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Add symbol link vm root in container root dir #505

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May 17, 2017
Merged

Add symbol link vm root in container root dir #505

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7 changes: 7 additions & 0 deletions supervisor/container.go
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Original file line number Diff line number Diff line change
Expand Up @@ -157,6 +157,13 @@ func (c *Container) create() error {
return err
}

// Create vm root dir symbol link in container root dir
vmRootLinkPath := filepath.Join(stateDir, "vm-root")
vmRootPath := filepath.Join(hypervisor.BaseDir, c.ownerPod.vm.Id)
if err := os.Symlink(vmRootPath, vmRootLinkPath); err != nil {
return fmt.Errorf("failed to create symbol link %q: %v", vmRootLinkPath, err)
}

err = execPrestartHooks(c.Spec, state)
if err != nil {
glog.V(1).Infof("execute Prestart hooks failed, %s\n", err.Error())
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