Fix the rest of the code

cluster/addons/dns/kube2sky/kube2sky.go

@@ -192,7 +192,7 @@ func (ks *kube2sky) generateRecordsForHeadlessService(subdomain string, e *kapi.
 				endpointPort := &e.Subsets[idx].Ports[portIdx]
 				portSegment := buildPortSegmentString(endpointPort.Name, endpointPort.Protocol)
 				if portSegment != "" {
-					err := ks.generateSRVRecord(subdomain, portSegment, recordLabel, recordKey, endpointPort.Port)
+					err := ks.generateSRVRecord(subdomain, portSegment, recordLabel, recordKey, int(endpointPort.Port))
 					if err != nil {
 						return err
 					}
@@ -343,7 +343,7 @@ func (ks *kube2sky) generateRecordsForPortalService(subdomain string, service *k
 		port := &service.Spec.Ports[i]
 		portSegment := buildPortSegmentString(port.Name, port.Protocol)
 		if portSegment != "" {
-			err = ks.generateSRVRecord(subdomain, portSegment, recordLabel, subdomain, port.Port)
+			err = ks.generateSRVRecord(subdomain, portSegment, recordLabel, subdomain, int(port.Port))
 			if err != nil {
 				return err
 			}

cluster/addons/dns/kube2sky/kube2sky_test.go

@@ -111,7 +111,7 @@ type hostPort struct {
 func getHostPort(service *kapi.Service) *hostPort {
 	return &hostPort{
 		Host: service.Spec.ClusterIP,
-		Port: service.Spec.Ports[0].Port,
+		Port: int(service.Spec.Ports[0].Port),
 	}
 }
 
@@ -181,7 +181,7 @@ func newService(namespace, serviceName, clusterIP, portName string, portNumber i
 		Spec: kapi.ServiceSpec{
 			ClusterIP: clusterIP,
 			Ports: []kapi.ServicePort{
-				{Port: portNumber, Name: portName, Protocol: "TCP"},
+				{Port: int32(portNumber), Name: portName, Protocol: "TCP"},
 			},
 		},
 	}
@@ -212,7 +212,7 @@ func newSubset() kapi.EndpointSubset {
 
 func newSubsetWithOnePort(portName string, port int, ips ...string) kapi.EndpointSubset {
 	subset := newSubset()
-	subset.Ports = append(subset.Ports, kapi.EndpointPort{Port: port, Name: portName, Protocol: "TCP"})
+	subset.Ports = append(subset.Ports, kapi.EndpointPort{Port: int32(port), Name: portName, Protocol: "TCP"})
 	for _, ip := range ips {
 		subset.Addresses = append(subset.Addresses, kapi.EndpointAddress{IP: ip})
 	}
@@ -221,7 +221,7 @@ func newSubsetWithOnePort(portName string, port int, ips ...string) kapi.Endpoin
 
 func newSubsetWithTwoPorts(portName1 string, portNumber1 int, portName2 string, portNumber2 int, ips ...string) kapi.EndpointSubset {
 	subset := newSubsetWithOnePort(portName1, portNumber1, ips...)
-	subset.Ports = append(subset.Ports, kapi.EndpointPort{Port: portNumber2, Name: portName2, Protocol: "TCP"})
+	subset.Ports = append(subset.Ports, kapi.EndpointPort{Port: int32(portNumber2), Name: portName2, Protocol: "TCP"})
 	return subset
 }
 

cmd/kube-controller-manager/app/controllermanager.go

@@ -126,7 +126,7 @@ func Run(s *options.CMServer) error {
 	kubeconfig.ContentConfig.ContentType = s.ContentType
 	// Override kubeconfig qps/burst settings from flags
 	kubeconfig.QPS = s.KubeAPIQPS
-	kubeconfig.Burst = s.KubeAPIBurst
+	kubeconfig.Burst = int(s.KubeAPIBurst)
 
 	kubeClient, err := client.New(kubeconfig)
 	if err != nil {
@@ -144,7 +144,7 @@ func Run(s *options.CMServer) error {
 		mux.Handle("/metrics", prometheus.Handler())
 
 		server := &http.Server{
-			Addr:    net.JoinHostPort(s.Address, strconv.Itoa(s.Port)),
+			Addr:    net.JoinHostPort(s.Address, strconv.Itoa(int(s.Port))),
 			Handler: mux,
 		}
 		glog.Fatal(server.ListenAndServe())
@@ -198,7 +198,7 @@ func StartControllers(s *options.CMServer, kubeClient *client.Client, kubeconfig
 	informers[reflect.TypeOf(&api.Pod{})] = podInformer
 
 	go endpointcontroller.NewEndpointController(podInformer, clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "endpoint-controller"))).
-		Run(s.ConcurrentEndpointSyncs, wait.NeverStop)
+		Run(int(s.ConcurrentEndpointSyncs), wait.NeverStop)
 	time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
 
 	go replicationcontroller.NewReplicationManager(
@@ -206,12 +206,12 @@ func StartControllers(s *options.CMServer, kubeClient *client.Client, kubeconfig
 		clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "replication-controller")),
 		ResyncPeriod(s),
 		replicationcontroller.BurstReplicas,
-		s.LookupCacheSizeForRC,
-	).Run(s.ConcurrentRCSyncs, wait.NeverStop)
+		int(s.LookupCacheSizeForRC),
+	).Run(int(s.ConcurrentRCSyncs), wait.NeverStop)
 	time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
 
 	if s.TerminatedPodGCThreshold > 0 {
-		go gc.New(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "garbage-collector")), ResyncPeriod(s), s.TerminatedPodGCThreshold).
+		go gc.New(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "garbage-collector")), ResyncPeriod(s), int(s.TerminatedPodGCThreshold)).
 			Run(wait.NeverStop)
 		time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
 	}
@@ -224,8 +224,8 @@ func StartControllers(s *options.CMServer, kubeClient *client.Client, kubeconfig
 	// this cidr has been validated already
 	_, clusterCIDR, _ := net.ParseCIDR(s.ClusterCIDR)
 	nodeController := nodecontroller.NewNodeController(cloud, clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "node-controller")),
-		s.PodEvictionTimeout.Duration, flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, s.DeletingPodsBurst),
-		flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, s.DeletingPodsBurst),
+		s.PodEvictionTimeout.Duration, flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, int(s.DeletingPodsBurst)),
+		flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, int(s.DeletingPodsBurst)),
 		s.NodeMonitorGracePeriod.Duration, s.NodeStartupGracePeriod.Duration, s.NodeMonitorPeriod.Duration, clusterCIDR, s.AllocateNodeCIDRs)
 	nodeController.Run(s.NodeSyncPeriod.Duration)
 	time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
@@ -268,7 +268,7 @@ func StartControllers(s *options.CMServer, kubeClient *client.Client, kubeconfig
 		ReplenishmentResyncPeriod: ResyncPeriod(s),
 		GroupKindsToReplenish:     groupKindsToReplenish,
 	}
-	go resourcequotacontroller.NewResourceQuotaController(resourceQuotaControllerOptions).Run(s.ConcurrentResourceQuotaSyncs, wait.NeverStop)
+	go resourcequotacontroller.NewResourceQuotaController(resourceQuotaControllerOptions).Run(int(s.ConcurrentResourceQuotaSyncs), wait.NeverStop)
 	time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
 
 	// If apiserver is not running we should wait for some time and fail only then. This is particularly
@@ -299,7 +299,7 @@ func StartControllers(s *options.CMServer, kubeClient *client.Client, kubeconfig
 		glog.Fatalf("Failed to get supported resources from server: %v", err)
 	}
 	namespaceController := namespacecontroller.NewNamespaceController(namespaceKubeClient, namespaceClientPool, groupVersionResources, s.NamespaceSyncPeriod.Duration, api.FinalizerKubernetes)
-	go namespaceController.Run(s.ConcurrentNamespaceSyncs, wait.NeverStop)
+	go namespaceController.Run(int(s.ConcurrentNamespaceSyncs), wait.NeverStop)
 	time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
 
 	groupVersion := "extensions/v1beta1"
@@ -324,29 +324,29 @@ func StartControllers(s *options.CMServer, kubeClient *client.Client, kubeconfig
 
 		if containsResource(resources, "daemonsets") {
 			glog.Infof("Starting daemon set controller")
-			go daemon.NewDaemonSetsController(podInformer, clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "daemon-set-controller")), ResyncPeriod(s), s.LookupCacheSizeForDaemonSet).
-				Run(s.ConcurrentDaemonSetSyncs, wait.NeverStop)
+			go daemon.NewDaemonSetsController(podInformer, clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "daemon-set-controller")), ResyncPeriod(s), int(s.LookupCacheSizeForDaemonSet)).
+				Run(int(s.ConcurrentDaemonSetSyncs), wait.NeverStop)
 			time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
 		}
 
 		if containsResource(resources, "jobs") {
 			glog.Infof("Starting job controller")
 			go job.NewJobController(podInformer, clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "job-controller"))).
-				Run(s.ConcurrentJobSyncs, wait.NeverStop)
+				Run(int(s.ConcurrentJobSyncs), wait.NeverStop)
 			time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
 		}
 
 		if containsResource(resources, "deployments") {
 			glog.Infof("Starting deployment controller")
 			go deployment.NewDeploymentController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "deployment-controller")), ResyncPeriod(s)).
-				Run(s.ConcurrentDeploymentSyncs, wait.NeverStop)
+				Run(int(s.ConcurrentDeploymentSyncs), wait.NeverStop)
 			time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
 		}
 
 		if containsResource(resources, "replicasets") {
 			glog.Infof("Starting ReplicaSet controller")
-			go replicaset.NewReplicaSetController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "replicaset-controller")), ResyncPeriod(s), replicaset.BurstReplicas, s.LookupCacheSizeForRS).
-				Run(s.ConcurrentRSSyncs, wait.NeverStop)
+			go replicaset.NewReplicaSetController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "replicaset-controller")), ResyncPeriod(s), replicaset.BurstReplicas, int(s.LookupCacheSizeForRS)).
+				Run(int(s.ConcurrentRSSyncs), wait.NeverStop)
 			time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))
 		}
 	}
@@ -364,7 +364,7 @@ func StartControllers(s *options.CMServer, kubeClient *client.Client, kubeconfig
 	pvRecycler, err := persistentvolumecontroller.NewPersistentVolumeRecycler(
 		clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "persistent-volume-recycler")),
 		s.PVClaimBinderSyncPeriod.Duration,
-		s.VolumeConfiguration.PersistentVolumeRecyclerConfiguration.MaximumRetry,
+		int(s.VolumeConfiguration.PersistentVolumeRecyclerConfiguration.MaximumRetry),
 		ProbeRecyclableVolumePlugins(s.VolumeConfiguration),
 		cloud,
 	)

cmd/kube-controller-manager/app/plugins.go

@@ -57,8 +57,8 @@ func ProbeRecyclableVolumePlugins(config componentconfig.VolumeConfiguration) []
 
 	// HostPath recycling is for testing and development purposes only!
 	hostPathConfig := volume.VolumeConfig{
-		RecyclerMinimumTimeout:   config.PersistentVolumeRecyclerConfiguration.MinimumTimeoutHostPath,
-		RecyclerTimeoutIncrement: config.PersistentVolumeRecyclerConfiguration.IncrementTimeoutHostPath,
+		RecyclerMinimumTimeout:   int(config.PersistentVolumeRecyclerConfiguration.MinimumTimeoutHostPath),
+		RecyclerTimeoutIncrement: int(config.PersistentVolumeRecyclerConfiguration.IncrementTimeoutHostPath),
 		RecyclerPodTemplate:      volume.NewPersistentVolumeRecyclerPodTemplate(),
 	}
 	if err := AttemptToLoadRecycler(config.PersistentVolumeRecyclerConfiguration.PodTemplateFilePathHostPath, &hostPathConfig); err != nil {
@@ -67,8 +67,8 @@ func ProbeRecyclableVolumePlugins(config componentconfig.VolumeConfiguration) []
 	allPlugins = append(allPlugins, host_path.ProbeVolumePlugins(hostPathConfig)...)
 
 	nfsConfig := volume.VolumeConfig{
-		RecyclerMinimumTimeout:   config.PersistentVolumeRecyclerConfiguration.MinimumTimeoutNFS,
-		RecyclerTimeoutIncrement: config.PersistentVolumeRecyclerConfiguration.IncrementTimeoutNFS,
+		RecyclerMinimumTimeout:   int(config.PersistentVolumeRecyclerConfiguration.MinimumTimeoutNFS),
+		RecyclerTimeoutIncrement: int(config.PersistentVolumeRecyclerConfiguration.IncrementTimeoutNFS),
 		RecyclerPodTemplate:      volume.NewPersistentVolumeRecyclerPodTemplate(),
 	}
 	if err := AttemptToLoadRecycler(config.PersistentVolumeRecyclerConfiguration.PodTemplateFilePathNFS, &nfsConfig); err != nil {

cmd/kube-proxy/app/options/options.go

@@ -40,7 +40,7 @@ type ProxyServerConfig struct {
 	ResourceContainer string
 	ContentType       string
 	KubeAPIQPS        float32
-	KubeAPIBurst      int
+	KubeAPIBurst      int32
 	ConfigSyncPeriod  time.Duration
 	CleanupAndExit    bool
 	NodeRef           *api.ObjectReference
@@ -63,16 +63,16 @@ func NewProxyConfig() *ProxyServerConfig {
 func (s *ProxyServerConfig) AddFlags(fs *pflag.FlagSet) {
 	fs.Var(componentconfig.IPVar{Val: &s.BindAddress}, "bind-address", "The IP address for the proxy server to serve on (set to 0.0.0.0 for all interfaces)")
 	fs.StringVar(&s.Master, "master", s.Master, "The address of the Kubernetes API server (overrides any value in kubeconfig)")
-	fs.IntVar(&s.HealthzPort, "healthz-port", s.HealthzPort, "The port to bind the health check server. Use 0 to disable.")
+	fs.Int32Var(&s.HealthzPort, "healthz-port", s.HealthzPort, "The port to bind the health check server. Use 0 to disable.")
 	fs.Var(componentconfig.IPVar{Val: &s.HealthzBindAddress}, "healthz-bind-address", "The IP address for the health check server to serve on, defaulting to 127.0.0.1 (set to 0.0.0.0 for all interfaces)")
-	fs.IntVar(s.OOMScoreAdj, "oom-score-adj", util.IntPtrDerefOr(s.OOMScoreAdj, qos.KubeProxyOOMScoreAdj), "The oom-score-adj value for kube-proxy process. Values must be within the range [-1000, 1000]")
+	fs.Int32Var(s.OOMScoreAdj, "oom-score-adj", util.Int32PtrDerefOr(s.OOMScoreAdj, int32(qos.KubeProxyOOMScoreAdj)), "The oom-score-adj value for kube-proxy process. Values must be within the range [-1000, 1000]")
 	fs.StringVar(&s.ResourceContainer, "resource-container", s.ResourceContainer, "Absolute name of the resource-only container to create and run the Kube-proxy in (Default: /kube-proxy).")
 	fs.MarkDeprecated("resource-container", "This feature will be removed in a later release.")
 	fs.StringVar(&s.Kubeconfig, "kubeconfig", s.Kubeconfig, "Path to kubeconfig file with authorization information (the master location is set by the master flag).")
 	fs.Var(componentconfig.PortRangeVar{Val: &s.PortRange}, "proxy-port-range", "Range of host ports (beginPort-endPort, inclusive) that may be consumed in order to proxy service traffic. If unspecified (0-0) then ports will be randomly chosen.")
 	fs.StringVar(&s.HostnameOverride, "hostname-override", s.HostnameOverride, "If non-empty, will use this string as identification instead of the actual hostname.")
 	fs.Var(&s.Mode, "proxy-mode", "Which proxy mode to use: 'userspace' (older) or 'iptables' (faster). If blank, look at the Node object on the Kubernetes API and respect the '"+ExperimentalProxyModeAnnotation+"' annotation if provided.  Otherwise use the best-available proxy (currently iptables).  If the iptables proxy is selected, regardless of how, but the system's kernel or iptables versions are insufficient, this always falls back to the userspace proxy.")
-	fs.IntVar(s.IPTablesMasqueradeBit, "iptables-masquerade-bit", util.IntPtrDerefOr(s.IPTablesMasqueradeBit, 14), "If using the pure iptables proxy, the bit of the fwmark space to mark packets requiring SNAT with.  Must be within the range [0, 31].")
+	fs.Int32Var(s.IPTablesMasqueradeBit, "iptables-masquerade-bit", util.Int32PtrDerefOr(s.IPTablesMasqueradeBit, 14), "If using the pure iptables proxy, the bit of the fwmark space to mark packets requiring SNAT with.  Must be within the range [0, 31].")
 	fs.DurationVar(&s.IPTablesSyncPeriod.Duration, "iptables-sync-period", s.IPTablesSyncPeriod.Duration, "How often iptables rules are refreshed (e.g. '5s', '1m', '2h22m').  Must be greater than 0.")
 	fs.DurationVar(&s.ConfigSyncPeriod, "config-sync-period", s.ConfigSyncPeriod, "How often configuration from the apiserver is refreshed.  Must be greater than 0.")
 	fs.BoolVar(&s.MasqueradeAll, "masquerade-all", s.MasqueradeAll, "If using the pure iptables proxy, SNAT everything")
@@ -80,8 +80,8 @@ func (s *ProxyServerConfig) AddFlags(fs *pflag.FlagSet) {
 	fs.BoolVar(&s.CleanupAndExit, "cleanup-iptables", s.CleanupAndExit, "If true cleanup iptables rules and exit.")
 	fs.StringVar(&s.ContentType, "kube-api-content-type", s.ContentType, "ContentType of requests sent to apiserver. Passing application/vnd.kubernetes.protobuf is an experimental feature now.")
 	fs.Float32Var(&s.KubeAPIQPS, "kube-api-qps", s.KubeAPIQPS, "QPS to use while talking with kubernetes apiserver")
-	fs.IntVar(&s.KubeAPIBurst, "kube-api-burst", s.KubeAPIBurst, "Burst to use while talking with kubernetes apiserver")
+	fs.Int32Var(&s.KubeAPIBurst, "kube-api-burst", s.KubeAPIBurst, "Burst to use while talking with kubernetes apiserver")
 	fs.DurationVar(&s.UDPIdleTimeout.Duration, "udp-timeout", s.UDPIdleTimeout.Duration, "How long an idle UDP connection will be kept open (e.g. '250ms', '2s').  Must be greater than 0. Only applicable for proxy-mode=userspace")
-	fs.IntVar(&s.ConntrackMax, "conntrack-max", s.ConntrackMax, "Maximum number of NAT connections to track (0 to leave as-is)")
+	fs.Int32Var(&s.ConntrackMax, "conntrack-max", s.ConntrackMax, "Maximum number of NAT connections to track (0 to leave as-is)")
 	fs.DurationVar(&s.ConntrackTCPEstablishedTimeout.Duration, "conntrack-tcp-timeout-established", s.ConntrackTCPEstablishedTimeout.Duration, "Idle timeout for established TCP connections (0 to leave as-is)")
 }

cmd/kube-proxy/app/server.go

@@ -150,7 +150,7 @@ func NewProxyServerDefault(config *options.ProxyServerConfig) (*ProxyServer, err
 	var oomAdjuster *oom.OOMAdjuster
 	if config.OOMScoreAdj != nil {
 		oomAdjuster = oom.NewOOMAdjuster()
-		if err := oomAdjuster.ApplyOOMScoreAdj(0, *config.OOMScoreAdj); err != nil {
+		if err := oomAdjuster.ApplyOOMScoreAdj(0, int(*config.OOMScoreAdj)); err != nil {
 			glog.V(2).Info(err)
 		}
 	}
@@ -181,7 +181,7 @@ func NewProxyServerDefault(config *options.ProxyServerConfig) (*ProxyServer, err
 	kubeconfig.ContentType = config.ContentType
 	// Override kubeconfig qps/burst settings from flags
 	kubeconfig.QPS = config.KubeAPIQPS
-	kubeconfig.Burst = config.KubeAPIBurst
+	kubeconfig.Burst = int(config.KubeAPIBurst)
 
 	client, err := kubeclient.New(kubeconfig)
 	if err != nil {
@@ -204,7 +204,7 @@ func NewProxyServerDefault(config *options.ProxyServerConfig) (*ProxyServer, err
 			return nil, fmt.Errorf("Unable to read IPTablesMasqueradeBit from config")
 		}
 
-		proxierIptables, err := iptables.NewProxier(iptInterface, execer, config.IPTablesSyncPeriod.Duration, config.MasqueradeAll, *config.IPTablesMasqueradeBit, config.ClusterCIDR)
+		proxierIptables, err := iptables.NewProxier(iptInterface, execer, config.IPTablesSyncPeriod.Duration, config.MasqueradeAll, int(*config.IPTablesMasqueradeBit), config.ClusterCIDR)
 		if err != nil {
 			glog.Fatalf("Unable to create proxier: %v", err)
 		}
@@ -289,7 +289,7 @@ func (s *ProxyServer) Run() error {
 		})
 		configz.InstallHandler(http.DefaultServeMux)
 		go wait.Until(func() {
-			err := http.ListenAndServe(s.Config.HealthzBindAddress+":"+strconv.Itoa(s.Config.HealthzPort), nil)
+			err := http.ListenAndServe(s.Config.HealthzBindAddress+":"+strconv.Itoa(int(s.Config.HealthzPort)), nil)
 			if err != nil {
 				glog.Errorf("Starting health server failed: %v", err)
 			}
@@ -299,7 +299,7 @@ func (s *ProxyServer) Run() error {
 	// Tune conntrack, if requested
 	if s.Conntracker != nil {
 		if s.Config.ConntrackMax > 0 {
-			if err := s.Conntracker.SetMax(s.Config.ConntrackMax); err != nil {
+			if err := s.Conntracker.SetMax(int(s.Config.ConntrackMax)); err != nil {
 				return err
 			}
 		}

cmd/kubelet/app/server.go

@@ -160,13 +160,13 @@ func UnsecuredKubeletConfig(s *options.KubeletServer) (*KubeletConfig, error) {
 
 	imageGCPolicy := kubelet.ImageGCPolicy{
 		MinAge:               s.ImageMinimumGCAge.Duration,
-		HighThresholdPercent: s.ImageGCHighThresholdPercent,
-		LowThresholdPercent:  s.ImageGCLowThresholdPercent,
+		HighThresholdPercent: int(s.ImageGCHighThresholdPercent),
+		LowThresholdPercent:  int(s.ImageGCLowThresholdPercent),
 	}
 
 	diskSpacePolicy := kubelet.DiskSpacePolicy{
-		DockerFreeDiskMB: s.LowDiskSpaceThresholdMB,
-		RootFreeDiskMB:   s.LowDiskSpaceThresholdMB,
+		DockerFreeDiskMB: int(s.LowDiskSpaceThresholdMB),
+		RootFreeDiskMB:   int(s.LowDiskSpaceThresholdMB),
 	}
 
 	manifestURLHeader := make(http.Header)
@@ -205,7 +205,7 @@ func UnsecuredKubeletConfig(s *options.KubeletServer) (*KubeletConfig, error) {
 		EnableCustomMetrics:       s.EnableCustomMetrics,
 		EnableDebuggingHandlers:   s.EnableDebuggingHandlers,
 		EnableServer:              s.EnableServer,
-		EventBurst:                s.EventBurst,
+		EventBurst:                int(s.EventBurst),
 		EventRecordQPS:            s.EventRecordQPS,
 		FileCheckFrequency:        s.FileCheckFrequency.Duration,
 		HostnameOverride:          s.HostnameOverride,
@@ -218,10 +218,10 @@ func UnsecuredKubeletConfig(s *options.KubeletServer) (*KubeletConfig, error) {
 		ManifestURL:               s.ManifestURL,
 		ManifestURLHeader:         manifestURLHeader,
 		MasterServiceNamespace:    s.MasterServiceNamespace,
-		MaxContainerCount:         s.MaxContainerCount,
+		MaxContainerCount:         int(s.MaxContainerCount),
 		MaxOpenFiles:              s.MaxOpenFiles,
-		MaxPerPodContainerCount:   s.MaxPerPodContainerCount,
-		MaxPods:                   s.MaxPods,
+		MaxPerPodContainerCount:   int(s.MaxPerPodContainerCount),
+		MaxPods:                   int(s.MaxPods),
 		MinimumGCAge:              s.MinimumGCAge.Duration,
 		Mounter:                   mounter,
 		NetworkPluginName:         s.NetworkPluginName,
@@ -238,7 +238,7 @@ func UnsecuredKubeletConfig(s *options.KubeletServer) (*KubeletConfig, error) {
 		ReadOnlyPort:                   s.ReadOnlyPort,
 		RegisterNode:                   s.RegisterNode,
 		RegisterSchedulable:            s.RegisterSchedulable,
-		RegistryBurst:                  s.RegistryBurst,
+		RegistryBurst:                  int(s.RegistryBurst),
 		RegistryPullQPS:                s.RegistryPullQPS,
 		ResolverConfig:                 s.ResolverConfig,
 		Reservation:                    *reservation,
@@ -302,7 +302,7 @@ func run(s *options.KubeletServer, kcfg *KubeletConfig) (err error) {
 			// make a separate client for events
 			eventClientConfig := *clientConfig
 			eventClientConfig.QPS = s.EventRecordQPS
-			eventClientConfig.Burst = s.EventBurst
+			eventClientConfig.Burst = int(s.EventBurst)
 			kcfg.EventClient, err = clientset.NewForConfig(&eventClientConfig)
 		}
 		if err != nil && len(s.APIServerList) > 0 {
@@ -349,7 +349,7 @@ func run(s *options.KubeletServer, kcfg *KubeletConfig) (err error) {
 
 	// TODO(vmarmol): Do this through container config.
 	oomAdjuster := kcfg.OOMAdjuster
-	if err := oomAdjuster.ApplyOOMScoreAdj(0, s.OOMScoreAdj); err != nil {
+	if err := oomAdjuster.ApplyOOMScoreAdj(0, int(s.OOMScoreAdj)); err != nil {
 		glog.Warning(err)
 	}
 
@@ -360,7 +360,7 @@ func run(s *options.KubeletServer, kcfg *KubeletConfig) (err error) {
 	if s.HealthzPort > 0 {
 		healthz.DefaultHealthz()
 		go wait.Until(func() {
-			err := http.ListenAndServe(net.JoinHostPort(s.HealthzBindAddress, strconv.Itoa(s.HealthzPort)), nil)
+			err := http.ListenAndServe(net.JoinHostPort(s.HealthzBindAddress, strconv.Itoa(int(s.HealthzPort))), nil)
 			if err != nil {
 				glog.Errorf("Starting health server failed: %v", err)
 			}
@@ -473,7 +473,7 @@ func CreateAPIServerClientConfig(s *options.KubeletServer) (*restclient.Config,
 	clientConfig.ContentType = s.ContentType
 	// Override kubeconfig qps/burst settings from flags
 	clientConfig.QPS = s.KubeAPIQPS
-	clientConfig.Burst = s.KubeAPIBurst
+	clientConfig.Burst = int(s.KubeAPIBurst)
 
 	addChaosToClientConfig(s, clientConfig)
 	return clientConfig, nil
@@ -801,7 +801,7 @@ func CreateAndInitKubelet(kc *KubeletConfig) (k KubeletBootstrap, pc *config.Pod
 	}
 
 	daemonEndpoints := &api.NodeDaemonEndpoints{
-		KubeletEndpoint: api.DaemonEndpoint{Port: int(kc.Port)},
+		KubeletEndpoint: api.DaemonEndpoint{Port: int32(kc.Port)},
 	}
 
 	pc = kc.PodConfig

contrib/mesos/pkg/controllermanager/controllermanager.go

@@ -127,20 +127,20 @@ func (s *CMServer) Run(_ []string) error {
 		}
 		mux.Handle("/metrics", prometheus.Handler())
 		server := &http.Server{
-			Addr:    net.JoinHostPort(s.Address, strconv.Itoa(s.Port)),
+			Addr:    net.JoinHostPort(s.Address, strconv.Itoa(int(s.Port))),
 			Handler: mux,
 		}
 		glog.Fatal(server.ListenAndServe())
 	}()
 
 	endpoints := s.createEndpointController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "endpoint-controller")))
-	go endpoints.Run(s.ConcurrentEndpointSyncs, wait.NeverStop)
+	go endpoints.Run(int(s.ConcurrentEndpointSyncs), wait.NeverStop)
 
-	go replicationcontroller.NewReplicationManagerFromClient(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "replication-controller")), s.resyncPeriod, replicationcontroller.BurstReplicas, s.LookupCacheSizeForRC).
-		Run(s.ConcurrentRCSyncs, wait.NeverStop)
+	go replicationcontroller.NewReplicationManagerFromClient(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "replication-controller")), s.resyncPeriod, replicationcontroller.BurstReplicas, int(s.LookupCacheSizeForRC)).
+		Run(int(s.ConcurrentRCSyncs), wait.NeverStop)
 
 	if s.TerminatedPodGCThreshold > 0 {
-		go gc.New(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "garbage-collector")), s.resyncPeriod, s.TerminatedPodGCThreshold).
+		go gc.New(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "garbage-collector")), s.resyncPeriod, int(s.TerminatedPodGCThreshold)).
 			Run(wait.NeverStop)
 	}
 
@@ -154,8 +154,8 @@ func (s *CMServer) Run(_ []string) error {
 	}
 	_, clusterCIDR, _ := net.ParseCIDR(s.ClusterCIDR)
 	nodeController := nodecontroller.NewNodeController(cloud, clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "node-controller")),
-		s.PodEvictionTimeout.Duration, flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, s.DeletingPodsBurst),
-		flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, s.DeletingPodsBurst),
+		s.PodEvictionTimeout.Duration, flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, int(s.DeletingPodsBurst)),
+		flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, int(s.DeletingPodsBurst)),
 		s.NodeMonitorGracePeriod.Duration, s.NodeStartupGracePeriod.Duration, s.NodeMonitorPeriod.Duration, clusterCIDR, s.AllocateNodeCIDRs)
 	nodeController.Run(s.NodeSyncPeriod.Duration)
 
@@ -195,7 +195,7 @@ func (s *CMServer) Run(_ []string) error {
 		ReplenishmentResyncPeriod: s.resyncPeriod,
 		ControllerFactory:         resourcequotacontroller.NewReplenishmentControllerFactoryFromClient(resourceQuotaControllerClient),
 	}
-	go resourcequotacontroller.NewResourceQuotaController(resourceQuotaControllerOptions).Run(s.ConcurrentResourceQuotaSyncs, wait.NeverStop)
+	go resourcequotacontroller.NewResourceQuotaController(resourceQuotaControllerOptions).Run(int(s.ConcurrentResourceQuotaSyncs), wait.NeverStop)
 
 	// If apiserver is not running we should wait for some time and fail only then. This is particularly
 	// important when we start apiserver and controller manager at the same time.
@@ -225,7 +225,7 @@ func (s *CMServer) Run(_ []string) error {
 		glog.Fatalf("Failed to get supported resources from server: %v", err)
 	}
 	namespaceController := namespacecontroller.NewNamespaceController(namespaceKubeClient, namespaceClientPool, groupVersionResources, s.NamespaceSyncPeriod.Duration, api.FinalizerKubernetes)
-	go namespaceController.Run(s.ConcurrentNamespaceSyncs, wait.NeverStop)
+	go namespaceController.Run(int(s.ConcurrentNamespaceSyncs), wait.NeverStop)
 
 	groupVersion := "extensions/v1beta1"
 	resources, found := resourceMap[groupVersion]
@@ -248,26 +248,26 @@ func (s *CMServer) Run(_ []string) error {
 
 		if containsResource(resources, "daemonsets") {
 			glog.Infof("Starting daemon set controller")
-			go daemon.NewDaemonSetsControllerFromClient(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "daemon-set-controller")), s.resyncPeriod, s.LookupCacheSizeForDaemonSet).
-				Run(s.ConcurrentDaemonSetSyncs, wait.NeverStop)
+			go daemon.NewDaemonSetsControllerFromClient(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "daemon-set-controller")), s.resyncPeriod, int(s.LookupCacheSizeForDaemonSet)).
+				Run(int(s.ConcurrentDaemonSetSyncs), wait.NeverStop)
 		}
 
 		if containsResource(resources, "jobs") {
 			glog.Infof("Starting job controller")
 			go job.NewJobControllerFromClient(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "job-controller")), s.resyncPeriod).
-				Run(s.ConcurrentJobSyncs, wait.NeverStop)
+				Run(int(s.ConcurrentJobSyncs), wait.NeverStop)
 		}
 
 		if containsResource(resources, "deployments") {
 			glog.Infof("Starting deployment controller")
 			go deployment.NewDeploymentController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "deployment-controller")), s.resyncPeriod).
-				Run(s.ConcurrentDeploymentSyncs, wait.NeverStop)
+				Run(int(s.ConcurrentDeploymentSyncs), wait.NeverStop)
 		}
 
 		if containsResource(resources, "replicasets") {
 			glog.Infof("Starting ReplicaSet controller")
-			go replicaset.NewReplicaSetController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "replicaset-controller")), s.resyncPeriod, replicaset.BurstReplicas, s.LookupCacheSizeForRS).
-				Run(s.ConcurrentRSSyncs, wait.NeverStop)
+			go replicaset.NewReplicaSetController(clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "replicaset-controller")), s.resyncPeriod, replicaset.BurstReplicas, int(s.LookupCacheSizeForRS)).
+				Run(int(s.ConcurrentRSSyncs), wait.NeverStop)
 		}
 	}
 
@@ -286,7 +286,7 @@ func (s *CMServer) Run(_ []string) error {
 	pvRecycler, err := persistentvolumecontroller.NewPersistentVolumeRecycler(
 		clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "persistent-volume-recycler")),
 		s.PVClaimBinderSyncPeriod.Duration,
-		s.VolumeConfiguration.PersistentVolumeRecyclerConfiguration.MaximumRetry,
+		int(s.VolumeConfiguration.PersistentVolumeRecyclerConfiguration.MaximumRetry),
 		kubecontrollermanager.ProbeRecyclableVolumePlugins(s.VolumeConfiguration),
 		cloud,
 	)

contrib/mesos/pkg/executor/executor_test.go

@@ -514,7 +514,7 @@ func NewTestPod(i int) *api.Pod {
 					Name: "foo",
 					Ports: []api.ContainerPort{
 						{
-							ContainerPort: 8000 + i,
+							ContainerPort: int32(8000 + i),
 							Protocol:      api.ProtocolTCP,
 						},
 					},

contrib/mesos/pkg/executor/service/service.go

@@ -191,7 +191,7 @@ func (s *KubeletExecutorServer) runKubelet(
 
 	// make a separate client for events
 	eventClientConfig.QPS = s.EventRecordQPS
-	eventClientConfig.Burst = s.EventBurst
+	eventClientConfig.Burst = int(s.EventBurst)
 	kcfg.EventClient, err = clientset.NewForConfig(eventClientConfig)
 	if err != nil {
 		return err

contrib/mesos/pkg/scheduler/components/binder/binder.go

@@ -140,7 +140,7 @@ func (b *binder) prepareTaskForLaunch(ctx api.Context, machine string, task *pod
 		oemPorts := pod.Spec.Containers[entry.ContainerIdx].Ports
 		ports := append([]api.ContainerPort{}, oemPorts...)
 		p := &ports[entry.PortIdx]
-		p.HostPort = int(entry.OfferPort)
+		p.HostPort = int32(entry.OfferPort)
 		op := strconv.FormatUint(entry.OfferPort, 10)
 		pod.Annotations[fmt.Sprintf(annotation.PortMappingKeyFormat, p.Protocol, p.ContainerPort)] = op
 		if p.Name != "" {

contrib/mesos/pkg/scheduler/integration/integration_test.go

@@ -293,7 +293,7 @@ func NewTestPod() (*api.Pod, int) {
 				{
 					Ports: []api.ContainerPort{
 						{
-							ContainerPort: 8000 + currentPodNum,
+							ContainerPort: int32(8000 + currentPodNum),
 							Protocol:      api.ProtocolTCP,
 						},
 					},

contrib/mesos/pkg/scheduler/service/publish.go

@@ -73,7 +73,7 @@ func (m *SchedulerServer) createSchedulerServiceIfNeeded(serviceName string, ser
 			Labels:    map[string]string{"provider": "k8sm", "component": "scheduler"},
 		},
 		Spec: api.ServiceSpec{
-			Ports: []api.ServicePort{{Port: servicePort, Protocol: api.ProtocolTCP}},
+			Ports: []api.ServicePort{{Port: int32(servicePort), Protocol: api.ProtocolTCP}},
 			// maintained by this code, not by the pod selector
 			Selector:        nil,
 			SessionAffinity: api.ServiceAffinityNone,
@@ -96,7 +96,7 @@ func (m *SchedulerServer) setEndpoints(serviceName string, ip net.IP, port int)
 	// The setting we want to find.
 	want := []api.EndpointSubset{{
 		Addresses: []api.EndpointAddress{{IP: ip.String()}},
-		Ports:     []api.EndpointPort{{Port: port, Protocol: api.ProtocolTCP}},
+		Ports:     []api.EndpointPort{{Port: int32(port), Protocol: api.ProtocolTCP}},
 	}}
 
 	ctx := api.NewDefaultContext()

contrib/mesos/pkg/service/endpoints_controller.go

@@ -320,7 +320,7 @@ func (e *endpointController) syncService(key string) {
 			}
 
 			// HACK(jdef): use HostIP instead of pod.CurrentState.PodIP for generic mesos compat
-			epp := api.EndpointPort{Name: portName, Port: portNum, Protocol: portProto}
+			epp := api.EndpointPort{Name: portName, Port: int32(portNum), Protocol: portProto}
 			epa := api.EndpointAddress{IP: pod.Status.HostIP, TargetRef: &api.ObjectReference{
 				Kind:            "Pod",
 				Namespace:       pod.ObjectMeta.Namespace,
@@ -416,7 +416,7 @@ func findPort(pod *api.Pod, svcPort *api.ServicePort) (int, int, error) {
 			for _, port := range container.Ports {
 				if port.Name == name && port.Protocol == svcPort.Protocol {
 					hostPort, err := findMappedPortName(pod, port.Protocol, name)
-					return hostPort, port.ContainerPort, err
+					return hostPort, int(port.ContainerPort), err
 				}
 			}
 		}
@@ -429,9 +429,9 @@ func findPort(pod *api.Pod, svcPort *api.ServicePort) (int, int, error) {
 		p := portName.IntValue()
 		for _, container := range pod.Spec.Containers {
 			for _, port := range container.Ports {
-				if port.ContainerPort == p && port.Protocol == svcPort.Protocol {
+				if int(port.ContainerPort) == p && port.Protocol == svcPort.Protocol {
 					hostPort, err := findMappedPort(pod, port.Protocol, p)
-					return hostPort, port.ContainerPort, err
+					return hostPort, int(port.ContainerPort), err
 				}
 			}
 		}

pkg/api/pod/util.go

@@ -49,7 +49,7 @@ func FindPort(pod *api.Pod, svcPort *api.ServicePort) (int, error) {
 		for _, container := range pod.Spec.Containers {
 			for _, port := range container.Ports {
 				if port.Name == name && port.Protocol == svcPort.Protocol {
-					return port.ContainerPort, nil
+					return int(port.ContainerPort), nil
 				}
 			}
 		}

pkg/api/testing/fuzzer.go

@@ -159,8 +159,8 @@ func FuzzerFor(t *testing.T, version unversioned.GroupVersion, src rand.Source)
 		},
 		func(j *batch.JobSpec, c fuzz.Continue) {
 			c.FuzzNoCustom(j) // fuzz self without calling this function again
-			completions := int(c.Rand.Int31())
-			parallelism := int(c.Rand.Int31())
+			completions := int32(c.Rand.Int31())
+			parallelism := int32(c.Rand.Int31())
 			j.Completions = &completions
 			j.Parallelism = &parallelism
 			if c.Rand.Int31()%2 == 0 {
@@ -395,9 +395,9 @@ func FuzzerFor(t *testing.T, version unversioned.GroupVersion, src rand.Source)
 		},
 		func(s *extensions.HorizontalPodAutoscalerSpec, c fuzz.Continue) {
 			c.FuzzNoCustom(s) // fuzz self without calling this function again
-			minReplicas := int(c.Rand.Int31())
+			minReplicas := int32(c.Rand.Int31())
 			s.MinReplicas = &minReplicas
-			s.CPUUtilization = &extensions.CPUTargetUtilization{TargetPercentage: int(int32(c.RandUint64()))}
+			s.CPUUtilization = &extensions.CPUTargetUtilization{TargetPercentage: int32(c.RandUint64())}
 		},
 		func(s *extensions.SubresourceReference, c fuzz.Continue) {
 			c.FuzzNoCustom(s) // fuzz self without calling this function again

pkg/api/v1/conversion.go

@@ -236,7 +236,7 @@ func Convert_v1_ReplicationControllerSpec_To_api_ReplicationControllerSpec(in *R
 	if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
 		defaulting.(func(*ReplicationControllerSpec))(in)
 	}
-	out.Replicas = int(*in.Replicas)
+	out.Replicas = *in.Replicas
 	if in.Selector != nil {
 		out.Selector = make(map[string]string)
 		for key, val := range in.Selector {

pkg/api/validation/validation.go

@@ -994,10 +994,10 @@ func validateContainerPorts(ports []api.ContainerPort, fldPath *field.Path) fiel
 		}
 		if port.ContainerPort == 0 {
 			allErrs = append(allErrs, field.Invalid(idxPath.Child("containerPort"), port.ContainerPort, PortRangeErrorMsg))
-		} else if !validation.IsValidPortNum(port.ContainerPort) {
+		} else if !validation.IsValidPortNum(int(port.ContainerPort)) {
 			allErrs = append(allErrs, field.Invalid(idxPath.Child("containerPort"), port.ContainerPort, PortRangeErrorMsg))
 		}
-		if port.HostPort != 0 && !validation.IsValidPortNum(port.HostPort) {
+		if port.HostPort != 0 && !validation.IsValidPortNum(int(port.HostPort)) {
 			allErrs = append(allErrs, field.Invalid(idxPath.Child("hostPort"), port.HostPort, PortRangeErrorMsg))
 		}
 		if len(port.Protocol) == 0 {
@@ -1808,7 +1808,7 @@ func validateServicePort(sp *api.ServicePort, requireName, isHeadlessService boo
 		}
 	}
 
-	if !validation.IsValidPortNum(sp.Port) {
+	if !validation.IsValidPortNum(int(sp.Port)) {
 		allErrs = append(allErrs, field.Invalid(fldPath.Child("port"), sp.Port, PortRangeErrorMsg))
 	}
 
@@ -1891,7 +1891,7 @@ func ValidateNonEmptySelector(selectorMap map[string]string, fldPath *field.Path
 }
 
 // Validates the given template and ensures that it is in accordance with the desrired selector and replicas.
-func ValidatePodTemplateSpecForRC(template *api.PodTemplateSpec, selectorMap map[string]string, replicas int, fldPath *field.Path) field.ErrorList {
+func ValidatePodTemplateSpecForRC(template *api.PodTemplateSpec, selectorMap map[string]string, replicas int32, fldPath *field.Path) field.ErrorList {
 	allErrs := field.ErrorList{}
 	if template == nil {
 		allErrs = append(allErrs, field.Required(fldPath, ""))
@@ -2656,7 +2656,7 @@ func validateEndpointPort(port *api.EndpointPort, requireName bool, fldPath *fie
 			allErrs = append(allErrs, field.Invalid(fldPath.Child("name"), port.Name, DNS1123LabelErrorMsg))
 		}
 	}
-	if !validation.IsValidPortNum(port.Port) {
+	if !validation.IsValidPortNum(int(port.Port)) {
 		allErrs = append(allErrs, field.Invalid(fldPath.Child("port"), port.Port, PortRangeErrorMsg))
 	}
 	if len(port.Protocol) == 0 {

pkg/api/validation/validation_test.go

@@ -631,7 +631,7 @@ func TestValidatePersistentVolumeClaimUpdate(t *testing.T) {
 }
 
 func TestValidateVolumes(t *testing.T) {
-	lun := 1
+	lun := int32(1)
 	successCase := []api.Volume{
 		{Name: "abc", VolumeSource: api.VolumeSource{HostPath: &api.HostPathVolumeSource{Path: "/mnt/path1"}}},
 		{Name: "123", VolumeSource: api.VolumeSource{HostPath: &api.HostPathVolumeSource{Path: "/mnt/path2"}}},

pkg/apis/autoscaling/v1/conversion.go

@@ -88,14 +88,14 @@ func Convert_v1_HorizontalPodAutoscalerSpec_To_extensions_HorizontalPodAutoscale
 		return err
 	}
 	if in.MinReplicas != nil {
-		out.MinReplicas = new(int)
-		*out.MinReplicas = int(*in.MinReplicas)
+		out.MinReplicas = new(int32)
+		*out.MinReplicas = *in.MinReplicas
 	} else {
 		out.MinReplicas = nil
 	}
-	out.MaxReplicas = int(in.MaxReplicas)
+	out.MaxReplicas = in.MaxReplicas
 	if in.TargetCPUUtilizationPercentage != nil {
-		out.CPUUtilization = &extensions.CPUTargetUtilization{TargetPercentage: int(*in.TargetCPUUtilizationPercentage)}
+		out.CPUUtilization = &extensions.CPUTargetUtilization{TargetPercentage: *in.TargetCPUUtilizationPercentage}
 	}
 	return nil
 }

pkg/apis/batch/v1/conversion.go

@@ -58,24 +58,9 @@ func Convert_batch_JobSpec_To_v1_JobSpec(in *batch.JobSpec, out *JobSpec, s conv
 	if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
 		defaulting.(func(*batch.JobSpec))(in)
 	}
-	if in.Parallelism != nil {
-		out.Parallelism = new(int32)
-		*out.Parallelism = int32(*in.Parallelism)
-	} else {
-		out.Parallelism = nil
-	}
-	if in.Completions != nil {
-		out.Completions = new(int32)
-		*out.Completions = int32(*in.Completions)
-	} else {
-		out.Completions = nil
-	}
-	if in.ActiveDeadlineSeconds != nil {
-		out.ActiveDeadlineSeconds = new(int64)
-		*out.ActiveDeadlineSeconds = *in.ActiveDeadlineSeconds
-	} else {
-		out.ActiveDeadlineSeconds = nil
-	}
+	out.Parallelism = in.Parallelism
+	out.Completions = in.Completions
+	out.ActiveDeadlineSeconds = in.ActiveDeadlineSeconds
 	// unable to generate simple pointer conversion for unversioned.LabelSelector -> v1.LabelSelector
 	if in.Selector != nil {
 		out.Selector = new(LabelSelector)
@@ -102,24 +87,9 @@ func Convert_v1_JobSpec_To_batch_JobSpec(in *JobSpec, out *batch.JobSpec, s conv
 	if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
 		defaulting.(func(*JobSpec))(in)
 	}
-	if in.Parallelism != nil {
-		out.Parallelism = new(int)
-		*out.Parallelism = int(*in.Parallelism)
-	} else {
-		out.Parallelism = nil
-	}
-	if in.Completions != nil {
-		out.Completions = new(int)
-		*out.Completions = int(*in.Completions)
-	} else {
-		out.Completions = nil
-	}
-	if in.ActiveDeadlineSeconds != nil {
-		out.ActiveDeadlineSeconds = new(int64)
-		*out.ActiveDeadlineSeconds = *in.ActiveDeadlineSeconds
-	} else {
-		out.ActiveDeadlineSeconds = nil
-	}
+	out.Parallelism = in.Parallelism
+	out.Completions = in.Completions
+	out.ActiveDeadlineSeconds = in.ActiveDeadlineSeconds
 	// unable to generate simple pointer conversion for v1.LabelSelector -> unversioned.LabelSelector
 	if in.Selector != nil {
 		out.Selector = new(unversioned.LabelSelector)

pkg/apis/batch/validation/validation_test.go

@@ -84,7 +84,7 @@ func TestValidateJob(t *testing.T) {
 			t.Errorf("expected success for %s: %v", k, errs)
 		}
 	}
-	negative := -1
+	negative := int32(-1)
 	negative64 := int64(-1)
 	errorCases := map[string]batch.Job{
 		"spec.parallelism:must be greater than or equal to 0": {

pkg/apis/extensions/v1beta1/conversion.go

@@ -110,7 +110,7 @@ func Convert_v1beta1_ScaleStatus_To_extensions_ScaleStatus(in *ScaleStatus, out
 	if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
 		defaulting.(func(*ScaleStatus))(in)
 	}
-	out.Replicas = int(in.Replicas)
+	out.Replicas = in.Replicas
 
 	// Normally when 2 fields map to the same internal value we favor the old field, since
 	// old clients can't be expected to know about new fields but clients that know about the
@@ -140,8 +140,7 @@ func Convert_extensions_DeploymentSpec_To_v1beta1_DeploymentSpec(in *extensions.
 	if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
 		defaulting.(func(*extensions.DeploymentSpec))(in)
 	}
-	out.Replicas = new(int32)
-	*out.Replicas = int32(in.Replicas)
+	out.Replicas = &in.Replicas
 	if in.Selector != nil {
 		out.Selector = new(LabelSelector)
 		if err := Convert_unversioned_LabelSelector_To_v1beta1_LabelSelector(in.Selector, out.Selector, s); err != nil {
@@ -176,7 +175,7 @@ func Convert_v1beta1_DeploymentSpec_To_extensions_DeploymentSpec(in *DeploymentS
 		defaulting.(func(*DeploymentSpec))(in)
 	}
 	if in.Replicas != nil {
-		out.Replicas = int(*in.Replicas)
+		out.Replicas = *in.Replicas
 	}
 
 	if in.Selector != nil {
@@ -193,11 +192,8 @@ func Convert_v1beta1_DeploymentSpec_To_extensions_DeploymentSpec(in *DeploymentS
 	if err := Convert_v1beta1_DeploymentStrategy_To_extensions_DeploymentStrategy(&in.Strategy, &out.Strategy, s); err != nil {
 		return err
 	}
-	if in.RevisionHistoryLimit != nil {
-		out.RevisionHistoryLimit = new(int)
-		*out.RevisionHistoryLimit = int(*in.RevisionHistoryLimit)
-	}
-	out.MinReadySeconds = int(in.MinReadySeconds)
+	out.RevisionHistoryLimit = in.RevisionHistoryLimit
+	out.MinReadySeconds = in.MinReadySeconds
 	out.Paused = in.Paused
 	if in.RollbackTo != nil {
 		out.RollbackTo = new(extensions.RollbackConfig)
@@ -298,7 +294,7 @@ func Convert_v1beta1_ReplicaSetSpec_To_extensions_ReplicaSetSpec(in *ReplicaSetS
 		defaulting.(func(*ReplicaSetSpec))(in)
 	}
 	if in.Replicas != nil {
-		out.Replicas = int(*in.Replicas)
+		out.Replicas = *in.Replicas
 	}
 	if in.Selector != nil {
 		out.Selector = new(unversioned.LabelSelector)
@@ -318,24 +314,9 @@ func Convert_batch_JobSpec_To_v1beta1_JobSpec(in *batch.JobSpec, out *JobSpec, s
 	if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
 		defaulting.(func(*batch.JobSpec))(in)
 	}
-	if in.Parallelism != nil {
-		out.Parallelism = new(int32)
-		*out.Parallelism = int32(*in.Parallelism)
-	} else {
-		out.Parallelism = nil
-	}
-	if in.Completions != nil {
-		out.Completions = new(int32)
-		*out.Completions = int32(*in.Completions)
-	} else {
-		out.Completions = nil
-	}
-	if in.ActiveDeadlineSeconds != nil {
-		out.ActiveDeadlineSeconds = new(int64)
-		*out.ActiveDeadlineSeconds = *in.ActiveDeadlineSeconds
-	} else {
-		out.ActiveDeadlineSeconds = nil
-	}
+	out.Parallelism = in.Parallelism
+	out.Completions = in.Completions
+	out.ActiveDeadlineSeconds = in.ActiveDeadlineSeconds
 	// unable to generate simple pointer conversion for unversioned.LabelSelector -> v1beta1.LabelSelector
 	if in.Selector != nil {
 		out.Selector = new(LabelSelector)
@@ -370,24 +351,9 @@ func Convert_v1beta1_JobSpec_To_batch_JobSpec(in *JobSpec, out *batch.JobSpec, s
 	if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
 		defaulting.(func(*JobSpec))(in)
 	}
-	if in.Parallelism != nil {
-		out.Parallelism = new(int)
-		*out.Parallelism = int(*in.Parallelism)
-	} else {
-		out.Parallelism = nil
-	}
-	if in.Completions != nil {
-		out.Completions = new(int)
-		*out.Completions = int(*in.Completions)
-	} else {
-		out.Completions = nil
-	}
-	if in.ActiveDeadlineSeconds != nil {
-		out.ActiveDeadlineSeconds = new(int64)
-		*out.ActiveDeadlineSeconds = *in.ActiveDeadlineSeconds
-	} else {
-		out.ActiveDeadlineSeconds = nil
-	}
+	out.Parallelism = in.Parallelism
+	out.Completions = in.Completions
+	out.ActiveDeadlineSeconds = in.ActiveDeadlineSeconds
 	// unable to generate simple pointer conversion for v1beta1.LabelSelector -> unversioned.LabelSelector
 	if in.Selector != nil {
 		out.Selector = new(unversioned.LabelSelector)

pkg/apis/extensions/validation/validation.go

@@ -583,7 +583,7 @@ func ValidateReplicaSetSpec(spec *extensions.ReplicaSetSpec, fldPath *field.Path
 }
 
 // Validates the given template and ensures that it is in accordance with the desired selector and replicas.
-func ValidatePodTemplateSpecForReplicaSet(template *api.PodTemplateSpec, selector labels.Selector, replicas int, fldPath *field.Path) field.ErrorList {
+func ValidatePodTemplateSpecForReplicaSet(template *api.PodTemplateSpec, selector labels.Selector, replicas int32, fldPath *field.Path) field.ErrorList {
 	allErrs := field.ErrorList{}
 	if template == nil {
 		allErrs = append(allErrs, field.Required(fldPath, ""))

pkg/apis/extensions/validation/validation_test.go

@@ -41,7 +41,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 					Name:        "myrc",
 					Subresource: "scale",
 				},
-				MinReplicas:    newInt(1),
+				MinReplicas:    newInt32(1),
 				MaxReplicas:    5,
 				CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: 70},
 			},
@@ -57,7 +57,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 					Name:        "myrc",
 					Subresource: "scale",
 				},
-				MinReplicas: newInt(1),
+				MinReplicas: newInt32(1),
 				MaxReplicas: 5,
 			},
 		},
@@ -75,7 +75,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 					Name:        "myrc",
 					Subresource: "scale",
 				},
-				MinReplicas: newInt(1),
+				MinReplicas: newInt32(1),
 				MaxReplicas: 5,
 			},
 		},
@@ -95,7 +95,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 				ObjectMeta: api.ObjectMeta{Name: "myautoscaler", Namespace: api.NamespaceDefault},
 				Spec: extensions.HorizontalPodAutoscalerSpec{
 					ScaleRef:       extensions.SubresourceReference{Name: "myrc", Subresource: "scale"},
-					MinReplicas:    newInt(1),
+					MinReplicas:    newInt32(1),
 					MaxReplicas:    5,
 					CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: 70},
 				},
@@ -107,7 +107,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 				ObjectMeta: api.ObjectMeta{Name: "myautoscaler", Namespace: api.NamespaceDefault},
 				Spec: extensions.HorizontalPodAutoscalerSpec{
 					ScaleRef:       extensions.SubresourceReference{Kind: "..", Name: "myrc", Subresource: "scale"},
-					MinReplicas:    newInt(1),
+					MinReplicas:    newInt32(1),
 					MaxReplicas:    5,
 					CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: 70},
 				},
@@ -119,7 +119,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 				ObjectMeta: api.ObjectMeta{Name: "myautoscaler", Namespace: api.NamespaceDefault},
 				Spec: extensions.HorizontalPodAutoscalerSpec{
 					ScaleRef:       extensions.SubresourceReference{Kind: "ReplicationController", Subresource: "scale"},
-					MinReplicas:    newInt(1),
+					MinReplicas:    newInt32(1),
 					MaxReplicas:    5,
 					CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: 70},
 				},
@@ -131,7 +131,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 				ObjectMeta: api.ObjectMeta{Name: "myautoscaler", Namespace: api.NamespaceDefault},
 				Spec: extensions.HorizontalPodAutoscalerSpec{
 					ScaleRef:       extensions.SubresourceReference{Kind: "ReplicationController", Name: "..", Subresource: "scale"},
-					MinReplicas:    newInt(1),
+					MinReplicas:    newInt32(1),
 					MaxReplicas:    5,
 					CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: 70},
 				},
@@ -143,7 +143,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 				ObjectMeta: api.ObjectMeta{Name: "myautoscaler", Namespace: api.NamespaceDefault},
 				Spec: extensions.HorizontalPodAutoscalerSpec{
 					ScaleRef:       extensions.SubresourceReference{Kind: "ReplicationController", Name: "myrc", Subresource: ""},
-					MinReplicas:    newInt(1),
+					MinReplicas:    newInt32(1),
 					MaxReplicas:    5,
 					CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: 70},
 				},
@@ -155,7 +155,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 				ObjectMeta: api.ObjectMeta{Name: "myautoscaler", Namespace: api.NamespaceDefault},
 				Spec: extensions.HorizontalPodAutoscalerSpec{
 					ScaleRef:       extensions.SubresourceReference{Kind: "ReplicationController", Name: "myrc", Subresource: ".."},
-					MinReplicas:    newInt(1),
+					MinReplicas:    newInt32(1),
 					MaxReplicas:    5,
 					CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: 70},
 				},
@@ -167,7 +167,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 				ObjectMeta: api.ObjectMeta{Name: "myautoscaler", Namespace: api.NamespaceDefault},
 				Spec: extensions.HorizontalPodAutoscalerSpec{
 					ScaleRef:       extensions.SubresourceReference{Kind: "ReplicationController", Name: "myrc", Subresource: "randomsubresource"},
-					MinReplicas:    newInt(1),
+					MinReplicas:    newInt32(1),
 					MaxReplicas:    5,
 					CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: 70},
 				},
@@ -184,7 +184,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 					ScaleRef: extensions.SubresourceReference{
 						Subresource: "scale",
 					},
-					MinReplicas: newInt(-1),
+					MinReplicas: newInt32(-1),
 					MaxReplicas: 5,
 				},
 			},
@@ -200,7 +200,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 					ScaleRef: extensions.SubresourceReference{
 						Subresource: "scale",
 					},
-					MinReplicas: newInt(7),
+					MinReplicas: newInt32(7),
 					MaxReplicas: 5,
 				},
 			},
@@ -216,7 +216,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 					ScaleRef: extensions.SubresourceReference{
 						Subresource: "scale",
 					},
-					MinReplicas:    newInt(1),
+					MinReplicas:    newInt32(1),
 					MaxReplicas:    5,
 					CPUUtilization: &extensions.CPUTargetUtilization{TargetPercentage: -70},
 				},
@@ -238,7 +238,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 						Name:        "myrc",
 						Subresource: "scale",
 					},
-					MinReplicas: newInt(1),
+					MinReplicas: newInt32(1),
 					MaxReplicas: 5,
 				},
 			},
@@ -259,7 +259,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 						Name:        "myrc",
 						Subresource: "scale",
 					},
-					MinReplicas: newInt(1),
+					MinReplicas: newInt32(1),
 					MaxReplicas: 5,
 				},
 			},
@@ -280,7 +280,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 						Name:        "myrc",
 						Subresource: "scale",
 					},
-					MinReplicas: newInt(1),
+					MinReplicas: newInt32(1),
 					MaxReplicas: 5,
 				},
 			},
@@ -301,7 +301,7 @@ func TestValidateHorizontalPodAutoscaler(t *testing.T) {
 						Name:        "myrc",
 						Subresource: "scale",
 					},
-					MinReplicas: newInt(1),
+					MinReplicas: newInt32(1),
 					MaxReplicas: 5,
 				},
 			},
@@ -1709,8 +1709,8 @@ func TestValidateReplicaSet(t *testing.T) {
 	}
 }
 
-func newInt(val int) *int {
-	p := new(int)
+func newInt32(val int32) *int32 {
+	p := new(int32)
 	*p = val
 	return p
 }

pkg/client/record/events_cache.go

@@ -236,7 +236,7 @@ func (e *eventLogger) eventObserve(newEvent *api.Event) (*api.Event, []byte, err
 		event.Name = lastObservation.name
 		event.ResourceVersion = lastObservation.resourceVersion
 		event.FirstTimestamp = lastObservation.firstTimestamp
-		event.Count = lastObservation.count + 1
+		event.Count = int32(lastObservation.count) + 1
 
 		eventCopy2 := *event
 		eventCopy2.Count = 0
@@ -251,7 +251,7 @@ func (e *eventLogger) eventObserve(newEvent *api.Event) (*api.Event, []byte, err
 	e.cache.Add(
 		key,
 		eventLog{
-			count:           event.Count,
+			count:           int(event.Count),
 			firstTimestamp:  event.FirstTimestamp,
 			name:            event.Name,
 			resourceVersion: event.ResourceVersion,
@@ -269,7 +269,7 @@ func (e *eventLogger) updateState(event *api.Event) {
 	e.cache.Add(
 		key,
 		eventLog{
-			count:           event.Count,
+			count:           int(event.Count),
 			firstTimestamp:  event.FirstTimestamp,
 			name:            event.Name,
 			resourceVersion: event.ResourceVersion,

pkg/client/record/events_cache_test.go

@@ -87,7 +87,7 @@ func makeSimilarEvents(num int, template api.Event, messagePrefix string) []api.
 }
 
 func setCount(event api.Event, count int) api.Event {
-	event.Count = count
+	event.Count = int32(count)
 	return event
 }
 

pkg/cloudprovider/providers/gce/gce.go

@@ -717,8 +717,8 @@ func loadBalancerPortRange(ports []api.ServicePort) (string, error) {
 		return "", fmt.Errorf("Invalid protocol %s, only TCP and UDP are supported", string(ports[0].Protocol))
 	}
 
-	minPort := 65536
-	maxPort := 0
+	minPort := int32(65536)
+	maxPort := int32(0)
 	for i := range ports {
 		if ports[i].Port < minPort {
 			minPort = ports[i].Port
@@ -776,7 +776,7 @@ func (gce *GCECloud) firewallNeedsUpdate(name, serviceName, region, ipAddress st
 	// Make sure the allowed ports match.
 	allowedPorts := make([]string, len(ports))
 	for ix := range ports {
-		allowedPorts[ix] = strconv.Itoa(ports[ix].Port)
+		allowedPorts[ix] = strconv.Itoa(int(ports[ix].Port))
 	}
 	if !slicesEqual(allowedPorts, fw.Allowed[0].Ports) {
 		return true, true, nil
@@ -910,7 +910,7 @@ func (gce *GCECloud) updateFirewall(name, region, desc string, sourceRanges nets
 func (gce *GCECloud) firewallObject(name, region, desc string, sourceRanges netsets.IPNet, ports []api.ServicePort, hosts []*gceInstance) (*compute.Firewall, error) {
 	allowedPorts := make([]string, len(ports))
 	for ix := range ports {
-		allowedPorts[ix] = strconv.Itoa(ports[ix].Port)
+		allowedPorts[ix] = strconv.Itoa(int(ports[ix].Port))
 	}
 	hostTags, err := gce.computeHostTags(hosts)
 	if err != nil {
@@ -1248,7 +1248,7 @@ func (gce *GCECloud) CreateFirewall(name, desc string, sourceRanges netsets.IPNe
 	// if UDP ports are required. This means the method signature will change
 	// forcing downstream clients to refactor interfaces.
 	for _, p := range ports {
-		svcPorts = append(svcPorts, api.ServicePort{Port: int(p), Protocol: api.ProtocolTCP})
+		svcPorts = append(svcPorts, api.ServicePort{Port: int32(p), Protocol: api.ProtocolTCP})
 	}
 	hosts, err := gce.getInstancesByNames(hostNames)
 	if err != nil {
@@ -1282,7 +1282,7 @@ func (gce *GCECloud) UpdateFirewall(name, desc string, sourceRanges netsets.IPNe
 	// if UDP ports are required. This means the method signature will change,
 	// forcing downstream clients to refactor interfaces.
 	for _, p := range ports {
-		svcPorts = append(svcPorts, api.ServicePort{Port: int(p), Protocol: api.ProtocolTCP})
+		svcPorts = append(svcPorts, api.ServicePort{Port: int32(p), Protocol: api.ProtocolTCP})
 	}
 	hosts, err := gce.getInstancesByNames(hostNames)
 	if err != nil {

pkg/cloudprovider/providers/openstack/openstack.go

@@ -740,7 +740,7 @@ func (lb *LoadBalancer) EnsureLoadBalancer(apiService *api.Service, hosts []stri
 
 		_, err = members.Create(lb.network, members.CreateOpts{
 			PoolID:       pool.ID,
-			ProtocolPort: ports[0].NodePort, //TODO: need to handle multi-port
+			ProtocolPort: int(ports[0].NodePort), //TODO: need to handle multi-port
 			Address:      addr,
 		}).Extract()
 		if err != nil {
@@ -774,7 +774,7 @@ func (lb *LoadBalancer) EnsureLoadBalancer(apiService *api.Service, hosts []stri
 		Name:         name,
 		Description:  fmt.Sprintf("Kubernetes external service %s", name),
 		Protocol:     "TCP",
-		ProtocolPort: ports[0].Port, //TODO: need to handle multi-port
+		ProtocolPort: int(ports[0].Port), //TODO: need to handle multi-port
 		PoolID:       pool.ID,
 		SubnetID:     lb.opts.SubnetId,
 		Persistence:  persistence,

pkg/controller/controller_utils.go

@@ -576,7 +576,7 @@ func podReadyTime(pod *api.Pod) unversioned.Time {
 func maxContainerRestarts(pod *api.Pod) int {
 	maxRestarts := 0
 	for _, c := range pod.Status.ContainerStatuses {
-		maxRestarts = integer.IntMax(maxRestarts, c.RestartCount)
+		maxRestarts = integer.IntMax(maxRestarts, int(c.RestartCount))
 	}
 	return maxRestarts
 }

pkg/controller/controller_utils_test.go

@@ -60,7 +60,7 @@ func newReplicationController(replicas int) *api.ReplicationController {
 			ResourceVersion: "18",
 		},
 		Spec: api.ReplicationControllerSpec{
-			Replicas: replicas,
+			Replicas: int32(replicas),
 			Selector: map[string]string{"foo": "bar"},
 			Template: &api.PodTemplateSpec{
 				ObjectMeta: api.ObjectMeta{

pkg/controller/daemon/controller.go

@@ -553,15 +553,15 @@ func (dsc *DaemonSetsController) manage(ds *extensions.DaemonSet) {
 }
 
 func storeDaemonSetStatus(dsClient unversionedextensions.DaemonSetInterface, ds *extensions.DaemonSet, desiredNumberScheduled, currentNumberScheduled, numberMisscheduled int) error {
-	if ds.Status.DesiredNumberScheduled == desiredNumberScheduled && ds.Status.CurrentNumberScheduled == currentNumberScheduled && ds.Status.NumberMisscheduled == numberMisscheduled {
+	if int(ds.Status.DesiredNumberScheduled) == desiredNumberScheduled && int(ds.Status.CurrentNumberScheduled) == currentNumberScheduled && int(ds.Status.NumberMisscheduled) == numberMisscheduled {
 		return nil
 	}
 
 	var updateErr, getErr error
 	for i := 0; i <= StatusUpdateRetries; i++ {
-		ds.Status.DesiredNumberScheduled = desiredNumberScheduled
-		ds.Status.CurrentNumberScheduled = currentNumberScheduled
-		ds.Status.NumberMisscheduled = numberMisscheduled
+		ds.Status.DesiredNumberScheduled = int32(desiredNumberScheduled)
+		ds.Status.CurrentNumberScheduled = int32(currentNumberScheduled)
+		ds.Status.NumberMisscheduled = int32(numberMisscheduled)
 
 		_, updateErr = dsClient.UpdateStatus(ds)
 		if updateErr == nil {

pkg/controller/deployment/deployment_controller.go

@@ -1065,12 +1065,12 @@ func (dc *DeploymentController) reconcileOldReplicaSets(allRSs []*extensions.Rep
 }
 
 // cleanupUnhealthyReplicas will scale down old replica sets with unhealthy replicas, so that all unhealthy replicas will be deleted.
-func (dc *DeploymentController) cleanupUnhealthyReplicas(oldRSs []*extensions.ReplicaSet, deployment *extensions.Deployment, maxCleanupCount int) ([]*extensions.ReplicaSet, int, error) {
+func (dc *DeploymentController) cleanupUnhealthyReplicas(oldRSs []*extensions.ReplicaSet, deployment *extensions.Deployment, maxCleanupCount int32) ([]*extensions.ReplicaSet, int32, error) {
 	sort.Sort(controller.ReplicaSetsByCreationTimestamp(oldRSs))
 	// Safely scale down all old replica sets with unhealthy replicas. Replica set will sort the pods in the order
 	// such that not-ready < ready, unscheduled < scheduled, and pending < running. This ensures that unhealthy replicas will
 	// been deleted first and won't increase unavailability.
-	totalScaledDown := 0
+	totalScaledDown := int32(0)
 	for i, targetRS := range oldRSs {
 		if totalScaledDown >= maxCleanupCount {
 			break
@@ -1088,7 +1088,7 @@ func (dc *DeploymentController) cleanupUnhealthyReplicas(oldRSs []*extensions.Re
 			continue
 		}
 
-		scaledDownCount := integer.IntMin(maxCleanupCount-totalScaledDown, targetRS.Spec.Replicas-readyPodCount)
+		scaledDownCount := int32(integer.IntMin(int(maxCleanupCount-totalScaledDown), int(targetRS.Spec.Replicas-readyPodCount)))
 		newReplicasCount := targetRS.Spec.Replicas - scaledDownCount
 		if newReplicasCount > targetRS.Spec.Replicas {
 			return nil, 0, fmt.Errorf("when cleaning up unhealthy replicas, got invalid request to scale down %s/%s %d -> %d", targetRS.Namespace, targetRS.Name, targetRS.Spec.Replicas, newReplicasCount)
@@ -1105,7 +1105,7 @@ func (dc *DeploymentController) cleanupUnhealthyReplicas(oldRSs []*extensions.Re
 
 // scaleDownOldReplicaSetsForRollingUpdate scales down old replica sets when deployment strategy is "RollingUpdate".
 // Need check maxUnavailable to ensure availability
-func (dc *DeploymentController) scaleDownOldReplicaSetsForRollingUpdate(allRSs []*extensions.ReplicaSet, oldRSs []*extensions.ReplicaSet, deployment *extensions.Deployment) (int, error) {
+func (dc *DeploymentController) scaleDownOldReplicaSetsForRollingUpdate(allRSs []*extensions.ReplicaSet, oldRSs []*extensions.ReplicaSet, deployment *extensions.Deployment) (int32, error) {
 	_, maxUnavailable, err := deploymentutil.ResolveFenceposts(&deployment.Spec.Strategy.RollingUpdate.MaxSurge, &deployment.Spec.Strategy.RollingUpdate.MaxUnavailable, deployment.Spec.Replicas)
 	if err != nil {
 		return 0, err
@@ -1126,7 +1126,7 @@ func (dc *DeploymentController) scaleDownOldReplicaSetsForRollingUpdate(allRSs [
 
 	sort.Sort(controller.ReplicaSetsByCreationTimestamp(oldRSs))
 
-	totalScaledDown := 0
+	totalScaledDown := int32(0)
 	totalScaleDownCount := readyPodCount - minAvailable
 	for _, targetRS := range oldRSs {
 		if totalScaledDown >= totalScaleDownCount {
@@ -1138,7 +1138,7 @@ func (dc *DeploymentController) scaleDownOldReplicaSetsForRollingUpdate(allRSs [
 			continue
 		}
 		// Scale down.
-		scaleDownCount := integer.IntMin(targetRS.Spec.Replicas, totalScaleDownCount-totalScaledDown)
+		scaleDownCount := int32(integer.IntMin(int(targetRS.Spec.Replicas), int(totalScaleDownCount-totalScaledDown)))
 		newReplicasCount := targetRS.Spec.Replicas - scaleDownCount
 		if newReplicasCount > targetRS.Spec.Replicas {
 			return 0, fmt.Errorf("when scaling down old RS, got invalid request to scale down %s/%s %d -> %d", targetRS.Namespace, targetRS.Name, targetRS.Spec.Replicas, newReplicasCount)
@@ -1180,7 +1180,7 @@ func (dc *DeploymentController) scaleUpNewReplicaSetForRecreate(newRS *extension
 }
 
 func (dc *DeploymentController) cleanupOldReplicaSets(oldRSs []*extensions.ReplicaSet, deployment *extensions.Deployment) error {
-	diff := len(oldRSs) - *deployment.Spec.RevisionHistoryLimit
+	diff := int32(len(oldRSs)) - *deployment.Spec.RevisionHistoryLimit
 	if diff <= 0 {
 		return nil
 	}
@@ -1189,7 +1189,7 @@ func (dc *DeploymentController) cleanupOldReplicaSets(oldRSs []*extensions.Repli
 
 	var errList []error
 	// TODO: This should be parallelized.
-	for i := 0; i < diff; i++ {
+	for i := int32(0); i < diff; i++ {
 		rs := oldRSs[i]
 		// Avoid delete replica set with non-zero replica counts
 		if rs.Status.Replicas != 0 || rs.Spec.Replicas != 0 || rs.Generation > rs.Status.ObservedGeneration {
@@ -1223,7 +1223,7 @@ func (dc *DeploymentController) updateDeploymentStatus(allRSs []*extensions.Repl
 	return err
 }
 
-func (dc *DeploymentController) calculateStatus(allRSs []*extensions.ReplicaSet, newRS *extensions.ReplicaSet, deployment *extensions.Deployment) (totalActualReplicas, updatedReplicas, availableReplicas, unavailableReplicas int, err error) {
+func (dc *DeploymentController) calculateStatus(allRSs []*extensions.ReplicaSet, newRS *extensions.ReplicaSet, deployment *extensions.Deployment) (totalActualReplicas, updatedReplicas, availableReplicas, unavailableReplicas int32, err error) {
 	totalActualReplicas = deploymentutil.GetActualReplicaCountForReplicaSets(allRSs)
 	updatedReplicas = deploymentutil.GetActualReplicaCountForReplicaSets([]*extensions.ReplicaSet{newRS})
 	minReadySeconds := deployment.Spec.MinReadySeconds
@@ -1237,7 +1237,7 @@ func (dc *DeploymentController) calculateStatus(allRSs []*extensions.ReplicaSet,
 	return
 }
 
-func (dc *DeploymentController) scaleReplicaSetAndRecordEvent(rs *extensions.ReplicaSet, newScale int, deployment *extensions.Deployment) (bool, *extensions.ReplicaSet, error) {
+func (dc *DeploymentController) scaleReplicaSetAndRecordEvent(rs *extensions.ReplicaSet, newScale int32, deployment *extensions.Deployment) (bool, *extensions.ReplicaSet, error) {
 	// No need to scale
 	if rs.Spec.Replicas == newScale {
 		return false, rs, nil
@@ -1257,7 +1257,7 @@ func (dc *DeploymentController) scaleReplicaSetAndRecordEvent(rs *extensions.Rep
 	return true, newRS, err
 }
 
-func (dc *DeploymentController) scaleReplicaSet(rs *extensions.ReplicaSet, newScale int) (*extensions.ReplicaSet, error) {
+func (dc *DeploymentController) scaleReplicaSet(rs *extensions.ReplicaSet, newScale int32) (*extensions.ReplicaSet, error) {
 	// TODO: Using client for now, update to use store when it is ready.
 	// NOTE: This mutates the ReplicaSet passed in. Not sure if that's a good idea.
 	rs.Spec.Replicas = newScale

pkg/controller/deployment/deployment_controller_test.go

@@ -39,7 +39,7 @@ func rs(name string, replicas int, selector map[string]string) *exp.ReplicaSet {
 			Name: name,
 		},
 		Spec: exp.ReplicaSetSpec{
-			Replicas: replicas,
+			Replicas: int32(replicas),
 			Selector: &unversioned.LabelSelector{MatchLabels: selector},
 			Template: api.PodTemplateSpec{},
 		},
@@ -49,7 +49,7 @@ func rs(name string, replicas int, selector map[string]string) *exp.ReplicaSet {
 func newRSWithStatus(name string, specReplicas, statusReplicas int, selector map[string]string) *exp.ReplicaSet {
 	rs := rs(name, specReplicas, selector)
 	rs.Status = exp.ReplicaSetStatus{
-		Replicas: statusReplicas,
+		Replicas: int32(statusReplicas),
 	}
 	return rs
 }
@@ -60,7 +60,7 @@ func deployment(name string, replicas int, maxSurge, maxUnavailable intstr.IntOr
 			Name: name,
 		},
 		Spec: exp.DeploymentSpec{
-			Replicas: replicas,
+			Replicas: int32(replicas),
 			Strategy: exp.DeploymentStrategy{
 				Type: exp.RollingUpdateDeploymentStrategyType,
 				RollingUpdate: &exp.RollingUpdateDeployment{
@@ -75,6 +75,11 @@ func deployment(name string, replicas int, maxSurge, maxUnavailable intstr.IntOr
 var alwaysReady = func() bool { return true }
 
 func newDeployment(replicas int, revisionHistoryLimit *int) *exp.Deployment {
+	var v *int32
+	if revisionHistoryLimit != nil {
+		v = new(int32)
+		*v = int32(*revisionHistoryLimit)
+	}
 	d := exp.Deployment{
 		TypeMeta: unversioned.TypeMeta{APIVersion: testapi.Default.GroupVersion().String()},
 		ObjectMeta: api.ObjectMeta{
@@ -88,7 +93,7 @@ func newDeployment(replicas int, revisionHistoryLimit *int) *exp.Deployment {
 				Type:          exp.RollingUpdateDeploymentStrategyType,
 				RollingUpdate: &exp.RollingUpdateDeployment{},
 			},
-			Replicas: replicas,
+			Replicas: int32(replicas),
 			Selector: &unversioned.LabelSelector{MatchLabels: map[string]string{"foo": "bar"}},
 			Template: api.PodTemplateSpec{
 				ObjectMeta: api.ObjectMeta{
@@ -105,7 +110,7 @@ func newDeployment(replicas int, revisionHistoryLimit *int) *exp.Deployment {
 					},
 				},
 			},
-			RevisionHistoryLimit: revisionHistoryLimit,
+			RevisionHistoryLimit: v,
 		},
 	}
 	return &d
@@ -118,7 +123,7 @@ func newReplicaSet(d *exp.Deployment, name string, replicas int) *exp.ReplicaSet
 			Namespace: api.NamespaceDefault,
 		},
 		Spec: exp.ReplicaSetSpec{
-			Replicas: replicas,
+			Replicas: int32(replicas),
 			Template: d.Spec.Template,
 		},
 	}
@@ -211,7 +216,7 @@ func TestDeploymentController_reconcileNewReplicaSet(t *testing.T) {
 			continue
 		}
 		updated := fake.Actions()[0].(core.UpdateAction).GetObject().(*exp.ReplicaSet)
-		if e, a := test.expectedNewReplicas, updated.Spec.Replicas; e != a {
+		if e, a := test.expectedNewReplicas, int(updated.Spec.Replicas); e != a {
 			t.Errorf("expected update to %d replicas, got %d", e, a)
 		}
 	}
@@ -470,12 +475,12 @@ func TestDeploymentController_cleanupUnhealthyReplicas(t *testing.T) {
 			client:        &fakeClientset,
 			eventRecorder: &record.FakeRecorder{},
 		}
-		_, cleanupCount, err := controller.cleanupUnhealthyReplicas(oldRSs, &deployment, test.maxCleanupCount)
+		_, cleanupCount, err := controller.cleanupUnhealthyReplicas(oldRSs, &deployment, int32(test.maxCleanupCount))
 		if err != nil {
 			t.Errorf("unexpected error: %v", err)
 			continue
 		}
-		if cleanupCount != test.cleanupCountExpected {
+		if int(cleanupCount) != test.cleanupCountExpected {
 			t.Errorf("expected %v unhealthy replicas been cleaned up, got %v", test.cleanupCountExpected, cleanupCount)
 			continue
 		}
@@ -598,7 +603,7 @@ func TestDeploymentController_scaleDownOldReplicaSetsForRollingUpdate(t *testing
 			continue
 		}
 		updated := updateAction.GetObject().(*exp.ReplicaSet)
-		if e, a := test.expectedOldReplicas, updated.Spec.Replicas; e != a {
+		if e, a := test.expectedOldReplicas, int(updated.Spec.Replicas); e != a {
 			t.Errorf("expected update to %d replicas, got %d", e, a)
 		}
 	}

pkg/controller/endpoint/endpoints_controller.go

@@ -378,7 +378,7 @@ func (e *EndpointController) syncService(key string) {
 				continue
 			}
 
-			epp := api.EndpointPort{Name: portName, Port: portNum, Protocol: portProto}
+			epp := api.EndpointPort{Name: portName, Port: int32(portNum), Protocol: portProto}
 			epa := api.EndpointAddress{
 				IP: pod.Status.PodIP,
 				TargetRef: &api.ObjectReference{

pkg/controller/endpoint/endpoints_controller_test.go

@@ -65,7 +65,7 @@ func addPods(store cache.Store, namespace string, nPods int, nPorts int, nNotRea
 		}
 		for j := 0; j < nPorts; j++ {
 			p.Spec.Containers[0].Ports = append(p.Spec.Containers[0].Ports,
-				api.ContainerPort{Name: fmt.Sprintf("port%d", i), ContainerPort: 8080 + j})
+				api.ContainerPort{Name: fmt.Sprintf("port%d", i), ContainerPort: int32(8080 + j)})
 		}
 		store.Add(p)
 	}

pkg/controller/job/controller.go

@@ -339,7 +339,7 @@ func (jm *JobController) syncJob(key string) error {
 	}
 
 	activePods := controller.FilterActivePods(podList.Items)
-	active := len(activePods)
+	active := int32(len(activePods))
 	succeeded, failed := getStatus(podList.Items)
 	conditions := len(job.Status.Conditions)
 	if job.Status.StartTime == nil {
@@ -358,9 +358,9 @@ func (jm *JobController) syncJob(key string) error {
 		// some sort of solution to above problem.
 		// kill remaining active pods
 		wait := sync.WaitGroup{}
-		wait.Add(active)
-		for i := 0; i < active; i++ {
-			go func(ix int) {
+		wait.Add(int(active))
+		for i := int32(0); i < active; i++ {
+			go func(ix int32) {
 				defer wait.Done()
 				if err := jm.podControl.DeletePod(job.Namespace, activePods[ix].Name, &job); err != nil {
 					defer utilruntime.HandleError(err)
@@ -449,17 +449,17 @@ func newCondition(conditionType batch.JobConditionType, reason, message string)
 }
 
 // getStatus returns no of succeeded and failed pods running a job
-func getStatus(pods []api.Pod) (succeeded, failed int) {
-	succeeded = filterPods(pods, api.PodSucceeded)
-	failed = filterPods(pods, api.PodFailed)
+func getStatus(pods []api.Pod) (succeeded, failed int32) {
+	succeeded = int32(filterPods(pods, api.PodSucceeded))
+	failed = int32(filterPods(pods, api.PodFailed))
 	return
 }
 
 // manageJob is the core method responsible for managing the number of running
 // pods according to what is specified in the job.Spec.
-func (jm *JobController) manageJob(activePods []*api.Pod, succeeded int, job *batch.Job) int {
+func (jm *JobController) manageJob(activePods []*api.Pod, succeeded int32, job *batch.Job) int32 {
 	var activeLock sync.Mutex
-	active := len(activePods)
+	active := int32(len(activePods))
 	parallelism := *job.Spec.Parallelism
 	jobKey, err := controller.KeyFunc(job)
 	if err != nil {
@@ -469,7 +469,7 @@ func (jm *JobController) manageJob(activePods []*api.Pod, succeeded int, job *ba
 
 	if active > parallelism {
 		diff := active - parallelism
-		jm.expectations.ExpectDeletions(jobKey, diff)
+		jm.expectations.ExpectDeletions(jobKey, int(diff))
 		glog.V(4).Infof("Too many pods running job %q, need %d, deleting %d", jobKey, parallelism, diff)
 		// Sort the pods in the order such that not-ready < ready, unscheduled
 		// < scheduled, and pending < running. This ensures that we delete pods
@@ -478,9 +478,9 @@ func (jm *JobController) manageJob(activePods []*api.Pod, succeeded int, job *ba
 
 		active -= diff
 		wait := sync.WaitGroup{}
-		wait.Add(diff)
-		for i := 0; i < diff; i++ {
-			go func(ix int) {
+		wait.Add(int(diff))
+		for i := int32(0); i < diff; i++ {
+			go func(ix int32) {
 				defer wait.Done()
 				if err := jm.podControl.DeletePod(job.Namespace, activePods[ix].Name, job); err != nil {
 					defer utilruntime.HandleError(err)
@@ -495,7 +495,7 @@ func (jm *JobController) manageJob(activePods []*api.Pod, succeeded int, job *ba
 		wait.Wait()
 
 	} else if active < parallelism {
-		wantActive := 0
+		wantActive := int32(0)
 		if job.Spec.Completions == nil {
 			// Job does not specify a number of completions.  Therefore, number active
 			// should be equal to parallelism, unless the job has seen at least
@@ -518,13 +518,13 @@ func (jm *JobController) manageJob(activePods []*api.Pod, succeeded int, job *ba
 			glog.Errorf("More active than wanted: job %q, want %d, have %d", jobKey, wantActive, active)
 			diff = 0
 		}
-		jm.expectations.ExpectCreations(jobKey, diff)
+		jm.expectations.ExpectCreations(jobKey, int(diff))
 		glog.V(4).Infof("Too few pods running job %q, need %d, creating %d", jobKey, wantActive, diff)
 
 		active += diff
 		wait := sync.WaitGroup{}
-		wait.Add(diff)
-		for i := 0; i < diff; i++ {
+		wait.Add(int(diff))
+		for i := int32(0); i < diff; i++ {
 			go func() {
 				defer wait.Done()
 				if err := jm.podControl.CreatePods(job.Namespace, &job.Spec.Template, job); err != nil {

pkg/controller/job/controller_test.go

@@ -37,7 +37,7 @@ import (
 
 var alwaysReady = func() bool { return true }
 
-func newJob(parallelism, completions int) *batch.Job {
+func newJob(parallelism, completions int32) *batch.Job {
 	j := &batch.Job{
 		ObjectMeta: api.ObjectMeta{
 			Name:      "foobar",
@@ -86,9 +86,9 @@ func getKey(job *batch.Job, t *testing.T) string {
 }
 
 // create count pods with the given phase for the given job
-func newPodList(count int, status api.PodPhase, job *batch.Job) []api.Pod {
+func newPodList(count int32, status api.PodPhase, job *batch.Job) []api.Pod {
 	pods := []api.Pod{}
-	for i := 0; i < count; i++ {
+	for i := int32(0); i < count; i++ {
 		newPod := api.Pod{
 			ObjectMeta: api.ObjectMeta{
 				Name:      fmt.Sprintf("pod-%v", rand.String(10)),
@@ -105,21 +105,21 @@ func newPodList(count int, status api.PodPhase, job *batch.Job) []api.Pod {
 func TestControllerSyncJob(t *testing.T) {
 	testCases := map[string]struct {
 		// job setup
-		parallelism int
-		completions int
+		parallelism int32
+		completions int32
 
 		// pod setup
 		podControllerError error
-		activePods         int
-		succeededPods      int
-		failedPods         int
+		activePods         int32
+		succeededPods      int32
+		failedPods         int32
 
 		// expectations
-		expectedCreations int
-		expectedDeletions int
-		expectedActive    int
-		expectedSucceeded int
-		expectedFailed    int
+		expectedCreations int32
+		expectedDeletions int32
+		expectedActive    int32
+		expectedSucceeded int32
+		expectedFailed    int32
 		expectedComplete  bool
 	}{
 		"job start": {
@@ -237,10 +237,10 @@ func TestControllerSyncJob(t *testing.T) {
 		}
 
 		// validate created/deleted pods
-		if len(fakePodControl.Templates) != tc.expectedCreations {
+		if int32(len(fakePodControl.Templates)) != tc.expectedCreations {
 			t.Errorf("%s: unexpected number of creates.  Expected %d, saw %d\n", name, tc.expectedCreations, len(fakePodControl.Templates))
 		}
-		if len(fakePodControl.DeletePodName) != tc.expectedDeletions {
+		if int32(len(fakePodControl.DeletePodName)) != tc.expectedDeletions {
 			t.Errorf("%s: unexpected number of deletes.  Expected %d, saw %d\n", name, tc.expectedDeletions, len(fakePodControl.DeletePodName))
 		}
 		// validate status
@@ -266,21 +266,21 @@ func TestControllerSyncJob(t *testing.T) {
 func TestSyncJobPastDeadline(t *testing.T) {
 	testCases := map[string]struct {
 		// job setup
-		parallelism           int
-		completions           int
+		parallelism           int32
+		completions           int32
 		activeDeadlineSeconds int64
 		startTime             int64
 
 		// pod setup
-		activePods    int
-		succeededPods int
-		failedPods    int
+		activePods    int32
+		succeededPods int32
+		failedPods    int32
 
 		// expectations
-		expectedDeletions int
-		expectedActive    int
-		expectedSucceeded int
-		expectedFailed    int
+		expectedDeletions int32
+		expectedActive    int32
+		expectedSucceeded int32
+		expectedFailed    int32
 	}{
 		"activeDeadlineSeconds less than single pod execution": {
 			1, 1, 10, 15,
@@ -335,10 +335,10 @@ func TestSyncJobPastDeadline(t *testing.T) {
 		}
 
 		// validate created/deleted pods
-		if len(fakePodControl.Templates) != 0 {
+		if int32(len(fakePodControl.Templates)) != 0 {
 			t.Errorf("%s: unexpected number of creates.  Expected 0, saw %d\n", name, len(fakePodControl.Templates))
 		}
-		if len(fakePodControl.DeletePodName) != tc.expectedDeletions {
+		if int32(len(fakePodControl.DeletePodName)) != tc.expectedDeletions {
 			t.Errorf("%s: unexpected number of deletes.  Expected %d, saw %d\n", name, tc.expectedDeletions, len(fakePodControl.DeletePodName))
 		}
 		// validate status

pkg/controller/podautoscaler/horizontal.go

@@ -128,8 +128,8 @@ func (a *HorizontalController) Run(stopCh <-chan struct{}) {
 	glog.Infof("Shutting down HPA Controller")
 }
 
-func (a *HorizontalController) computeReplicasForCPUUtilization(hpa *extensions.HorizontalPodAutoscaler, scale *extensions.Scale) (int, *int, time.Time, error) {
-	targetUtilization := defaultTargetCPUUtilizationPercentage
+func (a *HorizontalController) computeReplicasForCPUUtilization(hpa *extensions.HorizontalPodAutoscaler, scale *extensions.Scale) (int32, *int32, time.Time, error) {
+	targetUtilization := int32(defaultTargetCPUUtilizationPercentage)
 	if hpa.Spec.CPUUtilization != nil {
 		targetUtilization = hpa.Spec.CPUUtilization.TargetPercentage
 	}
@@ -155,11 +155,13 @@ func (a *HorizontalController) computeReplicasForCPUUtilization(hpa *extensions.
 		return 0, nil, time.Time{}, fmt.Errorf("failed to get CPU utilization: %v", err)
 	}
 
-	usageRatio := float64(*currentUtilization) / float64(targetUtilization)
+	utilization := int32(*currentUtilization)
+
+	usageRatio := float64(utilization) / float64(targetUtilization)
 	if math.Abs(1.0-usageRatio) > tolerance {
-		return int(math.Ceil(usageRatio * float64(currentReplicas))), currentUtilization, timestamp, nil
+		return int32(math.Ceil(usageRatio * float64(currentReplicas))), &utilization, timestamp, nil
 	} else {
-		return currentReplicas, currentUtilization, timestamp, nil
+		return currentReplicas, &utilization, timestamp, nil
 	}
 }
 
@@ -169,7 +171,7 @@ func (a *HorizontalController) computeReplicasForCPUUtilization(hpa *extensions.
 // status string (also json-serialized extensions.CustomMetricsCurrentStatusList),
 // last timestamp of the metrics involved in computations or error, if occurred.
 func (a *HorizontalController) computeReplicasForCustomMetrics(hpa *extensions.HorizontalPodAutoscaler, scale *extensions.Scale,
-	cmAnnotation string) (replicas int, metric string, status string, timestamp time.Time, err error) {
+	cmAnnotation string) (replicas int32, metric string, status string, timestamp time.Time, err error) {
 
 	currentReplicas := scale.Status.Replicas
 	replicas = 0
@@ -216,9 +218,9 @@ func (a *HorizontalController) computeReplicasForCustomMetrics(hpa *extensions.H
 		floatTarget := float64(customMetricTarget.TargetValue.MilliValue()) / 1000.0
 		usageRatio := *value / floatTarget
 
-		replicaCountProposal := 0
+		replicaCountProposal := int32(0)
 		if math.Abs(1.0-usageRatio) > tolerance {
-			replicaCountProposal = int(math.Ceil(usageRatio * float64(currentReplicas)))
+			replicaCountProposal = int32(math.Ceil(usageRatio * float64(currentReplicas)))
 		} else {
 			replicaCountProposal = currentReplicas
 		}
@@ -254,16 +256,16 @@ func (a *HorizontalController) reconcileAutoscaler(hpa *extensions.HorizontalPod
 	}
 	currentReplicas := scale.Status.Replicas
 
-	cpuDesiredReplicas := 0
-	var cpuCurrentUtilization *int = nil
+	cpuDesiredReplicas := int32(0)
+	var cpuCurrentUtilization *int32 = nil
 	cpuTimestamp := time.Time{}
 
-	cmDesiredReplicas := 0
+	cmDesiredReplicas := int32(0)
 	cmMetric := ""
 	cmStatus := ""
 	cmTimestamp := time.Time{}
 
-	desiredReplicas := 0
+	desiredReplicas := int32(0)
 	rescaleReason := ""
 	timestamp := time.Now()
 
@@ -347,7 +349,7 @@ func (a *HorizontalController) reconcileAutoscaler(hpa *extensions.HorizontalPod
 	return a.updateStatus(hpa, currentReplicas, desiredReplicas, cpuCurrentUtilization, cmStatus, rescale)
 }
 
-func shouldScale(hpa *extensions.HorizontalPodAutoscaler, currentReplicas, desiredReplicas int, timestamp time.Time) bool {
+func shouldScale(hpa *extensions.HorizontalPodAutoscaler, currentReplicas, desiredReplicas int32, timestamp time.Time) bool {
 	if desiredReplicas != currentReplicas {
 		// Going down only if the usageRatio dropped significantly below the target
 		// and there was no rescaling in the last downscaleForbiddenWindow.
@@ -368,14 +370,14 @@ func shouldScale(hpa *extensions.HorizontalPodAutoscaler, currentReplicas, desir
 	return false
 }
 
-func (a *HorizontalController) updateCurrentReplicasInStatus(hpa *extensions.HorizontalPodAutoscaler, currentReplicas int) {
+func (a *HorizontalController) updateCurrentReplicasInStatus(hpa *extensions.HorizontalPodAutoscaler, currentReplicas int32) {
 	err := a.updateStatus(hpa, currentReplicas, hpa.Status.DesiredReplicas, hpa.Status.CurrentCPUUtilizationPercentage, hpa.Annotations[HpaCustomMetricsStatusAnnotationName], false)
 	if err != nil {
 		glog.Errorf("%v", err)
 	}
 }
 
-func (a *HorizontalController) updateStatus(hpa *extensions.HorizontalPodAutoscaler, currentReplicas, desiredReplicas int, cpuCurrentUtilization *int, cmStatus string, rescale bool) error {
+func (a *HorizontalController) updateStatus(hpa *extensions.HorizontalPodAutoscaler, currentReplicas, desiredReplicas int32, cpuCurrentUtilization *int32, cmStatus string, rescale bool) error {
 	hpa.Status = extensions.HorizontalPodAutoscalerStatus{
 		CurrentReplicas:                 currentReplicas,
 		DesiredReplicas:                 desiredReplicas,

pkg/controller/podautoscaler/horizontal_test.go

@@ -67,14 +67,14 @@ type fakeResource struct {
 
 type testCase struct {
 	sync.Mutex
-	minReplicas     int
-	maxReplicas     int
-	initialReplicas int
-	desiredReplicas int
+	minReplicas     int32
+	maxReplicas     int32
+	initialReplicas int32
+	desiredReplicas int32
 
 	// CPU target utilization as a percentage of the requested resources.
-	CPUTarget           int
-	CPUCurrent          int
+	CPUTarget           int32
+	CPUCurrent          int32
 	verifyCPUCurrent    bool
 	reportedLevels      []uint64
 	reportedCPURequests []resource.Quantity
@@ -103,7 +103,7 @@ func (tc *testCase) computeCPUCurrent() {
 	for _, req := range tc.reportedCPURequests {
 		requested += int(req.MilliValue())
 	}
-	tc.CPUCurrent = 100 * reported / requested
+	tc.CPUCurrent = int32(100 * reported / requested)
 }
 
 func (tc *testCase) prepareTestClient(t *testing.T) *fake.Clientset {

pkg/controller/replicaset/replica_set.go

@@ -421,7 +421,7 @@ func (rsc *ReplicaSetController) worker() {
 
 // manageReplicas checks and updates replicas for the given ReplicaSet.
 func (rsc *ReplicaSetController) manageReplicas(filteredPods []*api.Pod, rs *extensions.ReplicaSet) {
-	diff := len(filteredPods) - rs.Spec.Replicas
+	diff := len(filteredPods) - int(rs.Spec.Replicas)
 	rsKey, err := controller.KeyFunc(rs)
 	if err != nil {
 		glog.Errorf("Couldn't get key for ReplicaSet %#v: %v", rs, err)

pkg/controller/replicaset/replica_set_test.go

@@ -66,7 +66,7 @@ func newReplicaSet(replicas int, selectorMap map[string]string) *extensions.Repl
 			ResourceVersion: "18",
 		},
 		Spec: extensions.ReplicaSetSpec{
-			Replicas: replicas,
+			Replicas: int32(replicas),
 			Selector: &unversioned.LabelSelector{MatchLabels: selectorMap},
 			Template: api.PodTemplateSpec{
 				ObjectMeta: api.ObjectMeta{
@@ -237,7 +237,7 @@ func TestStatusUpdatesWithoutReplicasChange(t *testing.T) {
 	labelMap := map[string]string{"foo": "bar"}
 	rs := newReplicaSet(activePods, labelMap)
 	manager.rsStore.Store.Add(rs)
-	rs.Status = extensions.ReplicaSetStatus{Replicas: activePods}
+	rs.Status = extensions.ReplicaSetStatus{Replicas: int32(activePods)}
 	newPodList(manager.podStore.Store, activePods, api.PodRunning, labelMap, rs, "pod")
 
 	fakePodControl := controller.FakePodControl{}
@@ -643,7 +643,7 @@ func TestControllerUpdateStatusWithFailure(t *testing.T) {
 			// returned a ReplicaSet with replicas=1.
 			if c, ok := action.GetObject().(*extensions.ReplicaSet); !ok {
 				t.Errorf("Expected a ReplicaSet as the argument to update, got %T", c)
-			} else if c.Status.Replicas != numReplicas {
+			} else if int(c.Status.Replicas) != numReplicas {
 				t.Errorf("Expected update for ReplicaSet to contain replicas %v, got %v instead",
 					numReplicas, c.Status.Replicas)
 			}
@@ -669,7 +669,7 @@ func doTestControllerBurstReplicas(t *testing.T, burstReplicas, numReplicas int)
 	rsSpec := newReplicaSet(numReplicas, labelMap)
 	manager.rsStore.Store.Add(rsSpec)
 
-	expectedPods := 0
+	expectedPods := int32(0)
 	pods := newPodList(nil, numReplicas, api.PodPending, labelMap, rsSpec, "pod")
 
 	rsKey, err := controller.KeyFunc(rsSpec)
@@ -678,7 +678,7 @@ func doTestControllerBurstReplicas(t *testing.T, burstReplicas, numReplicas int)
 	}
 
 	// Size up the controller, then size it down, and confirm the expected create/delete pattern
-	for _, replicas := range []int{numReplicas, 0} {
+	for _, replicas := range []int32{int32(numReplicas), 0} {
 
 		rsSpec.Spec.Replicas = replicas
 		manager.rsStore.Store.Add(rsSpec)
@@ -688,21 +688,21 @@ func doTestControllerBurstReplicas(t *testing.T, burstReplicas, numReplicas int)
 
 			// The store accrues active pods. It's also used by the ReplicaSet to determine how many
 			// replicas to create.
-			activePods := len(manager.podStore.Store.List())
+			activePods := int32(len(manager.podStore.Store.List()))
 			if replicas != 0 {
 				// This is the number of pods currently "in flight". They were created by the
 				// ReplicaSet controller above, which then puts the ReplicaSet to sleep till
 				// all of them have been observed.
 				expectedPods = replicas - activePods
-				if expectedPods > burstReplicas {
-					expectedPods = burstReplicas
+				if expectedPods > int32(burstReplicas) {
+					expectedPods = int32(burstReplicas)
 				}
 				// This validates the ReplicaSet manager sync actually created pods
-				validateSyncReplicaSet(t, &fakePodControl, expectedPods, 0)
+				validateSyncReplicaSet(t, &fakePodControl, int(expectedPods), 0)
 
 				// This simulates the watch events for all but 1 of the expected pods.
 				// None of these should wake the controller because it has expectations==BurstReplicas.
-				for i := 0; i < expectedPods-1; i++ {
+				for i := int32(0); i < expectedPods-1; i++ {
 					manager.podStore.Store.Add(&pods.Items[i])
 					manager.addPod(&pods.Items[i])
 				}
@@ -716,10 +716,10 @@ func doTestControllerBurstReplicas(t *testing.T, burstReplicas, numReplicas int)
 				}
 			} else {
 				expectedPods = (replicas - activePods) * -1
-				if expectedPods > burstReplicas {
-					expectedPods = burstReplicas
+				if expectedPods > int32(burstReplicas) {
+					expectedPods = int32(burstReplicas)
 				}
-				validateSyncReplicaSet(t, &fakePodControl, 0, expectedPods)
+				validateSyncReplicaSet(t, &fakePodControl, 0, int(expectedPods))
 
 				// To accurately simulate a watch we must delete the exact pods
 				// the rs is waiting for.
@@ -782,12 +782,12 @@ func doTestControllerBurstReplicas(t *testing.T, burstReplicas, numReplicas int)
 		}
 
 		// Confirm that we've created the right number of replicas
-		activePods := len(manager.podStore.Store.List())
+		activePods := int32(len(manager.podStore.Store.List()))
 		if activePods != rsSpec.Spec.Replicas {
 			t.Fatalf("Unexpected number of active pods, expected %d, got %d", rsSpec.Spec.Replicas, activePods)
 		}
 		// Replenish the pod list, since we cut it down sizing up
-		pods = newPodList(nil, replicas, api.PodRunning, labelMap, rsSpec, "pod")
+		pods = newPodList(nil, int(replicas), api.PodRunning, labelMap, rsSpec, "pod")
 	}
 }
 

pkg/controller/replicaset/replica_set_utils.go

@@ -31,8 +31,8 @@ func updateReplicaCount(rsClient client.ReplicaSetInterface, rs extensions.Repli
 	// This is the steady state. It happens when the ReplicaSet doesn't have any expectations, since
 	// we do a periodic relist every 30s. If the generations differ but the replicas are
 	// the same, a caller might've resized to the same replica count.
-	if rs.Status.Replicas == numReplicas &&
-		rs.Status.FullyLabeledReplicas == numFullyLabeledReplicas &&
+	if int(rs.Status.Replicas) == numReplicas &&
+		int(rs.Status.FullyLabeledReplicas) == numFullyLabeledReplicas &&
 		rs.Generation == rs.Status.ObservedGeneration {
 		return nil
 	}
@@ -49,7 +49,7 @@ func updateReplicaCount(rsClient client.ReplicaSetInterface, rs extensions.Repli
 			fmt.Sprintf("fullyLabeledReplicas %d->%d, ", rs.Status.FullyLabeledReplicas, numFullyLabeledReplicas) +
 			fmt.Sprintf("sequence No: %v->%v", rs.Status.ObservedGeneration, generation))
 
-		rs.Status = extensions.ReplicaSetStatus{Replicas: numReplicas, FullyLabeledReplicas: numFullyLabeledReplicas, ObservedGeneration: generation}
+		rs.Status = extensions.ReplicaSetStatus{Replicas: int32(numReplicas), FullyLabeledReplicas: int32(numFullyLabeledReplicas), ObservedGeneration: generation}
 		_, updateErr = rsClient.UpdateStatus(rs)
 		if updateErr == nil || i >= statusUpdateRetries {
 			return updateErr

pkg/controller/replication/replication_controller.go

@@ -429,7 +429,7 @@ func (rm *ReplicationManager) worker() {
 
 // manageReplicas checks and updates replicas for the given replication controller.
 func (rm *ReplicationManager) manageReplicas(filteredPods []*api.Pod, rc *api.ReplicationController) {
-	diff := len(filteredPods) - rc.Spec.Replicas
+	diff := len(filteredPods) - int(rc.Spec.Replicas)
 	rcKey, err := controller.KeyFunc(rc)
 	if err != nil {
 		glog.Errorf("Couldn't get key for replication controller %#v: %v", rc, err)

pkg/controller/replication/replication_controller_test.go

@@ -65,7 +65,7 @@ func newReplicationController(replicas int) *api.ReplicationController {
 			ResourceVersion: "18",
 		},
 		Spec: api.ReplicationControllerSpec{
-			Replicas: replicas,
+			Replicas: int32(replicas),
 			Selector: map[string]string{"foo": "bar"},
 			Template: &api.PodTemplateSpec{
 				ObjectMeta: api.ObjectMeta{
@@ -231,7 +231,7 @@ func TestStatusUpdatesWithoutReplicasChange(t *testing.T) {
 	activePods := 5
 	rc := newReplicationController(activePods)
 	manager.rcStore.Store.Add(rc)
-	rc.Status = api.ReplicationControllerStatus{Replicas: activePods}
+	rc.Status = api.ReplicationControllerStatus{Replicas: int32(activePods)}
 	newPodList(manager.podStore.Store, activePods, api.PodRunning, rc, "pod")
 
 	fakePodControl := controller.FakePodControl{}
@@ -628,7 +628,7 @@ func TestControllerUpdateStatusWithFailure(t *testing.T) {
 			// returned an rc with replicas=1.
 			if c, ok := action.GetObject().(*api.ReplicationController); !ok {
 				t.Errorf("Expected an rc as the argument to update, got %T", c)
-			} else if c.Status.Replicas != numReplicas {
+			} else if c.Status.Replicas != int32(numReplicas) {
 				t.Errorf("Expected update for rc to contain replicas %v, got %v instead",
 					numReplicas, c.Status.Replicas)
 			}
@@ -664,7 +664,7 @@ func doTestControllerBurstReplicas(t *testing.T, burstReplicas, numReplicas int)
 	// Size up the controller, then size it down, and confirm the expected create/delete pattern
 	for _, replicas := range []int{numReplicas, 0} {
 
-		controllerSpec.Spec.Replicas = replicas
+		controllerSpec.Spec.Replicas = int32(replicas)
 		manager.rcStore.Store.Add(controllerSpec)
 
 		for i := 0; i < numReplicas; i += burstReplicas {
@@ -765,7 +765,7 @@ func doTestControllerBurstReplicas(t *testing.T, burstReplicas, numReplicas int)
 		}
 
 		// Confirm that we've created the right number of replicas
-		activePods := len(manager.podStore.Store.List())
+		activePods := int32(len(manager.podStore.Store.List()))
 		if activePods != controllerSpec.Spec.Replicas {
 			t.Fatalf("Unexpected number of active pods, expected %d, got %d", controllerSpec.Spec.Replicas, activePods)
 		}

pkg/controller/replication/replication_controller_utils.go

@@ -31,8 +31,8 @@ func updateReplicaCount(rcClient unversionedcore.ReplicationControllerInterface,
 	// This is the steady state. It happens when the rc doesn't have any expectations, since
 	// we do a periodic relist every 30s. If the generations differ but the replicas are
 	// the same, a caller might've resized to the same replica count.
-	if controller.Status.Replicas == numReplicas &&
-		controller.Status.FullyLabeledReplicas == numFullyLabeledReplicas &&
+	if int(controller.Status.Replicas) == numReplicas &&
+		int(controller.Status.FullyLabeledReplicas) == numFullyLabeledReplicas &&
 		controller.Generation == controller.Status.ObservedGeneration {
 		return nil
 	}
@@ -49,7 +49,7 @@ func updateReplicaCount(rcClient unversionedcore.ReplicationControllerInterface,
 			fmt.Sprintf("fullyLabeledReplicas %d->%d, ", controller.Status.FullyLabeledReplicas, numFullyLabeledReplicas) +
 			fmt.Sprintf("sequence No: %v->%v", controller.Status.ObservedGeneration, generation))
 
-		rc.Status = api.ReplicationControllerStatus{Replicas: numReplicas, FullyLabeledReplicas: numFullyLabeledReplicas, ObservedGeneration: generation}
+		rc.Status = api.ReplicationControllerStatus{Replicas: int32(numReplicas), FullyLabeledReplicas: int32(numFullyLabeledReplicas), ObservedGeneration: generation}
 		_, updateErr = rcClient.UpdateStatus(rc)
 		if updateErr == nil || i >= statusUpdateRetries {
 			return updateErr

pkg/kubectl/autoscale.go

@@ -97,14 +97,15 @@ func (HorizontalPodAutoscalerV1Beta1) Generate(genericParams map[string]interfac
 				APIVersion:  params["scaleRef-apiVersion"],
 				Subresource: scaleSubResource,
 			},
-			MaxReplicas: max,
+			MaxReplicas: int32(max),
 		},
 	}
 	if min > 0 {
-		scaler.Spec.MinReplicas = &min
+		v := int32(min)
+		scaler.Spec.MinReplicas = &v
 	}
 	if cpu >= 0 {
-		scaler.Spec.CPUUtilization = &extensions.CPUTargetUtilization{TargetPercentage: cpu}
+		scaler.Spec.CPUUtilization = &extensions.CPUTargetUtilization{TargetPercentage: int32(cpu)}
 	}
 	return &scaler, nil
 }

pkg/kubectl/cmd/clusterinfo.go

@@ -83,7 +83,7 @@ func RunClusterInfo(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command) error
 					ip = ingress.Hostname
 				}
 				for _, port := range service.Spec.Ports {
-					link += "http://" + ip + ":" + strconv.Itoa(port.Port) + " "
+					link += "http://" + ip + ":" + strconv.Itoa(int(port.Port)) + " "
 				}
 			} else {
 				if len(client.GroupVersion.Group) == 0 {

pkg/kubectl/cmd/create.go

@@ -173,7 +173,7 @@ See http://releases.k8s.io/HEAD/docs/user-guide/services-firewalls.md for more d
 func makePortsString(ports []api.ServicePort, useNodePort bool) string {
 	pieces := make([]string, len(ports))
 	for ix := range ports {
-		var port int
+		var port int32
 		if useNodePort {
 			port = ports[ix].NodePort
 		} else {

pkg/kubectl/cmd/util/factory.go

@@ -743,7 +743,7 @@ func getPorts(spec api.PodSpec) []string {
 	result := []string{}
 	for _, container := range spec.Containers {
 		for _, port := range container.Ports {
-			result = append(result, strconv.Itoa(port.ContainerPort))
+			result = append(result, strconv.Itoa(int(port.ContainerPort)))
 		}
 	}
 	return result
@@ -753,7 +753,7 @@ func getPorts(spec api.PodSpec) []string {
 func getServicePorts(spec api.ServiceSpec) []string {
 	result := []string{}
 	for _, servicePort := range spec.Ports {
-		result = append(result, strconv.Itoa(servicePort.Port))
+		result = append(result, strconv.Itoa(int(servicePort.Port)))
 	}
 	return result
 }

pkg/kubectl/describe.go

@@ -1233,7 +1233,7 @@ func (i *IngressDescriber) describeBackend(ns string, backend *extensions.Ingres
 				spName = sp.Name
 			}
 		case intstr.Int:
-			if int(backend.ServicePort.IntVal) == sp.Port {
+			if int32(backend.ServicePort.IntVal) == sp.Port {
 				spName = sp.Name
 			}
 		}

pkg/kubectl/resource_printer.go

@@ -596,7 +596,7 @@ func printPodBase(pod *api.Pod, w io.Writer, options PrintOptions) error {
 	for i := len(pod.Status.ContainerStatuses) - 1; i >= 0; i-- {
 		container := pod.Status.ContainerStatuses[i]
 
-		restarts += container.RestartCount
+		restarts += int(container.RestartCount)
 		if container.State.Waiting != nil && container.State.Waiting.Reason != "" {
 			reason = container.State.Waiting.Reason
 		} else if container.State.Terminated != nil && container.State.Terminated.Reason != "" {

pkg/kubectl/resource_printer_test.go

@@ -1342,7 +1342,7 @@ func TestPrintDaemonSet(t *testing.T) {
 }
 
 func TestPrintJob(t *testing.T) {
-	completions := 2
+	completions := int32(2)
 	tests := []struct {
 		job    batch.Job
 		expect string

pkg/kubectl/rolling_updater.go

@@ -114,7 +114,7 @@ type RollingUpdater struct {
 	// cleanup performs post deployment cleanup tasks for newRc and oldRc.
 	cleanup func(oldRc, newRc *api.ReplicationController, config *RollingUpdaterConfig) error
 	// getReadyPods returns the amount of old and new ready pods.
-	getReadyPods func(oldRc, newRc *api.ReplicationController) (int, int, error)
+	getReadyPods func(oldRc, newRc *api.ReplicationController) (int32, int32, error)
 }
 
 // NewRollingUpdater creates a RollingUpdater from a client.
@@ -169,11 +169,12 @@ func (r *RollingUpdater) Update(config *RollingUpdaterConfig) error {
 		fmt.Fprintf(out, "Created %s\n", newRc.Name)
 	}
 	// Extract the desired replica count from the controller.
-	desired, err := strconv.Atoi(newRc.Annotations[desiredReplicasAnnotation])
+	desiredAnnotation, err := strconv.Atoi(newRc.Annotations[desiredReplicasAnnotation])
 	if err != nil {
 		return fmt.Errorf("Unable to parse annotation for %s: %s=%s",
 			newRc.Name, desiredReplicasAnnotation, newRc.Annotations[desiredReplicasAnnotation])
 	}
+	desired := int32(desiredAnnotation)
 	// Extract the original replica count from the old controller, adding the
 	// annotation if it doesn't yet exist.
 	_, hasOriginalAnnotation := oldRc.Annotations[originalReplicasAnnotation]
@@ -185,7 +186,7 @@ func (r *RollingUpdater) Update(config *RollingUpdaterConfig) error {
 		if existing.Annotations == nil {
 			existing.Annotations = map[string]string{}
 		}
-		existing.Annotations[originalReplicasAnnotation] = strconv.Itoa(existing.Spec.Replicas)
+		existing.Annotations[originalReplicasAnnotation] = strconv.Itoa(int(existing.Spec.Replicas))
 		updated, err := r.c.ReplicationControllers(existing.Namespace).Update(existing)
 		if err != nil {
 			return err
@@ -204,7 +205,7 @@ func (r *RollingUpdater) Update(config *RollingUpdaterConfig) error {
 	}
 	// The minumum pods which must remain available througout the update
 	// calculated for internal convenience.
-	minAvailable := integer.IntMax(0, desired-maxUnavailable)
+	minAvailable := int32(integer.IntMax(0, int(desired-maxUnavailable)))
 	// If the desired new scale is 0, then the max unavailable is necessarily
 	// the effective scale of the old RC regardless of the configuration
 	// (equivalent to 100% maxUnavailable).
@@ -258,7 +259,7 @@ func (r *RollingUpdater) Update(config *RollingUpdaterConfig) error {
 // scaleUp scales up newRc to desired by whatever increment is possible given
 // the configured surge threshold. scaleUp will safely no-op as necessary when
 // it detects redundancy or other relevant conditions.
-func (r *RollingUpdater) scaleUp(newRc, oldRc *api.ReplicationController, desired, maxSurge, maxUnavailable int, scaleRetryParams *RetryParams, config *RollingUpdaterConfig) (*api.ReplicationController, error) {
+func (r *RollingUpdater) scaleUp(newRc, oldRc *api.ReplicationController, desired, maxSurge, maxUnavailable int32, scaleRetryParams *RetryParams, config *RollingUpdaterConfig) (*api.ReplicationController, error) {
 	// If we're already at the desired, do nothing.
 	if newRc.Spec.Replicas == desired {
 		return newRc, nil
@@ -291,7 +292,7 @@ func (r *RollingUpdater) scaleUp(newRc, oldRc *api.ReplicationController, desire
 // scaleDown scales down oldRc to 0 at whatever decrement possible given the
 // thresholds defined on the config. scaleDown will safely no-op as necessary
 // when it detects redundancy or other relevant conditions.
-func (r *RollingUpdater) scaleDown(newRc, oldRc *api.ReplicationController, desired, minAvailable, maxUnavailable, maxSurge int, config *RollingUpdaterConfig) (*api.ReplicationController, error) {
+func (r *RollingUpdater) scaleDown(newRc, oldRc *api.ReplicationController, desired, minAvailable, maxUnavailable, maxSurge int32, config *RollingUpdaterConfig) (*api.ReplicationController, error) {
 	// Already scaled down; do nothing.
 	if oldRc.Spec.Replicas == 0 {
 		return oldRc, nil
@@ -356,10 +357,10 @@ func (r *RollingUpdater) scaleAndWaitWithScaler(rc *api.ReplicationController, r
 // readyPods returns the old and new ready counts for their pods.
 // If a pod is observed as being ready, it's considered ready even
 // if it later becomes notReady.
-func (r *RollingUpdater) readyPods(oldRc, newRc *api.ReplicationController) (int, int, error) {
+func (r *RollingUpdater) readyPods(oldRc, newRc *api.ReplicationController) (int32, int32, error) {
 	controllers := []*api.ReplicationController{oldRc, newRc}
-	oldReady := 0
-	newReady := 0
+	oldReady := int32(0)
+	newReady := int32(0)
 
 	for i := range controllers {
 		controller := controllers[i]

pkg/kubectl/rolling_updater_test.go

@@ -48,7 +48,7 @@ func oldRc(replicas int, original int) *api.ReplicationController {
 			},
 		},
 		Spec: api.ReplicationControllerSpec{
-			Replicas: replicas,
+			Replicas: int32(replicas),
 			Selector: map[string]string{"version": "v1"},
 			Template: &api.PodTemplateSpec{
 				ObjectMeta: api.ObjectMeta{
@@ -58,7 +58,7 @@ func oldRc(replicas int, original int) *api.ReplicationController {
 			},
 		},
 		Status: api.ReplicationControllerStatus{
-			Replicas: replicas,
+			Replicas: int32(replicas),
 		},
 	}
 }
@@ -794,7 +794,7 @@ Scaling foo-v2 up to 2
 				}
 				if expected == -1 {
 					t.Fatalf("unexpected scale of %s to %d", rc.Name, rc.Spec.Replicas)
-				} else if e, a := expected, rc.Spec.Replicas; e != a {
+				} else if e, a := expected, int(rc.Spec.Replicas); e != a {
 					t.Fatalf("expected scale of %s to %d, got %d", rc.Name, e, a)
 				}
 				// Simulate the scale.
@@ -810,7 +810,7 @@ Scaling foo-v2 up to 2
 			},
 		}
 		// Set up a mock readiness check which handles the test assertions.
-		updater.getReadyPods = func(oldRc, newRc *api.ReplicationController) (int, int, error) {
+		updater.getReadyPods = func(oldRc, newRc *api.ReplicationController) (int32, int32, error) {
 			// Return simulated readiness, and throw an error if this call has no
 			// expectations defined.
 			oldReady := next(&oldReady)
@@ -818,7 +818,7 @@ Scaling foo-v2 up to 2
 			if oldReady == -1 || newReady == -1 {
 				t.Fatalf("unexpected getReadyPods call for:\noldRc: %+v\nnewRc: %+v", oldRc, newRc)
 			}
-			return oldReady, newReady, nil
+			return int32(oldReady), int32(newReady), nil
 		}
 		var buffer bytes.Buffer
 		config := &RollingUpdaterConfig{
@@ -860,7 +860,7 @@ func TestUpdate_progressTimeout(t *testing.T) {
 			return nil
 		},
 	}
-	updater.getReadyPods = func(oldRc, newRc *api.ReplicationController) (int, int, error) {
+	updater.getReadyPods = func(oldRc, newRc *api.ReplicationController) (int32, int32, error) {
 		// Coerce a timeout by pods never becoming ready.
 		return 0, 0, nil
 	}
@@ -913,7 +913,7 @@ func TestUpdate_assignOriginalAnnotation(t *testing.T) {
 		cleanup: func(oldRc, newRc *api.ReplicationController, config *RollingUpdaterConfig) error {
 			return nil
 		},
-		getReadyPods: func(oldRc, newRc *api.ReplicationController) (int, int, error) {
+		getReadyPods: func(oldRc, newRc *api.ReplicationController) (int32, int32, error) {
 			return 1, 1, nil
 		},
 	}
@@ -1573,8 +1573,8 @@ func TestRollingUpdater_readyPods(t *testing.T) {
 		oldRc *api.ReplicationController
 		newRc *api.ReplicationController
 		// expectated old/new ready counts
-		oldReady int
-		newReady int
+		oldReady int32
+		newReady int32
 		// pods owned by the rcs; indicate whether they're ready
 		oldPods []bool
 		newPods []bool

pkg/kubectl/run.go

@@ -105,7 +105,7 @@ func (DeploymentV1Beta1) Generate(genericParams map[string]interface{}) (runtime
 			Labels: labels,
 		},
 		Spec: extensions.DeploymentSpec{
-			Replicas: count,
+			Replicas: int32(count),
 			Selector: &unversioned.LabelSelector{MatchLabels: labels},
 			Template: api.PodTemplateSpec{
 				ObjectMeta: api.ObjectMeta{
@@ -605,7 +605,7 @@ func (BasicReplicationController) Generate(genericParams map[string]interface{})
 			Labels: labels,
 		},
 		Spec: api.ReplicationControllerSpec{
-			Replicas: count,
+			Replicas: int32(count),
 			Selector: labels,
 			Template: &api.PodTemplateSpec{
 				ObjectMeta: api.ObjectMeta{
@@ -680,11 +680,11 @@ func updatePodPorts(params map[string]string, podSpec *api.PodSpec) (err error)
 	if port > 0 {
 		podSpec.Containers[0].Ports = []api.ContainerPort{
 			{
-				ContainerPort: port,
+				ContainerPort: int32(port),
 			},
 		}
 		if hostPort > 0 {
-			podSpec.Containers[0].Ports[0].HostPort = hostPort
+			podSpec.Containers[0].Ports[0].HostPort = int32(hostPort)
 		}
 	}
 	return nil

pkg/kubectl/scale.go

@@ -129,8 +129,8 @@ func ScaleCondition(r Scaler, precondition *ScalePrecondition, namespace, name s
 
 // ValidateReplicationController ensures that the preconditions match.  Returns nil if they are valid, an error otherwise
 func (precondition *ScalePrecondition) ValidateReplicationController(controller *api.ReplicationController) error {
-	if precondition.Size != -1 && controller.Spec.Replicas != precondition.Size {
-		return PreconditionError{"replicas", strconv.Itoa(precondition.Size), strconv.Itoa(controller.Spec.Replicas)}
+	if precondition.Size != -1 && int(controller.Spec.Replicas) != precondition.Size {
+		return PreconditionError{"replicas", strconv.Itoa(precondition.Size), strconv.Itoa(int(controller.Spec.Replicas))}
 	}
 	if len(precondition.ResourceVersion) != 0 && controller.ResourceVersion != precondition.ResourceVersion {
 		return PreconditionError{"resource version", precondition.ResourceVersion, controller.ResourceVersion}
@@ -152,7 +152,7 @@ func (scaler *ReplicationControllerScaler) ScaleSimple(namespace, name string, p
 			return err
 		}
 	}
-	controller.Spec.Replicas = int(newSize)
+	controller.Spec.Replicas = int32(newSize)
 	// TODO: do retry on 409 errors here?
 	if _, err := scaler.c.ReplicationControllers(namespace).Update(controller); err != nil {
 		if errors.IsInvalid(err) {
@@ -191,8 +191,8 @@ func (scaler *ReplicationControllerScaler) Scale(namespace, name string, newSize
 
 // ValidateReplicaSet ensures that the preconditions match.  Returns nil if they are valid, an error otherwise
 func (precondition *ScalePrecondition) ValidateReplicaSet(replicaSet *extensions.ReplicaSet) error {
-	if precondition.Size != -1 && replicaSet.Spec.Replicas != precondition.Size {
-		return PreconditionError{"replicas", strconv.Itoa(precondition.Size), strconv.Itoa(replicaSet.Spec.Replicas)}
+	if precondition.Size != -1 && int(replicaSet.Spec.Replicas) != precondition.Size {
+		return PreconditionError{"replicas", strconv.Itoa(precondition.Size), strconv.Itoa(int(replicaSet.Spec.Replicas))}
 	}
 	if len(precondition.ResourceVersion) != 0 && replicaSet.ResourceVersion != precondition.ResourceVersion {
 		return PreconditionError{"resource version", precondition.ResourceVersion, replicaSet.ResourceVersion}
@@ -214,7 +214,7 @@ func (scaler *ReplicaSetScaler) ScaleSimple(namespace, name string, precondition
 			return err
 		}
 	}
-	rs.Spec.Replicas = int(newSize)
+	rs.Spec.Replicas = int32(newSize)
 	// TODO: do retry on 409 errors here?
 	if _, err := scaler.c.ReplicaSets(namespace).Update(rs); err != nil {
 		if errors.IsInvalid(err) {
@@ -256,8 +256,8 @@ func (precondition *ScalePrecondition) ValidateJob(job *batch.Job) error {
 	if precondition.Size != -1 && job.Spec.Parallelism == nil {
 		return PreconditionError{"parallelism", strconv.Itoa(precondition.Size), "nil"}
 	}
-	if precondition.Size != -1 && *job.Spec.Parallelism != precondition.Size {
-		return PreconditionError{"parallelism", strconv.Itoa(precondition.Size), strconv.Itoa(*job.Spec.Parallelism)}
+	if precondition.Size != -1 && int(*job.Spec.Parallelism) != precondition.Size {
+		return PreconditionError{"parallelism", strconv.Itoa(precondition.Size), strconv.Itoa(int(*job.Spec.Parallelism))}
 	}
 	if len(precondition.ResourceVersion) != 0 && job.ResourceVersion != precondition.ResourceVersion {
 		return PreconditionError{"resource version", precondition.ResourceVersion, job.ResourceVersion}
@@ -280,7 +280,7 @@ func (scaler *JobScaler) ScaleSimple(namespace, name string, preconditions *Scal
 			return err
 		}
 	}
-	parallelism := int(newSize)
+	parallelism := int32(newSize)
 	job.Spec.Parallelism = &parallelism
 	if _, err := scaler.c.Jobs(namespace).Update(job); err != nil {
 		if errors.IsInvalid(err) {
@@ -319,8 +319,8 @@ func (scaler *JobScaler) Scale(namespace, name string, newSize uint, preconditio
 
 // ValidateDeployment ensures that the preconditions match.  Returns nil if they are valid, an error otherwise.
 func (precondition *ScalePrecondition) ValidateDeployment(deployment *extensions.Deployment) error {
-	if precondition.Size != -1 && deployment.Spec.Replicas != precondition.Size {
-		return PreconditionError{"replicas", strconv.Itoa(precondition.Size), strconv.Itoa(deployment.Spec.Replicas)}
+	if precondition.Size != -1 && int(deployment.Spec.Replicas) != precondition.Size {
+		return PreconditionError{"replicas", strconv.Itoa(precondition.Size), strconv.Itoa(int(deployment.Spec.Replicas))}
 	}
 	if len(precondition.ResourceVersion) != 0 && deployment.ResourceVersion != precondition.ResourceVersion {
 		return PreconditionError{"resource version", precondition.ResourceVersion, deployment.ResourceVersion}
@@ -346,7 +346,7 @@ func (scaler *DeploymentScaler) ScaleSimple(namespace, name string, precondition
 
 	// TODO(madhusudancs): Fix this when Scale group issues are resolved (see issue #18528).
 	// For now I'm falling back to regular Deployment update operation.
-	deployment.Spec.Replicas = int(newSize)
+	deployment.Spec.Replicas = int32(newSize)
 	if _, err := scaler.c.Deployments(namespace).Update(deployment); err != nil {
 		if errors.IsInvalid(err) {
 			return ScaleError{ScaleUpdateInvalidFailure, deployment.ResourceVersion, err}

pkg/kubectl/scale_test.go

@@ -107,7 +107,7 @@ func TestReplicationControllerScale(t *testing.T) {
 	if action, ok := actions[0].(testclient.GetAction); !ok || action.GetResource() != "replicationcontrollers" || action.GetName() != name {
 		t.Errorf("unexpected action: %v, expected get-replicationController %s", actions[0], name)
 	}
-	if action, ok := actions[1].(testclient.UpdateAction); !ok || action.GetResource() != "replicationcontrollers" || action.GetObject().(*api.ReplicationController).Spec.Replicas != int(count) {
+	if action, ok := actions[1].(testclient.UpdateAction); !ok || action.GetResource() != "replicationcontrollers" || action.GetObject().(*api.ReplicationController).Spec.Replicas != int32(count) {
 		t.Errorf("unexpected action %v, expected update-replicationController with replicas = %d", actions[1], count)
 	}
 }
@@ -261,7 +261,7 @@ func (c *ErrorJobs) Update(job *batch.Job) (*batch.Job, error) {
 }
 
 func (c *ErrorJobs) Get(name string) (*batch.Job, error) {
-	zero := 0
+	zero := int32(0)
 	return &batch.Job{
 		Spec: batch.JobSpec{
 			Parallelism: &zero,
@@ -317,7 +317,7 @@ func TestJobScale(t *testing.T) {
 	if action, ok := actions[0].(testclient.GetAction); !ok || action.GetResource() != "jobs" || action.GetName() != name {
 		t.Errorf("unexpected action: %v, expected get-replicationController %s", actions[0], name)
 	}
-	if action, ok := actions[1].(testclient.UpdateAction); !ok || action.GetResource() != "jobs" || *action.GetObject().(*batch.Job).Spec.Parallelism != int(count) {
+	if action, ok := actions[1].(testclient.UpdateAction); !ok || action.GetResource() != "jobs" || *action.GetObject().(*batch.Job).Spec.Parallelism != int32(count) {
 		t.Errorf("unexpected action %v, expected update-job with parallelism = %d", actions[1], count)
 	}
 }
@@ -342,7 +342,7 @@ func TestJobScaleInvalid(t *testing.T) {
 }
 
 func TestJobScaleFailsPreconditions(t *testing.T) {
-	ten := 10
+	ten := int32(10)
 	fake := testclient.NewSimpleFake(&batch.Job{
 		Spec: batch.JobSpec{
 			Parallelism: &ten,
@@ -364,7 +364,7 @@ func TestJobScaleFailsPreconditions(t *testing.T) {
 }
 
 func TestValidateJob(t *testing.T) {
-	zero, ten, twenty := 0, 10, 20
+	zero, ten, twenty := int32(0), int32(10), int32(20)
 	tests := []struct {
 		preconditions ScalePrecondition
 		job           batch.Job
@@ -557,7 +557,7 @@ func TestDeploymentScale(t *testing.T) {
 	if action, ok := actions[0].(testclient.GetAction); !ok || action.GetResource() != "deployments" || action.GetName() != name {
 		t.Errorf("unexpected action: %v, expected get-replicationController %s", actions[0], name)
 	}
-	if action, ok := actions[1].(testclient.UpdateAction); !ok || action.GetResource() != "deployments" || action.GetObject().(*extensions.Deployment).Spec.Replicas != int(count) {
+	if action, ok := actions[1].(testclient.UpdateAction); !ok || action.GetResource() != "deployments" || action.GetObject().(*extensions.Deployment).Spec.Replicas != int32(count) {
 		t.Errorf("unexpected action %v, expected update-deployment with replicas = %d", actions[1], count)
 	}
 }
@@ -603,7 +603,7 @@ func TestDeploymentScaleFailsPreconditions(t *testing.T) {
 }
 
 func TestValidateDeployment(t *testing.T) {
-	zero, ten, twenty := 0, 10, 20
+	zero, ten, twenty := int32(0), int32(10), int32(20)
 	tests := []struct {
 		preconditions ScalePrecondition
 		deployment    extensions.Deployment

pkg/kubectl/service.go

@@ -136,7 +136,7 @@ func generate(genericParams map[string]interface{}) (runtime.Object, error) {
 		}
 		ports = append(ports, api.ServicePort{
 			Name:     name,
-			Port:     port,
+			Port:     int32(port),
 			Protocol: api.Protocol(params["protocol"]),
 		})
 	}
@@ -171,7 +171,7 @@ func generate(genericParams map[string]interface{}) (runtime.Object, error) {
 		// should be the same as Port
 		for i := range service.Spec.Ports {
 			port := service.Spec.Ports[i].Port
-			service.Spec.Ports[i].TargetPort = intstr.FromInt(port)
+			service.Spec.Ports[i].TargetPort = intstr.FromInt(int(port))
 		}
 	}
 	if params["create-external-load-balancer"] == "true" {

pkg/kubectl/stop.go

@@ -367,7 +367,7 @@ func (reaper *DeploymentReaper) Stop(namespace, name string, timeout time.Durati
 	deployment, err := reaper.updateDeploymentWithRetries(namespace, name, func(d *extensions.Deployment) {
 		// set deployment's history and scale to 0
 		// TODO replace with patch when available: https://github.com/kubernetes/kubernetes/issues/20527
-		d.Spec.RevisionHistoryLimit = util.IntPtr(0)
+		d.Spec.RevisionHistoryLimit = util.Int32Ptr(0)
 		d.Spec.Replicas = 0
 		d.Spec.Paused = true
 	})

pkg/kubectl/stop_test.go

@@ -379,7 +379,7 @@ func TestReplicaSetStop(t *testing.T) {
 func TestJobStop(t *testing.T) {
 	name := "foo"
 	ns := "default"
-	zero := 0
+	zero := int32(0)
 	tests := []struct {
 		Name            string
 		Objs            []runtime.Object

pkg/kubelet/envvars/envvars.go

@@ -44,13 +44,13 @@ func FromServices(services *api.ServiceList) []api.EnvVar {
 		result = append(result, api.EnvVar{Name: name, Value: service.Spec.ClusterIP})
 		// First port - give it the backwards-compatible name
 		name = makeEnvVariableName(service.Name) + "_SERVICE_PORT"
-		result = append(result, api.EnvVar{Name: name, Value: strconv.Itoa(service.Spec.Ports[0].Port)})
+		result = append(result, api.EnvVar{Name: name, Value: strconv.Itoa(int(service.Spec.Ports[0].Port))})
 		// All named ports (only the first may be unnamed, checked in validation)
 		for i := range service.Spec.Ports {
 			sp := &service.Spec.Ports[i]
 			if sp.Name != "" {
 				pn := name + "_" + makeEnvVariableName(sp.Name)
-				result = append(result, api.EnvVar{Name: pn, Value: strconv.Itoa(sp.Port)})
+				result = append(result, api.EnvVar{Name: pn, Value: strconv.Itoa(int(sp.Port))})
 			}
 		}
 		// Docker-compatible vars.
@@ -96,7 +96,7 @@ func makeLinkVariables(service *api.Service) []api.EnvVar {
 			},
 			{
 				Name:  portPrefix + "_PORT",
-				Value: strconv.Itoa(sp.Port),
+				Value: strconv.Itoa(int(sp.Port)),
 			},
 			{
 				Name:  portPrefix + "_ADDR",

pkg/kubelet/kubelet.go

@@ -1353,8 +1353,8 @@ func makePortMappings(container *api.Container) (ports []kubecontainer.PortMappi
 	names := make(map[string]struct{})
 	for _, p := range container.Ports {
 		pm := kubecontainer.PortMapping{
-			HostPort:      p.HostPort,
-			ContainerPort: p.ContainerPort,
+			HostPort:      int(p.HostPort),
+			ContainerPort: int(p.ContainerPort),
 			Protocol:      p.Protocol,
 			HostIP:        p.HostIP,
 		}
@@ -3506,7 +3506,7 @@ func (kl *Kubelet) convertStatusToAPIStatus(pod *api.Pod, podStatus *kubecontain
 		cid := cs.ID.String()
 		status := &api.ContainerStatus{
 			Name:         cs.Name,
-			RestartCount: cs.RestartCount,
+			RestartCount: int32(cs.RestartCount),
 			Image:        cs.Image,
 			ImageID:      cs.ImageID,
 			ContainerID:  cid,
@@ -3516,7 +3516,7 @@ func (kl *Kubelet) convertStatusToAPIStatus(pod *api.Pod, podStatus *kubecontain
 			status.State.Running = &api.ContainerStateRunning{StartedAt: unversioned.NewTime(cs.StartedAt)}
 		case kubecontainer.ContainerStateExited:
 			status.State.Terminated = &api.ContainerStateTerminated{
-				ExitCode:    cs.ExitCode,
+				ExitCode:    int32(cs.ExitCode),
 				Reason:      cs.Reason,
 				Message:     cs.Message,
 				StartedAt:   unversioned.NewTime(cs.StartedAt),

pkg/kubelet/lifecycle/handlers.go

@@ -78,7 +78,7 @@ func resolvePort(portReference intstr.IntOrString, container *api.Container) (in
 	}
 	for _, portSpec := range container.Ports {
 		if portSpec.Name == portName {
-			return portSpec.ContainerPort, nil
+			return int(portSpec.ContainerPort), nil
 		}
 	}
 	return -1, fmt.Errorf("couldn't find port: %v in %v", portReference, container)

pkg/kubelet/lifecycle/handlers_test.go

@@ -43,7 +43,7 @@ func TestResolvePortString(t *testing.T) {
 	name := "foo"
 	container := &api.Container{
 		Ports: []api.ContainerPort{
-			{Name: name, ContainerPort: expected},
+			{Name: name, ContainerPort: int32(expected)},
 		},
 	}
 	port, err := resolvePort(intstr.FromString(name), container)
@@ -56,7 +56,7 @@ func TestResolvePortString(t *testing.T) {
 }
 
 func TestResolvePortStringUnknown(t *testing.T) {
-	expected := 80
+	expected := int32(80)
 	name := "foo"
 	container := &api.Container{
 		Ports: []api.ContainerPort{

pkg/kubelet/prober/prober.go

@@ -198,7 +198,7 @@ func extractPort(param intstr.IntOrString, container api.Container) (int, error)
 func findPortByName(container api.Container, portName string) (int, error) {
 	for _, port := range container.Ports {
 		if port.Name == portName {
-			return port.ContainerPort, nil
+			return int(port.ContainerPort), nil
 		}
 	}
 	return 0, fmt.Errorf("port %s not found", portName)

pkg/kubelet/prober/worker.go

@@ -188,7 +188,7 @@ func (w *worker) doProbe() (keepGoing bool) {
 			w.pod.Spec.RestartPolicy != api.RestartPolicyNever
 	}
 
-	if int(time.Since(c.State.Running.StartedAt.Time).Seconds()) < w.spec.InitialDelaySeconds {
+	if int32(time.Since(c.State.Running.StartedAt.Time).Seconds()) < w.spec.InitialDelaySeconds {
 		return true
 	}
 
@@ -205,8 +205,8 @@ func (w *worker) doProbe() (keepGoing bool) {
 		w.resultRun = 1
 	}
 
-	if (result == results.Failure && w.resultRun < w.spec.FailureThreshold) ||
-		(result == results.Success && w.resultRun < w.spec.SuccessThreshold) {
+	if (result == results.Failure && w.resultRun < int(w.spec.FailureThreshold)) ||
+		(result == results.Success && w.resultRun < int(w.spec.SuccessThreshold)) {
 		// Success or failure is below threshold - leave the probe state unchanged.
 		return true
 	}

pkg/kubemark/hollow_proxy.go

@@ -60,7 +60,7 @@ func NewHollowProxyOrDie(
 ) *HollowProxy {
 	// Create and start Hollow Proxy
 	config := options.NewProxyConfig()
-	config.OOMScoreAdj = util.IntPtr(0)
+	config.OOMScoreAdj = util.Int32Ptr(0)
 	config.ResourceContainer = ""
 	config.NodeRef = &api.ObjectReference{
 		Kind:      "Node",

pkg/master/controller.go

@@ -158,12 +158,12 @@ func createPortAndServiceSpec(servicePort int, nodePort int, servicePortName str
 	//Use the Cluster IP type for the service port if NodePort isn't provided.
 	//Otherwise, we will be binding the master service to a NodePort.
 	servicePorts := []api.ServicePort{{Protocol: api.ProtocolTCP,
-		Port:       servicePort,
+		Port:       int32(servicePort),
 		Name:       servicePortName,
 		TargetPort: intstr.FromInt(servicePort)}}
 	serviceType := api.ServiceTypeClusterIP
 	if nodePort > 0 {
-		servicePorts[0].NodePort = nodePort
+		servicePorts[0].NodePort = int32(nodePort)
 		serviceType = api.ServiceTypeNodePort
 	}
 	if extraServicePorts != nil {
@@ -175,7 +175,7 @@ func createPortAndServiceSpec(servicePort int, nodePort int, servicePortName str
 // createEndpointPortSpec creates an array of endpoint ports
 func createEndpointPortSpec(endpointPort int, endpointPortName string, extraEndpointPorts []api.EndpointPort) []api.EndpointPort {
 	endpointPorts := []api.EndpointPort{{Protocol: api.ProtocolTCP,
-		Port: endpointPort,
+		Port: int32(endpointPort),
 		Name: endpointPortName,
 	}}
 	if extraEndpointPorts != nil {

pkg/master/master_test.go

@@ -285,8 +285,8 @@ func TestControllerServicePorts(t *testing.T) {
 
 	controller := master.NewBootstrapController()
 
-	assert.Equal(1000, controller.ExtraServicePorts[0].Port)
-	assert.Equal(1010, controller.ExtraServicePorts[1].Port)
+	assert.Equal(int32(1000), controller.ExtraServicePorts[0].Port)
+	assert.Equal(int32(1010), controller.ExtraServicePorts[1].Port)
 }
 
 // TestGetNodeAddresses verifies that proper results are returned

pkg/metrics/metrics_grabber.go

@@ -94,14 +94,14 @@ func (g *MetricsGrabber) GrabFromKubelet(nodeName string) (KubeletMetrics, error
 		return KubeletMetrics{}, fmt.Errorf("Error listing nodes with name %v, got %v", nodeName, nodes.Items)
 	}
 	kubeletPort := nodes.Items[0].Status.DaemonEndpoints.KubeletEndpoint.Port
-	return g.grabFromKubeletInternal(nodeName, kubeletPort)
+	return g.grabFromKubeletInternal(nodeName, int(kubeletPort))
 }
 
 func (g *MetricsGrabber) grabFromKubeletInternal(nodeName string, kubeletPort int) (KubeletMetrics, error) {
 	if kubeletPort <= 0 || kubeletPort > 65535 {
 		return KubeletMetrics{}, fmt.Errorf("Invalid Kubelet port %v. Skipping Kubelet's metrics gathering.", kubeletPort)
 	}
-	output, err := g.getMetricsFromNode(nodeName, kubeletPort)
+	output, err := g.getMetricsFromNode(nodeName, int(kubeletPort))
 	if err != nil {
 		return KubeletMetrics{}, err
 	}
@@ -173,7 +173,7 @@ func (g *MetricsGrabber) Grab(unknownMetrics sets.String) (MetricsCollection, er
 		} else {
 			for _, node := range nodes.Items {
 				kubeletPort := node.Status.DaemonEndpoints.KubeletEndpoint.Port
-				metrics, err := g.grabFromKubeletInternal(node.Name, kubeletPort)
+				metrics, err := g.grabFromKubeletInternal(node.Name, int(kubeletPort))
 				if err != nil {
 					errs = append(errs, err)
 				}

pkg/proxy/iptables/proxier.go

@@ -330,7 +330,7 @@ func CleanupLeftovers(ipt utiliptables.Interface) (encounteredError bool) {
 }
 
 func (proxier *Proxier) sameConfig(info *serviceInfo, service *api.Service, port *api.ServicePort) bool {
-	if info.protocol != port.Protocol || info.port != port.Port || info.nodePort != port.NodePort {
+	if info.protocol != port.Protocol || info.port != int(port.Port) || info.nodePort != int(port.NodePort) {
 		return false
 	}
 	if !info.clusterIP.Equal(net.ParseIP(service.Spec.ClusterIP)) {
@@ -426,9 +426,9 @@ func (proxier *Proxier) OnServiceUpdate(allServices []api.Service) {
 			glog.V(1).Infof("Adding new service %q at %s:%d/%s", serviceName, serviceIP, servicePort.Port, servicePort.Protocol)
 			info = newServiceInfo(serviceName)
 			info.clusterIP = serviceIP
-			info.port = servicePort.Port
+			info.port = int(servicePort.Port)
 			info.protocol = servicePort.Protocol
-			info.nodePort = servicePort.NodePort
+			info.nodePort = int(servicePort.NodePort)
 			info.externalIPs = service.Spec.ExternalIPs
 			// Deep-copy in case the service instance changes
 			info.loadBalancerStatus = *api.LoadBalancerStatusDeepCopy(&service.Status.LoadBalancer)
@@ -483,7 +483,7 @@ func (proxier *Proxier) OnEndpointsUpdate(allEndpoints []api.Endpoints) {
 				port := &ss.Ports[i]
 				for i := range ss.Addresses {
 					addr := &ss.Addresses[i]
-					portsToEndpoints[port.Name] = append(portsToEndpoints[port.Name], hostPortPair{addr.IP, port.Port})
+					portsToEndpoints[port.Name] = append(portsToEndpoints[port.Name], hostPortPair{addr.IP, int(port.Port)})
 				}
 			}
 		}

pkg/proxy/userspace/proxier.go

@@ -419,11 +419,11 @@ func (proxier *Proxier) OnServiceUpdate(services []api.Service) {
 				continue
 			}
 			info.portal.ip = serviceIP
-			info.portal.port = servicePort.Port
+			info.portal.port = int(servicePort.Port)
 			info.externalIPs = service.Spec.ExternalIPs
 			// Deep-copy in case the service instance changes
 			info.loadBalancerStatus = *api.LoadBalancerStatusDeepCopy(&service.Status.LoadBalancer)
-			info.nodePort = servicePort.NodePort
+			info.nodePort = int(servicePort.NodePort)
 			info.sessionAffinityType = service.Spec.SessionAffinity
 			glog.V(4).Infof("info: %+v", info)
 
@@ -452,7 +452,7 @@ func (proxier *Proxier) OnServiceUpdate(services []api.Service) {
 }
 
 func sameConfig(info *serviceInfo, service *api.Service, port *api.ServicePort) bool {
-	if info.protocol != port.Protocol || info.portal.port != port.Port || info.nodePort != port.NodePort {
+	if info.protocol != port.Protocol || info.portal.port != int(port.Port) || info.nodePort != int(port.NodePort) {
 		return false
 	}
 	if !info.portal.ip.Equal(net.ParseIP(service.Spec.ClusterIP)) {

pkg/proxy/userspace/proxier_test.go

@@ -82,8 +82,8 @@ func waitForClosedPortUDP(p *Proxier, proxyPort int) error {
 	return fmt.Errorf("port %d still open", proxyPort)
 }
 
-var tcpServerPort int
-var udpServerPort int
+var tcpServerPort int32
+var udpServerPort int32
 
 func init() {
 	// Don't handle panics
@@ -103,10 +103,11 @@ func init() {
 	if err != nil {
 		panic(fmt.Sprintf("failed to parse: %v", err))
 	}
-	tcpServerPort, err = strconv.Atoi(port)
+	tcpServerPortValue, err := strconv.Atoi(port)
 	if err != nil {
 		panic(fmt.Sprintf("failed to atoi(%s): %v", port, err))
 	}
+	tcpServerPort = int32(tcpServerPortValue)
 
 	// UDP setup.
 	udp, err := newUDPEchoServer()
@@ -117,10 +118,11 @@ func init() {
 	if err != nil {
 		panic(fmt.Sprintf("failed to parse: %v", err))
 	}
-	udpServerPort, err = strconv.Atoi(port)
+	udpServerPortValue, err := strconv.Atoi(port)
 	if err != nil {
 		panic(fmt.Sprintf("failed to atoi(%s): %v", port, err))
 	}
+	udpServerPort = int32(udpServerPortValue)
 	go udp.Loop()
 }
 
@@ -564,7 +566,7 @@ func TestTCPProxyUpdateDeleteUpdate(t *testing.T) {
 		ObjectMeta: api.ObjectMeta{Name: service.Name, Namespace: service.Namespace},
 		Spec: api.ServiceSpec{ClusterIP: "1.2.3.4", Ports: []api.ServicePort{{
 			Name:     "p",
-			Port:     svcInfo.proxyPort,
+			Port:     int32(svcInfo.proxyPort),
 			Protocol: "TCP",
 		}}},
 	}})
@@ -616,7 +618,7 @@ func TestUDPProxyUpdateDeleteUpdate(t *testing.T) {
 		ObjectMeta: api.ObjectMeta{Name: service.Name, Namespace: service.Namespace},
 		Spec: api.ServiceSpec{ClusterIP: "1.2.3.4", Ports: []api.ServicePort{{
 			Name:     "p",
-			Port:     svcInfo.proxyPort,
+			Port:     int32(svcInfo.proxyPort),
 			Protocol: "UDP",
 		}}},
 	}})
@@ -752,7 +754,7 @@ func TestProxyUpdatePublicIPs(t *testing.T) {
 		Spec: api.ServiceSpec{
 			Ports: []api.ServicePort{{
 				Name:     "p",
-				Port:     svcInfo.portal.port,
+				Port:     int32(svcInfo.portal.port),
 				Protocol: "TCP",
 			}},
 			ClusterIP:   svcInfo.portal.ip.String(),
@@ -803,7 +805,7 @@ func TestProxyUpdatePortal(t *testing.T) {
 		ObjectMeta: api.ObjectMeta{Name: service.Name, Namespace: service.Namespace},
 		Spec: api.ServiceSpec{ClusterIP: "", Ports: []api.ServicePort{{
 			Name:     "p",
-			Port:     svcInfo.proxyPort,
+			Port:     int32(svcInfo.proxyPort),
 			Protocol: "TCP",
 		}}},
 	}})
@@ -816,7 +818,7 @@ func TestProxyUpdatePortal(t *testing.T) {
 		ObjectMeta: api.ObjectMeta{Name: service.Name, Namespace: service.Namespace},
 		Spec: api.ServiceSpec{ClusterIP: "None", Ports: []api.ServicePort{{
 			Name:     "p",
-			Port:     svcInfo.proxyPort,
+			Port:     int32(svcInfo.proxyPort),
 			Protocol: "TCP",
 		}}},
 	}})
@@ -829,7 +831,7 @@ func TestProxyUpdatePortal(t *testing.T) {
 		ObjectMeta: api.ObjectMeta{Name: service.Name, Namespace: service.Namespace},
 		Spec: api.ServiceSpec{ClusterIP: "1.2.3.4", Ports: []api.ServicePort{{
 			Name:     "p",
-			Port:     svcInfo.proxyPort,
+			Port:     int32(svcInfo.proxyPort),
 			Protocol: "TCP",
 		}}},
 	}})

pkg/proxy/userspace/roundrobin.go

@@ -244,7 +244,7 @@ func (lb *LoadBalancerRR) OnEndpointsUpdate(allEndpoints []api.Endpoints) {
 				port := &ss.Ports[i]
 				for i := range ss.Addresses {
 					addr := &ss.Addresses[i]
-					portsToEndpoints[port.Name] = append(portsToEndpoints[port.Name], hostPortPair{addr.IP, port.Port})
+					portsToEndpoints[port.Name] = append(portsToEndpoints[port.Name], hostPortPair{addr.IP, int(port.Port)})
 					// Ignore the protocol field - we'll get that from the Service objects.
 				}
 			}

pkg/registry/controller/etcd/etcd_test.go

@@ -281,7 +281,7 @@ func TestScaleUpdate(t *testing.T) {
 	if err != nil {
 		t.Fatalf("error setting new replication controller %v: %v", *validController, err)
 	}
-	replicas := 12
+	replicas := int32(12)
 	update := autoscaling.Scale{
 		ObjectMeta: api.ObjectMeta{Name: name, Namespace: namespace},
 		Spec: autoscaling.ScaleSpec{

pkg/registry/controller/strategy.go

@@ -105,7 +105,7 @@ func (rcStrategy) AllowUnconditionalUpdate() bool {
 func ControllerToSelectableFields(controller *api.ReplicationController) fields.Set {
 	objectMetaFieldsSet := generic.ObjectMetaFieldsSet(controller.ObjectMeta, true)
 	controllerSpecificFieldsSet := fields.Set{
-		"status.replicas": strconv.Itoa(controller.Status.Replicas),
+		"status.replicas": strconv.Itoa(int(controller.Status.Replicas)),
 	}
 	return generic.MergeFieldsSets(objectMetaFieldsSet, controllerSpecificFieldsSet)
 }

pkg/registry/deployment/etcd/etcd_test.go

@@ -225,7 +225,7 @@ func TestScaleUpdate(t *testing.T) {
 	if err := storage.Deployment.Storage.Create(ctx, key, &validDeployment, &deployment, 0); err != nil {
 		t.Fatalf("error setting new deployment (key: %s) %v: %v", key, validDeployment, err)
 	}
-	replicas := 12
+	replicas := int32(12)
 	update := extensions.Scale{
 		ObjectMeta: api.ObjectMeta{Name: name, Namespace: namespace},
 		Spec: extensions.ScaleSpec{

pkg/registry/experimental/controller/etcd/etcd_test.go

@@ -54,7 +54,7 @@ var validPodTemplate = api.PodTemplate{
 	},
 }
 
-var validReplicas = 8
+var validReplicas = int32(8)
 
 var validControllerSpec = api.ReplicationControllerSpec{
 	Replicas: validReplicas,
@@ -108,7 +108,7 @@ func TestUpdate(t *testing.T) {
 	if err := si.Create(ctx, key, &validController, nil, 0); err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
-	replicas := 12
+	replicas := int32(12)
 	update := extensions.Scale{
 		ObjectMeta: api.ObjectMeta{Name: "foo", Namespace: "test"},
 		Spec: extensions.ScaleSpec{

pkg/registry/job/etcd/etcd_test.go

@@ -39,8 +39,8 @@ func newStorage(t *testing.T) (*REST, *StatusREST, *etcdtesting.EtcdTestServer)
 }
 
 func validNewJob() *batch.Job {
-	completions := 1
-	parallelism := 1
+	completions := int32(1)
+	parallelism := int32(1)
 	return &batch.Job{
 		ObjectMeta: api.ObjectMeta{
 			Name:      "foo",
@@ -97,7 +97,7 @@ func TestUpdate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
 	test := registrytest.New(t, storage.Store)
-	two := 2
+	two := int32(2)
 	test.TestUpdate(
 		// valid
 		validNewJob(),

pkg/registry/job/strategy.go

@@ -158,7 +158,7 @@ func (jobStatusStrategy) ValidateUpdate(ctx api.Context, obj, old runtime.Object
 func JobToSelectableFields(job *batch.Job) fields.Set {
 	objectMetaFieldsSet := generic.ObjectMetaFieldsSet(job.ObjectMeta, true)
 	specificFieldsSet := fields.Set{
-		"status.successful": strconv.Itoa(job.Status.Succeeded),
+		"status.successful": strconv.Itoa(int(job.Status.Succeeded)),
 	}
 	return generic.MergeFieldsSets(objectMetaFieldsSet, specificFieldsSet)
 }

pkg/registry/job/strategy_test.go

@@ -80,7 +80,7 @@ func TestJobStrategy(t *testing.T) {
 	if len(errs) != 0 {
 		t.Errorf("Unexpected error validating %v", errs)
 	}
-	parallelism := 10
+	parallelism := int32(10)
 	updatedJob := &batch.Job{
 		ObjectMeta: api.ObjectMeta{Name: "bar", ResourceVersion: "4"},
 		Spec: batch.JobSpec{
@@ -173,8 +173,8 @@ func TestJobStatusStrategy(t *testing.T) {
 			Containers:    []api.Container{{Name: "abc", Image: "image", ImagePullPolicy: "IfNotPresent"}},
 		},
 	}
-	oldParallelism := 10
-	newParallelism := 11
+	oldParallelism := int32(10)
+	newParallelism := int32(11)
 	oldJob := &batch.Job{
 		ObjectMeta: api.ObjectMeta{
 			Name:            "myjob",

pkg/registry/node/etcd/etcd.go

@@ -123,7 +123,7 @@ func (r *REST) getKubeletPort(ctx api.Context, nodeName string) (int, error) {
 	if !ok {
 		return 0, fmt.Errorf("Unexpected object type: %#v", node)
 	}
-	return node.Status.DaemonEndpoints.KubeletEndpoint.Port, nil
+	return int(node.Status.DaemonEndpoints.KubeletEndpoint.Port), nil
 }
 
 func (c *REST) GetConnectionInfo(ctx api.Context, nodeName string) (string, uint, http.RoundTripper, error) {

pkg/registry/node/strategy.go

@@ -186,7 +186,7 @@ func ResourceLocation(getter ResourceGetter, connection client.ConnectionInfoGet
 	if kubeletPort == 0 {
 		kubeletPort = ports.KubeletPort
 	}
-	if portReq == "" || strconv.Itoa(kubeletPort) == portReq {
+	if portReq == "" || strconv.Itoa(int(kubeletPort)) == portReq {
 		scheme, port, kubeletTransport, err := connection.GetConnectionInfo(ctx, node.Name)
 		if err != nil {
 			return nil, nil, err

pkg/registry/replicaset/etcd/etcd_test.go

@@ -295,7 +295,7 @@ func TestScaleUpdate(t *testing.T) {
 			Namespace: api.NamespaceDefault,
 		},
 		Spec: extensions.ScaleSpec{
-			Replicas: replicas,
+			Replicas: int32(replicas),
 		},
 	}
 
@@ -308,7 +308,7 @@ func TestScaleUpdate(t *testing.T) {
 		t.Fatalf("error fetching scale for %s: %v", name, err)
 	}
 	scale := obj.(*extensions.Scale)
-	if scale.Spec.Replicas != replicas {
+	if scale.Spec.Replicas != int32(replicas) {
 		t.Errorf("wrong replicas count expected: %d got: %d", replicas, scale.Spec.Replicas)
 	}
 

pkg/registry/replicaset/strategy.go

@@ -106,7 +106,7 @@ func (rsStrategy) AllowUnconditionalUpdate() bool {
 func ReplicaSetToSelectableFields(rs *extensions.ReplicaSet) fields.Set {
 	objectMetaFieldsSet := generic.ObjectMetaFieldsSet(rs.ObjectMeta, true)
 	rsSpecificFieldsSet := fields.Set{
-		"status.replicas": strconv.Itoa(rs.Status.Replicas),
+		"status.replicas": strconv.Itoa(int(rs.Status.Replicas)),
 	}
 	return generic.MergeFieldsSets(objectMetaFieldsSet, rsSpecificFieldsSet)
 }

pkg/registry/service/rest.go

@@ -115,7 +115,7 @@ func (rs *REST) Create(ctx api.Context, obj runtime.Object) (runtime.Object, err
 	for i := range service.Spec.Ports {
 		servicePort := &service.Spec.Ports[i]
 		if servicePort.NodePort != 0 {
-			err := nodePortOp.Allocate(servicePort.NodePort)
+			err := nodePortOp.Allocate(int(servicePort.NodePort))
 			if err != nil {
 				// TODO: when validation becomes versioned, this gets more complicated.
 				el := field.ErrorList{field.Invalid(field.NewPath("spec", "ports").Index(i).Child("nodePort"), servicePort.NodePort, err.Error())}
@@ -129,7 +129,7 @@ func (rs *REST) Create(ctx api.Context, obj runtime.Object) (runtime.Object, err
 				// not really an internal error.
 				return nil, errors.NewInternalError(fmt.Errorf("failed to allocate a nodePort: %v", err))
 			}
-			servicePort.NodePort = nodePort
+			servicePort.NodePort = int32(nodePort)
 		}
 	}
 
@@ -240,7 +240,7 @@ func (rs *REST) Update(ctx api.Context, obj runtime.Object) (runtime.Object, boo
 	if assignNodePorts {
 		for i := range service.Spec.Ports {
 			servicePort := &service.Spec.Ports[i]
-			nodePort := servicePort.NodePort
+			nodePort := int(servicePort.NodePort)
 			if nodePort != 0 {
 				if !contains(oldNodePorts, nodePort) {
 					err := nodePortOp.Allocate(nodePort)
@@ -257,7 +257,7 @@ func (rs *REST) Update(ctx api.Context, obj runtime.Object) (runtime.Object, boo
 					// not really an internal error.
 					return nil, false, errors.NewInternalError(fmt.Errorf("failed to allocate a nodePort: %v", err))
 				}
-				servicePort.NodePort = nodePort
+				servicePort.NodePort = int32(nodePort)
 			}
 			// Detect duplicate node ports; this should have been caught by validation, so we panic
 			if contains(newNodePorts, nodePort) {
@@ -316,7 +316,7 @@ func (rs *REST) ResourceLocation(ctx api.Context, id string) (*url.URL, http.Rou
 		}
 		found := false
 		for _, svcPort := range svc.Spec.Ports {
-			if svcPort.Port == int(portNum) {
+			if int64(svcPort.Port) == portNum {
 				// use the declared port's name
 				portStr = svcPort.Name
 				found = true
@@ -347,7 +347,7 @@ func (rs *REST) ResourceLocation(ctx api.Context, id string) (*url.URL, http.Rou
 			if ss.Ports[i].Name == portStr {
 				// Pick a random address.
 				ip := ss.Addresses[rand.Intn(len(ss.Addresses))].IP
-				port := ss.Ports[i].Port
+				port := int(ss.Ports[i].Port)
 				return &url.URL{
 					Scheme: svcScheme,
 					Host:   net.JoinHostPort(ip, strconv.Itoa(port)),
@@ -374,7 +374,7 @@ func CollectServiceNodePorts(service *api.Service) []int {
 	for i := range service.Spec.Ports {
 		servicePort := &service.Spec.Ports[i]
 		if servicePort.NodePort != 0 {
-			servicePorts = append(servicePorts, servicePort.NodePort)
+			servicePorts = append(servicePorts, int(servicePort.NodePort))
 		}
 	}
 	return servicePorts

pkg/storage/etcd/etcd_watcher_test.go

@@ -270,7 +270,7 @@ func emptySubsets() []api.EndpointSubset {
 func makeSubsets(ip string, port int) []api.EndpointSubset {
 	return []api.EndpointSubset{{
 		Addresses: []api.EndpointAddress{{IP: ip}},
-		Ports:     []api.EndpointPort{{Port: port}},
+		Ports:     []api.EndpointPort{{Port: int32(port)}},
 	}}
 }
 

pkg/util/deployment/deployment.go

@@ -237,8 +237,8 @@ func SetFromReplicaSetTemplate(deployment *extensions.Deployment, template api.P
 }
 
 // Returns the sum of Replicas of the given replica sets.
-func GetReplicaCountForReplicaSets(replicaSets []*extensions.ReplicaSet) int {
-	totalReplicaCount := 0
+func GetReplicaCountForReplicaSets(replicaSets []*extensions.ReplicaSet) int32 {
+	totalReplicaCount := int32(0)
 	for _, rs := range replicaSets {
 		if rs != nil {
 			totalReplicaCount += rs.Spec.Replicas
@@ -248,8 +248,8 @@ func GetReplicaCountForReplicaSets(replicaSets []*extensions.ReplicaSet) int {
 }
 
 // GetActualReplicaCountForReplicaSets returns the sum of actual replicas of the given replica sets.
-func GetActualReplicaCountForReplicaSets(replicaSets []*extensions.ReplicaSet) int {
-	totalReplicaCount := 0
+func GetActualReplicaCountForReplicaSets(replicaSets []*extensions.ReplicaSet) int32 {
+	totalReplicaCount := int32(0)
 	for _, rs := range replicaSets {
 		if rs != nil {
 			totalReplicaCount += rs.Status.Replicas
@@ -259,7 +259,7 @@ func GetActualReplicaCountForReplicaSets(replicaSets []*extensions.ReplicaSet) i
 }
 
 // Returns the number of available pods corresponding to the given replica sets.
-func GetAvailablePodsForReplicaSets(c clientset.Interface, rss []*extensions.ReplicaSet, minReadySeconds int) (int, error) {
+func GetAvailablePodsForReplicaSets(c clientset.Interface, rss []*extensions.ReplicaSet, minReadySeconds int32) (int32, error) {
 	allPods, err := GetPodsForReplicaSets(c, rss)
 	if err != nil {
 		return 0, err
@@ -267,8 +267,8 @@ func GetAvailablePodsForReplicaSets(c clientset.Interface, rss []*extensions.Rep
 	return getReadyPodsCount(allPods, minReadySeconds), nil
 }
 
-func getReadyPodsCount(pods []api.Pod, minReadySeconds int) int {
-	readyPodCount := 0
+func getReadyPodsCount(pods []api.Pod, minReadySeconds int32) int32 {
+	readyPodCount := int32(0)
 	for _, pod := range pods {
 		if IsPodAvailable(&pod, minReadySeconds) {
 			readyPodCount++
@@ -277,7 +277,7 @@ func getReadyPodsCount(pods []api.Pod, minReadySeconds int) int {
 	return readyPodCount
 }
 
-func IsPodAvailable(pod *api.Pod, minReadySeconds int) bool {
+func IsPodAvailable(pod *api.Pod, minReadySeconds int32) bool {
 	if !controller.IsPodActive(*pod) {
 		return false
 	}
@@ -340,17 +340,17 @@ func IsRollingUpdate(deployment *extensions.Deployment) bool {
 // When one of the followings is true, we're rolling out the deployment; otherwise, we're scaling it.
 // 1) The new RS is saturated: newRS's replicas == deployment's replicas
 // 2) Max number of pods allowed is reached: deployment's replicas + maxSurge == all RSs' replicas
-func NewRSNewReplicas(deployment *extensions.Deployment, allRSs []*extensions.ReplicaSet, newRS *extensions.ReplicaSet) (int, error) {
+func NewRSNewReplicas(deployment *extensions.Deployment, allRSs []*extensions.ReplicaSet, newRS *extensions.ReplicaSet) (int32, error) {
 	switch deployment.Spec.Strategy.Type {
 	case extensions.RollingUpdateDeploymentStrategyType:
 		// Check if we can scale up.
-		maxSurge, err := intstrutil.GetValueFromIntOrPercent(&deployment.Spec.Strategy.RollingUpdate.MaxSurge, deployment.Spec.Replicas, true)
+		maxSurge, err := intstrutil.GetValueFromIntOrPercent(&deployment.Spec.Strategy.RollingUpdate.MaxSurge, int(deployment.Spec.Replicas), true)
 		if err != nil {
 			return 0, err
 		}
 		// Find the total number of pods
 		currentPodCount := GetReplicaCountForReplicaSets(allRSs)
-		maxTotalPods := deployment.Spec.Replicas + maxSurge
+		maxTotalPods := deployment.Spec.Replicas + int32(maxSurge)
 		if currentPodCount >= maxTotalPods {
 			// Cannot scale up.
 			return newRS.Spec.Replicas, nil
@@ -358,7 +358,7 @@ func NewRSNewReplicas(deployment *extensions.Deployment, allRSs []*extensions.Re
 		// Scale up.
 		scaleUpCount := maxTotalPods - currentPodCount
 		// Do not exceed the number of desired replicas.
-		scaleUpCount = integer.IntMin(scaleUpCount, deployment.Spec.Replicas-newRS.Spec.Replicas)
+		scaleUpCount = int32(integer.IntMin(int(scaleUpCount), int(deployment.Spec.Replicas-newRS.Spec.Replicas)))
 		return newRS.Spec.Replicas + scaleUpCount, nil
 	case extensions.RecreateDeploymentStrategyType:
 		return deployment.Spec.Replicas, nil
@@ -389,12 +389,12 @@ func WaitForObservedDeployment(getDeploymentFunc func() (*extensions.Deployment,
 // 1 desired, max unavailable 25%, surge 1% - should scale new(+1), then old(-1)
 // 2 desired, max unavailable 0%, surge 1% - should scale new(+1), then old(-1), then new(+1), then old(-1)
 // 1 desired, max unavailable 0%, surge 1% - should scale new(+1), then old(-1)
-func ResolveFenceposts(maxSurge, maxUnavailable *intstrutil.IntOrString, desired int) (int, int, error) {
-	surge, err := intstrutil.GetValueFromIntOrPercent(maxSurge, desired, true)
+func ResolveFenceposts(maxSurge, maxUnavailable *intstrutil.IntOrString, desired int32) (int32, int32, error) {
+	surge, err := intstrutil.GetValueFromIntOrPercent(maxSurge, int(desired), true)
 	if err != nil {
 		return 0, 0, err
 	}
-	unavailable, err := intstrutil.GetValueFromIntOrPercent(maxUnavailable, desired, false)
+	unavailable, err := intstrutil.GetValueFromIntOrPercent(maxUnavailable, int(desired), false)
 	if err != nil {
 		return 0, 0, err
 	}
@@ -407,5 +407,5 @@ func ResolveFenceposts(maxSurge, maxUnavailable *intstrutil.IntOrString, desired
 		unavailable = 1
 	}
 
-	return surge, unavailable, nil
+	return int32(surge), int32(unavailable), nil
 }

pkg/util/deployment/deployment_test.go

@@ -124,7 +124,7 @@ func TestGetReadyPodsCount(t *testing.T) {
 	}
 
 	for _, test := range tests {
-		if count := getReadyPodsCount(test.pods, test.minReadySeconds); count != test.expected {
+		if count := getReadyPodsCount(test.pods, int32(test.minReadySeconds)); int(count) != test.expected {
 			t.Errorf("Pods = %#v, minReadySeconds = %d, expected %d, got %d", test.pods, test.minReadySeconds, test.expected, count)
 		}
 	}

pkg/util/util.go

@@ -122,6 +122,12 @@ func IntPtr(i int) *int {
 	return &o
 }
 
+// Int32Ptr returns a pointer to an int32
+func Int32Ptr(i int32) *int32 {
+	o := i
+	return &o
+}
+
 // IntPtrDerefOr dereference the int ptr and returns it i not nil,
 // else returns def.
 func IntPtrDerefOr(ptr *int, def int) int {
@@ -130,3 +136,12 @@ func IntPtrDerefOr(ptr *int, def int) int {
 	}
 	return def
 }
+
+// Int32PtrDerefOr dereference the int32 ptr and returns it i not nil,
+// else returns def.
+func Int32PtrDerefOr(ptr *int32, def int32) int32 {
+	if ptr != nil {
+		return *ptr
+	}
+	return def
+}

pkg/volume/aws_ebs/aws_ebs.go

@@ -94,7 +94,7 @@ func (plugin *awsElasticBlockStorePlugin) newMounterInternal(spec *volume.Spec,
 	fsType := ebs.FSType
 	partition := ""
 	if ebs.Partition != 0 {
-		partition = strconv.Itoa(ebs.Partition)
+		partition = strconv.Itoa(int(ebs.Partition))
 	}
 
 	return &awsElasticBlockStoreMounter{

pkg/volume/fc/fc.go

@@ -92,7 +92,7 @@ func (plugin *fcPlugin) newMounterInternal(spec *volume.Spec, podUID types.UID,
 		return nil, fmt.Errorf("empty lun")
 	}
 
-	lun := strconv.Itoa(*fc.Lun)
+	lun := strconv.Itoa(int(*fc.Lun))
 
 	return &fcDiskMounter{
 		fcDisk: &fcDisk{

pkg/volume/fc/fc_test.go

@@ -199,7 +199,7 @@ func doTestPlugin(t *testing.T, spec *volume.Spec) {
 }
 
 func TestPluginVolume(t *testing.T) {
-	lun := 0
+	lun := int32(0)
 	vol := &api.Volume{
 		Name: "vol1",
 		VolumeSource: api.VolumeSource{
@@ -214,7 +214,7 @@ func TestPluginVolume(t *testing.T) {
 }
 
 func TestPluginPersistentVolume(t *testing.T) {
-	lun := 0
+	lun := int32(0)
 	vol := &api.PersistentVolume{
 		ObjectMeta: api.ObjectMeta{
 			Name: "vol1",
@@ -239,7 +239,7 @@ func TestPersistentClaimReadOnlyFlag(t *testing.T) {
 	}
 	defer os.RemoveAll(tmpDir)
 
-	lun := 0
+	lun := int32(0)
 	pv := &api.PersistentVolume{
 		ObjectMeta: api.ObjectMeta{
 			Name: "pvA",

pkg/volume/gce_pd/gce_pd.go

@@ -94,7 +94,7 @@ func (plugin *gcePersistentDiskPlugin) newMounterInternal(spec *volume.Spec, pod
 	fsType := gce.FSType
 	partition := ""
 	if gce.Partition != 0 {
-		partition = strconv.Itoa(gce.Partition)
+		partition = strconv.Itoa(int(gce.Partition))
 	}
 
 	return &gcePersistentDiskMounter{

pkg/volume/iscsi/iscsi.go

@@ -89,7 +89,7 @@ func (plugin *iscsiPlugin) newMounterInternal(spec *volume.Spec, podUID types.UI
 		readOnly = spec.ReadOnly
 	}
 
-	lun := strconv.Itoa(iscsi.Lun)
+	lun := strconv.Itoa(int(iscsi.Lun))
 	portal := portalMounter(iscsi.TargetPortal)
 
 	iface := iscsi.ISCSIInterface

plugin/cmd/kube-scheduler/app/options/options.go

@@ -50,7 +50,7 @@ func NewSchedulerServer() *SchedulerServer {
 
 // AddFlags adds flags for a specific SchedulerServer to the specified FlagSet
 func (s *SchedulerServer) AddFlags(fs *pflag.FlagSet) {
-	fs.IntVar(&s.Port, "port", s.Port, "The port that the scheduler's http service runs on")
+	fs.Int32Var(&s.Port, "port", s.Port, "The port that the scheduler's http service runs on")
 	fs.StringVar(&s.Address, "address", s.Address, "The IP address to serve on (set to 0.0.0.0 for all interfaces)")
 	fs.StringVar(&s.AlgorithmProvider, "algorithm-provider", s.AlgorithmProvider, "The scheduling algorithm provider to use, one of: "+factory.ListAlgorithmProviders())
 	fs.StringVar(&s.PolicyConfigFile, "policy-config-file", s.PolicyConfigFile, "File with scheduler policy configuration")
@@ -60,12 +60,12 @@ func (s *SchedulerServer) AddFlags(fs *pflag.FlagSet) {
 	var unusedBindPodsQPS float32
 	fs.Float32Var(&unusedBindPodsQPS, "bind-pods-qps", 0, "unused, use --kube-api-qps")
 	fs.MarkDeprecated("bind-pods-qps", "flag is unused and will be removed. Use kube-api-qps instead.")
-	var unusedBindPodsBurst int
-	fs.IntVar(&unusedBindPodsBurst, "bind-pods-burst", 0, "unused, use --kube-api-burst")
+	var unusedBindPodsBurst int32
+	fs.Int32Var(&unusedBindPodsBurst, "bind-pods-burst", 0, "unused, use --kube-api-burst")
 	fs.MarkDeprecated("bind-pods-burst", "flag is unused and will be removed. Use kube-api-burst instead.")
 	fs.StringVar(&s.ContentType, "kube-api-content-type", s.ContentType, "ContentType of requests sent to apiserver. Passing application/vnd.kubernetes.protobuf is an experimental feature now.")
 	fs.Float32Var(&s.KubeAPIQPS, "kube-api-qps", s.KubeAPIQPS, "QPS to use while talking with kubernetes apiserver")
-	fs.IntVar(&s.KubeAPIBurst, "kube-api-burst", s.KubeAPIBurst, "Burst to use while talking with kubernetes apiserver")
+	fs.Int32Var(&s.KubeAPIBurst, "kube-api-burst", s.KubeAPIBurst, "Burst to use while talking with kubernetes apiserver")
 	fs.StringVar(&s.SchedulerName, "scheduler-name", s.SchedulerName, "Name of the scheduler, used to select which pods will be processed by this scheduler, based on pod's annotation with key 'scheduler.alpha.kubernetes.io/name'")
 	leaderelection.BindFlags(&s.LeaderElection, fs)
 }

plugin/cmd/kube-scheduler/app/server.go

@@ -82,7 +82,7 @@ func Run(s *options.SchedulerServer) error {
 	kubeconfig.ContentType = s.ContentType
 	// Override kubeconfig qps/burst settings from flags
 	kubeconfig.QPS = s.KubeAPIQPS
-	kubeconfig.Burst = s.KubeAPIBurst
+	kubeconfig.Burst = int(s.KubeAPIBurst)
 
 	kubeClient, err := client.New(kubeconfig)
 	if err != nil {
@@ -101,7 +101,7 @@ func Run(s *options.SchedulerServer) error {
 		mux.Handle("/metrics", prometheus.Handler())
 
 		server := &http.Server{
-			Addr:    net.JoinHostPort(s.Address, strconv.Itoa(s.Port)),
+			Addr:    net.JoinHostPort(s.Address, strconv.Itoa(int(s.Port))),
 			Handler: mux,
 		}
 		glog.Fatal(server.ListenAndServe())