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Experimental Scale subresource

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This commit is contained in:
Marcin Wielgus
2015-08-06 18:53:34 +02:00
parent 1407aee8b0
commit 91584c6b3b
8 changed files with 376 additions and 3 deletions
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34
pkg/expapi/types.go
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@@ -27,3 +27,37 @@ support is experimental.
*/
package expapi
import "k8s.io/kubernetes/pkg/api"
// ScaleSpec describes the attributes a Scale subresource
type ScaleSpec struct {
// Replicas is the number of desired replicas.
Replicas int `json:"replicas,omitempty" description:"number of replicas desired; http://releases.k8s.io/HEAD/docs/user-guide/replication-controller.md#what-is-a-replication-controller"`
}
// ScaleStatus represents the current status of a Scale subresource.
type ScaleStatus struct {
// Replicas is the number of actual replicas.
Replicas int `json:"replicas" description:"most recently oberved number of replicas; see http://releases.k8s.io/HEAD/docs/user-guide/replication-controller.md#what-is-a-replication-controller"`
// Selector is a label query over pods that should match the replicas count.
Selector map[string]string `json:"selector,omitempty" description:"label keys and values that must match in order to be controlled by this replication controller, if empty defaulted to labels on Pod template; see http://releases.k8s.io/HEAD/docs/user-guide/labels.md#label-selectors"`
}
// Scale subresource, applicable to ReplicationControllers and (in future) Deployment.
type Scale struct {
api.TypeMeta `json:",inline"`
api.ObjectMeta `json:"metadata,omitempty" description:"standard object metadata; see http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#metadata"`
// Spec defines the behavior of the scaler.
Spec ScaleSpec `json:"spec,omitempty" description:"specification of the desired behavior of the scaler; http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#spec-and-status"`
// Status represents the current status of the scaler.
Status ScaleStatus `json:"status,omitempty" description:"most recently observed status of the service; populated by the system, read-only; http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#spec-and-status"`
}
// Dummy definition
type ReplicationControllerDummy struct {
api.TypeMeta `json:",inline"`
}