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Adds v1.Service.PublishUnreadyAddresses and deprecates service.alpha.kubernetes.io/tolerate-unready-endpoints

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This commit is contained in:
Kenneth Owens 2017-08-09 15:17:56 -07:00
parent fdc65025ee
commit 509af53cbd
3 changed files with 26 additions and 0 deletions
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12
pkg/api/types.go
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@ -2722,6 +2722,18 @@ type ServiceSpec struct {
// and ExternalTrafficPolicy is set to Local.
// +optional
HealthCheckNodePort int32
// publishNotReadyAddresses, when set to true, indicates that DNS implementations
// must publish the notReadyAddresses of subsets for the Endpoints associated with
// the Service. The default value is false.
// The primary use case for setting this field is to use a StatefulSet's Headless Service
// to propagate SRV records for its Pods without respect to their readiness for purpose
// of peer discovery.
// This field will replace the service.alpha.kubernetes.io/tolerate-unready-endpoints
// when that annotation is deprecated and all clients have been converted to use this
// field.
// +optional
PublishNotReadyAddresses bool
}
type ServicePort struct {

2
pkg/controller/endpoint/endpoints_controller.go
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@ -63,6 +63,8 @@ const (
// receiving traffic for the Service from the moment the kubelet starts all
// containers in the pod and marks it "Running", till the kubelet stops all
// containers and deletes the pod from the apiserver.
// This field is deprecated. v1.Service.PublishNotReadyAddresses will replace it
// subsequent releases.
TolerateUnreadyEndpointsAnnotation = "service.alpha.kubernetes.io/tolerate-unready-endpoints"
)

12
staging/src/k8s.io/api/core/v1/types.go
View File

@ -3070,6 +3070,18 @@ type ServiceSpec struct {
// and ExternalTrafficPolicy is set to Local.
// +optional
HealthCheckNodePort int32 `json:"healthCheckNodePort,omitempty" protobuf:"bytes,12,opt,name=healthCheckNodePort"`
// publishNotReadyAddresses, when set to true, indicates that DNS implementations
// must publish the notReadyAddresses of subsets for the Endpoints associated with
// the Service. The default value is false.
// The primary use case for setting this field is to use a StatefulSet's Headless Service
// to propagate SRV records for its Pods without respect to their readiness for purpose
// of peer discovery.
// This field will replace the service.alpha.kubernetes.io/tolerate-unready-endpoints
// when that annotation is deprecated and all clients have been converted to use this
// field.
// +optional
PublishNotReadyAddresses bool `json:"publishNotReadyAddresses,omitempty" protobuf:"varint,13,opt,name=publishNotReadyAddresses"`
}
// ServicePort contains information on service's port.