func removePackageServices(m *snapYaml, baseDir string, inter interacter) error {
sysd := systemd.New(dirs.GlobalRootDir, inter)
for _, app := range m.Apps {
if app.Daemon == "" {
continue
}
serviceName := filepath.Base(generateServiceFileName(m, app))
if err := sysd.Disable(serviceName); err != nil {
return err
}
if err := sysd.Stop(serviceName, time.Duration(app.StopTimeout)); err != nil {
if !systemd.IsTimeout(err) {
return err
}
inter.Notify(fmt.Sprintf("%s refused to stop, killing.", serviceName))
// ignore errors for kill; nothing we'd do differently at this point
sysd.Kill(serviceName, "TERM")
time.Sleep(killWait)
sysd.Kill(serviceName, "KILL")
}
if err := os.Remove(generateServiceFileName(m, app)); err != nil && !os.IsNotExist(err) {
logger.Noticef("Failed to remove service file for %q: %v", serviceName, err)
}
if err := os.Remove(generateSocketFileName(m, app)); err != nil && !os.IsNotExist(err) {
logger.Noticef("Failed to remove socket file for %q: %v", serviceName, err)
}
// Also remove DBus system policy file
if err := os.Remove(generateBusPolicyFileName(m, app)); err != nil && !os.IsNotExist(err) {
logger.Noticef("Failed to remove bus policy file for service %q: %v", serviceName, err)
}
}
// only reload if we actually had services
// FIXME: filter for services
if len(m.Apps) > 0 {
if err := sysd.DaemonReload(); err != nil {
return err
}
}
return nil
}
func removePackageServices(s *snap.Info, inter interacter) error {
sysd := systemd.New(dirs.GlobalRootDir, inter)
nservices := 0
for _, app := range s.Apps {
if app.Daemon == "" {
continue
}
nservices++
serviceName := filepath.Base(app.ServiceFile())
if err := sysd.Disable(serviceName); err != nil {
return err
}
if err := sysd.Stop(serviceName, serviceStopTimeout(app)); err != nil {
if !systemd.IsTimeout(err) {
return err
}
inter.Notify(fmt.Sprintf("%s refused to stop, killing.", serviceName))
// ignore errors for kill; nothing we'd do differently at this point
sysd.Kill(serviceName, "TERM")
time.Sleep(killWait)
sysd.Kill(serviceName, "KILL")
}
if err := os.Remove(app.ServiceFile()); err != nil && !os.IsNotExist(err) {
logger.Noticef("Failed to remove service file for %q: %v", serviceName, err)
}
if err := os.Remove(app.ServiceSocketFile()); err != nil && !os.IsNotExist(err) {
logger.Noticef("Failed to remove socket file for %q: %v", serviceName, err)
}
}
// only reload if we actually had services
if nservices > 0 {
if err := sysd.DaemonReload(); err != nil {
return err
}
}
return nil
}
