func agentC(c *cobra.Command, args []string) {
cfg := InitializeConfig()
if cfg.Rackspace != nil {
log.Println("[WARN]: The Rackspace config item has been deprecated and will be removed in future versions. please use the repo directive. ")
updaters["rackspace"] = dropship.NewRackspaceUpdater(cfg.Rackspace)
}
initializeUpdaters(cfg.Repos)
initializeLockers(cfg.Locks)
services, err := dropship.LoadServices(cfg.ServicePath)
if err != nil {
log.Fatalln(err)
}
runner := agent.NewRunner(len(services))
shutdownCh := make(chan struct{})
var wg sync.WaitGroup
wg.Add(len(services))
for _, service := range services {
log.Printf("[INF]: Starting updater for %s", service.Name)
var ok bool
service.Updater, ok = updaters[service.Artifact["type"]]
if !ok {
log.Fatalf("[ERR]: Unable to find updater %s", service.Artifact["type"])
}
// Try and use consul config but nothing exists use default consul config.
//
// TODO(ChrisMcKenzie): this is ugly and should support more than just consul
// lockers
service.Locker, ok = lockers["consul"]
if !ok {
var err error
service.Locker, err = dropship.NewConsulLocker(cfg.Locks["consul"])
if err != nil {
log.Fatalf("[ERR]: Unable to initilize locker: %s", err)
}
}
_, err := agent.NewDispatcher(service, runner, &wg, shutdownCh)
if err != nil {
log.Fatal(err)
}
}
sigs := make(chan os.Signal, 1)
signal.Notify(sigs, os.Interrupt)
<-sigs
close(shutdownCh)
wg.Wait()
runner.Shutdown()
}
func initializeLockers(configs map[string]LockConfig) {
for name, value := range configs {
switch name {
case "consul":
consulLock, err := dropship.NewConsulLocker(value)
if err != nil {
log.Fatalf("[ERR]: Unable to initialize Consul Locker: %s", err)
}
lockers[name] = consulLock
}
}
}
