural: cephclusters
singular: cephcluster
scope: Namespaced
versions:
- additionalPrinterColumns:
- description: Directory used on the K8s nodes
jsonPath: .spec.dataDirHostPath
name: DataDirHostPath
type: string
- description: Number of MONs
jsonPath: .spec.mon.count
name: MonCount
type: string
- jsonPath: .metadata.creationTimestamp
name: Age
type: date
- description: Phase
jsonPath: .status.phase
name: Phase
type: string
- description: Message
jsonPath: .status.message
name: Message
type: string
- description: Ceph Health
jsonPath: .status.ceph.health
name: Health
type: string
- jsonPath: .spec.external.enable
name: External
type: boolean
name: v1
schema:
openAPIV3Schema:
description: CephCluster is a Ceph storage cluster
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: ClusterSpec represents the specification of Ceph Cluster
properties:
annotations:
additionalProperties:
additionalProperties:
type: string
description: Annotations are annotations
type: object
description: The annotations-related configuration to add/set on each Pod related object.
nullable: true
type: object
x-kubernetes-preserve-unknown-fields: true
cephVersion:
description: The version information that instructs Rook to orchestrate a particular version of Ceph.
nullable: true
properties:
allowUnsupported:
description: Whether to allow unsupported versions (do not set to true in production)
type: boolean
image:
description: Image is the container image used to launch the ceph daemons, such as quay.io/ceph/ceph:<tag> The full list of images can be found at https://quay.io/repository/ceph/ceph?tab=tags
type: string
type: object
cleanupPolicy:
description: Indicates user intent when deleting a cluster; blocks orchestration and should not be set if cluster deletion is not imminent.
nullable: true
properties:
allowUninstallWithVolumes:
description: AllowUninstallWithVolumes defines whether we can proceed with the uninstall if they are RBD images still present
type: boolean
confirmation:
description: Confirmation represents the cleanup confirmation
nullable: true
pattern: ^$|^yes-really-destroy-data$
type: string
sanitizeDisks:
description: SanitizeDisks represents way we sanitize disks
nullable: true
properties:
dataSource:
description: DataSource is the data source to use to sanitize the disk with
enum:
- zero
- random
type: string
iteration:
description: Iteration is the number of pass to apply the sanitizing
format: int32
type: integer
method:
description: Method is the method we use to sanitize disks
enum:
- complete
- quick
type: string
type: object
type: object
continueUpgradeAfterChecksEvenIfNotHealthy:
description: ContinueUpgradeAfterChecksEvenIfNotHealthy defines if an upgrade should continue even if PGs are not clean
type: boolean
crashCollector:
description: A spec for the crash controller
nullable: true
properties:
daysToRetain:
description: DaysToRetain represents the number of days to retain crash until they get pruned
type: integer
disable:
description: Disable determines whether we should enable the crash collector
type: boolean
type: object
dashboard:
description: Dashboard settings
nullable: true
properties:
enabled:
description: Enabled determines whether to enable the dashboard
type: boolean
port:
description: Port is the dashboard webserver port
maximum: 65535
minimum: 0
type: integer
ssl:
description: SSL determines whether SSL should be used
type: boolean
urlPrefix:
description: URLPrefix is a prefix for all URLs to use the dashboard with a reverse proxy
type: string
type: object
dataDirHostPath:
description: The path on the host where config and data can be persisted
pattern: ^/(\S+)
type: string
disruptionManagement:
description: A spec for configuring disruption management.
nullable: true
properties:
machineDisruptionBudgetNamespace:
description: Namespace to look for MDBs by the machineDisruptionBudgetController
type: string
manageMachineDisruptionBudgets:
description: This enables management of machinedisruptionbudgets
type: boolean
managePodBudgets:
description: This enables management of poddisruptionbudgets
type: boolean
osdMaintenanceTimeout:
description: OSDMaintenanceTimeout sets how many additional minutes the DOWN/OUT interval is for drained failure domains it only works if managePodBudgets is true. the default is 30 minutes
format: int64
type: integer
pgHealthCheckTimeout:
description: PGHealthCheckTimeout is the time (in minutes) that the operator will wait for the placement groups to become healthy (active+clean) after a drain was completed and OSDs came back up. Rook will continue with the next drain if the timeout exceeds. It only works if managePodBudgets is true. No values or 0 means that the operator will wait until the placement groups are healthy before unblocking the next drain.
format: int64
type: integer
type: object
external:
description: Whether the Ceph Cluster is running external to this Kubernetes cluster mon, mgr, osd, mds, and discover daemons will not be created for external clusters.
nullable: true
properties:
enable:
description: Enable determines whether external mode is enabled or not
type: boolean
type: object
x-kubernetes-preserve-unknown-fields: true
healthCheck:
description: Internal daemon healthchecks and liveness probe
nullable: true
properties:
daemonHealth:
description: DaemonHealth is the health check for a given daemon
nullable: true
properties:
mon:
description: Monitor represents the health check settings for the Ceph monitor
nullable: true
properties:
disabled:
type: boolean
interval:
description: Interval is the internal in second or minute for the health check to run like 60s for 60 seconds
type: string
timeout:
type: string
type: object
osd:
description: ObjectStorageDaemon represents the health check settings for the Ceph OSDs
nullable: true
properties:
disabled:
type: boolean
interval:
description: Interval is the internal in second or minute for the health check to run like 60s for 60 seconds
type: string
timeout:
type: string
type: object
status:
description: Status represents the health check settings for the Ceph health
nullable: true
properties:
disabled:
type: boolean
interval:
description: Interval is the internal in second or minute for the health check to run like 60s for 60 seconds
type: string
timeout:
type: string
type: object
type: object
livenessProbe:
additionalProperties:
description: ProbeSpec is a wrapper around Probe so it can be enabled or disabled for a Ceph daemon
properties:
disabled:
description: Disabled determines whether probe is disable or not
type: boolean
probe:
description: Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.
properties:
exec:
description: One and only one of the following should be specified. Exec specifies the action to take.
properties:
command:
description: Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy.
items:
type: string
type: array
type: object
failureThreshold:
description: Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.
format: int32
type: integer
httpGet:
description: HTTPGet specifies the http request to perform.
properties:
host:
description: Host name to connect to, defaults to the pod IP. You probably want to set "Host" in httpHeaders instead.
type: string
httpHeaders:
description: Custom headers to set in the request. HTTP allows repeated headers.
items:
description: HTTPHeader describes a custom header to be used in HTTP probes
properties:
name:
description: The header field name
type: string
value:
description: The header field value
type: string
required:
- name
- value
type: object
type: array
path:
description: Path to access on the HTTP server.
type: string
port:
anyOf:
- type: integer
- type: string
description: Name or number of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
scheme:
description: Scheme to use for connecting to the host. Defaults to HTTP.
type: string
required:
- port
type: object
initialDelaySeconds:
description: 'Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
periodSeconds:
description: How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.
format: int32
type: integer
successThreshold:
description: Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness and startup. Minimum value is 1.
format: int32
type: integer
tcpSocket:
description: 'TCPSocket specifies an action involving a TCP port. TCP hooks not yet supported TODO: implement a realistic TCP lifecycle hook'
properties:
host:
description: 'Optional: Host name to connect to, defaults to the pod IP.'
type: string
port:
anyOf:
- type: integer
- type: string
description: Number or name of the port to access on the container. Number must be in the range 1 to 65535. Name must be an IANA_SVC_NAME.
x-kubernetes-int-or-string: true
required:
- port
type: object
terminationGracePeriodSeconds:
description: Optional duration in seconds the pod needs to terminate gracefully upon probe failure. The grace period is the duration in seconds after the processes running in the pod are sent a termination signal and the time when the processes are forcibly halted with a kill signal. Set this value longer than the expected cleanup time for your process. If this value is nil, the pod's terminationGracePeriodSeconds will be used. Otherwise, this value overrides the value provided by the pod spec. Value must be non-negative integer. The value zero indicates stop immediately via the kill signal (no opportunity to shut down). This is a beta field and requires enabling ProbeTerminationGracePeriod feature gate. Minimum value is 1. spec.terminationGracePeriodSeconds is used if unset.
format: int64
type: integer
timeoutSeconds:
description: 'Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes'
format: int32
type: integer
type: object
type: object
description: LivenessProbe allows to change the livenessprobe configuration for a given daemon
type: object
type: object
labels:
additionalProperties:
additionalProperties:
type: string
description: Labels are label for a given daemons
type: object
description: The labels-related configuration to add/set on each Pod related object.
nullable: true
type: object
x-kubernetes-preserve-unknown-fields: true
logCollector:
description: Logging represents loggings settings
nullable: true
properties:
enabled:
description: Enabled represents whether the log collector is enabled
type: boolean
periodicity:
description: Periodicity is the periodicity of the log rotation
type: string
type: object
mgr:
description: A spec for mgr related options
nullable: true
properties:
allowMultiplePerNode:
description: AllowMultiplePerNode allows to run multiple managers on the same node (not recommended)
type: boolean
count:
description: Count is the number of manager to run
maximum: 2
minimum: 0
type: integer
modules:
description: Modules is the list of ceph manager modules to enable/disable
items:
description: Module represents mgr modules that the user wants to enable or disable
properties:
enabled:
description: Enabled determines whether a module should be enabled or not
type: boolean
name:
description: Name is the name of the ceph manager module
type: string
type: object
nullable: true
type: array
type: object
mon:
description: A spec for mon related options
nullable: true
properties:
allowMultiplePerNode:
description: AllowMultiplePerNode determines if we can run multiple monitors on the same node (not recommended)
type: boolean
count:
description: Count is the number of Ceph monitors
maximum: 9
minimum: 0
type: integer
stretchCluster:
description: StretchCluster is the stretch cluster specification
properties:
failureDomainLabel:
description: 'FailureDomainLabel the failure domain name (e,g: zone)'
type: string
subFailureDomain:
description: SubFailureDomain is the failure domain within a zone
type: string
zones:
description: Zones is the list of zones
items:
description: StretchClusterZoneSpec represents the specification of a stretched zone in a Ceph Cluster
properties:
arbiter:
description: Arbiter determines if the zone contains the arbiter
type: boolean
name:
description: Name is the name of the zone
type: string
volumeClaimTemplate:
description: VolumeClaimTemplate is the PVC template
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
description: 'Standard object''s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata'
properties:
annotations:
additionalProperties:
type: string
type: object
finalizers:
items:
type: string
type: array
labels:
additionalProperties:
type: string
type: object
name:
type: string
namespace:
type: string
type: object
spec:
description: 'Spec defines the desired characteristics of a volume requested by a pod author. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims'
properties:
accessModes:
description: 'AccessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1'
items:
type: string
type: array
dataSource:
description: 'This field can be used to specify either: * An existing VolumeSnapshot object (snapshot.storage.k8s.io/VolumeSnapshot) * An existing PVC (PersistentVolumeClaim) If the provisioner or an external controller can support the specified data source, it will create a new volume based on the contents of the specified data source. If the AnyVolumeDataSource feature gate is enabled, this field will always have the same contents as the DataSourceRef field.'
properties:
apiGroup:
description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
type: string
kind:
description: Kind is the type of resource being referenced
type: string
name:
description: Name is the name of resource being referenced
type: string
required:
- kind
- name
type: object
dataSourceRef:
description: 'Specifies the object from which to populate the volume with data, if a non-empty volume is desired. This may be any local object from a non-empty API group (non core object) or a PersistentVolumeClaim object. When this field is specified, volume binding will only succeed if the type of the specified object matches some installed volume populator or dynamic provisioner. This field will replace the functionality of the DataSource field and as such if both fields are non-empty, they must have the same value. For backwards compatibility, both fields (DataSource and DataSourceRef) will be set to the same value automatically if one of them is empty and the other is non-empty. There are two important differences between DataSource and DataSourceRef: * While DataSource only allows two specific types of objects, DataSourceRef allows any non-core object, as well as PersistentVolumeClaim objects. * While DataSource ignores disallowed values (dropping them), DataSourceRef preserves all values, and generates an error if a disallowed value is specified. (Alpha) Using this field requires the AnyVolumeDataSource feature gate to be enabled.'
properties:
apiGroup:
description: APIGroup is the group for the resource being referenced. If APIGroup is not specified, the specified Kind must be in the core API group. For any other third-party types, APIGroup is required.
type: string
kind:
description: Kind is the type of resource being referenced
type: string
name:
description: Name is the name of resource being referenced
type: string
required:
- kind
- name
type: object
resources:
description: 'Resources represents the minimum resources the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources'
properties:
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Requests describes the minimum amount of compute resources required. If Requests is omitted for a container, it defaults to Limits if that is explicitly specified, otherwise to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
selector:
description: A label query over volumes to consider for binding.
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
storageClassName:
description: 'Name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1'
type: string
volumeMode:
description: volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec.
type: string
volumeName:
description: VolumeName is the binding reference to the PersistentVolume backing this claim.
type: string
type: object
status:
description: 'Status represents the current information/status of a persistent volume claim. Read-only. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims'
properties:
accessModes:
description: 'AccessModes contains the actual access modes the volume backing the PVC has. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1'
items:
type: string
type: array
capacity:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: Represents the actual resources of the underlying volume.
type: object
conditions:
description: Current Condition of persistent volume claim. If underlying persistent volume is being resized then the Condition will be set to 'ResizeStarted'.
items:
description: PersistentVolumeClaimCondition contails details about state of pvc
properties:
lastProbeTime:
description: Last time we probed the condition.
format: date-time
type: string
lastTransitionTime:
description: Last time the condition transitioned from one status to another.
format: date-time
type: string
message:
description: Human-readable message indicating details about last transition.
type: string