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Manage mount lifecycle and remove cached state

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Signed-off-by: Lantao Liu <lantaol@google.com>
This commit is contained in:
Lantao Liu
2018-10-10 17:20:40 -07:00
parent 36893c3ec9
commit c1740d8291
10 changed files with 267 additions and 167 deletions
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9
pkg/server/sandbox_remove.go
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@@ -52,8 +52,13 @@ func (c *criService) RemovePodSandbox(ctx context.Context, r *runtime.RemovePodS
}
// Return error if sandbox network namespace is not closed yet.
if sandbox.NetNS != nil && !sandbox.NetNS.Closed() {
return nil, errors.Errorf("sandbox network namespace %q is not fully closed", sandbox.NetNS.GetPath())
if sandbox.NetNS != nil {
nsPath := sandbox.NetNS.GetPath()
if closed, err := sandbox.NetNS.Closed(); err != nil {
return nil, errors.Wrapf(err, "failed to check sandbox network namespace %q closed", nsPath)
} else if !closed {
return nil, errors.Errorf("sandbox network namespace %q is not fully closed", nsPath)
}
}
// Remove all containers inside the sandbox.