Commit 5786485e authored by Vitaliy Filippov's avatar Vitaliy Filippov
Browse files

Try StopPost instead of ExecStopPost for systemd < 237 (for #69)

parent a04f1c3c

pkg/mounter/geesefs.go

+10 −0
Original line number Diff line number Diff line
@@ -183,6 +183,7 @@ func (geesefs *geesefsMounter) Mount(target, volumeID string) error { 
				}

			}

			if curPath != target {

				// FIXME This may mean that the same bucket&path are used for multiple PVs. Support it somehow

				return fmt.Errorf(

					"GeeseFS for volume %v is already mounted on host, but"+

					" in a different directory. We want %v, but it's in %v",
@@ -198,6 +199,15 @@ func (geesefs *geesefsMounter) Mount(target, volumeID string) error { 
		}

	}

	_, err = conn.StartTransientUnit(unitName, "replace", newProps, nil)

	if err != nil && strings.Index(err.Error(), "Cannot set property ExecStopPost") >= 0 {

		// Maybe this is an old systemd where it's named StopPost

		for i := range newProps {

			if newProps[i].Name == "ExecStopPost" {

				newProps[i].Name = "StopPost"

			}

		}

		_, err = conn.StartTransientUnit(unitName, "replace", newProps, nil)

	}

	if err != nil {

		return fmt.Errorf("Error starting systemd unit %s on host: %v", unitName, err)

	}