policy/PodDisruptionBudget@v1
Properties
| Property | Type | Attributes | Description |
|---|---|---|---|
metadata | IoK8SApimachineryPkgApisMetaV1ObjectMeta | Required, Identifier | ObjectMeta is metadata that all persisted resources must have, which includes all objects users must create. |
apiVersion | 'policy/v1' | Read-only, Deploy-time constant | 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 | 'PodDisruptionBudget' | Read-only, Deploy-time constant | 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 |
spec | IoK8SApiPolicyV1PodDisruptionBudgetSpec | PodDisruptionBudgetSpec is a description of a PodDisruptionBudget. | |
status | IoK8SApiPolicyV1PodDisruptionBudgetStatus | PodDisruptionBudgetStatus represents information about the status of a PodDisruptionBudget. Status may trail the actual state of a system. |
IoK8SApimachineryPkgApisMetaV1ObjectMeta
| Property | Type | Attributes | Description |
|---|---|---|---|
name | string | Required, Deploy-time constant, Identifier | Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#names |
annotations | IoK8SApimachineryPkgApisMetaV1ObjectMetaAnnotations | Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations | |
creationTimestamp | string | Read-only | Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON. Wrappers are provided for many of the factory methods that the time package offers. |
deletionGracePeriodSeconds | int | Read-only | Number of seconds allowed for this object to gracefully terminate before it will be removed from the system. Only set when deletionTimestamp is also set. May only be shortened. Read-only. |
deletionTimestamp | string | Read-only | Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON. Wrappers are provided for many of the factory methods that the time package offers. |
finalizers | string[] | Must be empty before the object is deleted from the registry. Each entry is an identifier for the responsible component that will remove the entry from the list. If the deletionTimestamp of the object is non-nil, entries in this list can only be removed. Finalizers may be processed and removed in any order. Order is NOT enforced because it introduces significant risk of stuck finalizers. finalizers is a shared field, any actor with permission can reorder it. If the finalizer list is processed in order, then this can lead to a situation in which the component responsible for the first finalizer in the list is waiting for a signal (field value, external system, or other) produced by a component responsible for a finalizer later in the list, resulting in a deadlock. Without enforced ordering finalizers are free to order amongst themselves and are not vulnerable to ordering changes in the list. | |
generation | int | Read-only | A sequence number representing a specific generation of the desired state. Populated by the system. Read-only. |
labels | IoK8SApimachineryPkgApisMetaV1ObjectMetaLabels | Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels | |
managedFields | IoK8SApimachineryPkgApisMetaV1ManagedFieldsEntry[] | Read-only | ManagedFields maps workflow-id and version to the set of fields that are managed by that workflow. This is mostly for internal housekeeping, and users typically shouldn't need to set or understand this field. A workflow can be the user's name, a controller's name, or the name of a specific apply path like "ci-cd". The set of fields is always in the version that the workflow used when modifying the object. |
namespace | string | Deploy-time constant, Identifier | Namespace defines the space within which each name must be unique. An empty namespace is equivalent to the "default" namespace, but "default" is the canonical representation. Not all objects are required to be scoped to a namespace - the value of this field for those objects will be empty. Must be a DNS_LABEL. Cannot be updated. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces |
ownerReferences | IoK8SApimachineryPkgApisMetaV1OwnerReference[] | List of objects depended by this object. If ALL objects in the list have been deleted, this object will be garbage collected. If this object is managed by a controller, then an entry in this list will point to this controller, with the controller field set to true. There cannot be more than one managing controller. | |
resourceVersion | string | Read-only | An opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed. May be used for optimistic concurrency, change detection, and the watch operation on a resource or set of resources. Clients must treat these values as opaque and passed unmodified back to the server. They may only be valid for a particular resource or set of resources. Populated by the system. Read-only. Value must be treated as opaque by clients and . More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency |
selfLink | string | Read-only | Deprecated: selfLink is a legacy read-only field that is no longer populated by the system. |
uid | string | Read-only | UID is the unique in time and space value for this object. It is typically generated by the server on successful creation of a resource and is not allowed to change on PUT operations. Populated by the system. Read-only. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids |
IoK8SApiPolicyV1PodDisruptionBudgetSpec
| Property | Type | Attributes | Description |
|---|---|---|---|
maxUnavailable | string | IntOrString is a type that can hold an int32 or a string. When used in JSON or YAML marshalling and unmarshalling, it produces or consumes the inner type. This allows you to have, for example, a JSON field that can accept a name or number. | |
minAvailable | string | IntOrString is a type that can hold an int32 or a string. When used in JSON or YAML marshalling and unmarshalling, it produces or consumes the inner type. This allows you to have, for example, a JSON field that can accept a name or number. | |
selector | IoK8SApimachineryPkgApisMetaV1LabelSelector | A label selector is a label query over a set of resources. The result of matchLabels and matchExpressions are ANDed. An empty label selector matches all objects. A null label selector matches no objects. | |
unhealthyPodEvictionPolicy | string | UnhealthyPodEvictionPolicy defines the criteria for when unhealthy pods should be considered for eviction. Current implementation considers healthy pods, as pods that have status.conditions item with type="Ready",status="True". Valid policies are IfHealthyBudget and AlwaysAllow. If no policy is specified, the default behavior will be used, which corresponds to the IfHealthyBudget policy. IfHealthyBudget policy means that running pods (status.phase="Running"), but not yet healthy can be evicted only if the guarded application is not disrupted (status.currentHealthy is at least equal to status.desiredHealthy). Healthy pods will be subject to the PDB for eviction. AlwaysAllow policy means that all running pods (status.phase="Running"), but not yet healthy are considered disrupted and can be evicted regardless of whether the criteria in a PDB is met. This means perspective running pods of a disrupted application might not get a chance to become healthy. Healthy pods will be subject to the PDB for eviction. Additional policies may be added in the future. Clients making eviction decisions should disallow eviction of unhealthy pods if they encounter an unrecognized policy in this field. |
IoK8SApiPolicyV1PodDisruptionBudgetStatus
| Property | Type | Attributes | Description |
|---|---|---|---|
currentHealthy | int | Required | current number of healthy pods |
desiredHealthy | int | Required | minimum desired number of healthy pods |
disruptionsAllowed | int | Required | Number of pod disruptions that are currently allowed. |
expectedPods | int | Required | total number of pods counted by this disruption budget |
conditions | IoK8SApimachineryPkgApisMetaV1Condition[] | Conditions contain conditions for PDB. The disruption controller sets the DisruptionAllowed condition. The following are known values for the reason field (additional reasons could be added in the future): - SyncFailed: The controller encountered an error and wasn't able to compute the number of allowed disruptions. Therefore no disruptions are allowed and the status of the condition will be False. - InsufficientPods: The number of pods are either at or below the number required by the PodDisruptionBudget. No disruptions are allowed and the status of the condition will be False. - SufficientPods: There are more pods than required by the PodDisruptionBudget. The condition will be True, and the number of allowed disruptions are provided by the disruptionsAllowed property. | |
disruptedPods | IoK8SApiPolicyV1PodDisruptionBudgetStatusDisruptedPods | DisruptedPods contains information about pods whose eviction was processed by the API server eviction subresource handler but has not yet been observed by the PodDisruptionBudget controller. A pod will be in this map from the time when the API server processed the eviction request to the time when the pod is seen by PDB controller as having been marked for deletion (or after a timeout). The key in the map is the name of the pod and the value is the time when the API server processed the eviction request. If the deletion didn't occur and a pod is still there it will be removed from the list automatically by PodDisruptionBudget controller after some time. If everything goes smooth this map should be empty for the most of the time. Large number of entries in the map may indicate problems with pod deletions. | |
observedGeneration | int | Most recent generation observed when updating this PDB status. DisruptionsAllowed and other status information is valid only if observedGeneration equals to PDB's object generation. |
IoK8SApimachineryPkgApisMetaV1ObjectMetaAnnotations
Additional properties of type string are allowed.
IoK8SApimachineryPkgApisMetaV1ObjectMetaLabels
Additional properties of type string are allowed.
IoK8SApimachineryPkgApisMetaV1ManagedFieldsEntry
| Property | Type | Attributes | Description |
|---|---|---|---|
apiVersion | string | APIVersion defines the version of this resource that this field set applies to. The format is "group/version" just like the top-level APIVersion field. It is necessary to track the version of a field set because it cannot be automatically converted. | |
fieldsType | string | FieldsType is the discriminator for the different fields format and version. There is currently only one possible value: "FieldsV1" | |
fieldsV1 | any | Any object | |
manager | string | Manager is an identifier of the workflow managing these fields. | |
operation | string | Operation is the type of operation which lead to this ManagedFieldsEntry being created. The only valid values for this field are 'Apply' and 'Update'. | |
subresource | string | Subresource is the name of the subresource used to update that object, or empty string if the object was updated through the main resource. The value of this field is used to distinguish between managers, even if they share the same name. For example, a status update will be distinct from a regular update using the same manager name. Note that the APIVersion field is not related to the Subresource field and it always corresponds to the version of the main resource. | |
time | string | Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON. Wrappers are provided for many of the factory methods that the time package offers. |
IoK8SApimachineryPkgApisMetaV1OwnerReference
| Property | Type | Attributes | Description |
|---|---|---|---|
apiVersion | string | Required | API version of the referent. |
kind | string | Required | Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds |
name | string | Required | Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#names |
uid | string | Required | UID of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids |
blockOwnerDeletion | bool | If true, AND if the owner has the "foregroundDeletion" finalizer, then the owner cannot be deleted from the key-value store until this reference is removed. See https://kubernetes.io/docs/concepts/architecture/garbage-collection/#foreground-deletion for how the garbage collector interacts with this field and enforces the foreground deletion. Defaults to false. To set this field, a user needs "delete" permission of the owner, otherwise 422 (Unprocessable Entity) will be returned. | |
controller | bool | If true, this reference points to the managing controller. |
IoK8SApimachineryPkgApisMetaV1LabelSelector
| Property | Type | Attributes | Description |
|---|---|---|---|
matchExpressions | IoK8SApimachineryPkgApisMetaV1LabelSelectorRequirement[] | matchExpressions is a list of label selector requirements. The requirements are ANDed. | |
matchLabels | IoK8SApimachineryPkgApisMetaV1LabelSelectorMatchLabels | 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. |
IoK8SApimachineryPkgApisMetaV1Condition
| Property | Type | Attributes | Description |
|---|---|---|---|
lastTransitionTime | string | Required | Time is a wrapper around time.Time which supports correct marshaling to YAML and JSON. Wrappers are provided for many of the factory methods that the time package offers. |
message | string | Required | message is a human readable message indicating details about the transition. This may be an empty string. |
reason | string | Required | reason contains a programmatic identifier indicating the reason for the condition's last transition. Producers of specific condition types may define expected values and meanings for this field, and whether the values are considered a guaranteed API. The value should be a CamelCase string. This field may not be empty. |
status | string | Required | status of the condition, one of True, False, Unknown. |
type | string | Required | type of condition in CamelCase or in foo.example.com/CamelCase. |
observedGeneration | int | observedGeneration represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date with respect to the current state of the instance. |
IoK8SApiPolicyV1PodDisruptionBudgetStatusDisruptedPods
Additional properties of type string are allowed.
IoK8SApimachineryPkgApisMetaV1LabelSelectorRequirement
| Property | Type | Attributes | Description |
|---|---|---|---|
key | string | Required | key is the label key that the selector applies to. |
operator | string | Required | operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist. |
values | string[] | 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. |
IoK8SApimachineryPkgApisMetaV1LabelSelectorMatchLabels
Additional properties of type string are allowed.