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Merge pull request #1623 from awprice/system-mount-skip

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mounts: fix isSystemMount check for mountSharedDirMounts
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James O. D. Hunt 2019-05-09 09:38:11 +01:00 committed by GitHub
commit bb44f65a68
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1 changed files with 5 additions and 4 deletions
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9
virtcontainers/container.go
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@ -519,10 +519,11 @@ func (c *Container) mountSharedDirMounts(hostSharedDir, guestSharedDir string) (
var sharedDirMounts []Mount var sharedDirMounts []Mount
var ignoredMounts []Mount var ignoredMounts []Mount
for idx, m := range c.mounts { for idx, m := range c.mounts {
if isSystemMount(m.Destination) { // Skip mounting certain system paths from the source on the host side
if !(IsDockerVolume(m.Source) || Isk8sHostEmptyDir(m.Source)) { // into the container as it does not make sense to do so.
continue // Example sources could be /sys/fs/cgroup etc.
} if isSystemMount(m.Source) {
continue
} }
if m.Type != "bind" { if m.Type != "bind" {