mirror of https://github.com/k3s-io/k3s
66 lines
2.2 KiB
Go
66 lines
2.2 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 e2e_kubeadm
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import (
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rbacv1 "k8s.io/api/rbac/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/kubernetes/test/e2e/framework"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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const (
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nodesGroup = "system:nodes"
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nodesCertificateRotationClusterRoleName = "system:certificates.k8s.io:certificatesigningrequests:selfnodeclient"
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nodesCertificateRotationClusterRoleBinding = "kubeadm:node-autoapprove-certificate-rotation"
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nodesCRISocketAnnotation = "kubeadm.alpha.kubernetes.io/cri-socket"
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)
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// Define container for all the test specification aimed at verifying
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// that kubeadm configures the nodes and system:nodes group as expected
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var _ = KubeadmDescribe("nodes", func() {
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// Get an instance of the k8s test framework
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f := framework.NewDefaultFramework("nodes")
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// Tests in this container are not expected to create new objects in the cluster
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// so we are disabling the creation of a namespace in order to get a faster execution
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f.SkipNamespaceCreation = true
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It("should have CRI annotation", func() {
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nodes, err := f.ClientSet.CoreV1().Nodes().
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List(metav1.ListOptions{})
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framework.ExpectNoError(err, "error reading nodes")
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// checks that the nodes have the CRI annotation
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for _, node := range nodes.Items {
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Expect(node.Annotations).To(HaveKey(nodesCRISocketAnnotation))
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}
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})
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It("should be allowed to rotate CSR", func() {
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// Nb. this is technically implemented a part of the bootstrap-token phase
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ExpectClusterRoleBindingWithSubjectAndRole(f.ClientSet,
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nodesCertificateRotationClusterRoleBinding,
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rbacv1.GroupKind, nodesGroup,
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nodesCertificateRotationClusterRoleName,
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)
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})
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})
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