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controller organizational lint
This commit is contained in:
parent
0756e48841
commit
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@ -1,10 +1,7 @@
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package controller
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package controller
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import (
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import (
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"context"
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"fmt"
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"github.com/go-openapi/runtime/middleware"
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"github.com/go-openapi/runtime/middleware"
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"github.com/openziti-test-kitchen/zrok/controller/store"
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"github.com/openziti-test-kitchen/zrok/rest_model_zrok"
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"github.com/openziti-test-kitchen/zrok/rest_model_zrok"
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"github.com/openziti-test-kitchen/zrok/rest_server_zrok/operations/metadata"
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"github.com/openziti-test-kitchen/zrok/rest_server_zrok/operations/metadata"
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"github.com/sirupsen/logrus"
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"github.com/sirupsen/logrus"
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@ -40,15 +37,6 @@ func overviewHandler(_ metadata.OverviewParams, principal *rest_model_zrok.Princ
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},
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},
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}
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}
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var sparkData map[string][]int64
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if cfg.Influx != nil {
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sparkData, err = sparkDataForServices(svcs)
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if err != nil {
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logrus.Errorf("error querying spark data for services: %v", err)
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return metadata.NewOverviewInternalServerError()
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}
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}
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for _, svc := range svcs {
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for _, svc := range svcs {
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feEndpoint := ""
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feEndpoint := ""
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if svc.FrontendEndpoint != nil {
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if svc.FrontendEndpoint != nil {
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@ -71,7 +59,6 @@ func overviewHandler(_ metadata.OverviewParams, principal *rest_model_zrok.Princ
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FrontendEndpoint: feEndpoint,
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FrontendEndpoint: feEndpoint,
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BackendProxyEndpoint: beProxyEndpoint,
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BackendProxyEndpoint: beProxyEndpoint,
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Reserved: svc.Reserved,
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Reserved: svc.Reserved,
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Metrics: sparkData[svc.Token],
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CreatedAt: svc.CreatedAt.UnixMilli(),
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CreatedAt: svc.CreatedAt.UnixMilli(),
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UpdatedAt: svc.UpdatedAt.UnixMilli(),
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UpdatedAt: svc.UpdatedAt.UnixMilli(),
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})
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})
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@ -80,54 +67,3 @@ func overviewHandler(_ metadata.OverviewParams, principal *rest_model_zrok.Princ
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}
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}
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return metadata.NewOverviewOK().WithPayload(out)
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return metadata.NewOverviewOK().WithPayload(out)
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}
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}
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func sparkDataForServices(svcs []*store.Service) (map[string][]int64, error) {
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out := make(map[string][]int64)
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if len(svcs) > 0 {
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qapi := idb.QueryAPI(cfg.Influx.Org)
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result, err := qapi.Query(context.Background(), sparkFluxQuery(svcs))
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if err != nil {
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return nil, err
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}
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for result.Next() {
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combinedRate := int64(0)
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readRate := result.Record().ValueByKey("bytesRead")
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if readRate != nil {
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combinedRate += readRate.(int64)
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}
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writeRate := result.Record().ValueByKey("bytesWritten")
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if writeRate != nil {
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combinedRate += writeRate.(int64)
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}
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svcToken := result.Record().ValueByKey("service").(string)
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svcMetrics := out[svcToken]
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svcMetrics = append(svcMetrics, combinedRate)
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out[svcToken] = svcMetrics
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}
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}
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return out, nil
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}
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func sparkFluxQuery(svcs []*store.Service) string {
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svcFilter := "|> filter(fn: (r) =>"
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for i, svc := range svcs {
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if i > 0 {
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svcFilter += " or"
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}
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svcFilter += fmt.Sprintf(" r[\"service\"] == \"%v\"", svc.Token)
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}
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svcFilter += ")"
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query := "read = from(bucket: \"zrok\")" +
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"|> range(start: -5m)" +
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"|> filter(fn: (r) => r[\"_measurement\"] == \"xfer\")" +
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"|> filter(fn: (r) => r[\"_field\"] == \"bytesRead\" or r[\"_field\"] == \"bytesWritten\")" +
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"|> filter(fn: (r) => r[\"namespace\"] == \"frontend\")" +
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svcFilter +
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"|> aggregateWindow(every: 5s, fn: sum, createEmpty: true)\n" +
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"|> pivot(rowKey:[\"_time\"], columnKey: [\"_field\"], valueColumn: \"_value\")" +
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"|> yield(name: \"last\")"
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return query
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}
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58
controller/sparkData.go
Normal file
58
controller/sparkData.go
Normal file
@ -0,0 +1,58 @@
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package controller
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import (
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"context"
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"fmt"
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"github.com/openziti-test-kitchen/zrok/controller/store"
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)
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func sparkDataForServices(svcs []*store.Service) (map[string][]int64, error) {
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out := make(map[string][]int64)
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if len(svcs) > 0 {
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qapi := idb.QueryAPI(cfg.Influx.Org)
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result, err := qapi.Query(context.Background(), sparkFluxQuery(svcs))
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if err != nil {
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return nil, err
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}
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for result.Next() {
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combinedRate := int64(0)
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readRate := result.Record().ValueByKey("bytesRead")
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if readRate != nil {
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combinedRate += readRate.(int64)
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}
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writeRate := result.Record().ValueByKey("bytesWritten")
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if writeRate != nil {
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combinedRate += writeRate.(int64)
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}
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svcToken := result.Record().ValueByKey("service").(string)
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svcMetrics := out[svcToken]
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svcMetrics = append(svcMetrics, combinedRate)
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out[svcToken] = svcMetrics
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}
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}
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return out, nil
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}
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func sparkFluxQuery(svcs []*store.Service) string {
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svcFilter := "|> filter(fn: (r) =>"
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for i, svc := range svcs {
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if i > 0 {
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svcFilter += " or"
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}
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svcFilter += fmt.Sprintf(" r[\"service\"] == \"%v\"", svc.Token)
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}
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svcFilter += ")"
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query := "read = from(bucket: \"zrok\")" +
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"|> range(start: -5m)" +
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"|> filter(fn: (r) => r[\"_measurement\"] == \"xfer\")" +
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"|> filter(fn: (r) => r[\"_field\"] == \"bytesRead\" or r[\"_field\"] == \"bytesWritten\")" +
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"|> filter(fn: (r) => r[\"namespace\"] == \"frontend\")" +
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svcFilter +
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"|> aggregateWindow(every: 5s, fn: sum, createEmpty: true)\n" +
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"|> pivot(rowKey:[\"_time\"], columnKey: [\"_field\"], valueColumn: \"_value\")" +
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"|> yield(name: \"last\")"
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return query
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}
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