Update go dependencies
This commit is contained in:
Manuel Alejandro de Brito Fontes
parent
14a9e9f3fa
commit
14f4a7b8e8
1349 changed files with 128369 additions and 32627 deletions
94
vendor/k8s.io/kubernetes/pkg/kubelet/kubelet.go
generated
vendored
94
vendor/k8s.io/kubernetes/pkg/kubelet/kubelet.go
generated
vendored
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@ -43,7 +43,6 @@ import (
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"k8s.io/apimachinery/pkg/util/sets"
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"k8s.io/apimachinery/pkg/util/wait"
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utilfeature "k8s.io/apiserver/pkg/util/feature"
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"k8s.io/client-go/dynamic"
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clientset "k8s.io/client-go/kubernetes"
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v1core "k8s.io/client-go/kubernetes/typed/core/v1"
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corelisters "k8s.io/client-go/listers/core/v1"
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@ -51,9 +50,7 @@ import (
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"k8s.io/client-go/tools/record"
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"k8s.io/client-go/util/certificate"
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"k8s.io/client-go/util/flowcontrol"
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"k8s.io/client-go/util/integer"
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cloudprovider "k8s.io/cloud-provider"
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csiclientset "k8s.io/csi-api/pkg/client/clientset/versioned"
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"k8s.io/klog"
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api "k8s.io/kubernetes/pkg/apis/core"
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"k8s.io/kubernetes/pkg/features"
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@ -115,7 +112,9 @@ import (
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"k8s.io/kubernetes/pkg/util/oom"
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"k8s.io/kubernetes/pkg/volume"
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"k8s.io/kubernetes/pkg/volume/csi"
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"k8s.io/kubernetes/pkg/volume/util/subpath"
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utilexec "k8s.io/utils/exec"
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"k8s.io/utils/integer"
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)
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const (
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@ -248,13 +247,12 @@ type Dependencies struct {
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HeartbeatClient clientset.Interface
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OnHeartbeatFailure func()
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KubeClient clientset.Interface
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CSIClient csiclientset.Interface
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DynamicKubeClient dynamic.Interface
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Mounter mount.Interface
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OOMAdjuster *oom.OOMAdjuster
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OSInterface kubecontainer.OSInterface
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PodConfig *config.PodConfig
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Recorder record.EventRecorder
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Subpather subpath.Interface
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VolumePlugins []volume.VolumePlugin
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DynamicPluginProber volume.DynamicPluginProber
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TLSOptions *server.TLSOptions
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@ -491,7 +489,6 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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hostnameOverridden: len(hostnameOverride) > 0,
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nodeName: nodeName,
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kubeClient: kubeDeps.KubeClient,
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csiClient: kubeDeps.CSIClient,
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heartbeatClient: kubeDeps.HeartbeatClient,
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onRepeatedHeartbeatFailure: kubeDeps.OnHeartbeatFailure,
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rootDirectory: rootDirectory,
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@ -519,6 +516,7 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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cgroupsPerQOS: kubeCfg.CgroupsPerQOS,
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cgroupRoot: kubeCfg.CgroupRoot,
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mounter: kubeDeps.Mounter,
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subpather: kubeDeps.Subpather,
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maxPods: int(kubeCfg.MaxPods),
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podsPerCore: int(kubeCfg.PodsPerCore),
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syncLoopMonitor: atomic.Value{},
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@ -590,6 +588,8 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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// podManager is also responsible for keeping secretManager and configMapManager contents up-to-date.
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klet.podManager = kubepod.NewBasicPodManager(kubepod.NewBasicMirrorClient(klet.kubeClient), secretManager, configMapManager, checkpointManager)
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klet.statusManager = status.NewManager(klet.kubeClient, klet.podManager, klet)
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if remoteRuntimeEndpoint != "" {
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// remoteImageEndpoint is same as remoteRuntimeEndpoint if not explicitly specified
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if remoteImageEndpoint == "" {
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@ -609,10 +609,6 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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klet.resourceAnalyzer = serverstats.NewResourceAnalyzer(klet, kubeCfg.VolumeStatsAggPeriod.Duration)
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if containerRuntime == "rkt" {
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klog.Fatalln("rktnetes has been deprecated in favor of rktlet. Please see https://github.com/kubernetes-incubator/rktlet for more information.")
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}
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// if left at nil, that means it is unneeded
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var legacyLogProvider kuberuntime.LegacyLogProvider
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@ -660,8 +656,8 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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}
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klet.runtimeService = runtimeService
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if utilfeature.DefaultFeatureGate.Enabled(features.RuntimeClass) && kubeDeps.DynamicKubeClient != nil {
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klet.runtimeClassManager = runtimeclass.NewManager(kubeDeps.DynamicKubeClient)
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if utilfeature.DefaultFeatureGate.Enabled(features.RuntimeClass) {
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klet.runtimeClassManager = runtimeclass.NewManager(kubeDeps.KubeClient)
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}
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runtime, err := kuberuntime.NewKubeGenericRuntimeManager(
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@ -705,7 +701,8 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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klet.resourceAnalyzer,
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klet.podManager,
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klet.runtimeCache,
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klet.containerRuntime)
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klet.containerRuntime,
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klet.statusManager)
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} else {
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klet.StatsProvider = stats.NewCRIStatsProvider(
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klet.cadvisor,
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@ -714,7 +711,8 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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klet.runtimeCache,
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runtimeService,
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imageService,
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stats.NewLogMetricsService())
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stats.NewLogMetricsService(),
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kubecontainer.RealOS{})
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}
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klet.pleg = pleg.NewGenericPLEG(klet.containerRuntime, plegChannelCapacity, plegRelistPeriod, klet.podCache, clock.RealClock{})
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@ -754,8 +752,6 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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klet.containerLogManager = logs.NewStubContainerLogManager()
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}
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klet.statusManager = status.NewManager(klet.kubeClient, klet.podManager, klet)
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if kubeCfg.ServerTLSBootstrap && kubeDeps.TLSOptions != nil && utilfeature.DefaultFeatureGate.Enabled(features.RotateKubeletServerCertificate) {
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klet.serverCertificateManager, err = kubeletcertificate.NewKubeletServerCertificateManager(klet.kubeClient, kubeCfg, klet.nodeName, klet.getLastObservedNodeAddresses, certDirectory)
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if err != nil {
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@ -779,10 +775,9 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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tokenManager := token.NewManager(kubeDeps.KubeClient)
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if !utilfeature.DefaultFeatureGate.Enabled(features.MountPropagation) {
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return nil, fmt.Errorf("mount propagation feature gate has been deprecated and will be removed in 1.14")
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}
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// NewInitializedVolumePluginMgr intializes some storageErrors on the Kubelet runtimeState (in csi_plugin.go init)
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// which affects node ready status. This function must be called before Kubelet is initialized so that the Node
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// ReadyState is accurate with the storage state.
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klet.volumePluginMgr, err =
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NewInitializedVolumePluginMgr(klet, secretManager, configMapManager, tokenManager, kubeDeps.VolumePlugins, kubeDeps.DynamicPluginProber)
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if err != nil {
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@ -827,7 +822,7 @@ func NewMainKubelet(kubeCfg *kubeletconfiginternal.KubeletConfiguration,
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klet.podKillingCh = make(chan *kubecontainer.PodPair, podKillingChannelCapacity)
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// setup eviction manager
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evictionManager, evictionAdmitHandler := eviction.NewManager(klet.resourceAnalyzer, evictionConfig, killPodNow(klet.podWorkers, kubeDeps.Recorder), klet.imageManager, klet.containerGC, kubeDeps.Recorder, nodeRef, klet.clock)
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evictionManager, evictionAdmitHandler := eviction.NewManager(klet.resourceAnalyzer, evictionConfig, killPodNow(klet.podWorkers, kubeDeps.Recorder), klet.podManager.GetMirrorPodByPod, klet.imageManager, klet.containerGC, kubeDeps.Recorder, nodeRef, klet.clock)
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klet.evictionManager = evictionManager
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klet.admitHandlers.AddPodAdmitHandler(evictionAdmitHandler)
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@ -902,7 +897,6 @@ type Kubelet struct {
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nodeName types.NodeName
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runtimeCache kubecontainer.RuntimeCache
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kubeClient clientset.Interface
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csiClient csiclientset.Interface
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heartbeatClient clientset.Interface
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iptClient utilipt.Interface
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rootDirectory string
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@ -1064,15 +1058,15 @@ type Kubelet struct {
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lastStatusReportTime time.Time
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// syncNodeStatusMux is a lock on updating the node status, because this path is not thread-safe.
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// This lock is used by Kublet.syncNodeStatus function and shouldn't be used anywhere else.
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// This lock is used by Kubelet.syncNodeStatus function and shouldn't be used anywhere else.
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syncNodeStatusMux sync.Mutex
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// updatePodCIDRMux is a lock on updating pod CIDR, because this path is not thread-safe.
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// This lock is used by Kublet.syncNodeStatus function and shouldn't be used anywhere else.
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// This lock is used by Kubelet.syncNodeStatus function and shouldn't be used anywhere else.
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updatePodCIDRMux sync.Mutex
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// updateRuntimeMux is a lock on updating runtime, because this path is not thread-safe.
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// This lock is used by Kublet.updateRuntimeUp function and shouldn't be used anywhere else.
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// This lock is used by Kubelet.updateRuntimeUp function and shouldn't be used anywhere else.
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updateRuntimeMux sync.Mutex
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// nodeLeaseController claims and renews the node lease for this Kubelet
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@ -1102,6 +1096,9 @@ type Kubelet struct {
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// Mounter to use for volumes.
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mounter mount.Interface
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// subpather to execute subpath actions
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subpather subpath.Interface
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// Manager of non-Runtime containers.
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containerManager cm.ContainerManager
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@ -1221,29 +1218,6 @@ type Kubelet struct {
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runtimeClassManager *runtimeclass.Manager
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}
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func allGlobalUnicastIPs() ([]net.IP, error) {
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interfaces, err := net.Interfaces()
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if err != nil {
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return nil, fmt.Errorf("could not list network interfaces: %v", err)
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}
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var ips []net.IP
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for _, i := range interfaces {
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addresses, err := i.Addrs()
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if err != nil {
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return nil, fmt.Errorf("could not list the addresses for network interface %v: %v", i, err)
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}
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for _, address := range addresses {
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switch v := address.(type) {
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case *net.IPNet:
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if v.IP.IsGlobalUnicast() {
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ips = append(ips, v.IP)
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}
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}
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}
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}
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return ips, nil
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}
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// setupDataDirs creates:
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// 1. the root directory
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// 2. the pods directory
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@ -1329,6 +1303,7 @@ func (kl *Kubelet) initializeModules() error {
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collectors.NewVolumeStatsCollector(kl),
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collectors.NewLogMetricsCollector(kl.StatsProvider.ListPodStats),
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)
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metrics.SetNodeName(kl.nodeName)
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// Setup filesystem directories.
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if err := kl.setupDataDirs(); err != nil {
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@ -1452,7 +1427,7 @@ func (kl *Kubelet) Run(updates <-chan kubetypes.PodUpdate) {
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// Start syncing RuntimeClasses if enabled.
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if kl.runtimeClassManager != nil {
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go kl.runtimeClassManager.Run(wait.NeverStop)
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kl.runtimeClassManager.Start(wait.NeverStop)
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}
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// Start the pod lifecycle event generator.
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@ -1525,7 +1500,8 @@ func (kl *Kubelet) syncPod(o syncPodOptions) error {
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if !firstSeenTime.IsZero() {
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// This is the first time we are syncing the pod. Record the latency
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// since kubelet first saw the pod if firstSeenTime is set.
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metrics.PodWorkerStartLatency.Observe(metrics.SinceInMicroseconds(firstSeenTime))
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metrics.PodWorkerStartDuration.Observe(metrics.SinceInSeconds(firstSeenTime))
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metrics.DeprecatedPodWorkerStartLatency.Observe(metrics.SinceInMicroseconds(firstSeenTime))
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} else {
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klog.V(3).Infof("First seen time not recorded for pod %q", pod.UID)
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}
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@ -1542,7 +1518,8 @@ func (kl *Kubelet) syncPod(o syncPodOptions) error {
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existingStatus, ok := kl.statusManager.GetPodStatus(pod.UID)
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if !ok || existingStatus.Phase == v1.PodPending && apiPodStatus.Phase == v1.PodRunning &&
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!firstSeenTime.IsZero() {
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metrics.PodStartLatency.Observe(metrics.SinceInMicroseconds(firstSeenTime))
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metrics.PodStartDuration.Observe(metrics.SinceInSeconds(firstSeenTime))
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metrics.DeprecatedPodStartLatency.Observe(metrics.SinceInMicroseconds(firstSeenTime))
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}
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runnable := kl.canRunPod(pod)
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@ -1585,9 +1562,9 @@ func (kl *Kubelet) syncPod(o syncPodOptions) error {
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}
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// If the network plugin is not ready, only start the pod if it uses the host network
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if rs := kl.runtimeState.networkErrors(); len(rs) != 0 && !kubecontainer.IsHostNetworkPod(pod) {
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kl.recorder.Eventf(pod, v1.EventTypeWarning, events.NetworkNotReady, "%s: %v", NetworkNotReadyErrorMsg, rs)
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return fmt.Errorf("%s: %v", NetworkNotReadyErrorMsg, rs)
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if err := kl.runtimeState.networkErrors(); err != nil && !kubecontainer.IsHostNetworkPod(pod) {
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kl.recorder.Eventf(pod, v1.EventTypeWarning, events.NetworkNotReady, "%s: %v", NetworkNotReadyErrorMsg, err)
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return fmt.Errorf("%s: %v", NetworkNotReadyErrorMsg, err)
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}
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// Create Cgroups for the pod and apply resource parameters
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@ -1686,7 +1663,7 @@ func (kl *Kubelet) syncPod(o syncPodOptions) error {
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pullSecrets := kl.getPullSecretsForPod(pod)
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// Call the container runtime's SyncPod callback
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result := kl.containerRuntime.SyncPod(pod, apiPodStatus, podStatus, pullSecrets, kl.backOff)
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result := kl.containerRuntime.SyncPod(pod, podStatus, pullSecrets, kl.backOff)
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kl.reasonCache.Update(pod.UID, result)
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if err := result.Error(); err != nil {
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// Do not return error if the only failures were pods in backoff
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@ -1842,8 +1819,8 @@ func (kl *Kubelet) syncLoop(updates <-chan kubetypes.PodUpdate, handler SyncHand
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)
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duration := base
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for {
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if rs := kl.runtimeState.runtimeErrors(); len(rs) != 0 {
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klog.Infof("skipping pod synchronization - %v", rs)
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if err := kl.runtimeState.runtimeErrors(); err != nil {
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klog.Infof("skipping pod synchronization - %v", err)
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// exponential backoff
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time.Sleep(duration)
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duration = time.Duration(math.Min(float64(max), factor*float64(duration)))
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@ -2021,7 +1998,8 @@ func (kl *Kubelet) dispatchWork(pod *v1.Pod, syncType kubetypes.SyncPodType, mir
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UpdateType: syncType,
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OnCompleteFunc: func(err error) {
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if err != nil {
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metrics.PodWorkerLatency.WithLabelValues(syncType.String()).Observe(metrics.SinceInMicroseconds(start))
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metrics.PodWorkerDuration.WithLabelValues(syncType.String()).Observe(metrics.SinceInSeconds(start))
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metrics.DeprecatedPodWorkerLatency.WithLabelValues(syncType.String()).Observe(metrics.SinceInMicroseconds(start))
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}
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},
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})
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