/
client.go
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/
client.go
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// RAINBOND, Application Management Platform
// Copyright (C) 2014-2017 Goodrain Co., Ltd.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version. For any non-GPL usage of Rainbond,
// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
// must be obtained first.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package client
import (
"context"
v1 "github.com/goodrain/rainbond/worker/appm/types/v1"
"github.com/coreos/etcd/clientv3"
etcdnaming "github.com/coreos/etcd/clientv3/naming"
"github.com/Sirupsen/logrus"
"github.com/goodrain/rainbond/worker/server/pb"
"google.golang.org/grpc"
)
//AppRuntimeSyncClient grpc client
type AppRuntimeSyncClient struct {
pb.AppRuntimeSyncClient
AppRuntimeSyncClientConf
cc *grpc.ClientConn
ctx context.Context
}
//AppRuntimeSyncClientConf client conf
type AppRuntimeSyncClientConf struct {
EtcdEndpoints []string
DefaultServerAddress []string
}
//NewClient new client
//ctx must be cancel where client not used
func NewClient(ctx context.Context, conf AppRuntimeSyncClientConf) (*AppRuntimeSyncClient, error) {
var arsc AppRuntimeSyncClient
arsc.AppRuntimeSyncClientConf = conf
arsc.ctx = ctx
c, err := clientv3.New(clientv3.Config{Endpoints: conf.EtcdEndpoints, Context: ctx})
if err != nil {
return nil, err
}
r := &etcdnaming.GRPCResolver{Client: c}
b := grpc.RoundRobin(r)
arsc.cc, err = grpc.DialContext(ctx, "/rainbond/discover/app_sync_runtime_server", grpc.WithBalancer(b), grpc.WithInsecure())
if err != nil {
return nil, err
}
arsc.AppRuntimeSyncClient = pb.NewAppRuntimeSyncClient(arsc.cc)
return &arsc, nil
}
//when watch occurred error,will exec this method
func (a *AppRuntimeSyncClient) Error(err error) {
logrus.Errorf("discover app runtime sync server address occurred err:%s", err.Error())
}
//GetStatus get status
func (a *AppRuntimeSyncClient) GetStatus(serviceID string) string {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
status, err := a.AppRuntimeSyncClient.GetAppStatus(ctx, &pb.ServicesRequest{
ServiceIds: serviceID,
})
if err != nil {
return v1.UNKNOW
}
return status.Status[serviceID]
}
//GetStatuss get multiple app status
func (a *AppRuntimeSyncClient) GetStatuss(serviceIDs string) map[string]string {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
status, err := a.AppRuntimeSyncClient.GetAppStatus(ctx, &pb.ServicesRequest{
ServiceIds: serviceIDs,
})
if err != nil {
return nil
}
return status.Status
}
//GetAllStatus get all status
func (a *AppRuntimeSyncClient) GetAllStatus() map[string]string {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
status, err := a.AppRuntimeSyncClient.GetAppStatus(ctx, &pb.ServicesRequest{
ServiceIds: "",
})
if err != nil {
return nil
}
return status.Status
}
//GetNeedBillingStatus get need billing status
func (a *AppRuntimeSyncClient) GetNeedBillingStatus() (map[string]string, error) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
re, err := a.AppRuntimeSyncClient.GetAppStatus(ctx, &pb.ServicesRequest{})
if err != nil {
return nil, err
}
var res = make(map[string]string)
for k, v := range re.Status {
if !a.IsClosedStatus(v) {
res[k] = v
}
}
return res, nil
}
//GetServiceDeployInfo get service deploy info
func (a *AppRuntimeSyncClient) GetServiceDeployInfo(serviceID string) (*pb.DeployInfo, error) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
re, err := a.AppRuntimeSyncClient.GetDeployInfo(ctx, &pb.ServiceRequest{
ServiceId: serviceID,
})
if err != nil {
return nil, err
}
return re, nil
}
//IsClosedStatus check status
func (a *AppRuntimeSyncClient) IsClosedStatus(curStatus string) bool {
return curStatus == "" || curStatus == v1.BUILDEFAILURE || curStatus == v1.CLOSED || curStatus == v1.UNDEPLOY || curStatus == v1.BUILDING || curStatus == v1.UNKNOW
}
//GetTenantResource get tenant resource
func (a *AppRuntimeSyncClient) GetTenantResource(tenantID string) (*pb.TenantResource, error) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
return a.AppRuntimeSyncClient.GetTenantResource(ctx, &pb.TenantRequest{TenantId: tenantID})
}