Logging/naming cleanup for service port names
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parent
9812856088
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578d9fcf63
@ -160,7 +160,7 @@ func (e *endpointsInfo) String() string {
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}
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// returns a new serviceInfo struct
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func newServiceInfo(serviceName proxy.ServicePortName, port *api.ServicePort, service *api.Service) *serviceInfo {
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func newServiceInfo(svcPortName proxy.ServicePortName, port *api.ServicePort, service *api.Service) *serviceInfo {
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onlyNodeLocalEndpoints := false
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if utilfeature.DefaultFeatureGate.Enabled(features.ExternalTrafficLocalOnly) &&
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apiservice.RequestsOnlyLocalTraffic(service) {
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@ -185,7 +185,7 @@ func newServiceInfo(serviceName proxy.ServicePortName, port *api.ServicePort, se
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if apiservice.NeedsHealthCheck(service) {
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p := apiservice.GetServiceHealthCheckNodePort(service)
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if p == 0 {
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glog.Errorf("Service %q has no healthcheck nodeport", serviceName)
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glog.Errorf("Service %q has no healthcheck nodeport", svcPortName.NamespacedName.String())
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} else {
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info.healthCheckNodePort = int(p)
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}
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@ -267,46 +267,46 @@ func (scm *serviceChangeMap) update(namespacedName *types.NamespacedName, previo
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func (sm *proxyServiceMap) merge(other proxyServiceMap) sets.String {
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existingPorts := sets.NewString()
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for serviceName, info := range other {
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existingPorts.Insert(serviceName.Port)
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_, exists := (*sm)[serviceName]
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for svcPortName, info := range other {
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existingPorts.Insert(svcPortName.Port)
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_, exists := (*sm)[svcPortName]
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if !exists {
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glog.V(1).Infof("Adding new service %q at %s:%d/%s", serviceName, info.clusterIP, info.port, info.protocol)
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glog.V(1).Infof("Adding new service port %q at %s:%d/%s", svcPortName, info.clusterIP, info.port, info.protocol)
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} else {
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glog.V(1).Infof("Updating existing service %q at %s:%d/%s", serviceName, info.clusterIP, info.port, info.protocol)
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glog.V(1).Infof("Updating existing service port %q at %s:%d/%s", svcPortName, info.clusterIP, info.port, info.protocol)
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}
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(*sm)[serviceName] = info
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(*sm)[svcPortName] = info
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}
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return existingPorts
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}
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func (sm *proxyServiceMap) unmerge(other proxyServiceMap, existingPorts, staleServices sets.String) {
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for serviceName := range other {
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if existingPorts.Has(serviceName.Port) {
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for svcPortName := range other {
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if existingPorts.Has(svcPortName.Port) {
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continue
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}
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info, exists := (*sm)[serviceName]
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info, exists := (*sm)[svcPortName]
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if exists {
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glog.V(1).Infof("Removing service %q", serviceName)
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glog.V(1).Infof("Removing service port %q", svcPortName)
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if info.protocol == api.ProtocolUDP {
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staleServices.Insert(info.clusterIP.String())
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}
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delete(*sm, serviceName)
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delete(*sm, svcPortName)
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} else {
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glog.Errorf("Service %q removed, but doesn't exists", serviceName)
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glog.Errorf("Service port %q removed, but doesn't exists", svcPortName)
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}
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}
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}
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func (em proxyEndpointsMap) merge(other proxyEndpointsMap) {
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for svcPort := range other {
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em[svcPort] = other[svcPort]
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for svcPortName := range other {
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em[svcPortName] = other[svcPortName]
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}
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}
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func (em proxyEndpointsMap) unmerge(other proxyEndpointsMap) {
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for svcPort := range other {
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delete(em, svcPort)
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for svcPortName := range other {
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delete(em, svcPortName)
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}
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}
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@ -662,9 +662,9 @@ func updateServiceMap(
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// TODO: If this will appear to be computationally expensive, consider
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// computing this incrementally similarly to serviceMap.
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hcServices = make(map[types.NamespacedName]uint16)
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for svcPort, info := range serviceMap {
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for svcPortName, info := range serviceMap {
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if info.healthCheckNodePort != 0 {
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hcServices[svcPort.NamespacedName] = uint16(info.healthCheckNodePort)
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hcServices[svcPortName.NamespacedName] = uint16(info.healthCheckNodePort)
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}
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}
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@ -738,18 +738,18 @@ func updateEndpointsMap(
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// <staleEndpoints> are modified by this function with detected stale
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// connections.
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func detectStaleConnections(oldEndpointsMap, newEndpointsMap proxyEndpointsMap, staleEndpoints map[endpointServicePair]bool) {
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for svcPort, epList := range oldEndpointsMap {
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for svcPortName, epList := range oldEndpointsMap {
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for _, ep := range epList {
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stale := true
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for i := range newEndpointsMap[svcPort] {
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if *newEndpointsMap[svcPort][i] == *ep {
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for i := range newEndpointsMap[svcPortName] {
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if *newEndpointsMap[svcPortName][i] == *ep {
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stale = false
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break
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}
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}
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if stale {
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glog.V(4).Infof("Stale endpoint %v -> %v", svcPort, ep.endpoint)
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staleEndpoints[endpointServicePair{endpoint: ep.endpoint, servicePortName: svcPort}] = true
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glog.V(4).Infof("Stale endpoint %v -> %v", svcPortName, ep.endpoint)
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staleEndpoints[endpointServicePair{endpoint: ep.endpoint, servicePortName: svcPortName}] = true
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}
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}
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}
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@ -757,10 +757,10 @@ func detectStaleConnections(oldEndpointsMap, newEndpointsMap proxyEndpointsMap,
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func getLocalIPs(endpointsMap proxyEndpointsMap) map[types.NamespacedName]sets.String {
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localIPs := make(map[types.NamespacedName]sets.String)
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for svcPort := range endpointsMap {
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for _, ep := range endpointsMap[svcPort] {
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for svcPortName := range endpointsMap {
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for _, ep := range endpointsMap[svcPortName] {
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if ep.isLocal {
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nsn := svcPort.NamespacedName
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nsn := svcPortName.NamespacedName
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if localIPs[nsn] == nil {
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localIPs[nsn] = sets.NewString()
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}
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@ -792,7 +792,7 @@ func endpointsToEndpointsMap(endpoints *api.Endpoints, hostname string) proxyEnd
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glog.Warningf("ignoring invalid endpoint port %s", port.Name)
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continue
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}
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svcPort := proxy.ServicePortName{
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svcPortName := proxy.ServicePortName{
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NamespacedName: types.NamespacedName{Namespace: endpoints.Namespace, Name: endpoints.Name},
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Port: port.Name,
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}
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@ -806,14 +806,14 @@ func endpointsToEndpointsMap(endpoints *api.Endpoints, hostname string) proxyEnd
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endpoint: net.JoinHostPort(addr.IP, strconv.Itoa(int(port.Port))),
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isLocal: addr.NodeName != nil && *addr.NodeName == hostname,
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}
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endpointsMap[svcPort] = append(endpointsMap[svcPort], epInfo)
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endpointsMap[svcPortName] = append(endpointsMap[svcPortName], epInfo)
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}
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if glog.V(3) {
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newEPList := []string{}
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for _, ep := range endpointsMap[svcPort] {
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for _, ep := range endpointsMap[svcPortName] {
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newEPList = append(newEPList, ep.endpoint)
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}
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glog.Infof("Setting endpoints for %q to %+v", svcPort, newEPList)
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glog.Infof("Setting endpoints for %q to %+v", svcPortName, newEPList)
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}
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}
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}
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@ -835,8 +835,8 @@ func serviceToServiceMap(service *api.Service) proxyServiceMap {
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serviceMap := make(proxyServiceMap)
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for i := range service.Spec.Ports {
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servicePort := &service.Spec.Ports[i]
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serviceName := proxy.ServicePortName{NamespacedName: svcName, Port: servicePort.Name}
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serviceMap[serviceName] = newServiceInfo(serviceName, servicePort, service)
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svcPortName := proxy.ServicePortName{NamespacedName: svcName, Port: servicePort.Name}
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serviceMap[svcPortName] = newServiceInfo(svcPortName, servicePort, service)
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}
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return serviceMap
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}
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