mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-18 04:10:22 +00:00
35 lines
1.3 KiB
Go
35 lines
1.3 KiB
Go
/*
|
|
Copyright 2014 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package userspace
|
|
|
|
import (
|
|
api "k8s.io/kubernetes/pkg/apis/core"
|
|
"k8s.io/kubernetes/pkg/proxy"
|
|
"net"
|
|
)
|
|
|
|
// LoadBalancer is an interface for distributing incoming requests to service endpoints.
|
|
type LoadBalancer interface {
|
|
// NextEndpoint returns the endpoint to handle a request for the given
|
|
// service-port and source address.
|
|
NextEndpoint(service proxy.ServicePortName, srcAddr net.Addr, sessionAffinityReset bool) (string, error)
|
|
NewService(service proxy.ServicePortName, sessionAffinityType api.ServiceAffinity, stickyMaxAgeSeconds int) error
|
|
DeleteService(service proxy.ServicePortName)
|
|
CleanupStaleStickySessions(service proxy.ServicePortName)
|
|
ServiceHasEndpoints(service proxy.ServicePortName) bool
|
|
}
|