mirror of https://github.com/k3s-io/k3s
102 lines
3.0 KiB
Go
102 lines
3.0 KiB
Go
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/*
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Copyright 2014 The Kubernetes Authors All rights reserved.
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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
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import (
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"fmt"
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"time"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/client"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/fields"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/labels"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/util"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/util/wait"
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"github.com/GoogleCloudPlatform/kubernetes/plugin/pkg/admission/serviceaccount"
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. "github.com/onsi/ginkgo"
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)
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var _ = Describe("ServiceAccounts", func() {
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var c *client.Client
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var ns string
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BeforeEach(func() {
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var err error
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c, err = loadClient()
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expectNoError(err)
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ns_, err := createTestingNS("service-accounts", c)
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ns = ns_.Name
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expectNoError(err)
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})
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AfterEach(func() {
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// Clean up the namespace if a non-default one was used
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if ns != api.NamespaceDefault {
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By("Cleaning up the namespace")
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err := c.Namespaces().Delete(ns)
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expectNoError(err)
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}
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})
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It("should mount an API token into pods", func() {
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var tokenName string
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var tokenContent string
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// Standard get, update retry loop
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expectNoError(wait.Poll(time.Millisecond*500, time.Second*10, func() (bool, error) {
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By("getting the auto-created API token")
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tokenSelector := fields.SelectorFromSet(map[string]string{client.SecretType: string(api.SecretTypeServiceAccountToken)})
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secrets, err := c.Secrets(ns).List(labels.Everything(), tokenSelector)
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if err != nil {
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return false, err
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}
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if len(secrets.Items) == 0 {
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return false, nil
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}
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if len(secrets.Items) > 1 {
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return false, fmt.Errorf("Expected 1 token secret, got %d", len(secrets.Items))
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}
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tokenName = secrets.Items[0].Name
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tokenContent = string(secrets.Items[0].Data[api.ServiceAccountTokenKey])
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return true, nil
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}))
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pod := &api.Pod{
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ObjectMeta: api.ObjectMeta{
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Name: "pod-service-account-" + string(util.NewUUID()),
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},
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Spec: api.PodSpec{
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Containers: []api.Container{
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{
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Name: "service-account-test",
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Image: "kubernetes/mounttest:0.1",
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Args: []string{
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fmt.Sprintf("--file_content=%s/%s", serviceaccount.DefaultAPITokenMountPath, api.ServiceAccountTokenKey),
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},
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},
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},
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RestartPolicy: api.RestartPolicyNever,
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},
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}
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testContainerOutputInNamespace("consume service account token", c, pod, []string{
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fmt.Sprintf(`content of file "%s/%s": %s`, serviceaccount.DefaultAPITokenMountPath, api.ServiceAccountTokenKey, tokenContent),
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}, ns)
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})
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})
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