add ks-iam and ks-apigateway
Signed-off-by: hongming <talonwan@yunify.com>
This commit is contained in:
hongming
220
pkg/apiserver/monitoring/monitoring.go
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220
pkg/apiserver/monitoring/monitoring.go
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/*
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Copyright 2019 The KubeSphere Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package monitoring
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import (
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"github.com/emicklei/go-restful"
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"kubesphere.io/kubesphere/pkg/client"
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"kubesphere.io/kubesphere/pkg/models/metrics"
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)
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func MonitorPod(request *restful.Request, response *restful.Response) {
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requestParams := client.ParseMonitoringRequestParams(request)
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podName := requestParams.PodName
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metricName := requestParams.MetricsName
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if podName != "" {
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// single pod single metric
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queryType, params, nullRule := metrics.AssemblePodMetricRequestInfo(requestParams, metricName)
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var res *metrics.FormatedMetric
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if !nullRule {
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res = metrics.GetMetric(queryType, params, metricName)
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}
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response.WriteAsJson(res)
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} else {
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// multiple
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rawMetrics := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelPod)
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// sorting
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sortedMetrics, maxMetricCount := metrics.Sort(requestParams.SortMetricName, requestParams.SortType, rawMetrics, metrics.MetricLevelPodName)
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// paging
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pagedMetrics := metrics.Page(requestParams.PageNum, requestParams.LimitNum, sortedMetrics, maxMetricCount)
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response.WriteAsJson(pagedMetrics)
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}
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}
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func MonitorContainer(request *restful.Request, response *restful.Response) {
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requestParams := client.ParseMonitoringRequestParams(request)
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metricName := requestParams.MetricsName
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if requestParams.MetricsFilter != "" {
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rawMetrics := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelContainer)
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// sorting
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sortedMetrics, maxMetricCount := metrics.Sort(requestParams.SortMetricName, requestParams.SortType, rawMetrics, metrics.MetricLevelContainerName)
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// paging
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pagedMetrics := metrics.Page(requestParams.PageNum, requestParams.LimitNum, sortedMetrics, maxMetricCount)
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response.WriteAsJson(pagedMetrics)
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} else {
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res := metrics.MonitorContainer(requestParams, metricName)
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response.WriteAsJson(res)
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}
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}
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func MonitorWorkload(request *restful.Request, response *restful.Response) {
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requestParams := client.ParseMonitoringRequestParams(request)
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rawMetrics := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelWorkload)
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var sortedMetrics *metrics.FormatedLevelMetric
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var maxMetricCount int
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wlKind := requestParams.WorkloadKind
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// sorting
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if wlKind == "" {
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sortedMetrics, maxMetricCount = metrics.Sort(requestParams.SortMetricName, requestParams.SortType, rawMetrics, metrics.MetricLevelWorkload)
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} else {
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sortedMetrics, maxMetricCount = metrics.Sort(requestParams.SortMetricName, requestParams.SortType, rawMetrics, metrics.MetricLevelPodName)
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}
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// paging
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pagedMetrics := metrics.Page(requestParams.PageNum, requestParams.LimitNum, sortedMetrics, maxMetricCount)
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response.WriteAsJson(pagedMetrics)
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}
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func MonitorAllWorkspaces(request *restful.Request, response *restful.Response) {
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requestParams := client.ParseMonitoringRequestParams(request)
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tp := requestParams.Tp
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if tp == "_statistics" {
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// merge multiple metric: all-devops, all-roles, all-projects...this api is designed for admin
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res := metrics.MonitorAllWorkspacesStatistics()
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response.WriteAsJson(res)
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} else if tp == "rank" {
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rawMetrics := metrics.MonitorAllWorkspaces(requestParams)
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// sorting
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sortedMetrics, maxMetricCount := metrics.Sort(requestParams.SortMetricName, requestParams.SortType, rawMetrics, metrics.MetricLevelWorkspace)
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// paging
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pagedMetrics := metrics.Page(requestParams.PageNum, requestParams.LimitNum, sortedMetrics, maxMetricCount)
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response.WriteAsJson(pagedMetrics)
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} else {
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res := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelWorkspace)
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response.WriteAsJson(res)
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}
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}
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func MonitorOneWorkspace(request *restful.Request, response *restful.Response) {
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requestParams := client.ParseMonitoringRequestParams(request)
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tp := requestParams.Tp
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if tp == "rank" {
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// multiple
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rawMetrics := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelWorkspace)
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// sorting
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sortedMetrics, maxMetricCount := metrics.Sort(requestParams.SortMetricName, requestParams.SortType, rawMetrics, metrics.MetricLevelNamespace)
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// paging
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pagedMetrics := metrics.Page(requestParams.PageNum, requestParams.LimitNum, sortedMetrics, maxMetricCount)
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response.WriteAsJson(pagedMetrics)
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} else if tp == "_statistics" {
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wsName := requestParams.WsName
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// merge multiple metric: devops, roles, projects...
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res := metrics.MonitorOneWorkspaceStatistics(wsName)
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response.WriteAsJson(res)
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} else {
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res := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelWorkspace)
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response.WriteAsJson(res)
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}
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}
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func MonitorNamespace(request *restful.Request, response *restful.Response) {
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requestParams := client.ParseMonitoringRequestParams(request)
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metricName := requestParams.MetricsName
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nsName := requestParams.NsName
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if nsName != "" {
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// single
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queryType, params := metrics.AssembleNamespaceMetricRequestInfo(requestParams, metricName)
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res := metrics.GetMetric(queryType, params, metricName)
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response.WriteAsJson(res)
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} else {
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// multiple
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rawMetrics := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelNamespace)
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// sorting
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sortedMetrics, maxMetricCount := metrics.Sort(requestParams.SortMetricName, requestParams.SortType, rawMetrics, metrics.MetricLevelNamespace)
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// paging
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pagedMetrics := metrics.Page(requestParams.PageNum, requestParams.LimitNum, sortedMetrics, maxMetricCount)
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response.WriteAsJson(pagedMetrics)
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}
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}
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func MonitorCluster(request *restful.Request, response *restful.Response) {
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requestParams := client.ParseMonitoringRequestParams(request)
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metricName := requestParams.MetricsName
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if metricName != "" {
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// single
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queryType, params := metrics.AssembleClusterMetricRequestInfo(requestParams, metricName)
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res := metrics.GetMetric(queryType, params, metricName)
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response.WriteAsJson(res)
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} else {
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// multiple
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res := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelCluster)
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response.WriteAsJson(res)
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}
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}
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func MonitorNode(request *restful.Request, response *restful.Response) {
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requestParams := client.ParseMonitoringRequestParams(request)
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metricName := requestParams.MetricsName
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if metricName != "" {
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// single
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queryType, params := metrics.AssembleNodeMetricRequestInfo(requestParams, metricName)
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res := metrics.GetMetric(queryType, params, metricName)
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nodeAddress := metrics.GetNodeAddressInfo()
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metrics.AddNodeAddressMetric(res, nodeAddress)
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response.WriteAsJson(res)
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} else {
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// multiple
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rawMetrics := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelNode)
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nodeAddress := metrics.GetNodeAddressInfo()
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for i := 0; i < len(rawMetrics.Results); i++ {
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metrics.AddNodeAddressMetric(&rawMetrics.Results[i], nodeAddress)
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}
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// sorting
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sortedMetrics, maxMetricCount := metrics.Sort(requestParams.SortMetricName, requestParams.SortType, rawMetrics, metrics.MetricLevelNode)
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// paging
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pagedMetrics := metrics.Page(requestParams.PageNum, requestParams.LimitNum, sortedMetrics, maxMetricCount)
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response.WriteAsJson(pagedMetrics)
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}
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}
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// k8s component(controller, scheduler, etcd) status
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func MonitorComponentStatus(request *restful.Request, response *restful.Response) {
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requestParams := client.ParseMonitoringRequestParams(request)
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status := metrics.MonitorComponentStatus(requestParams)
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response.WriteAsJson(status)
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}
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