Documentation ¶
Index ¶
- Constants
- Variables
- func Resource(resource string) schema.GroupResource
- type ControllerRevision
- type ControllerRevisionList
- type DaemonSet
- type DaemonSetCondition
- type DaemonSetList
- type DaemonSetSpec
- type DaemonSetStatus
- type DaemonSetUpdateStrategy
- type Deployment
- type DeploymentCondition
- type DeploymentList
- type DeploymentSpec
- type DeploymentStatus
- type DeploymentStrategy
- type ReplicaSet
- type ReplicaSetCondition
- type ReplicaSetList
- type ReplicaSetSpec
- type ReplicaSetStatus
- type RollingUpdateDaemonSet
- type RollingUpdateDeployment
- type RollingUpdateStatefulSetStrategy
- type StatefulSet
- type StatefulSetCondition
- type StatefulSetList
- type StatefulSetPersistentVolumeClaimRetentionPolicy
- type StatefulSetSpec
- type StatefulSetStatus
- type StatefulSetUpdateStrategy
Constants ¶
const GroupName = "apps"
GroupName is the group name use in this package
Variables ¶
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"}
SchemeGroupVersion is group version used to register these objects
Functions ¶
func Resource ¶
func Resource(resource string) schema.GroupResource
Resource takes an unqualified resource and returns a Group qualified GroupResource
Types ¶
type ControllerRevision ¶
type ControllerRevision struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // Data is the serialized representation of the state. Data jsonext.RawMessage `json:"data,omitempty"` // 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 Kind string `json:"kind,omitempty"` // Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata Metadata *apimachinery_pkg_apis_meta_v1.ObjectMeta `json:"metadata,omitempty"` // Revision indicates the revision of the state represented by Data. // Required: true Revision *int64 `json:"revision"` }
ControllerRevision ControllerRevision implements an immutable snapshot of state data. Clients are responsible for serializing and deserializing the objects that contain their internal state. Once a ControllerRevision has been successfully created, it can not be updated. The API Server will fail validation of all requests that attempt to mutate the Data field. ControllerRevisions may, however, be deleted. Note that, due to its use by both the DaemonSet and StatefulSet controllers for update and rollback, this object is beta. However, it may be subject to name and representation changes in future releases, and clients should not depend on its stability. It is primarily for internal use by controllers.
swagger:model ControllerRevision
func (*ControllerRevision) GroupVersionKind ¶
func (v *ControllerRevision) GroupVersionKind() schema.GroupVersionKind
type ControllerRevisionList ¶
type ControllerRevisionList struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // Items is the list of ControllerRevisions // Required: true Items []*ControllerRevision `json:"items"` // 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 Kind string `json:"kind,omitempty"` // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata Metadata *apimachinery_pkg_apis_meta_v1.ListMeta `json:"metadata,omitempty"` }
ControllerRevisionList ControllerRevisionList is a resource containing a list of ControllerRevision objects.
swagger:model ControllerRevisionList
func (*ControllerRevisionList) GroupVersionKind ¶
func (v *ControllerRevisionList) GroupVersionKind() schema.GroupVersionKind
type DaemonSet ¶
type DaemonSet struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // 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 Kind string `json:"kind,omitempty"` // Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata Metadata *apimachinery_pkg_apis_meta_v1.ObjectMeta `json:"metadata,omitempty"` // The desired behavior of this daemon set. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status Spec *DaemonSetSpec `json:"spec,omitempty"` // The current status of this daemon set. This data may be out of date by some window of time. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status Status *DaemonSetStatus `json:"status,omitempty"` }
DaemonSet DaemonSet represents the configuration of a daemon set.
swagger:model DaemonSet
func (*DaemonSet) GroupVersionKind ¶
func (v *DaemonSet) GroupVersionKind() schema.GroupVersionKind
type DaemonSetCondition ¶
type DaemonSetCondition struct { // Last time the condition transitioned from one status to another. LastTransitionTime *apimachinery_pkg_apis_meta_v1.Time `json:"lastTransitionTime,omitempty"` // A human readable message indicating details about the transition. Message string `json:"message,omitempty"` // The reason for the condition's last transition. Reason string `json:"reason,omitempty"` // Status of the condition, one of True, False, Unknown. // Required: true Status *string `json:"status"` // Type of DaemonSet condition. // Required: true Type *string `json:"type"` }
DaemonSetCondition DaemonSetCondition describes the state of a DaemonSet at a certain point.
swagger:model DaemonSetCondition
type DaemonSetList ¶
type DaemonSetList struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // A list of daemon sets. // Required: true Items []*DaemonSet `json:"items"` // 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 Kind string `json:"kind,omitempty"` // Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata Metadata *apimachinery_pkg_apis_meta_v1.ListMeta `json:"metadata,omitempty"` }
DaemonSetList DaemonSetList is a collection of daemon sets.
swagger:model DaemonSetList
func (*DaemonSetList) GroupVersionKind ¶
func (v *DaemonSetList) GroupVersionKind() schema.GroupVersionKind
type DaemonSetSpec ¶
type DaemonSetSpec struct { // The minimum number of seconds for which a newly created DaemonSet pod should be ready without any of its container crashing, for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready). MinReadySeconds int32 `json:"minReadySeconds,omitempty"` // The number of old history to retain to allow rollback. This is a pointer to distinguish between explicit zero and not specified. Defaults to 10. RevisionHistoryLimit int32 `json:"revisionHistoryLimit,omitempty"` // A label query over pods that are managed by the daemon set. Must match in order to be controlled. It must match the pod template's labels. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors // Required: true Selector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"selector"` // An object that describes the pod that will be created. The DaemonSet will create exactly one copy of this pod on every node that matches the template's node selector (or on every node if no node selector is specified). More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller#pod-template // Required: true Template *api_core_v1.PodTemplateSpec `json:"template"` // An update strategy to replace existing DaemonSet pods with new pods. UpdateStrategy *DaemonSetUpdateStrategy `json:"updateStrategy,omitempty"` }
DaemonSetSpec DaemonSetSpec is the specification of a daemon set.
swagger:model DaemonSetSpec
type DaemonSetStatus ¶
type DaemonSetStatus struct { // Count of hash collisions for the DaemonSet. The DaemonSet controller uses this field as a collision avoidance mechanism when it needs to create the name for the newest ControllerRevision. CollisionCount int32 `json:"collisionCount,omitempty"` // Represents the latest available observations of a DaemonSet's current state. Conditions []*DaemonSetCondition `json:"conditions,omitempty"` // The number of nodes that are running at least 1 daemon pod and are supposed to run the daemon pod. More info: https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/ // Required: true CurrentNumberScheduled *int32 `json:"currentNumberScheduled"` // The total number of nodes that should be running the daemon pod (including nodes correctly running the daemon pod). More info: https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/ // Required: true DesiredNumberScheduled *int32 `json:"desiredNumberScheduled"` // The number of nodes that should be running the daemon pod and have one or more of the daemon pod running and available (ready for at least spec.minReadySeconds) NumberAvailable int32 `json:"numberAvailable,omitempty"` // The number of nodes that are running the daemon pod, but are not supposed to run the daemon pod. More info: https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/ // Required: true NumberMisscheduled *int32 `json:"numberMisscheduled"` // numberReady is the number of nodes that should be running the daemon pod and have one or more of the daemon pod running with a Ready Condition. // Required: true NumberReady *int32 `json:"numberReady"` NumberUnavailable int32 `json:"numberUnavailable,omitempty"` // The most recent generation observed by the daemon set controller. ObservedGeneration int64 `json:"observedGeneration,omitempty"` // The total number of nodes that are running updated daemon pod UpdatedNumberScheduled int32 `json:"updatedNumberScheduled,omitempty"` }
DaemonSetStatus DaemonSetStatus represents the current status of a daemon set.
swagger:model DaemonSetStatus
type DaemonSetUpdateStrategy ¶
type DaemonSetUpdateStrategy struct { // Rolling update config params. Present only if type = "RollingUpdate". RollingUpdate *RollingUpdateDaemonSet `json:"rollingUpdate,omitempty"` // Type of daemon set update. Can be "RollingUpdate" or "OnDelete". Default is RollingUpdate. // // Possible enum values: // - `"OnDelete"` Replace the old daemons only when it's killed // - `"RollingUpdate"` Replace the old daemons by new ones using rolling update i.e replace them on each node one after the other. // Enum: [OnDelete RollingUpdate] Type string `json:"type,omitempty"` }
DaemonSetUpdateStrategy DaemonSetUpdateStrategy is a struct used to control the update strategy for a DaemonSet.
swagger:model DaemonSetUpdateStrategy
type Deployment ¶
type Deployment struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // 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 Kind string `json:"kind,omitempty"` // Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata Metadata *apimachinery_pkg_apis_meta_v1.ObjectMeta `json:"metadata,omitempty"` // Specification of the desired behavior of the Deployment. Spec *DeploymentSpec `json:"spec,omitempty"` // Most recently observed status of the Deployment. Status *DeploymentStatus `json:"status,omitempty"` }
Deployment Deployment enables declarative updates for Pods and ReplicaSets.
swagger:model Deployment
func (*Deployment) GroupVersionKind ¶
func (v *Deployment) GroupVersionKind() schema.GroupVersionKind
type DeploymentCondition ¶
type DeploymentCondition struct { // Last time the condition transitioned from one status to another. LastTransitionTime *apimachinery_pkg_apis_meta_v1.Time `json:"lastTransitionTime,omitempty"` // The last time this condition was updated. LastUpdateTime *apimachinery_pkg_apis_meta_v1.Time `json:"lastUpdateTime,omitempty"` // A human readable message indicating details about the transition. Message string `json:"message,omitempty"` // The reason for the condition's last transition. Reason string `json:"reason,omitempty"` // Status of the condition, one of True, False, Unknown. // Required: true Status *string `json:"status"` // Type of deployment condition. // Required: true Type *string `json:"type"` }
DeploymentCondition DeploymentCondition describes the state of a deployment at a certain point.
swagger:model DeploymentCondition
type DeploymentList ¶
type DeploymentList struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // Items is the list of Deployments. // Required: true Items []*Deployment `json:"items"` // 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 Kind string `json:"kind,omitempty"` // Standard list metadata. Metadata *apimachinery_pkg_apis_meta_v1.ListMeta `json:"metadata,omitempty"` }
DeploymentList DeploymentList is a list of Deployments.
swagger:model DeploymentList
func (*DeploymentList) GroupVersionKind ¶
func (v *DeploymentList) GroupVersionKind() schema.GroupVersionKind
type DeploymentSpec ¶
type DeploymentSpec struct { // Minimum number of seconds for which a newly created pod should be ready without any of its container crashing, for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready) MinReadySeconds int32 `json:"minReadySeconds,omitempty"` // Indicates that the deployment is paused. Paused bool `json:"paused,omitempty"` // The maximum time in seconds for a deployment to make progress before it is considered to be failed. The deployment controller will continue to process failed deployments and a condition with a ProgressDeadlineExceeded reason will be surfaced in the deployment status. Note that progress will not be estimated during the time a deployment is paused. Defaults to 600s. ProgressDeadlineSeconds int32 `json:"progressDeadlineSeconds,omitempty"` // Number of desired pods. This is a pointer to distinguish between explicit zero and not specified. Defaults to 1. Replicas int32 `json:"replicas,omitempty"` // The number of old ReplicaSets to retain to allow rollback. This is a pointer to distinguish between explicit zero and not specified. Defaults to 10. RevisionHistoryLimit int32 `json:"revisionHistoryLimit,omitempty"` // Label selector for pods. Existing ReplicaSets whose pods are selected by this will be the ones affected by this deployment. It must match the pod template's labels. // Required: true Selector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"selector"` // The deployment strategy to use to replace existing pods with new ones. Strategy *DeploymentStrategy `json:"strategy,omitempty"` // Template describes the pods that will be created. // Required: true Template *api_core_v1.PodTemplateSpec `json:"template"` }
DeploymentSpec DeploymentSpec is the specification of the desired behavior of the Deployment.
swagger:model DeploymentSpec
type DeploymentStatus ¶
type DeploymentStatus struct { // Total number of available pods (ready for at least minReadySeconds) targeted by this deployment. AvailableReplicas int32 `json:"availableReplicas,omitempty"` // Count of hash collisions for the Deployment. The Deployment controller uses this field as a collision avoidance mechanism when it needs to create the name for the newest ReplicaSet. CollisionCount int32 `json:"collisionCount,omitempty"` // Represents the latest available observations of a deployment's current state. Conditions []*DeploymentCondition `json:"conditions,omitempty"` // The generation observed by the deployment controller. ObservedGeneration int64 `json:"observedGeneration,omitempty"` // readyReplicas is the number of pods targeted by this Deployment with a Ready Condition. ReadyReplicas int32 `json:"readyReplicas,omitempty"` // Total number of non-terminated pods targeted by this deployment (their labels match the selector). Replicas int32 `json:"replicas,omitempty"` UnavailableReplicas int32 `json:"unavailableReplicas,omitempty"` // Total number of non-terminated pods targeted by this deployment that have the desired template spec. UpdatedReplicas int32 `json:"updatedReplicas,omitempty"` }
DeploymentStatus DeploymentStatus is the most recently observed status of the Deployment.
swagger:model DeploymentStatus
type DeploymentStrategy ¶
type DeploymentStrategy struct { // Rolling update config params. Present only if DeploymentStrategyType = RollingUpdate. RollingUpdate *RollingUpdateDeployment `json:"rollingUpdate,omitempty"` // Type of deployment. Can be "Recreate" or "RollingUpdate". Default is RollingUpdate. // // Possible enum values: // - `"Recreate"` Kill all existing pods before creating new ones. // - `"RollingUpdate"` Replace the old ReplicaSets by new one using rolling update i.e gradually scale down the old ReplicaSets and scale up the new one. // Enum: [Recreate RollingUpdate] Type string `json:"type,omitempty"` }
DeploymentStrategy DeploymentStrategy describes how to replace existing pods with new ones.
swagger:model DeploymentStrategy
type ReplicaSet ¶
type ReplicaSet struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // 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 Kind string `json:"kind,omitempty"` // If the Labels of a ReplicaSet are empty, they are defaulted to be the same as the Pod(s) that the ReplicaSet manages. Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata Metadata *apimachinery_pkg_apis_meta_v1.ObjectMeta `json:"metadata,omitempty"` // Spec defines the specification of the desired behavior of the ReplicaSet. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status Spec *ReplicaSetSpec `json:"spec,omitempty"` // Status is the most recently observed status of the ReplicaSet. This data may be out of date by some window of time. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status Status *ReplicaSetStatus `json:"status,omitempty"` }
ReplicaSet ReplicaSet ensures that a specified number of pod replicas are running at any given time.
swagger:model ReplicaSet
func (*ReplicaSet) GroupVersionKind ¶
func (v *ReplicaSet) GroupVersionKind() schema.GroupVersionKind
type ReplicaSetCondition ¶
type ReplicaSetCondition struct { // The last time the condition transitioned from one status to another. LastTransitionTime *apimachinery_pkg_apis_meta_v1.Time `json:"lastTransitionTime,omitempty"` // A human readable message indicating details about the transition. Message string `json:"message,omitempty"` // The reason for the condition's last transition. Reason string `json:"reason,omitempty"` // Status of the condition, one of True, False, Unknown. // Required: true Status *string `json:"status"` // Type of replica set condition. // Required: true Type *string `json:"type"` }
ReplicaSetCondition ReplicaSetCondition describes the state of a replica set at a certain point.
swagger:model ReplicaSetCondition
type ReplicaSetList ¶
type ReplicaSetList struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // List of ReplicaSets. More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller // Required: true Items []*ReplicaSet `json:"items"` // 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 Kind string `json:"kind,omitempty"` // Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds Metadata *apimachinery_pkg_apis_meta_v1.ListMeta `json:"metadata,omitempty"` }
ReplicaSetList ReplicaSetList is a collection of ReplicaSets.
swagger:model ReplicaSetList
func (*ReplicaSetList) GroupVersionKind ¶
func (v *ReplicaSetList) GroupVersionKind() schema.GroupVersionKind
type ReplicaSetSpec ¶
type ReplicaSetSpec struct { // Minimum number of seconds for which a newly created pod should be ready without any of its container crashing, for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready) MinReadySeconds int32 `json:"minReadySeconds,omitempty"` // Replicas is the number of desired replicas. This is a pointer to distinguish between explicit zero and unspecified. Defaults to 1. More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller/#what-is-a-replicationcontroller Replicas int32 `json:"replicas,omitempty"` // Selector is a label query over pods that should match the replica count. Label keys and values that must match in order to be controlled by this replica set. It must match the pod template's labels. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors // Required: true Selector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"selector"` // Template is the object that describes the pod that will be created if insufficient replicas are detected. More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller#pod-template Template *api_core_v1.PodTemplateSpec `json:"template,omitempty"` }
ReplicaSetSpec ReplicaSetSpec is the specification of a ReplicaSet.
swagger:model ReplicaSetSpec
type ReplicaSetStatus ¶
type ReplicaSetStatus struct { // The number of available replicas (ready for at least minReadySeconds) for this replica set. AvailableReplicas int32 `json:"availableReplicas,omitempty"` // Represents the latest available observations of a replica set's current state. Conditions []*ReplicaSetCondition `json:"conditions,omitempty"` // The number of pods that have labels matching the labels of the pod template of the replicaset. FullyLabeledReplicas int32 `json:"fullyLabeledReplicas,omitempty"` // ObservedGeneration reflects the generation of the most recently observed ReplicaSet. ObservedGeneration int64 `json:"observedGeneration,omitempty"` // readyReplicas is the number of pods targeted by this ReplicaSet with a Ready Condition. ReadyReplicas int32 `json:"readyReplicas,omitempty"` // Replicas is the most recently oberved number of replicas. More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller/#what-is-a-replicationcontroller // Required: true Replicas *int32 `json:"replicas"` }
ReplicaSetStatus ReplicaSetStatus represents the current status of a ReplicaSet.
swagger:model ReplicaSetStatus
type RollingUpdateDaemonSet ¶
type RollingUpdateDaemonSet struct { // The maximum number of nodes with an existing available DaemonSet pod that can have an updated DaemonSet pod during during an update. Value can be an absolute number (ex: 5) or a percentage of desired pods (ex: 10%). This can not be 0 if MaxUnavailable is 0. Absolute number is calculated from percentage by rounding up to a minimum of 1. Default value is 0. Example: when this is set to 30%, at most 30% of the total number of nodes that should be running the daemon pod (i.e. status.desiredNumberScheduled) can have their a new pod created before the old pod is marked as deleted. The update starts by launching new pods on 30% of nodes. Once an updated pod is available (Ready for at least minReadySeconds) the old DaemonSet pod on that node is marked deleted. If the old pod becomes unavailable for any reason (Ready transitions to false, is evicted, or is drained) an updated pod is immediatedly created on that node without considering surge limits. Allowing surge implies the possibility that the resources consumed by the daemonset on any given node can double if the readiness check fails, and so resource intensive daemonsets should take into account that they may cause evictions during disruption. This is beta field and enabled/disabled by DaemonSetUpdateSurge feature gate. MaxSurge *apimachinery_pkg_util_intstr.IntOrString `json:"maxSurge,omitempty"` MaxUnavailable *apimachinery_pkg_util_intstr.IntOrString `json:"maxUnavailable,omitempty"` }
RollingUpdateDaemonSet Spec to control the desired behavior of daemon set rolling update.
swagger:model RollingUpdateDaemonSet
type RollingUpdateDeployment ¶
type RollingUpdateDeployment struct { // The maximum number of pods that can be scheduled above the desired number of pods. Value can be an absolute number (ex: 5) or a percentage of desired pods (ex: 10%). This can not be 0 if MaxUnavailable is 0. Absolute number is calculated from percentage by rounding up. Defaults to 25%. Example: when this is set to 30%, the new ReplicaSet can be scaled up immediately when the rolling update starts, such that the total number of old and new pods do not exceed 130% of desired pods. Once old pods have been killed, new ReplicaSet can be scaled up further, ensuring that total number of pods running at any time during the update is at most 130% of desired pods. MaxSurge *apimachinery_pkg_util_intstr.IntOrString `json:"maxSurge,omitempty"` MaxUnavailable *apimachinery_pkg_util_intstr.IntOrString `json:"maxUnavailable,omitempty"` }
RollingUpdateDeployment Spec to control the desired behavior of rolling update.
swagger:model RollingUpdateDeployment
type RollingUpdateStatefulSetStrategy ¶
type RollingUpdateStatefulSetStrategy struct { // Partition indicates the ordinal at which the StatefulSet should be partitioned. Default value is 0. Partition int32 `json:"partition,omitempty"` }
RollingUpdateStatefulSetStrategy RollingUpdateStatefulSetStrategy is used to communicate parameter for RollingUpdateStatefulSetStrategyType.
swagger:model RollingUpdateStatefulSetStrategy
type StatefulSet ¶
type StatefulSet struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // 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 Kind string `json:"kind,omitempty"` // Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata Metadata *apimachinery_pkg_apis_meta_v1.ObjectMeta `json:"metadata,omitempty"` // Spec defines the desired identities of pods in this set. Spec *StatefulSetSpec `json:"spec,omitempty"` // Status is the current status of Pods in this StatefulSet. This data may be out of date by some window of time. Status *StatefulSetStatus `json:"status,omitempty"` }
StatefulSet StatefulSet represents a set of pods with consistent identities. Identities are defined as:
- Network: A single stable DNS and hostname.
- Storage: As many VolumeClaims as requested.
The StatefulSet guarantees that a given network identity will always map to the same storage identity.
swagger:model StatefulSet
func (*StatefulSet) GroupVersionKind ¶
func (v *StatefulSet) GroupVersionKind() schema.GroupVersionKind
type StatefulSetCondition ¶
type StatefulSetCondition struct { // Last time the condition transitioned from one status to another. LastTransitionTime *apimachinery_pkg_apis_meta_v1.Time `json:"lastTransitionTime,omitempty"` // A human readable message indicating details about the transition. Message string `json:"message,omitempty"` // The reason for the condition's last transition. Reason string `json:"reason,omitempty"` // Status of the condition, one of True, False, Unknown. // Required: true Status *string `json:"status"` // Type of statefulset condition. // Required: true Type *string `json:"type"` }
StatefulSetCondition StatefulSetCondition describes the state of a statefulset at a certain point.
swagger:model StatefulSetCondition
type StatefulSetList ¶
type StatefulSetList struct { // 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 APIVersion string `json:"apiVersion,omitempty"` // Items is the list of stateful sets. // Required: true Items []*StatefulSet `json:"items"` // 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 Kind string `json:"kind,omitempty"` // Standard list's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata Metadata *apimachinery_pkg_apis_meta_v1.ListMeta `json:"metadata,omitempty"` }
StatefulSetList StatefulSetList is a collection of StatefulSets.
swagger:model StatefulSetList
func (*StatefulSetList) GroupVersionKind ¶
func (v *StatefulSetList) GroupVersionKind() schema.GroupVersionKind
type StatefulSetPersistentVolumeClaimRetentionPolicy ¶
type StatefulSetPersistentVolumeClaimRetentionPolicy struct { // WhenDeleted specifies what happens to PVCs created from StatefulSet VolumeClaimTemplates when the StatefulSet is deleted. The default policy of `Retain` causes PVCs to not be affected by StatefulSet deletion. The `Delete` policy causes those PVCs to be deleted. WhenDeleted string `json:"whenDeleted,omitempty"` // WhenScaled specifies what happens to PVCs created from StatefulSet VolumeClaimTemplates when the StatefulSet is scaled down. The default policy of `Retain` causes PVCs to not be affected by a scaledown. The `Delete` policy causes the associated PVCs for any excess pods above the replica count to be deleted. WhenScaled string `json:"whenScaled,omitempty"` }
StatefulSetPersistentVolumeClaimRetentionPolicy StatefulSetPersistentVolumeClaimRetentionPolicy describes the policy used for PVCs created from the StatefulSet VolumeClaimTemplates.
swagger:model StatefulSetPersistentVolumeClaimRetentionPolicy
type StatefulSetSpec ¶
type StatefulSetSpec struct { // Minimum number of seconds for which a newly created pod should be ready without any of its container crashing for it to be considered available. Defaults to 0 (pod will be considered available as soon as it is ready) This is an alpha field and requires enabling StatefulSetMinReadySeconds feature gate. MinReadySeconds int32 `json:"minReadySeconds,omitempty"` // persistentVolumeClaimRetentionPolicy describes the lifecycle of persistent volume claims created from volumeClaimTemplates. By default, all persistent volume claims are created as needed and retained until manually deleted. This policy allows the lifecycle to be altered, for example by deleting persistent volume claims when their stateful set is deleted, or when their pod is scaled down. This requires the StatefulSetAutoDeletePVC feature gate to be enabled, which is alpha. +optional PersistentVolumeClaimRetentionPolicy *StatefulSetPersistentVolumeClaimRetentionPolicy `json:"persistentVolumeClaimRetentionPolicy,omitempty"` // podManagementPolicy controls how pods are created during initial scale up, when replacing pods on nodes, or when scaling down. The default policy is `OrderedReady`, where pods are created in increasing order (pod-0, then pod-1, etc) and the controller will wait until each pod is ready before continuing. When scaling down, the pods are removed in the opposite order. The alternative policy is `Parallel` which will create pods in parallel to match the desired scale without waiting, and on scale down will delete all pods at once. // // Possible enum values: // - `"OrderedReady"` will create pods in strictly increasing order on scale up and strictly decreasing order on scale down, progressing only when the previous pod is ready or terminated. At most one pod will be changed at any time. // - `"Parallel"` will create and delete pods as soon as the stateful set replica count is changed, and will not wait for pods to be ready or complete termination. // Enum: [OrderedReady Parallel] PodManagementPolicy string `json:"podManagementPolicy,omitempty"` // replicas is the desired number of replicas of the given Template. These are replicas in the sense that they are instantiations of the same Template, but individual replicas also have a consistent identity. If unspecified, defaults to 1. Replicas int32 `json:"replicas,omitempty"` // revisionHistoryLimit is the maximum number of revisions that will be maintained in the StatefulSet's revision history. The revision history consists of all revisions not represented by a currently applied StatefulSetSpec version. The default value is 10. RevisionHistoryLimit int32 `json:"revisionHistoryLimit,omitempty"` // selector is a label query over pods that should match the replica count. It must match the pod template's labels. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors // Required: true Selector *apimachinery_pkg_apis_meta_v1.LabelSelector `json:"selector"` // serviceName is the name of the service that governs this StatefulSet. This service must exist before the StatefulSet, and is responsible for the network identity of the set. Pods get DNS/hostnames that follow the pattern: pod-specific-string.serviceName.default.svc.cluster.local where "pod-specific-string" is managed by the StatefulSet controller. // Required: true ServiceName *string `json:"serviceName"` // template is the object that describes the pod that will be created if insufficient replicas are detected. Each pod stamped out by the StatefulSet will fulfill this Template, but have a unique identity from the rest of the StatefulSet. // Required: true Template *api_core_v1.PodTemplateSpec `json:"template"` // updateStrategy indicates the StatefulSetUpdateStrategy that will be employed to update Pods in the StatefulSet when a revision is made to Template. UpdateStrategy *StatefulSetUpdateStrategy `json:"updateStrategy,omitempty"` // volumeClaimTemplates is a list of claims that pods are allowed to reference. The StatefulSet controller is responsible for mapping network identities to claims in a way that maintains the identity of a pod. Every claim in this list must have at least one matching (by name) volumeMount in one container in the template. A claim in this list takes precedence over any volumes in the template, with the same name. VolumeClaimTemplates []*api_core_v1.PersistentVolumeClaim `json:"volumeClaimTemplates,omitempty"` }
StatefulSetSpec A StatefulSetSpec is the specification of a StatefulSet.
swagger:model StatefulSetSpec
type StatefulSetStatus ¶
type StatefulSetStatus struct { // Total number of available pods (ready for at least minReadySeconds) targeted by this statefulset. This is a beta field and enabled/disabled by StatefulSetMinReadySeconds feature gate. // Required: true AvailableReplicas *int32 `json:"availableReplicas"` // collisionCount is the count of hash collisions for the StatefulSet. The StatefulSet controller uses this field as a collision avoidance mechanism when it needs to create the name for the newest ControllerRevision. CollisionCount int32 `json:"collisionCount,omitempty"` // Represents the latest available observations of a statefulset's current state. Conditions []*StatefulSetCondition `json:"conditions,omitempty"` // currentReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version indicated by currentRevision. CurrentReplicas int32 `json:"currentReplicas,omitempty"` // currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the sequence [0,currentReplicas). CurrentRevision string `json:"currentRevision,omitempty"` // observedGeneration is the most recent generation observed for this StatefulSet. It corresponds to the StatefulSet's generation, which is updated on mutation by the API Server. ObservedGeneration int64 `json:"observedGeneration,omitempty"` // readyReplicas is the number of pods created for this StatefulSet with a Ready Condition. ReadyReplicas int32 `json:"readyReplicas,omitempty"` // replicas is the number of Pods created by the StatefulSet controller. // Required: true Replicas *int32 `json:"replicas"` // updateRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the sequence [replicas-updatedReplicas,replicas) UpdateRevision string `json:"updateRevision,omitempty"` // updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version indicated by updateRevision. UpdatedReplicas int32 `json:"updatedReplicas,omitempty"` }
StatefulSetStatus StatefulSetStatus represents the current state of a StatefulSet.
swagger:model StatefulSetStatus
type StatefulSetUpdateStrategy ¶
type StatefulSetUpdateStrategy struct { // RollingUpdate is used to communicate parameters when Type is RollingUpdateStatefulSetStrategyType. RollingUpdate *RollingUpdateStatefulSetStrategy `json:"rollingUpdate,omitempty"` // Type indicates the type of the StatefulSetUpdateStrategy. Default is RollingUpdate. // // Possible enum values: // - `"OnDelete"` triggers the legacy behavior. Version tracking and ordered rolling restarts are disabled. Pods are recreated from the StatefulSetSpec when they are manually deleted. When a scale operation is performed with this strategy,specification version indicated by the StatefulSet's currentRevision. // - `"RollingUpdate"` indicates that update will be applied to all Pods in the StatefulSet with respect to the StatefulSet ordering constraints. When a scale operation is performed with this strategy, new Pods will be created from the specification version indicated by the StatefulSet's updateRevision. // Enum: [OnDelete RollingUpdate] Type string `json:"type,omitempty"` }
StatefulSetUpdateStrategy StatefulSetUpdateStrategy indicates the strategy that the StatefulSet controller will use to perform updates. It includes any additional parameters necessary to perform the update for the indicated strategy.
swagger:model StatefulSetUpdateStrategy
Source Files ¶
- controller_revision.go
- controller_revision_gvk.go
- controller_revision_list.go
- controller_revision_list_gvk.go
- daemon_set.go
- daemon_set_condition.go
- daemon_set_gvk.go
- daemon_set_list.go
- daemon_set_list_gvk.go
- daemon_set_spec.go
- daemon_set_status.go
- daemon_set_update_strategy.go
- deployment.go
- deployment_condition.go
- deployment_gvk.go
- deployment_list.go
- deployment_list_gvk.go
- deployment_spec.go
- deployment_status.go
- deployment_strategy.go
- group_info.go
- replica_set.go
- replica_set_condition.go
- replica_set_gvk.go
- replica_set_list.go
- replica_set_list_gvk.go
- replica_set_spec.go
- replica_set_status.go
- rolling_update_daemon_set.go
- rolling_update_deployment.go
- rolling_update_stateful_set_strategy.go
- stateful_set.go
- stateful_set_condition.go
- stateful_set_gvk.go
- stateful_set_list.go
- stateful_set_list_gvk.go
- stateful_set_persistent_volume_claim_retention_policy.go
- stateful_set_spec.go
- stateful_set_status.go
- stateful_set_update_strategy.go