func (hl *Launchable) stop(serviceBuilder *runit.ServiceBuilder, sv runit.SV) error {
executables, err := hl.Executables(serviceBuilder)
if err != nil {
return err
}
for _, executable := range executables {
_, err := sv.Stop(&executable.Service, hl.RestartTimeout)
if err != nil && err != runit.Killed {
// TODO: FAILURE SCENARIO (what should we do here?)
// 1) does `sv stop` ever exit nonzero?
// 2) should we keep stopping them all anyway?
return err
}
}
return nil
}
func (hl *Launchable) stop(serviceBuilder *runit.ServiceBuilder, sv *runit.SV) error {
executables, err := hl.Executables(serviceBuilder)
if err != nil {
return err
}
for _, executable := range executables {
// if we use sv -w to wait for the service to stop and then SIGKILL, we
// will also kill the preparer itself before it can restart. do not use
// sv -w yet.
_, err := sv.Stop(&executable.Service)
if err != nil {
// TODO: FAILURE SCENARIO (what should we do here?)
// 1) does `sv stop` ever exit nonzero?
// 2) should we keep stopping them all anyway?
return err
}
}
return nil
}
func (l *Launchable) stop(serviceBuilder *runit.ServiceBuilder, sv runit.SV) error {
executables, err := l.Executables(serviceBuilder)
if err != nil {
return err
}
for _, executable := range executables {
_, err := sv.Stop(&executable.Service, l.RestartTimeout)
if err != nil {
cmd := exec.Command(
l.P2Exec,
p2exec.P2ExecArgs{
WorkDir: l.InstallDir(),
Command: []string{*RuncPath, "kill", "SIGKILL"},
}.CommandLine()...,
)
err = cmd.Run()
if err != nil {
return util.Errorf("%s: error stopping container: %s", l.ServiceID_, err)
}
}
}
return nil
}