// Purge removes the Agent's state from the Registry
func (a *Agent) Purge() {
// Continue heartbeating the agent's machine state while attempting to
// stop all the locally-running jobs
purged := make(chan bool)
go a.heartbeatAgent(a.ttl, purged)
a.state.Lock()
scheduled := a.state.ScheduledJobs()
a.state.Unlock()
machID := a.Machine.State().ID
for _, jobName := range scheduled {
log.Infof("Unloading Job(%s) from local machine", jobName)
a.unloadJob(jobName)
log.Infof("Unscheduling Job(%s) from local machine", jobName)
a.registry.ClearJobTarget(jobName, machID)
}
// Jobs have been stopped, the heartbeat can stop
close(purged)
log.Info("Removing Agent from Registry")
if err := a.registry.RemoveMachineState(machID); err != nil {
log.Errorf("Failed to remove Machine %s from Registry: %s", machID, err.Error())
}
}
// Stop all async processes the Agent is running
func (a *Agent) Stop() {
log.Info("Stopping Agent")
close(a.stop)
}
func (e *Engine) Stop() {
log.Info("Stopping Engine")
close(e.stop)
}