mirror of https://github.com/kubernetes/kops.git
92 lines
2.3 KiB
Go
92 lines
2.3 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package components
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import (
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"testing"
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"k8s.io/kops/pkg/apis/kops"
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"k8s.io/kops/pkg/apis/kops/util"
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"k8s.io/kops/pkg/assets"
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)
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func buildKubeletTestCluster() *kops.Cluster {
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return &kops.Cluster{
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Spec: kops.ClusterSpec{
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KubernetesVersion: "1.6.2",
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Kubelet: &kops.KubeletConfigSpec{},
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Networking: kops.NetworkingSpec{
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ServiceClusterIPRange: "10.10.0.0/16",
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},
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},
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}
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}
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func buildOptions(cluster *kops.Cluster) error {
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ab := assets.NewAssetBuilder(cluster.Spec.Assets, cluster.Spec.KubernetesVersion, false)
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ver, err := util.ParseKubernetesVersion(cluster.Spec.KubernetesVersion)
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if err != nil {
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return err
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}
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builder := KubeletOptionsBuilder{
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OptionsContext: &OptionsContext{
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AssetBuilder: ab,
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KubernetesVersion: *ver,
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},
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}
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err = builder.BuildOptions(&cluster.Spec)
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if err != nil {
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return nil
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}
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return nil
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}
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func TestFeatureGatesKubernetesVersion(t *testing.T) {
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cluster := buildKubeletTestCluster()
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cluster.Spec.KubernetesVersion = "1.17.0"
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err := buildOptions(cluster)
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if err != nil {
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t.Fatal(err)
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}
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gates := cluster.Spec.Kubelet.FeatureGates
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if _, found := gates["ExperimentalCriticalPodAnnotation"]; found {
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t.Errorf("ExperimentalCriticalPodAnnotation feature gate should not be added on Kubernetes >= 1.16.0")
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}
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}
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func TestFeatureGatesOverride(t *testing.T) {
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cluster := buildKubeletTestCluster()
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cluster.Spec.Kubelet.FeatureGates = map[string]string{
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"ExperimentalCriticalPodAnnotation": "false",
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}
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err := buildOptions(cluster)
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if err != nil {
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t.Fatal(err)
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}
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gates := cluster.Spec.Kubelet.FeatureGates
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if gates["ExperimentalCriticalPodAnnotation"] != "false" {
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t.Errorf("ExperimentalCriticalPodAnnotation feature should be disalbled")
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}
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}
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