adding app6 in the docker compose

README.md

@@ -34,13 +34,14 @@ curl -i  --header "context-id: mycontextid" localhost:9001/api/v1/trace
 ---
 ### Example 2: OpenTelemetry agent
 
-* app3 and app4 are Play Framework applications, while app5 is Zio HTTP
+* app3 and app4 are Play Framework applications, while app5 is Zio HTTP, and app6 is Http4s
 * All apps use OpenTelemetry for monitoring.
 * OpenTelemetry agent sends tracing and metrics to OTEL.
 * Prometheus:
   * http://localhost:9093
   * http://localhost:9094
   * http://localhost:9095
+  * http://localhost:9096
 * jaeger: http://localhost:16686
 
 ```

docker/build-apps.sh

@@ -10,3 +10,5 @@ echo "building app4 **************"
 sbt app4/docker:publishLocal
 echo "building app5 **************"
 sbt app5/docker:publishLocal
+echo "building app6 **************"
+sbt app6/docker:publishLocal

docker/opentelemetry/docker-compose.yml

@@ -31,6 +31,25 @@ services:
     depends_on:
       - jaeger
 
+  app6:
+    image: app6
+    hostname: app6
+    restart: always
+    environment:
+      - OTEL_SERVICE_NAME=app6
+      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://otel-collector:4317
+      - OTEL_EXPORTER_OTLP_PROTOCOL=grpc
+      - OTEL_METRICS_EXPORTER=prometheus
+      - OTEL_EXPORTER_PROMETHEUS_PORT=9096
+      - OTEL_EXPORTER_PROMETHEUS_HOST=0.0.0.0
+    networks:
+      - tracenet
+    ports:
+      - "9006:9006"
+      - "9096:9096"
+    depends_on:
+      - otel-collector
+
   app5:
     image: app5
     hostname: app5
@@ -78,13 +97,13 @@ services:
       - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://otel-collector:4317
       - OTEL_EXPORTER_OTLP_PROTOCOL=grpc
       - OTEL_METRICS_EXPORTER=prometheus
-      - OTEL_EXPORTER_PROMETHEUS_PORT=9094
+      - OTEL_EXPORTER_PROMETHEUS_PORT=9093
       - OTEL_EXPORTER_PROMETHEUS_HOST=0.0.0.0
     networks:
       - tracenet
     ports:
       - "9003:9003"
-      - "9093:9094"
+      - "9093:9093"
     depends_on:
       - app4
       - app5