/
service.go
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/
service.go
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// Copyright 2020 Antrea 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 proxy
import (
"sync"
v1 "k8s.io/api/core/v1"
"k8s.io/client-go/tools/record"
"antrea.io/antrea/pkg/agent/proxy/types"
k8sproxy "antrea.io/antrea/third_party/proxy"
)
type serviceChangesTracker struct {
tracker *k8sproxy.ServiceChangeTracker
sync.Mutex
initialized bool
}
func newServiceChangesTracker(recorder record.EventRecorder, ipFamily v1.IPFamily, skipServices []string) *serviceChangesTracker {
return &serviceChangesTracker{tracker: k8sproxy.NewServiceChangeTracker(types.NewServiceInfo, ipFamily, recorder, nil, skipServices)}
}
func (sh *serviceChangesTracker) OnServiceSynced() {
sh.Lock()
defer sh.Unlock()
sh.initialized = true
}
func (sh *serviceChangesTracker) OnServiceUpdate(previous, current *v1.Service) bool {
return sh.tracker.Update(previous, current)
}
func (sh *serviceChangesTracker) Synced() bool {
sh.Lock()
defer sh.Unlock()
return sh.initialized
}
func (sh *serviceChangesTracker) Update(serviceMap k8sproxy.ServiceMap) k8sproxy.UpdateServiceMapResult {
return serviceMap.Update(sh.tracker)
}