5614a9d064
The "todo" packages were necessary while moving code around to avoid hitting cyclic dependencies. Now that any sub package can depend on the framework, they are no longer needed and the code can be moved into the normal sub packages.
84 lines
2.9 KiB
Go
84 lines
2.9 KiB
Go
/*
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Copyright 2021 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 node
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import (
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"time"
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/kubernetes/pkg/kubelet/util/format"
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"k8s.io/kubernetes/test/e2e/framework"
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e2epod "k8s.io/kubernetes/test/e2e/framework/pod"
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imageutils "k8s.io/kubernetes/test/utils/image"
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admissionapi "k8s.io/pod-security-admission/api"
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"github.com/onsi/ginkgo/v2"
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"github.com/onsi/gomega"
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)
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var _ = SIGDescribe("Ephemeral Containers [NodeConformance]", func() {
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f := framework.NewDefaultFramework("ephemeral-containers-test")
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f.NamespacePodSecurityEnforceLevel = admissionapi.LevelBaseline
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var podClient *e2epod.PodClient
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ginkgo.BeforeEach(func() {
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podClient = e2epod.NewPodClient(f)
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})
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// Release: 1.25
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// Testname: Ephemeral Container Creation
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// Description: Adding an ephemeral container to pod.spec MUST result in the container running.
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framework.ConformanceIt("will start an ephemeral container in an existing pod", func() {
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ginkgo.By("creating a target pod")
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pod := podClient.CreateSync(&v1.Pod{
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ObjectMeta: metav1.ObjectMeta{Name: "ephemeral-containers-target-pod"},
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Spec: v1.PodSpec{
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Containers: []v1.Container{
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{
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Name: "test-container-1",
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Image: imageutils.GetE2EImage(imageutils.BusyBox),
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Command: []string{"/bin/sleep"},
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Args: []string{"10000"},
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},
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},
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},
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})
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ginkgo.By("adding an ephemeral container")
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ecName := "debugger"
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ec := &v1.EphemeralContainer{
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EphemeralContainerCommon: v1.EphemeralContainerCommon{
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Name: ecName,
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Image: imageutils.GetE2EImage(imageutils.BusyBox),
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Command: e2epod.GenerateScriptCmd("while true; do echo polo; sleep 2; done"),
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Stdin: true,
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TTY: true,
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},
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}
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err := podClient.AddEphemeralContainerSync(pod, ec, time.Minute)
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framework.ExpectNoError(err, "Failed to patch ephemeral containers in pod %q", format.Pod(pod))
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ginkgo.By("checking pod container endpoints")
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// Can't use anything depending on kubectl here because it's not available in the node test environment
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output := e2epod.ExecCommandInContainer(f, pod.Name, ecName, "/bin/echo", "marco")
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gomega.Expect(output).To(gomega.ContainSubstring("marco"))
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log, err := e2epod.GetPodLogs(f.ClientSet, pod.Namespace, pod.Name, ecName)
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framework.ExpectNoError(err, "Failed to get logs for pod %q ephemeral container %q", format.Pod(pod), ecName)
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gomega.Expect(log).To(gomega.ContainSubstring("polo"))
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})
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})
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