69 lines
2.2 KiB
Go
69 lines
2.2 KiB
Go
/*
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Copyright 2017 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 integration
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import (
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"testing"
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"time"
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"github.com/containerd/containerd"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"golang.org/x/net/context"
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runtime "k8s.io/kubernetes/pkg/kubelet/apis/cri/runtime/v1alpha2"
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)
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func TestSandboxCleanRemove(t *testing.T) {
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ctx := context.Background()
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t.Logf("Create a sandbox")
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sbConfig := PodSandboxConfig("sandbox", "clean-remove")
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sb, err := runtimeService.RunPodSandbox(sbConfig)
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require.NoError(t, err)
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defer func() {
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// Make sure the sandbox is cleaned up in any case.
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runtimeService.StopPodSandbox(sb)
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runtimeService.RemovePodSandbox(sb)
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}()
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t.Logf("Should not be able to remove the sandbox when it's still running")
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assert.Error(t, runtimeService.RemovePodSandbox(sb))
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t.Logf("Delete sandbox task from containerd")
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cntr, err := containerdClient.LoadContainer(ctx, sb)
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require.NoError(t, err)
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task, err := cntr.Task(ctx, nil)
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require.NoError(t, err)
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_, err = task.Delete(ctx, containerd.WithProcessKill)
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require.NoError(t, err)
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t.Logf("Sandbox state should be NOTREADY")
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assert.NoError(t, Eventually(func() (bool, error) {
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status, err := runtimeService.PodSandboxStatus(sb)
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if err != nil {
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return false, err
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}
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return status.GetState() == runtime.PodSandboxState_SANDBOX_NOTREADY, nil
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}, time.Second, 30*time.Second), "sandbox state should become NOTREADY")
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t.Logf("Should not be able to remove the sandbox when netns is not closed")
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assert.Error(t, runtimeService.RemovePodSandbox(sb))
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t.Logf("Should be able to remove the sandbox after properly stopped")
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assert.NoError(t, runtimeService.StopPodSandbox(sb))
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assert.NoError(t, runtimeService.RemovePodSandbox(sb))
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}
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