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CStorPoolCluster

cstor.openebs.io / v1

apiVersion: cstor.openebs.io/v1 kind: CStorPoolCluster metadata: name: example
View raw schema
apiVersion string
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
kind string
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
metadata object
spec object required
CStorPoolClusterSpec is the spec for a CStorPoolClusterSpec resource
auxResources object
AuxResources are the compute resources required by the cstor-pool pod side car containers.
claims []object
Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
name string required
Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
limits object
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
requests object
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. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
pools []object
Pools is the spec for pools for various nodes where it should be created.
dataRaidGroups []object required
DataRaidGroups is the raid group configuration for the given pool.
blockDevices []object required
blockDeviceName string required
BlockDeviceName is the name of the block device.
capacity integer
Capacity is the capacity of the block device. It is system generated
format: int64
devLink string
DevLink is the dev link for block devices
nodeSelector object required
NodeSelector is the labels that will be used to select a node for pool provisioning. Required field
poolConfig object
PoolConfig is the default pool config that applies to the pool on node.
auxResources object
AuxResources are the compute resources required by the cstor-pool pod side car containers.
claims []object
Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
name string required
Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
limits object
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
requests object
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. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
compression string
Compression to enable compression Optional -- defaults to off Possible values : lz, off
dataRaidGroupType string required
DataRaidGroupType is the raid type.
priorityClassName string
PriorityClassName if specified applies to this pool pod If left empty, DefaultPriorityClassName is applied. (See CStorPoolClusterSpec.DefaultPriorityClassName) If both are empty, not priority class is applied.
resources object
Resources are the compute resources required by the cstor-pool container.
claims []object
Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
name string required
Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
limits object
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
requests object
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. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
roThresholdLimit integer
ROThresholdLimit is threshold(percentage base) limit for pool read only mode. If ROThresholdLimit(%) amount of pool storage is reached then pool will set to readonly. NOTE: 1. If ROThresholdLimit is set to 100 then entire pool storage will be used by default it will be set to 85%. 2. ROThresholdLimit value will be 0 <= ROThresholdLimit <= 100.
thickProvision boolean
ThickProvision to enable thick provisioning Optional -- defaults to false
tolerations []object
Tolerations, if specified, the pool pod's tolerations.
effect string
Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute.
key string
Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys.
operator string
Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category.
tolerationSeconds integer
TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.
format: int64
value string
Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.
writeCacheGroupType string
WriteCacheGroupType is the write cache raid type.
writeCacheRaidGroups []object
WriteCacheRaidGroups is the write cache raid group.
blockDevices []object required
blockDeviceName string required
BlockDeviceName is the name of the block device.
capacity integer
Capacity is the capacity of the block device. It is system generated
format: int64
devLink string
DevLink is the dev link for block devices
priorityClassName string
DefaultPriorityClassName if specified applies to all the pool pods in the pool spec if the priorityClass at the pool level is not specified.
resources object
DefaultResources are the compute resources required by the cstor-pool container. If the resources at PoolConfig is not specified, this is written to CSPI PoolConfig.
claims []object
Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. This field is immutable. It can only be set for containers.
name string required
Name must match the name of one entry in pod.spec.resourceClaims of the Pod where this field is used. It makes that resource available inside a container.
limits object
Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
requests object
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. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
tolerations []object
Tolerations, if specified, are the pool pod's tolerations If tolerations at PoolConfig is empty, this is written to CSPI PoolConfig.
effect string
Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute.
key string
Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys.
operator string
Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category.
tolerationSeconds integer
TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.
format: int64
value string
Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.
status object
CStorPoolClusterStatus represents the latest available observations of a CSPC's current state.
conditions []object
Current state of CSPC.
lastTransitionTime string
Last time the condition transitioned from one status to another.
format: date-time
lastUpdateTime string
The last time this condition was updated.
format: date-time
message string
A human readable message indicating details about the transition.
reason string
The reason for the condition's last transition.
status string required
Status of the condition, one of True, False, Unknown.
type string required
Type of CSPC condition.
desiredInstances integer
DesiredInstances is the number of CSPI(s) that should be provisioned.
format: int32
healthyInstances integer
HealthyInstances is the number of CSPI(s) that are healthy.
format: int32
provisionedInstances integer
ProvisionedInstances is the the number of CSPI present at the current state.
format: int32
versionDetails object
VersionDetails provides the details for upgrade
autoUpgrade boolean
If AutoUpgrade is set to true then the resource is upgraded automatically without any manual steps
desired string
Desired is the version that we want to upgrade or the control plane version
status object
Status gives the status of reconciliation triggered when the desired and current version are not same
current string
Current is the version of resource
dependentsUpgraded boolean
DependentsUpgraded gives the details whether all children of a resource are upgraded to desired version or not
lastUpdateTime string
LastUpdateTime is the time the status was last updated
format: date-time
message string
Message is a human readable message if some error occurs
reason string
Reason is the actual reason for the error state
state string
State is the state of reconciliation

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