From 2f804ea9a28d781946313c7f3b6a6c97919f9839 Mon Sep 17 00:00:00 2001 From: Peter Hunt Date: Sun, 14 Apr 2019 16:16:36 -0400 Subject: Add File mounts to play kube Both File and FileOrCreate options are supported. Signed-off-by: Peter Hunt --- cmd/podman/play_kube.go | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'cmd') diff --git a/cmd/podman/play_kube.go b/cmd/podman/play_kube.go index cbe961279..982e12d44 100644 --- a/cmd/podman/play_kube.go +++ b/cmd/podman/play_kube.go @@ -28,6 +28,8 @@ import ( const ( // https://kubernetes.io/docs/concepts/storage/volumes/#hostpath createDirectoryPermission = 0755 + // https://kubernetes.io/docs/concepts/storage/volumes/#hostpath + createFilePermission = 0644 ) var ( @@ -169,7 +171,23 @@ func playKubeYAMLCmd(c *cliconfig.KubePlayValues) error { return errors.Wrapf(err, "Error giving %s a label", hostPath.Path) } break + case v1.HostPathFileOrCreate: + if _, err := os.Stat(hostPath.Path); os.IsNotExist(err) { + f, err := os.OpenFile(hostPath.Path, os.O_RDONLY|os.O_CREATE, createFilePermission) + if err != nil { + return errors.Errorf("Error creating HostPath %s at %s", volume.Name, hostPath.Path) + } + if err := f.Close(); err != nil { + logrus.Warnf("Error in closing newly created HostPath file: %v", err) + } + } + // unconditionally label a newly created volume as private + if err := libpod.LabelVolumePath(hostPath.Path, false); err != nil { + return errors.Wrapf(err, "Error giving %s a label", hostPath.Path) + } + break case v1.HostPathDirectory: + case v1.HostPathFile: case v1.HostPathUnset: // do nothing here because we will verify the path exists in validateVolumeHostDir break -- cgit v1.2.3-54-g00ecf