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agent: pass correct mount type to agent for ephemeral volumes

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The "ephemeral" is just used to indicate ephemeral volumes in
runtime. We should not pass it to agent. Instead, "bind" should be
the correct mount type to be passed.

Fixes: #1438

Signed-off-by: Xie Yongji <xieyongji@baidu.com>
This commit is contained in:
Xie Yongji 2019-03-28 18:16:02 +08:00
parent c89eb81dec
commit 2d422a845b
1 changed files with 2 additions and 0 deletions
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2
virtcontainers/kata_agent.go
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@ -1119,6 +1119,8 @@ func (k *kataAgent) handleEphemeralStorage(mounts []specs.Mount) []*grpc.Storage
if mnt.Type == kataEphemeralDevType {
// Set the mount source path to a path that resides inside the VM
mounts[idx].Source = filepath.Join(ephemeralPath, filepath.Base(mnt.Source))
// Set the mount type to "bind"
mounts[idx].Type = "bind"
// Create a storage struct so that kata agent is able to create
// tmpfs backed volume inside the VM