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Use pod name filter in Envoy metrics query

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Add support for Weave Cloud Prometheus agent
This commit is contained in:
stefanprodan
2019-03-23 11:20:51 +02:00
parent 27ab4b08f9
commit 578ebcf6ed
2 changed files with 8 additions and 6 deletions
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Makefile
+1 -1
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@@ -13,7 +13,7 @@ run:
run-appmesh:
go run cmd/flagger/* -kubeconfig=$$HOME/.kube/config -log-level=info -mesh-provider=appmesh \
-metrics-server=http://ab3325177465c11e9a94c02c4171f346-2027522465.us-west-2.elb.amazonaws.com:9090 \
-metrics-server=http://acfc235624ca911e9a94c02c4171f346-1585187926.us-west-2.elb.amazonaws.com:9090 \
-slack-url=https://hooks.slack.com/services/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 \
-slack-channel="devops-alerts"
pkg/controller/observer.go
+7 -5
View File
@@ -114,11 +114,12 @@ func (c *CanaryObserver) GetEnvoySuccessRate(name string, namespace string, metr
var rate *float64
querySt := url.QueryEscape(`sum(rate(` +
metric + `{kubernetes_namespace="` +
namespace + `",app="` +
name + `",envoy_response_code!~"5.*"}[1m])) / sum(rate(` +
namespace + `",kubernetes_pod_name=~"` +
name + `-[0-9a-zA-Z]+(-[0-9a-zA-Z]+)",envoy_response_code!~"5.*"}[` +
interval + `])) / sum(rate(` +
metric + `{kubernetes_namespace="` +
namespace + `",app="` +
name + `"}[` +
namespace + `",kubernetes_pod_name=~"` +
name + `-[0-9a-zA-Z]+(-[0-9a-zA-Z]+)"}[` +
interval + `])) * 100 `)
result, err := c.queryMetric(querySt)
if err != nil {
@@ -152,7 +153,8 @@ func (c *CanaryObserver) GetDeploymentCounter(name string, namespace string, met
querySt := url.QueryEscape(`sum(rate(` +
metric + `{reporter="destination",destination_workload_namespace=~"` +
namespace + `",destination_workload=~"` +
name + `",response_code!~"5.*"}[1m])) / sum(rate(` +
name + `",response_code!~"5.*"}[` +
interval + `])) / sum(rate(` +
metric + `{reporter="destination",destination_workload_namespace=~"` +
namespace + `",destination_workload=~"` +
name + `"}[` +