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Create host path is mount source does not exist.

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Signed-off-by: Lantao Liu <lantaol@google.com>
This commit is contained in:
Lantao Liu 2017-09-12 00:58:34 +00:00
parent 9558ff2001
commit 6cd0f77c4e
1 changed files with 11 additions and 0 deletions
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11
pkg/server/container_create.go
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@ -18,6 +18,7 @@ package server
import (
"fmt"
"os"
"strings"
"time"
@ -484,6 +485,16 @@ func addOCIBindMounts(g *generate.Generator, mounts []*runtime.Mount, mountLabel
for _, mount := range mounts {
dst := mount.GetContainerPath()
src := mount.GetHostPath()
// Create the host path if it doesn't exist.
// TODO(random-liu): Add CRI validation test for this case.
if _, err := os.Stat(src); err != nil {
if !os.IsNotExist(err) {
return fmt.Errorf("failed to stat %q: %v", src, err)
}
if err := os.MkdirAll(src, 0755); err != nil {
return fmt.Errorf("failed to mkdir %q: %v", src, err)
}
}
options := []string{"rbind"}
switch mount.GetPropagation() {
case runtime.MountPropagation_PROPAGATION_PRIVATE: