func (e *Etcd) GetServices() ([]string, error) {
servicePath := path.Join(TycoonDir)
goption := new(client.GetOptions)
goption.Recursive = true
Response, err := e.client.Get(context.Background(), servicePath, goption)
log.Debugf("etcdclient.GetServices():GetServices On etcd Respone %+v", Response)
if err != nil {
return nil, err
}
nodes := Response.Node.Nodes
// Unmarshal
servicesName := make([]string, 0)
for index := range nodes {
nodekey := nodes[index].Key
nodekey = strings.Replace(nodekey, TycoonDir, "", 1)
servicesName = append(servicesName, nodekey)
}
return servicesName, 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
}