Add integration tests for JMX. (#244)

Author: musa-asad

.github/workflows/operator-integration-test.yml

@@ -149,6 +149,28 @@ jobs:
           go run integration-tests/manifests/cmd/validate_instrumentation_vars.go default integration-tests/manifests/cmd/ns_instrumentation_env_variables.json
           kubectl delete instrumentation sample-instrumentation
 
+      - name: Test for default instrumentation resources for jmx
+        run: |
+          kubectl delete pods --all -n default
+          sleep 5
+          cat integration-tests/jmx/sample-deployment-jmx.yaml
+          kubectl apply -f integration-tests/jmx/sample-deployment-jmx.yaml
+          sleep 5
+          kubectl wait --for=condition=Available deployment/nginx -n default
+          kubectl get pods -A 
+          kubectl describe pods -n default
+          go run integration-tests/manifests/cmd/validate_instrumentation_vars.go default integration-tests/jmx/default_instrumentation_jmx_env_variables.json
+
+      - name: Test for defined instrumentation resources for jmx
+        run: |
+          kubectl apply -f integration-tests/manifests/sample-instrumentation.yaml
+          kubectl delete pods --all -n default
+          sleep 5
+          kubectl wait --for=condition=Available deployment/nginx -n default
+          sleep 5
+          go run integration-tests/manifests/cmd/validate_instrumentation_vars.go default integration-tests/manifests/cmd/ns_instrumentation_env_variables.json
+          kubectl delete instrumentation sample-instrumentation
+
       - name: Test for default instrumentation resources for all languages
         run: |
           kubectl apply -f integration-tests/all-languages/sample-deployment-all-languages.yaml

integration-tests/all-languages/default_instrumentation_all-languages_env_variables.json

@@ -20,6 +20,8 @@
   "DOTNET_ADDITIONAL_DEPS": "/otel-auto-instrumentation-dotnet/AdditionalDeps",
   "OTEL_DOTNET_AUTO_HOME": "/otel-auto-instrumentation-dotnet",
   "DOTNET_SHARED_STORE": "/otel-auto-instrumentation-dotnet/store",
-  "CORECLR_ENABLE_PROFILING": "1"
-
+  "CORECLR_ENABLE_PROFILING": "1",
+  "OTEL_JMX_EXPORTER_METRICS_ENDPOINT": "http://cloudwatch-agent.amazon-cloudwatch:4314/v1/metrics",
+  "OTEL_JMX_ENABLED": "true",
+  "OTEL_JMX_TARGET_SYSTEM": "jvm,tomcat,kafka,kafka-consumer,kafka-producer"
 }

integration-tests/all-languages/sample-deployment-all-languages.yaml

@@ -14,6 +14,11 @@ spec:
         instrumentation.opentelemetry.io/inject-python: "true"
         instrumentation.opentelemetry.io/inject-java: "true"
         instrumentation.opentelemetry.io/inject-dotnet: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-jvm: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-tomcat: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-kafka: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-kafka-consumer: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-kafka-producer: "true"
     spec:
       containers:
         - name: nginx

integration-tests/jmx/default_instrumentation_jmx_env_variables.json

@@ -0,0 +1,5 @@
+{
+  "OTEL_JMX_EXPORTER_METRICS_ENDPOINT": "http://cloudwatch-agent.amazon-cloudwatch:4314/v1/metrics",
+  "OTEL_JMX_ENABLED": "true",
+  "OTEL_JMX_TARGET_SYSTEM": "jvm,tomcat,kafka,kafka-consumer,kafka-producer"
+}

integration-tests/jmx/sample-deployment-jmx.yaml

@@ -0,0 +1,25 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx
+spec:
+  selector:
+    matchLabels:
+      app: nginx
+  template:
+    metadata:
+      labels:
+        app: nginx
+      annotations:
+        instrumentation.opentelemetry.io/inject-java: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-jvm: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-tomcat: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-kafka: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-kafka-consumer: "true"
+        cloudwatch.aws.amazon.com/inject-jmx-kafka-producer: "true"
+    spec:
+      containers:
+        - name: nginx
+          image: nginx:1.14.2
+      restartPolicy: Always
+status: {}