func (nc *nspawnCluster) systemdReload() error {
conn, err := dbus.New()
if err != nil {
return err
}
conn.Reload()
return nil
}
func NewSystemdManager(machine *machine.Machine, unitPrefix string) *SystemdManager {
systemd, err := dbus.New()
if err != nil {
panic(err)
}
return &SystemdManager{systemd, machine, unitPrefix, defaultSystemdRuntimePath, systemd.NewSubscriptionSet(), nil}
}
func NewSystemdManager(machine *machine.Machine) (*SystemdManager, error) {
systemd, err := dbus.New()
if err != nil {
return nil, err
}
if err := os.MkdirAll(fleetUnitPath, os.FileMode(0755)); err != nil {
return nil, err
}
return &SystemdManager{systemd, machine, systemd.NewSubscriptionSet(), nil}, nil
}
func NewSystemdUnitManager(uDir string) (*SystemdUnitManager, error) {
systemd, err := dbus.New()
if err != nil {
return nil, err
}
if err := os.MkdirAll(uDir, os.FileMode(0755)); err != nil {
return nil, err
}
mgr := SystemdUnitManager{systemd, uDir, systemd.NewSubscriptionSet()}
return &mgr, nil
}
func NewSystemdManager(machine *machine.Machine, unitPrefix string) *SystemdManager {
systemd, err := dbus.New()
if err != nil {
panic(err)
}
name := "fleet-" + machine.State().BootId + ".target"
target := NewSystemdTarget(name)
mgr := &SystemdManager{systemd, target, machine, unitPrefix, defaultSystemdRuntimePath, systemd.NewSubscriptionSet(), nil}
mgr.writeUnit(target.Name(), "")
return mgr
}
func (nc *nspawnCluster) systemd(unitName, exec string) error {
conn, err := dbus.New()
if err != nil {
return err
}
props := []dbus.Property{
dbus.PropExecStart(strings.Split(exec, " "), false),
}
log.Printf("Creating transient systemd unit %s", unitName)
if _, err = conn.StartTransientUnit(unitName, "replace", props...); err != nil {
log.Printf("Failed creating transient unit %s: %v", unitName, err)
return err
}
_, err = conn.StartUnit(unitName, "replace")
if err != nil {
log.Printf("Failed starting transient unit %s: %v", unitName, err)
}
return err
}