Example #1
0
func create(localfilepath string, etcdpath string) error {
	log.Infoln("cli.create():Start Create")
	log.Debugln("cli.create():ConfigFile Path:" + localfilepath)
	filename, _ := filepath.Abs(localfilepath)
	yamlconfig, err := ioutil.ReadFile(filename)
	if err != nil {
		log.Fatalf("cli.create():%+v\n", err)
		fmt.Printf("[error]cli.create():%+v\n", err)
		return err
	}
	// unmarshal yaml file
	config, err := service.UnmarshalYaml(yamlconfig)
	if err != nil {
		log.Fatalf("cli.create():%+v\n", err)
		fmt.Printf("[error]cli.create():%+v\n", err)
		return err
	}
	fmt.Printf("[Info] yaml config:%+v\n", config)
	log.Debugf("cli.create():yaml config:%+v\n", config)

	//create service on swarm
	containerIds, err := service.CreateService(config)
	if err != nil {
		fmt.Printf("[error]cli.create():%+v\n", err)
		return err
	}
	fmt.Printf("[Info] containerIDs:%+v\n ", containerIds)
	log.Infof("cli.create():containerIDs :%+v\n", containerIds)

	//create service on etcd
	client, err := etcdclient.NewEtcdClient(etcdpath)
	if err != nil {
		log.Fatalf("cli.create():%+v\n", err)
		fmt.Printf("[error]cli.create():%+v\n", err)
		return err
	}
	err = client.CreateService(config.Metadata.Name, string(yamlconfig), containerIds)
	if err != nil {
		log.Fatalf("cli.create():%+v\n", err)
		fmt.Printf("[error]cli.create():%+v\n", err)
		return err
	}
	return nil
}
Example #2
0
func (e *Etcd) GetService(serviceName string) (*service.Service, error) {
	s := new(service.Service)
	servicePath := path.Join(TycoonDir, serviceName)

	goption := new(client.GetOptions)
	goption.Recursive = true

	// etcd get
	Response, err := e.client.Get(context.Background(), servicePath, goption)
	log.Debugf("etcdclient.GetService():GetService On etcd Respone %+v", Response)
	if err != nil {
		return s, err
	}
	nodes := Response.Node.Nodes

	// Unmarshal
	for index := range nodes {
		if nodes[index].Key == servicePath+"/ServiceConfig" {
			sc, err := service.UnmarshalYaml([]byte(nodes[index].Value))
			if err != nil {
				return s, err
			}
			s.ServiceConfig = *sc
		}
		if nodes[index].Key == servicePath+"/ContainerIds" {
			idnodes := nodes[index].Nodes
			ids := make([]string, 0)
			for ids_index := range idnodes {
				ids = append(ids, idnodes[ids_index].Value)
			}
			s.ContainersIds = ids
		}
	}

	return s, err
}