func newKubeDNS() *KubeDNS {
return &KubeDNS{
domain: testDomain,
domainPath: util.ReverseArray(strings.Split(strings.TrimRight(testDomain, "."), ".")),
endpointsStore: cache.NewStore(cache.MetaNamespaceKeyFunc),
servicesStore: cache.NewStore(cache.MetaNamespaceKeyFunc),
nodesStore: cache.NewStore(cache.MetaNamespaceKeyFunc),
cache: treecache.NewTreeCache(),
reverseRecordMap: make(map[string]*skymsg.Service),
clusterIPServiceMap: make(map[string]*v1.Service),
cacheLock: sync.RWMutex{},
config: config.NewDefaultConfig(),
configLock: sync.RWMutex{},
configSync: config.NewNopSync(config.NewDefaultConfig()),
}
}
func (kd *KubeDNS) startConfigMapSync() {
initialConfig, err := kd.configSync.Once()
if err != nil {
glog.Errorf(
"Error getting initial ConfigMap: %v, starting with default values", err)
kd.config = config.NewDefaultConfig()
} else {
kd.config = initialConfig
}
go kd.syncConfigMap(kd.configSync.Periodic())
}