add leader election config
package v1
+import (
+ metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
// HTTPServingInfo holds configuration for serving HTTP
type HTTPServingInfo struct {
// ServingInfo is the HTTP serving information
@@ -49,3 +53,30 @@ type NamedCertificate struct {
// CertInfo is the TLS cert info for serving secure traffic
CertInfo `json:",inline" protobuf:"bytes,2,opt,name=certInfo"`
}
+
+// LeaderElection provides information to elect a leader using a configmap
+type LeaderElection struct {
+ // disable allows leader election to be suspended while allowing a fully defaulted "normal" startup case.
+ Disable bool `json:"disable,omitempty" protobuf:"varint,1,opt,name=disable"`
+ // namespace indicates which namespace the configmap is in
+ Namespace string `json:"namespace,omitempty" protobuf:"bytes,2,opt,name=namespace"`
+ // name indicates what name to use for the configmap
+ Name string `json:"name,omitempty" protobuf:"bytes,3,opt,name=name"`
+
+ // leaseDuration is the duration that non-leader candidates will wait
+ // after observing a leadership renewal until attempting to acquire
+ // leadership of a led but unrenewed leader slot. This is effectively the
+ // maximum duration that a leader can be stopped before it is replaced
+ // by another candidate. This is only applicable if leader election is
+ // enabled.
+ LeaseDuration metav1.Duration `json:"leaseDuration,omitempty" protobuf:"bytes,4,opt,name=leaseDuration"`
+ // renewDeadline is the interval between attempts by the acting master to
+ // renew a leadership slot before it stops leading. This must be less
+ // than or equal to the lease duration. This is only applicable if leader
+ // election is enabled.
+ RenewDeadline metav1.Duration `json:"renewDeadline,omitempty" protobuf:"bytes,5,opt,name=renewDeadline"`
+ // retryPeriod is the duration the clients should wait between attempting
+ // acquisition and renewal of a leadership. This is only applicable if
+ // leader election is enabled.
+ RetryPeriod metav1.Duration `json:"retryPeriod,omitempty" protobuf:"bytes,6,opt,name=retryPeriod"`
+}
