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add cloudwatch internal metrics (#6990)

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This commit is contained in:
Mitsuhiro Tanda 2016-12-16 18:48:05 +09:00 committed by Torkel Ödegaard
parent f8d6902428
commit 81394fcaa4
3 changed files with 10 additions and 0 deletions
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3
pkg/api/cloudwatch/cloudwatch.go
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@ -18,6 +18,7 @@ import (
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/aws/aws-sdk-go/service/sts"
"github.com/grafana/grafana/pkg/log"
"github.com/grafana/grafana/pkg/metrics"
"github.com/grafana/grafana/pkg/middleware"
m "github.com/grafana/grafana/pkg/models"
)
@ -213,6 +214,7 @@ func handleGetMetricStatistics(req *cwRequest, c *middleware.Context) {
c.JsonApiErr(500, "Unable to call AWS API", err)
return
}
metrics.M_Aws_CloudWatch_GetMetricStatistics.Inc(1)
c.JSON(200, resp)
}
@ -239,6 +241,7 @@ func handleListMetrics(req *cwRequest, c *middleware.Context) {
var resp cloudwatch.ListMetricsOutput
err := svc.ListMetricsPages(params,
func(page *cloudwatch.ListMetricsOutput, lastPage bool) bool {
metrics.M_Aws_CloudWatch_ListMetrics.Inc(1)
metrics, _ := awsutil.ValuesAtPath(page, "Metrics")
for _, metric := range metrics {
resp.Metrics = append(resp.Metrics, metric.(*cloudwatch.Metric))

2
pkg/api/cloudwatch/metrics.go
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@ -11,6 +11,7 @@ import (
"github.com/aws/aws-sdk-go/aws/awsutil"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/cloudwatch"
"github.com/grafana/grafana/pkg/metrics"
"github.com/grafana/grafana/pkg/middleware"
"github.com/grafana/grafana/pkg/util"
)
@ -261,6 +262,7 @@ func getAllMetrics(cwData *datasourceInfo) (cloudwatch.ListMetricsOutput, error)
var resp cloudwatch.ListMetricsOutput
err := svc.ListMetricsPages(params,
func(page *cloudwatch.ListMetricsOutput, lastPage bool) bool {
metrics.M_Aws_CloudWatch_ListMetrics.Inc(1)
metrics, _ := awsutil.ValuesAtPath(page, "Metrics")
for _, metric := range metrics {
resp.Metrics = append(resp.Metrics, metric.(*cloudwatch.Metric))

5
pkg/metrics/metrics.go
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@ -47,6 +47,8 @@ var (
M_Alerting_Notification_Sent_PagerDuty Counter
M_Alerting_Notification_Sent_Victorops Counter
M_Alerting_Notification_Sent_OpsGenie Counter
M_Aws_CloudWatch_GetMetricStatistics Counter
M_Aws_CloudWatch_ListMetrics Counter
// Timers
M_DataSource_ProxyReq_Timer Timer
@ -113,6 +115,9 @@ func initMetricVars(settings *MetricSettings) {
M_Alerting_Notification_Sent_Victorops = RegCounter("alerting.notifications_sent", "type", "victorops")
M_Alerting_Notification_Sent_OpsGenie = RegCounter("alerting.notifications_sent", "type", "opsgenie")
M_Aws_CloudWatch_GetMetricStatistics = RegCounter("aws.cloudwatch.get_metric_statistics")
M_Aws_CloudWatch_ListMetrics = RegCounter("aws.cloudwatch.list_metrics")
// Timers
M_DataSource_ProxyReq_Timer = RegTimer("api.dataproxy.request.all")
M_Alerting_Execution_Time = RegTimer("alerting.execution_time")