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support node-pod/namespace-workload sorting and paging

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This commit is contained in:
Carman Zhang
2018-11-23 11:41:56 +08:00
parent c7a1011e0c
commit 9a6880bc9c
5 changed files with 147 additions and 29 deletions
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22
pkg/apis/v1alpha/monitoring/monitor_handler.go
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@@ -59,10 +59,22 @@ func (u Monitor) monitorContainer(request *restful.Request, response *restful.Re
func (u Monitor) monitorWorkload(request *restful.Request, response *restful.Response) {
requestParams := client.ParseMonitoringRequestParams(request)
wlKind := requestParams.WorkloadKind
tp := requestParams.Tp
if wlKind == "" {
// count all workloads figure
res := metrics.MonitorWorkloadCount(requestParams.NsName)
response.WriteAsJson(res)
if tp == "rank" {
rawMetrics := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelWorkload)
// sorting
sortedMetrics, maxMetricCount := metrics.Sort(requestParams.SortMetricName, requestParams.SortType, rawMetrics, metrics.MetricLevelWorkload)
// paging
pagedMetrics := metrics.Page(requestParams.PageNum, requestParams.LimitNum, sortedMetrics, maxMetricCount)
response.WriteAsJson(pagedMetrics)
} else {
res := metrics.MonitorWorkloadCount(requestParams.NsName)
response.WriteAsJson(res)
}
} else {
res := metrics.MonitorAllMetrics(requestParams, metrics.MetricLevelWorkload)
response.WriteAsJson(res)
@@ -349,6 +361,12 @@ func Register(ws *restful.WebService, subPath string) {
Doc("monitor all workload level metrics").
Param(ws.PathParameter("ns_name", "namespace").DataType("string").Required(true).DefaultValue("kube-system")).
Param(ws.QueryParameter("metrics_filter", "metrics name cpu memory...").DataType("string").Required(false)).
Param(ws.QueryParameter("workloads_filter", "pod re2 expression filter").DataType("string").Required(false).DefaultValue("")).
Param(ws.QueryParameter("sort_metric", "sort metric").DataType("string").Required(false)).
Param(ws.QueryParameter("sort_type", "ascending descending order").DataType("string").Required(false)).
Param(ws.QueryParameter("page", "page number").DataType("string").Required(false).DefaultValue("1")).
Param(ws.QueryParameter("limit", "metrics name cpu memory...in re2 regex").DataType("string").Required(false).DefaultValue("4")).
Param(ws.QueryParameter("type", "rank, statistic").DataType("string").Required(false).DefaultValue("rank")).
Metadata(restfulspec.KeyOpenAPITags, tags)).
Consumes(restful.MIME_JSON, restful.MIME_XML).
Produces(restful.MIME_JSON)