mirror of https://github.com/k3s-io/k3s
101 lines
3.1 KiB
Go
101 lines
3.1 KiB
Go
/*
|
|
Copyright 2019 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package e2e_kubeadm
|
|
|
|
import (
|
|
authv1 "k8s.io/api/authorization/v1"
|
|
rbacv1 "k8s.io/api/rbac/v1"
|
|
"k8s.io/kubernetes/test/e2e/framework"
|
|
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
)
|
|
|
|
const (
|
|
kubeProxyServiceAccountName = "kube-proxy"
|
|
kubeProxyConfigMap = "kube-proxy"
|
|
kubeProxyConfigMapKey = "config.conf"
|
|
kubeProxyClusterRoleName = "system:node-proxier"
|
|
kubeProxyClusterRoleBindingName = "kubeadm:node-proxier"
|
|
kubeProxyRoleName = "kube-proxy"
|
|
kubeProxyRoleBindingName = kubeProxyRoleName
|
|
kubeProxyDaemonSetName = "kube-proxy"
|
|
)
|
|
|
|
var (
|
|
kubeProxyConfigMapResource = &authv1.ResourceAttributes{
|
|
Namespace: kubeSystemNamespace,
|
|
Name: kubeProxyConfigMap,
|
|
Resource: "configmaps",
|
|
Verb: "get",
|
|
}
|
|
)
|
|
|
|
// Define container for all the test specification aimed at verifying
|
|
// that kubeadm configures the proxy addon as expected
|
|
var _ = KubeadmDescribe("proxy addon", func() {
|
|
|
|
// Get an instance of the k8s test framework
|
|
f := framework.NewDefaultFramework("proxy")
|
|
|
|
// Tests in this container are not expected to create new objects in the cluster
|
|
// so we are disabling the creation of a namespace in order to get a faster execution
|
|
f.SkipNamespaceCreation = true
|
|
|
|
Context("kube-proxy ServiceAccount", func() {
|
|
It("should exist", func() {
|
|
ExpectServiceAccount(f.ClientSet, kubeSystemNamespace, kubeProxyServiceAccountName)
|
|
})
|
|
|
|
It("should be binded to the system:node-proxier cluster role", func() {
|
|
ExpectClusterRoleBindingWithSubjectAndRole(f.ClientSet,
|
|
kubeProxyClusterRoleBindingName,
|
|
rbacv1.ServiceAccountKind, kubeProxyServiceAccountName,
|
|
kubeProxyClusterRoleName,
|
|
)
|
|
})
|
|
})
|
|
|
|
Context("kube-proxy ConfigMap", func() {
|
|
It("should exist and be properly configured", func() {
|
|
cm := GetConfigMap(f.ClientSet, kubeSystemNamespace, kubeProxyConfigMap)
|
|
|
|
Expect(cm.Data).To(HaveKey(kubeProxyConfigMapKey))
|
|
})
|
|
|
|
It("should have related Role and RoleBinding", func() {
|
|
ExpectRole(f.ClientSet, kubeSystemNamespace, kubeProxyRoleName)
|
|
ExpectRoleBinding(f.ClientSet, kubeSystemNamespace, kubeProxyRoleBindingName)
|
|
})
|
|
|
|
It("should be accessible by bootstrap tokens", func() {
|
|
ExpectSubjectHasAccessToResource(f.ClientSet,
|
|
rbacv1.GroupKind, bootstrapTokensGroup,
|
|
kubeProxyConfigMapResource,
|
|
)
|
|
})
|
|
})
|
|
|
|
Context("kube-proxy DaemonSet", func() {
|
|
It("should exist and be properly configured", func() {
|
|
ds := GetDaemonSet(f.ClientSet, kubeSystemNamespace, kubeProxyDaemonSetName)
|
|
|
|
Expect(ds.Spec.Template.Spec.ServiceAccountName).To(Equal(kubeProxyServiceAccountName))
|
|
})
|
|
})
|
|
})
|