{ "description": "CStorVolumePolicy describes a configuration required for cstor volume resources", "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", "null" ] }, "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", "null" ] }, "metadata": { "type": [ "object", "null" ] }, "spec": { "additionalProperties": false, "description": "Spec defines a configuration info of a cstor volume required to provisione cstor volume resources", "properties": { "provision": { "additionalProperties": false, "description": "replicaAffinity is set to true then volume replica resources need to be distributed across the pool instances", "properties": { "blockSize": { "description": "BlockSize is the logical block size in multiple of 512 bytes BlockSize specifies the block size of the volume. The blocksize cannot be changed once the volume has been written, so it should be set at volume creation time. The default blocksize for volumes is 4 Kbytes. Any power of 2 from 512 bytes to 128 Kbytes is valid.", "format": "int32", "type": [ "integer", "null" ] }, "replicaAffinity": { "description": "replicaAffinity is set to true then volume replica resources need to be distributed across the cstor pool instances based on the given topology", "type": "boolean" } }, "required": [ "replicaAffinity" ], "type": [ "object", "null" ] }, "replica": { "additionalProperties": false, "description": "ReplicaSpec represents configuration related to replicas resources", "properties": { "compression": { "description": "The zle compression algorithm compresses runs of zeros.", "type": [ "string", "null" ] }, "zvolWorkers": { "description": "IOWorkers represents number of threads that executes client IOs", "type": [ "string", "null" ] } }, "type": [ "object", "null" ] }, "replicaPoolInfo": { "description": "ReplicaPoolInfo holds the pool information of volume replicas. Ex: If volume is provisioned on which CStor pool volume replicas exist", "items": { "additionalProperties": false, "description": "ReplicaPoolInfo represents the pool information of volume replica", "properties": { "poolName": { "description": "PoolName represents the pool name where volume replica exists", "type": "string" } }, "required": [ "poolName" ], "type": "object" }, "type": [ "array", "null" ] }, "target": { "additionalProperties": false, "description": "TargetSpec represents configuration related to cstor target and its resources", "properties": { "affinity": { "additionalProperties": false, "description": "PodAffinity if specified, are the target pod's affinities", "properties": { "preferredDuringSchedulingIgnoredDuringExecution": { "description": "The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding \"weight\" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.", "items": { "additionalProperties": false, "description": "The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)", "properties": { "podAffinityTerm": { "additionalProperties": false, "description": "Required. A pod affinity term, associated with the corresponding weight.", "properties": { "labelSelector": { "additionalProperties": false, "description": "A label query over a set of resources, in this case pods.", "properties": { "matchExpressions": { "description": "matchExpressions is a list of label selector requirements. The requirements are ANDed.", "items": { "additionalProperties": false, "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", "null" ] } }, "required": [ "key", "operator" ], "type": "object" }, "type": [ "array", "null" ] }, "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", "null" ] } }, "type": [ "object", "null" ], "x-kubernetes-map-type": "atomic" }, "namespaceSelector": { "additionalProperties": false, "description": "A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means \"this pod's namespace\". An empty selector ({}) matches all namespaces.", "properties": { "matchExpressions": { "description": "matchExpressions is a list of label selector requirements. The requirements are ANDed.", "items": { "additionalProperties": false, "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", "null" ] } }, "required": [ "key", "operator" ], "type": "object" }, "type": [ "array", "null" ] }, "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", "null" ] } }, "type": [ "object", "null" ], "x-kubernetes-map-type": "atomic" }, "namespaces": { "description": "namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means \"this pod's namespace\".", "items": { "type": "string" }, "type": [ "array", "null" ] }, "topologyKey": { "description": "This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.", "type": "string" } }, "required": [ "topologyKey" ], "type": "object" }, "weight": { "description": "weight associated with matching the corresponding podAffinityTerm, in the range 1-100.", "format": "int32", "type": "integer" } }, "required": [ "podAffinityTerm", "weight" ], "type": "object" }, "type": [ "array", "null" ] }, "requiredDuringSchedulingIgnoredDuringExecution": { "description": "If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.", "items": { "additionalProperties": false, "description": "Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key \u003ctopologyKey\u003e matches that of any node on which a pod of the set of pods is running", "properties": { "labelSelector": { "additionalProperties": false, "description": "A label query over a set of resources, in this case pods.", "properties": { "matchExpressions": { "description": "matchExpressions is a list of label selector requirements. The requirements are ANDed.", "items": { "additionalProperties": false, "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", "null" ] } }, "required": [ "key", "operator" ], "type": "object" }, "type": [ "array", "null" ] }, "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", "null" ] } }, "type": [ "object", "null" ], "x-kubernetes-map-type": "atomic" }, "namespaceSelector": { "additionalProperties": false, "description": "A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means \"this pod's namespace\". An empty selector ({}) matches all namespaces.", "properties": { "matchExpressions": { "description": "matchExpressions is a list of label selector requirements. The requirements are ANDed.", "items": { "additionalProperties": false, "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", "null" ] } }, "required": [ "key", "operator" ], "type": "object" }, "type": [ "array", "null" ] }, "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", "null" ] } }, "type": [ "object", "null" ], "x-kubernetes-map-type": "atomic" }, "namespaces": { "description": "namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means \"this pod's namespace\".", "items": { "type": "string" }, "type": [ "array", "null" ] }, "topologyKey": { "description": "This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.", "type": "string" } }, "required": [ "topologyKey" ], "type": "object" }, "type": [ "array", "null" ] } }, "type": [ "object", "null" ] }, "auxResources": { "additionalProperties": false, "description": "AuxResources are the compute resources required by the cstor-target pod side car containers.", "properties": { "claims": { "description": "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable. It can only be set for containers.", "items": { "additionalProperties": false, "description": "ResourceClaim references one entry in PodSpec.ResourceClaims.", "properties": { "name": { "description": "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.", "type": "string" } }, "required": [ "name" ], "type": "object" }, "type": [ "array", "null" ], "x-kubernetes-list-map-keys": [ "name" ], "x-kubernetes-list-type": "map" }, "limits": { "additionalProperties": { "oneOf": [ { "pattern": "^(\\+|-)?(([0-9]+(\\.[0-9]*)?)|(\\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\\+|-)?(([0-9]+(\\.[0-9]*)?)|(\\.[0-9]+))))?$", "type": "string" }, { "type": "integer" } ], "x-kubernetes-int-or-string": true }, "description": "Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/", "type": [ "object", "null" ] }, "requests": { "additionalProperties": { "oneOf": [ { "pattern": "^(\\+|-)?(([0-9]+(\\.[0-9]*)?)|(\\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\\+|-)?(([0-9]+(\\.[0-9]*)?)|(\\.[0-9]+))))?$", "type": "string" }, { "type": "integer" } ], "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. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/", "type": [ "object", "null" ] } }, "type": [ "object", "null" ] }, "luWorkers": { "description": "IOWorkers sets the number of threads that are working on above queue", "format": "int64", "type": [ "integer", "null" ] }, "monitor": { "description": "Monitor enables or disables the target exporter sidecar", "type": [ "boolean", "null" ] }, "nodeSelector": { "additionalProperties": { "type": "string" }, "description": "NodeSelector is the labels that will be used to select a node for target pod scheduleing Required field", "type": [ "object", "null" ] }, "priorityClassName": { "description": "PriorityClassName if specified applies to this target pod If left empty, no priority class is applied.", "type": [ "string", "null" ] }, "queueDepth": { "description": "QueueDepth sets the queue size at iSCSI target which limits the ongoing IO count from client", "type": [ "string", "null" ] }, "replicationFactor": { "description": "ReplicationFactor represents maximum number of replicas that are allowed to connect to the target", "format": "int64", "type": [ "integer", "null" ] }, "resources": { "additionalProperties": false, "description": "Resources are the compute resources required by the cstor-target container.", "properties": { "claims": { "description": "Claims lists the names of resources, defined in spec.resourceClaims, that are used by this container. \n This is an alpha field and requires enabling the DynamicResourceAllocation feature gate. \n This field is immutable. It can only be set for containers.", "items": { "additionalProperties": false, "description": "ResourceClaim references one entry in PodSpec.ResourceClaims.", "properties": { "name": { "description": "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.", "type": "string" } }, "required": [ "name" ], "type": "object" }, "type": [ "array", "null" ], "x-kubernetes-list-map-keys": [ "name" ], "x-kubernetes-list-type": "map" }, "limits": { "additionalProperties": { "oneOf": [ { "pattern": "^(\\+|-)?(([0-9]+(\\.[0-9]*)?)|(\\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\\+|-)?(([0-9]+(\\.[0-9]*)?)|(\\.[0-9]+))))?$", "type": "string" }, { "type": "integer" } ], "x-kubernetes-int-or-string": true }, "description": "Limits describes the maximum amount of compute resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/", "type": [ "object", "null" ] }, "requests": { "additionalProperties": { "oneOf": [ { "pattern": "^(\\+|-)?(([0-9]+(\\.[0-9]*)?)|(\\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\\+|-)?(([0-9]+(\\.[0-9]*)?)|(\\.[0-9]+))))?$", "type": "string" }, { "type": "integer" } ], "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. Requests cannot exceed Limits. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/", "type": [ "object", "null" ] } }, "type": [ "object", "null" ] }, "tolerations": { "description": "Tolerations, if specified, are the target pod's tolerations", "items": { "additionalProperties": false, "description": "The pod this Toleration is attached to tolerates any taint that matches the triple \u003ckey,value,effect\u003e using the matching operator \u003coperator\u003e.", "properties": { "effect": { "description": "Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute.", "type": [ "string", "null" ] }, "key": { "description": "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.", "type": [ "string", "null" ] }, "operator": { "description": "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.", "type": [ "string", "null" ] }, "tolerationSeconds": { "description": "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", "type": [ "integer", "null" ] }, "value": { "description": "Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.", "type": [ "string", "null" ] } }, "type": "object" }, "type": [ "array", "null" ] } }, "type": [ "object", "null" ] } }, "type": "object" }, "status": { "additionalProperties": false, "description": "CStorVolumePolicyStatus is for handling status of CstorVolumePolicy", "properties": { "phase": { "type": [ "string", "null" ] } }, "type": [ "object", "null" ] } }, "required": [ "spec" ], "type": "object" }