This is small library, that wraps the oficial etcd go client, to simplify service discovery.
// Create config
registryConfig := discovery.EtcdRegistryConfig = discovery.EtcdRegistryConfig{
EtcdEndpoints: []string{"http://127.0.0.1:4001"}, //etcd instances
ServiceName: "core", //service type/name
InstanceName: "core1", //service instance name
BaseUrl: "127.0.0.1:8080", //base url to use to access service
}
// Create client
registryClient, registryErr := discovery.New(registryConfig)
if registryErr != nil {
log.Panic(registryErr)
}
// Register service to etcd
registryClient.Register()
response, err := client.ServicesByName("test")
if err != nil {
log.Panic(err)
}
log.Println(response)
// Obtained output:
// [127.0.0.1:8080]