Create exceptions list

Author: dbudziwojskiNR

charts/nr-k8s-otel-collector/Makefile

@@ -8,7 +8,7 @@ NEWRELIC_E2E ?= go run github.com/newrelic/newrelic-integration-e2e-action@lates
 e2e-test:
 	$(NEWRELIC_E2E) \
 		--commit_sha=test-string \
-		--retry_attempts=5 \
+		--retry_attempts=10 \
 		--retry_seconds=60 \
 		--account_id=${ACCOUNT_ID} \
 		--api_key=${API_REST_KEY} \

charts/nr-k8s-otel-collector/e2e/cluster-metrics.yml

@@ -131,4 +131,3 @@ entities:
       - name: k8s.pod.memory.working_set
       - name: system.memory.utilization
       - name: k8s.cluster.info
-      - name: kube_lease_owner

charts/nr-k8s-otel-collector/e2e/exceptions.yml

@@ -0,0 +1,7 @@
+# These metrics are not present in Minikube or are not collected due to the nature of the test environment
+except_metrics: [
+  "container_network_receive_errors_total", # Not collected since we remove 0-values and we do not create errors in the test
+  "container_network_transmit_errors_total", # Not collected since we remove 0-values and we do not create errors in the test
+  "system.disk.io", # Unknown why this is missing
+  "kube_pod_container_status_restarts_total" # This metric seems to have issues with `AggregationTemporality: Unspecified`
+]

charts/nr-k8s-otel-collector/e2e/test-specs.yml

@@ -20,6 +20,7 @@ scenarios:
     tests:
       metrics:
         - source: "cluster-metrics.yml"
+          exceptions_source: "exceptions.yml"
   - description: This scenario will verify that metrics from a K8s OTEL Cluster + APM are correctly collected
     before:
       - helm repo add open-telemetry https://open-telemetry.github.io/opentelemetry-helm-charts
@@ -35,3 +36,4 @@ scenarios:
     tests:
       metrics:
         - source: "cluster-apm-metrics.yml"
+          exceptions_source: "exceptions.yml"