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Remove SupportIPVSProxyMode feature gate in kubeadm.

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This commit is contained in:
xiangpengzhao
2017-11-24 12:03:13 +08:00
parent 0b597b51d6
commit 70983e2838
5 changed files with 3 additions and 24 deletions
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6
cmd/kubeadm/app/apis/kubeadm/v1alpha1/defaults.go
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@@ -23,7 +23,6 @@ import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/kubernetes/cmd/kubeadm/app/constants"
"k8s.io/kubernetes/cmd/kubeadm/app/features"
kubeletconfigv1alpha1 "k8s.io/kubernetes/pkg/kubelet/apis/kubeletconfig/v1alpha1"
kubeproxyscheme "k8s.io/kubernetes/pkg/proxy/apis/kubeproxyconfig/scheme"
kubeproxyconfigv1alpha1 "k8s.io/kubernetes/pkg/proxy/apis/kubeproxyconfig/v1alpha1"
@@ -117,7 +116,6 @@ func SetDefaults_MasterConfiguration(obj *MasterConfiguration) {
// SetDefaults_ProxyConfiguration assigns default values for the Proxy
func SetDefaults_ProxyConfiguration(obj *MasterConfiguration) {
if obj.KubeProxy.Config == nil {
obj.KubeProxy.Config = &kubeproxyconfigv1alpha1.KubeProxyConfiguration{}
}
@@ -125,10 +123,6 @@ func SetDefaults_ProxyConfiguration(obj *MasterConfiguration) {
obj.KubeProxy.Config.ClusterCIDR = obj.Networking.PodSubnet
}
if features.Enabled(obj.FeatureGates, features.SupportIPVSProxyMode) {
obj.KubeProxy.Config.FeatureGates = "true"
obj.KubeProxy.Config.Mode = "ipvs"
}
kubeproxyscheme.Scheme.Default(obj.KubeProxy.Config)
}

4
cmd/kubeadm/app/features/features.go
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@@ -39,9 +39,6 @@ const (
// StoreCertsInSecrets is alpha in v1.8
StoreCertsInSecrets = "StoreCertsInSecrets"
// SupportIPVSProxyMode is alpha in v1.8
SupportIPVSProxyMode = "SupportIPVSProxyMode"
// DynamicKubeletConfig is alpha in v1.9
DynamicKubeletConfig = "DynamicKubeletConfig"
)
@@ -53,7 +50,6 @@ var InitFeatureGates = FeatureList{
SelfHosting: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Beta}},
StoreCertsInSecrets: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}},
HighAvailability: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}, MinimumVersion: v190},
SupportIPVSProxyMode: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}, MinimumVersion: v190},
CoreDNS: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}, MinimumVersion: v190},
DynamicKubeletConfig: {FeatureSpec: utilfeature.FeatureSpec{Default: false, PreRelease: utilfeature.Alpha}, MinimumVersion: v190},
}

1
cmd/kubeadm/app/phases/addons/proxy/manifests.go
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@@ -107,7 +107,6 @@ spec:
command:
- /usr/local/bin/kube-proxy
- --kubeconfig=/var/lib/kube-proxy/kubeconfig.conf
{{ .ExtraParams }}
{{ .ClusterCIDR }}
securityContext:
privileged: true

13
cmd/kubeadm/app/phases/addons/proxy/proxy.go
View File

@@ -28,7 +28,6 @@ import (
clientset "k8s.io/client-go/kubernetes"
kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
kubeadmconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"
"k8s.io/kubernetes/cmd/kubeadm/app/features"
kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
"k8s.io/kubernetes/cmd/kubeadm/app/util/apiclient"
"k8s.io/kubernetes/pkg/api/legacyscheme"
@@ -82,7 +81,7 @@ func EnsureProxyAddon(cfg *kubeadmapi.MasterConfiguration, client clientset.Inte
if err != nil {
return fmt.Errorf("error when parsing kube-proxy configmap template: %v", err)
}
proxyDaemonSetBytes, err = kubeadmutil.ParseTemplate(KubeProxyDaemonSet19, struct{ ImageRepository, Arch, Version, ImageOverride, ExtraParams, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
proxyDaemonSetBytes, err = kubeadmutil.ParseTemplate(KubeProxyDaemonSet19, struct{ ImageRepository, Arch, Version, ImageOverride, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
ImageRepository: cfg.GetControlPlaneImageRepository(),
Arch: runtime.GOARCH,
Version: kubeadmutil.KubernetesVersionToImageTag(cfg.KubernetesVersion),
@@ -104,12 +103,11 @@ func EnsureProxyAddon(cfg *kubeadmapi.MasterConfiguration, client clientset.Inte
return fmt.Errorf("error when parsing kube-proxy configmap template: %v", err)
}
proxyDaemonSetBytes, err = kubeadmutil.ParseTemplate(KubeProxyDaemonSet18, struct{ ImageRepository, Arch, Version, ImageOverride, ExtraParams, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
proxyDaemonSetBytes, err = kubeadmutil.ParseTemplate(KubeProxyDaemonSet18, struct{ ImageRepository, Arch, Version, ImageOverride, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
ImageRepository: cfg.GetControlPlaneImageRepository(),
Arch: runtime.GOARCH,
Version: kubeadmutil.KubernetesVersionToImageTag(cfg.KubernetesVersion),
ImageOverride: cfg.UnifiedControlPlaneImage,
ExtraParams: getParams(cfg.FeatureGates),
ClusterCIDR: getClusterCIDR(cfg.Networking.PodSubnet),
MasterTaintKey: kubeadmconstants.LabelNodeRoleMaster,
CloudTaintKey: algorithm.TaintExternalCloudProvider,
@@ -185,13 +183,6 @@ func createClusterRoleBindings(client clientset.Interface) error {
})
}
func getParams(featureList map[string]bool) string {
if features.Enabled(featureList, features.SupportIPVSProxyMode) {
return "- --proxy-mode=ipvs\n - --feature-gates=SupportIPVSProxyMode=true"
}
return ""
}
func getClusterCIDR(podsubnet string) string {
if len(podsubnet) == 0 {
return ""

3
cmd/kubeadm/app/phases/addons/proxy/proxy_test.go
View File

@@ -134,12 +134,11 @@ func TestCompileManifests(t *testing.T) {
},
{
manifest: KubeProxyDaemonSet18,
data: struct{ ImageRepository, Arch, Version, ImageOverride, ExtraParams, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
data: struct{ ImageRepository, Arch, Version, ImageOverride, ClusterCIDR, MasterTaintKey, CloudTaintKey string }{
ImageRepository: "foo",
Arch: "foo",
Version: "foo",
ImageOverride: "foo",
ExtraParams: "foo",
ClusterCIDR: "foo",
MasterTaintKey: "foo",
CloudTaintKey: "foo",