[WFLY-18943] Fix automated testing of OpenTelemetry QS under OpenShift

opentelemetry-tracing/README-source.adoc

@@ -13,6 +13,7 @@ The `opentelemetry-tracing` quickstart demonstrates the use of the OpenTelemetry
 :archiveType: war
 :archiveName: {artifactId}
 :restoreScriptName: restore-configuration.cli
+:helm-install-prerequisites: ../opentelemetry-tracing/helm-install-prerequisites.adoc
 
 
 == What is it?

opentelemetry-tracing/charts/helm.yaml

@@ -2,5 +2,11 @@ build:
   uri: https://github.com/wildfly/quickstart.git
   ref: main
   contextDir: opentelemetry-tracing
+  env:
+    - name: MAVEN_ARGS_APPEND
+      value: "-Popenshift"
 deploy:
   replicas: 1
+  env:
+    - name: OTEL_COLLECTOR_HOST
+      value: "opentelemetrycollector"

opentelemetry-tracing/charts/opentelemetry-collector.yaml

@@ -0,0 +1,104 @@
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: collector-config
+data:
+  collector.yml: |
+    receivers:
+      otlp:
+        protocols:
+          grpc:
+          http:
+    processors:
+    exporters:
+      logging:
+        verbosity: detailed
+    service:
+      pipelines:
+        traces:
+          receivers: [otlp]
+          processors: []
+          exporters: [logging]
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: opentelemetrycollector
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: opentelemetrycollector
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: opentelemetrycollector
+    spec:
+      containers:
+        - name: otelcol
+          args:
+            - --config=/conf/collector.yml
+          image: otel/opentelemetry-collector:0.89.0
+          volumeMounts:
+            - mountPath: /conf
+              name: collector-config
+      volumes:
+        - configMap:
+            items:
+              - key: collector.yml
+                path: collector.yml
+            name: collector-config
+          name: collector-config
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: opentelemetrycollector
+spec:
+  ports:
+    - name: otlp-grpc
+      port: 4317
+      protocol: TCP
+      targetPort: 4317
+    - name: otlp-http
+      port: 4318
+      protocol: TCP
+      targetPort: 4318
+  selector:
+    app.kubernetes.io/name: opentelemetrycollector
+  type: ClusterIP
+---
+apiVersion: route.openshift.io/v1
+kind: Route
+metadata:
+  name: otelcol-otlp-grpc
+  labels:
+    app.kubernetes.io/name: microprofile
+spec:
+  port:
+    targetPort: otlp-grpc
+  to:
+    kind: Service
+    name: opentelemetrycollector
+  tls:
+    termination: edge
+    insecureEdgeTerminationPolicy: Redirect
+  wildcardPolicy: None
+---
+apiVersion: route.openshift.io/v1
+kind: Route
+metadata:
+  name: otelcol-otlp-http
+  labels:
+    app.kubernetes.io/name: microprofile
+spec:
+  port:
+    targetPort: otlp-http
+  to:
+    kind: Service
+    name: opentelemetrycollector
+  tls:
+    termination: edge
+    insecureEdgeTerminationPolicy: Redirect
+  wildcardPolicy: None

opentelemetry-tracing/configure-opentelemetry.cli

@@ -4,7 +4,7 @@ if (outcome != success) of /extension=org.wildfly.extension.opentelemetry:read-r
     /subsystem=opentelemetry:add()
 end-if
 
-/subsystem=opentelemetry:write-attribute(name=endpoint,value=http://localhost:4317)
+/subsystem=opentelemetry:write-attribute(name=endpoint,value=http://${OTEL_COLLECTOR_HOST:localhost}:4317)
 /subsystem=opentelemetry:write-attribute(name=exporter-type,value=otlp)
 /subsystem=opentelemetry:write-attribute(name=sampler-type,value=on)
 /subsystem=opentelemetry:write-attribute(name=max-queue-size,value=1)

opentelemetry-tracing/helm-install-prerequisites.adoc

@@ -0,0 +1,16 @@
+=== Install OpenTelemetry Collector on OpenShift
+
+The functionality of this quickstart depends on a running instance of the https://opentelemetry.io/docs/collector/[OpenTelemetry Collector]. To deploy and configure the OpenTelemetry Collector, you will need to apply a set of configurations to your OpenShift cluster. In your terminal, run the following command to configure the OpenTelemetry Collector as well as any external routes needed:
+
+[source,options="nowrap",subs="+attributes"]
+----
+$ oc apply -f - <<EOF
+include::charts/opentelemetry-collector.yaml[]
+----
+
+To make things simpler, you can find these commands in `charts/opentelemetry-collector.yaml`, and can apply them with this command:
+
+[source]
+----
+$ oc apply -f charts/opentelemetry-collector.yaml
+----

opentelemetry-tracing/pom.xml

@@ -162,6 +162,16 @@
                 </plugin>
             </plugins>
         </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                </configuration>
+            </plugin>
+        </plugins>
     </build>
 
     <profiles>
@@ -220,6 +230,9 @@
                                 <layer>jaxrs-server</layer>
                                 <layer>opentelemetry</layer>
                             </layers>
+                            <plugin-options>
+                                <jboss-fork-embedded>true</jboss-fork-embedded>
+                            </plugin-options>
                             <cli-sessions>
                                 <cli-session>
                                     <script-files>
@@ -264,14 +277,19 @@
                                 <layer>jaxrs-server</layer>
                                 <layer>opentelemetry</layer>
                             </layers>
+                            <filename>ROOT.war</filename>
                             <packaging-scripts>
                                 <packaging-script>
-                                    <scripts>
-                                        <script>${basedir}/configure-opentelemetry.cli</script>
-                                    </scripts>
+                                    <commands>
+                                        <command>/subsystem=opentelemetry:write-attribute(name=endpoint,value=http://\${OTEL_COLLECTOR_HOST}:4317)</command>
+                                        <command>/subsystem=opentelemetry:write-attribute(name=exporter-type,value=otlp)</command>
+                                        <command>/subsystem=opentelemetry:write-attribute(name=sampler-type,value=on)</command>
+                                        <command>/subsystem=opentelemetry:write-attribute(name=max-queue-size,value=1)</command>
+                                        <command>/subsystem=opentelemetry:write-attribute(name=max-export-batch-size,value=512)</command>
+                                    </commands>
+                                    <resolve-expressions>false</resolve-expressions>
                                 </packaging-script>
                             </packaging-scripts>
-                            <name>ROOT.war</name>
                         </configuration>
                         <executions>
                             <execution>