ceph: osd lvm flag

udev is not running in the container so lvm might be stuck requesting lvm
devices. So let's not talk to udev to get lvm devices.

Signed-off-by: Sébastien Han <seb@redhat.com>

pkg/daemon/ceph/osd/volume.go

@@ -142,6 +142,7 @@ func updateLVMConfig(context *clusterd.Context) error {
 	output := bytes.Replace(input, []byte("udev_sync = 1"), []byte("udev_sync = 0"), 1)
 	output = bytes.Replace(output, []byte("udev_rules = 1"), []byte("udev_rules = 0"), 1)
 	output = bytes.Replace(output, []byte("use_lvmetad = 1"), []byte("use_lvmetad = 0"), 1)
+	output = bytes.Replace(output, []byte("obtain_device_list_from_udev = 1"), []byte("obtain_device_list_from_udev = 0"), 1)
 	output = bytes.Replace(output, []byte(`scan = [ "/dev" ]`), []byte(`scan = [ "/dev", "/mnt" ]`), 1)
 	output = bytes.Replace(output, []byte(`# filter = [ "a|.*/|" ]`), []byte(`filter = [ "a|^/mnt/.*| r|.*/|" ]`), 1)