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
}
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
}