func New(etcdAddr string) (*Manager, error) { remote, err := discovery.New("etcd", etcdAddr) if err != nil { return nil, err } return &Manager{ Remote: remote, Quit: make(chan struct{}, 1), osSignals: make(chan os.Signal, 1), }, nil }
func create(c *cli.Context) { var clusterName string if !c.Args().Present() { log.Fatalln("Error: missing cluster name") } else { clusterName = c.Args().First() } // Get etcd address etcdAddress := c.String("etcdserver") // Initialize etcd client discovery.New("etcd", etcdAddress) // Generate cluster id, err := utils.GenerateUUID() if err != nil { log.WithField("err", err).Fatalln("Error generating cluster UUID") } cluster.RegisterCluster(clusterName, id) // Print cluster UUID for join fmt.Println(clusterName + ":" + id) }
func initializeDiscovery(name string, address string) { _, err := discovery.New(name, address) if err != nil { log.WithField("err", err).Fatalln("Error initializing discovery service") } }