/
service.go
107 lines (87 loc) · 2.59 KB
/
service.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2021 Tencent. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the
* License at
*
* https://opensource.org/licenses/Apache-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
*/
package monitor
import (
"context"
tcmeshclient "tkestack.io/tke/pkg/mesh/external/tcmesh"
"tkestack.io/tke/pkg/mesh/services"
"tkestack.io/tke/pkg/mesh/services/rest"
)
const (
IstioServiceIngressGateway = "istio-ingressgateway_istio-system"
)
type monitorService struct {
tcmeshClient *tcmeshclient.Client
}
var _ services.MonitorService = &monitorService{}
func New(tcmeshClient *tcmeshclient.Client) services.MonitorService {
return &monitorService{
tcmeshClient: tcmeshClient,
}
}
func (s *monitorService) GetTracingMetricsData(
ctx context.Context, query rest.MetricQuery,
) (*rest.MetricData, error) {
uri := "/api/metrics/monitor/query"
var response *rest.MetricData
err := s.tcmeshClient.RESTClient().Post().RequestURI(uri).Body(query).Do(ctx).Into(response)
if err != nil {
return nil, err
}
return response, nil
}
func (s *monitorService) GetMonitorMetricsData(
ctx context.Context, query *rest.MetricQuery,
) (*rest.MetricData, error) {
uri := "/api/metrics/tracing/query"
var response *rest.MetricData
err := s.tcmeshClient.RESTClient().Post().RequestURI(uri).Body(query).Do(ctx).Into(response)
if err != nil {
return nil, err
}
return response, nil
}
func (s *monitorService) GetMonitorTopologyData(
ctx context.Context, query *rest.TopoQuery,
) (*rest.TopoData, error) {
uri := "/api/metrics/monitor/topology"
var response *rest.TopoData
err := s.tcmeshClient.RESTClient().Post().RequestURI(uri).Body(query).Do(ctx).Into(response)
if err != nil {
return nil, err
}
// filter by app
result, err := s.filterTopologyByApp(response, query)
if err != nil {
return nil, err
}
return result, nil
}
func (s *monitorService) filterTopologyByApp(
topoData *rest.TopoData, request *rest.TopoQuery,
) (*rest.TopoData, error) {
result := &rest.TopoData{
Nodes: make(map[string]rest.Node),
Edges: []rest.Edge{},
}
if request.App == "" {
return topoData, nil
}
return result, nil
}