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Do not teardown network namespace when using host network.

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Signed-off-by: Lantao Liu <lantaol@google.com>
This commit is contained in:
Lantao Liu 2017-06-29 01:27:49 +00:00
parent 9e087e14f1
commit 4c48ad780f
1 changed files with 5 additions and 3 deletions
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8
pkg/server/sandbox_stop.go
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@ -68,9 +68,11 @@ func (c *criContainerdService) StopPodSandbox(ctx context.Context, r *runtime.St
// Teardown network for sandbox.
_, err = c.os.Stat(sandbox.NetNS)
if err == nil {
if teardownErr := c.netPlugin.TearDownPod(sandbox.NetNS, sandbox.Config.GetMetadata().GetNamespace(),
sandbox.Config.GetMetadata().GetName(), id); teardownErr != nil {
return nil, fmt.Errorf("failed to destroy network for sandbox %q: %v", id, teardownErr)
if !sandbox.Config.GetLinux().GetSecurityContext().GetNamespaceOptions().GetHostNetwork() {
if teardownErr := c.netPlugin.TearDownPod(sandbox.NetNS, sandbox.Config.GetMetadata().GetNamespace(),
sandbox.Config.GetMetadata().GetName(), id); teardownErr != nil {
return nil, fmt.Errorf("failed to destroy network for sandbox %q: %v", id, teardownErr)
}
}
} else if !os.IsNotExist(err) { // It's ok for sandbox.NetNS to *not* exist
return nil, fmt.Errorf("failed to stat netns path for sandbox %q before tearing down the network: %v", id, err)