mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-09-08 20:50:24 +00:00
Remove SupportIPVSProxyMode feature gate in kubeadm.
This commit is contained in:
@@ -23,7 +23,6 @@ import (
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/kubernetes/cmd/kubeadm/app/constants"
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"k8s.io/kubernetes/cmd/kubeadm/app/features"
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kubeletconfigv1alpha1 "k8s.io/kubernetes/pkg/kubelet/apis/kubeletconfig/v1alpha1"
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kubeproxyscheme "k8s.io/kubernetes/pkg/proxy/apis/kubeproxyconfig/scheme"
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kubeproxyconfigv1alpha1 "k8s.io/kubernetes/pkg/proxy/apis/kubeproxyconfig/v1alpha1"
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@@ -117,7 +116,6 @@ func SetDefaults_MasterConfiguration(obj *MasterConfiguration) {
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// SetDefaults_ProxyConfiguration assigns default values for the Proxy
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func SetDefaults_ProxyConfiguration(obj *MasterConfiguration) {
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if obj.KubeProxy.Config == nil {
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obj.KubeProxy.Config = &kubeproxyconfigv1alpha1.KubeProxyConfiguration{}
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}
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@@ -125,10 +123,6 @@ func SetDefaults_ProxyConfiguration(obj *MasterConfiguration) {
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obj.KubeProxy.Config.ClusterCIDR = obj.Networking.PodSubnet
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}
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if features.Enabled(obj.FeatureGates, features.SupportIPVSProxyMode) {
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obj.KubeProxy.Config.FeatureGates = "true"
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obj.KubeProxy.Config.Mode = "ipvs"
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}
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kubeproxyscheme.Scheme.Default(obj.KubeProxy.Config)
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}
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@@ -39,9 +39,6 @@ const (
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// StoreCertsInSecrets is alpha in v1.8
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StoreCertsInSecrets = "StoreCertsInSecrets"
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// SupportIPVSProxyMode is alpha in v1.8
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SupportIPVSProxyMode = "SupportIPVSProxyMode"
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// DynamicKubeletConfig is alpha in v1.9
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DynamicKubeletConfig = "DynamicKubeletConfig"
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)
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@@ -53,7 +50,6 @@ var InitFeatureGates = FeatureList{
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SelfHosting: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Beta}},
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StoreCertsInSecrets: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}},
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HighAvailability: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}, MinimumVersion: v190},
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SupportIPVSProxyMode: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}, MinimumVersion: v190},
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CoreDNS: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}, MinimumVersion: v190},
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DynamicKubeletConfig: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}, MinimumVersion: v190},
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}
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@@ -107,7 +107,6 @@ spec:
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command:
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- /usr/local/bin/kube-proxy
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- --kubeconfig=/var/lib/kube-proxy/kubeconfig.conf
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{{ .ExtraParams }}
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{{ .ClusterCIDR }}
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securityContext:
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privileged: true
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@@ -28,7 +28,6 @@ import (
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clientset "k8s.io/client-go/kubernetes"
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kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
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kubeadmconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"
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"k8s.io/kubernetes/cmd/kubeadm/app/features"
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kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
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"k8s.io/kubernetes/cmd/kubeadm/app/util/apiclient"
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"k8s.io/kubernetes/pkg/api/legacyscheme"
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@@ -82,7 +81,7 @@ func EnsureProxyAddon(cfg *kubeadmapi.MasterConfiguration, client clientset.Inte
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if err != nil {
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return fmt.Errorf("error when parsing kube-proxy configmap template: %v", err)
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}
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proxyDaemonSetBytes, err = kubeadmutil.ParseTemplate(KubeProxyDaemonSet19, struct{ ImageRepository, Arch, Version, ImageOverride, ExtraParams, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
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proxyDaemonSetBytes, err = kubeadmutil.ParseTemplate(KubeProxyDaemonSet19, struct{ ImageRepository, Arch, Version, ImageOverride, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
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ImageRepository: cfg.GetControlPlaneImageRepository(),
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Arch: runtime.GOARCH,
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Version: kubeadmutil.KubernetesVersionToImageTag(cfg.KubernetesVersion),
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@@ -104,12 +103,11 @@ func EnsureProxyAddon(cfg *kubeadmapi.MasterConfiguration, client clientset.Inte
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return fmt.Errorf("error when parsing kube-proxy configmap template: %v", err)
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}
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proxyDaemonSetBytes, err = kubeadmutil.ParseTemplate(KubeProxyDaemonSet18, struct{ ImageRepository, Arch, Version, ImageOverride, ExtraParams, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
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proxyDaemonSetBytes, err = kubeadmutil.ParseTemplate(KubeProxyDaemonSet18, struct{ ImageRepository, Arch, Version, ImageOverride, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
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ImageRepository: cfg.GetControlPlaneImageRepository(),
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Arch: runtime.GOARCH,
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Version: kubeadmutil.KubernetesVersionToImageTag(cfg.KubernetesVersion),
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ImageOverride: cfg.UnifiedControlPlaneImage,
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ExtraParams: getParams(cfg.FeatureGates),
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ClusterCIDR: getClusterCIDR(cfg.Networking.PodSubnet),
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MasterTaintKey: kubeadmconstants.LabelNodeRoleMaster,
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CloudTaintKey: algorithm.TaintExternalCloudProvider,
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@@ -185,13 +183,6 @@ func createClusterRoleBindings(client clientset.Interface) error {
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})
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}
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func getParams(featureList map[string]bool) string {
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if features.Enabled(featureList, features.SupportIPVSProxyMode) {
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return "- --proxy-mode=ipvs\n - --feature-gates=SupportIPVSProxyMode=true"
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}
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return ""
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}
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func getClusterCIDR(podsubnet string) string {
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if len(podsubnet) == 0 {
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return ""
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@@ -134,12 +134,11 @@ func TestCompileManifests(t *testing.T) {
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},
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{
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manifest: KubeProxyDaemonSet18,
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data: struct{ ImageRepository, Arch, Version, ImageOverride, ExtraParams, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
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data: struct{ ImageRepository, Arch, Version, ImageOverride, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
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ImageRepository: "foo",
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Arch: "foo",
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Version: "foo",
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ImageOverride: "foo",
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ExtraParams: "foo",
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ClusterCIDR: "foo",
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MasterTaintKey: "foo",
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CloudTaintKey: "foo",
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