adjust metrics integration test to use a real promtheus metrics provi…

…der and a real query, remove badmetric

Signed-off-by: Moritz Wiesinger <[email protected]>

test/integration/metrics/00-install.yaml

@@ -0,0 +1,7 @@
+apiVersion: metrics.keptn.sh/v1alpha3
+kind: KeptnMetricsProvider
+metadata:
+  name: my-provider
+spec:
+  type: prometheus
+  targetServer: "http://prometheus-k8s.monitoring.svc.cluster.local:9090"

test/integration/metrics/01-teststep-install.yaml

@@ -0,0 +1,4 @@
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+apply:
+  - goodmetric.yaml

test/integration/metrics/01-teststep-assert.yaml → test/integration/metrics/02-teststep-assert.yaml

@@ -1,6 +1,4 @@
 apiVersion: kuttl.dev/v1beta1
 kind: TestStep
-error: # this checks that kubectl get resource fails, AKA bad CRD not added
-  - badmetric.yaml
 assert: # this checks that kubectl get resource succeeds
   - goodmetric.yaml

test/integration/metrics/goodmetric.yaml

@@ -1,10 +1,9 @@
-apiVersion: metrics.keptn.sh/v1alpha2
+apiVersion: metrics.keptn.sh/v1alpha3
 kind: KeptnMetric
 metadata:
   name: podtato-head
-  namespace: keptn-lifecycle-toolkit-system
 spec:
   provider:
-    name: "provider"
-  query: "query"
+    name: "my-provider"
+  query: "sum(kube_pod_container_resource_limits{resource='cpu'})"
   fetchIntervalSeconds: 5

test/integration/metrics/retrieve-metrics.sh

@@ -1,7 +1,6 @@
 #!/bin/bash
 
 METRIC_NAME="podtato-head"
-NAMESPACE="keptn-lifecycle-toolkit-system"
 RETRY_COUNT=3
 SLEEP_TIME=5