examples-recipes(dynatrace): Fix issues with example app and update docs

docs/docs/examples-tutorials/recipes/running-tracetest-with-dynatrace.md

@@ -6,7 +6,7 @@
 
 [Tracetest](https://tracetest.io/) is a testing tool based on [OpenTelemetry](https://opentelemetry.io/) that allows you to test your distributed application. It allows you to use data from distributed traces generated by OpenTelemetry to validate and assert if your application has the desired behavior defined by your test definitions.
 
-[Dynatrace](https://www.dynatrace.com/) TODO.
+[Dynatrace](https://www.dynatrace.com/) is a unified Observability and security platform that allows you to monitor and secure your full stack on one AI-powered data platform. From infrastructure and application observability to realtime security analytics and protection, digital experience monitoring and business analytics. All underpinned by a composable app-based platform with a custom Observability-driven workflow engine.
 
 ## OpenTelemetry Demo `v1.3.0` with Dynatrace, OpenTelemetry and Tracetest
 
@@ -28,22 +28,21 @@ The `docker-compose.yaml` file and `.env` file in the root directory are for the
 
 The `docker-compose.yaml` file, `collector.config.yaml`, `tracetest-provision.yaml`, and `tracetest-config.yaml` in the `tracetest` directory are for setting up Tracetest and the OpenTelemetry Collector.
 
-The `tracetest` directory is self-contained and will run all the prerequisites for enabling OpenTelemetry traces and trace-based testing with Tracetest, as well as routing all traces the OpenTelemetry Demo generates to Lightstep.
+The `tracetest` directory is self-contained and will run all the prerequisites for enabling OpenTelemetry traces and trace-based testing with Tracetest, as well as routing all traces the OpenTelemetry Demo generates to Dynatrace.
 
 ### Docker Compose Network
 
 All `services` in the `docker-compose.yaml` are on the same network, defined by the `networks` section on each file, and will be reachable by hostname from within other services. E.g. `tracetest:4317` in the `collector.config.yaml` will map to the `tracetest` service, where port `4317` is the port where Tracetest accepts traces.
 
-
 ## OpenTelemetry Demo
 
-The [OpenDelemetry Demo](https://github.com/open-telemetry/opentelemetry-demo) is a sample microservice-based app with the purpose to demo how to correctly set up OpenTelemetry distributed tracing.
+The [OpenTelemetry Demo](https://github.com/open-telemetry/opentelemetry-demo) is a sample microservice-based app with the purpose to demo how to correctly set up OpenTelemetry distributed tracing.
 
 Read more about the OpenTelemetry Demo [here](https://opentelemetry.io/blog/2022/announcing-opentelemetry-demo-release/).
 
-The `docker-compose.yaml` contains 14 services.
+The `docker-compose.yaml` contains 14 services for the demo and 3 supporting dependent services.
 
-To start the OpenTelemetry Demo by itself, run this command:
+To start the OpenTelemetry Demo **by itself**, run this command:
 
 ```bash
 docker compose up
@@ -81,10 +80,10 @@ services:
       - "host.docker.internal:host-gateway"
     volumes:
       - type: bind
-        source: ./tracetest-config.yaml
+        source: ./tracetest/tracetest-config.yaml
         target: /app/tracetest.yaml
       - type: bind
-        source: ./tracetest-provision.yaml
+        source: ./tracetest/tracetest-provision.yaml
         target: /app/provisioning.yaml
     command: --provisioning-file /app/provisioning.yaml
     healthcheck:
@@ -113,15 +112,14 @@ services:
       retries: 60
 
   otel-collector:
-    image: otel/opentelemetry-collector-contrib:0.68.0
+    image: otel/opentelemetry-collector-contrib:0.82.0
     container_name: otel-collector
     restart: unless-stopped
     command:
       - "--config"
       - "/otel-local-config.yaml"
     volumes:
       - ./tracetest/collector.config.yaml:/otel-local-config.yaml
-
 ```
 
 Tracetest depends on both Postgres and the OpenTelemetry Collector. Both Tracetest and the OpenTelemetry Collector require config files to be loaded via a volume. The volumes are mapped from the root directory into the `tracetest` directory and the respective config files.
@@ -139,7 +137,7 @@ The `tracetest-config.yaml` file contains the basic setup of connecting Tracetes
 
 ---
 postgres:
-  host: postgres
+  host: tt-postgres
   user: postgres
   password: postgres
   port: 5432
@@ -185,17 +183,26 @@ spec:
   default: true
   periodic:
     retryDelay: 5s
-    timeout: 180s
+    timeout: 10m
 
 ---
 type: DataStore
 spec:
-  name: dynatrace
+  name: Dynatrace
   type: dynatrace
 
+---
+type: TestRunner
+spec:
+  id: current
+  name: default
+  requiredGates:
+    - analyzer-score
+    - test-specs
+
 ```
 
-**Sending Traces to Tracetest and Dynatrace**
+### Sending Traces to Tracetest and Dynatrace
 
 The `collector.config.yaml` explains that. It receives traces via either `grpc` or `http`. Then, exports them to Tracetest's OTLP endpoint `tracetest:4317` in one pipeline, and to Dynatrace in another.
 
@@ -207,26 +214,53 @@ receivers:
     protocols:
       http:
       grpc:
+  hostmetrics:
+    collection_interval: 10s
+    scrapers:
+      paging:
+        metrics:
+          system.paging.utilization:
+            enabled: true
+      cpu:
+        metrics:
+          system.cpu.utilization:
+            enabled: true
+      disk:
+      filesystem:
+        metrics:
+          system.filesystem.utilization:
+            enabled: true
+      load:
+      memory:
+      network:
+      processes:
+  # The prometheus receiver scrapes metrics needed for the OpenTelemetry Collector Dashboard.
+  prometheus:
+    config:
+      scrape_configs:
+      - job_name: 'otelcol'
+        scrape_interval: 10s
+        static_configs:
+        - targets: ['0.0.0.0:8888']
 
 processors:
-  batch: # this configuration is needed to guarantee that the data is sent correctly to Dynatrace
+  batch: # this configuration is needed to guarantee that the data is sent correctly to Datadog
     send_batch_max_size: 100
     send_batch_size: 10
     timeout: 10s
 
 exporters:
   # OTLP for Tracetest
   otlp/tracetest:
-    endpoint: tracetest:4317
-    # Send traces to Tracetest.
-    # Read more in docs here: https://docs.tracetest.io/configuration/connecting-to-data-stores/opentelemetry-collector
+    endpoint: tracetest:4317 # Send traces to Tracetest.
+                              # Read more in docs here: https://docs.tracetest.io/configuration/connecting-to-data-stores/opentelemetry-collector
     tls:
       insecure: true
   # OTLP for Dynatrace
-  otlp/dynatrace:
-    endpoint: https://abc123.live.dynatrace.com/api/v2/otlp # Send traces to Dynatrace. Read more in docs here: https://www.dynatrace.com/support/help/extend-dynatrace/opentelemetry/collector#configuration
+  otlphttp/dynatrace:
+    endpoint: https://abc12345.live.dynatrace.com/api/v2/otlp
     headers:
-      Authorization: "Api-Token dt0c01.sample.secret" # Requires "openTelemetryTrace.ingest" permission
+      Authorization: "Api-Token dt0c01.sample.secret"  # Requires "openTelemetryTrace.ingest" permission
 
 service:
   pipelines:
@@ -237,7 +271,11 @@ service:
     traces/dynatrace:
       receivers: [otlp]
       processors: [batch]
-      exporters: [otlp/dynatrace]
+      exporters: [otlphttp/dynatrace]
+    metrics:
+      receivers: [hostmetrics, otlp]
+      processors: [batch]
+      exporters: [otlphttp/dynatrace]
 ```
 
 ## Run Both the OpenTelemetry Demo App and Tracetest
@@ -248,7 +286,11 @@ To start both OpenTelemetry and Tracetest, run this command:
 docker-compose -f docker-compose.yaml -f tracetest/docker-compose.yaml up
 ```
 
-This will start your Tracetest instance on `http://localhost:11633/`. 
+:::note Heads up!
+Please note starting the demo for the first time will take a few minutes.
+:::
+
+This will start your Tracetest instance on `http://localhost:11633/`.
 
 Open the URL and [start creating tests in the Web UI](https://docs.tracetest.io/web-ui/creating-tests)! Make sure to use the endpoints within your Docker network like `http://frontend:8084/` when creating tests.
 
@@ -322,17 +364,21 @@ tracetest run test -f ./http-test.yaml
 This test will fail just like the sample above due to the `attr:tracetest.span.duration  <  10ms` assertion.
 
 ```bash
-✘ OpenTelemetry Shop - List Products (http://localhost:11633/test/JBYAfKJ4R/run/3/test)
-        ✘ span[tracetest.span.type="general" name="Tracetest trigger"]
-                ✘ #2d1b0dcbd75b3a42
-                        ✔ attr:tracetest.response.status   =   200 (200)
-                        ✘ attr:tracetest.span.duration  <  10ms (24ms) (http://localhost:11633/test/JBYAfKJ4R/run/3/test?selectedAssertion=0&selectedSpan=2d1b0dcbd75b3a42)
-        ✔ span[tracetest.span.type="rpc" name="grpc.hipstershop.ProductCatalogService/ListProducts"]
-                ✔ #90aeab1e9db4617b
-                        ✔ attr:rpc.grpc.status_code = 0 (http://localhost:11633/test/JBYAfKJ4R/run/3/test?selectedAssertion=1)
-        ✔ span[tracetest.span.type="rpc" name="hipstershop.ProductCatalogService/ListProducts" rpc.system="grpc" rpc.method="ListProducts" rpc.service="hipstershop.ProductCatalogService"]
-                ✔ #44b836b092b4d708
-                        ✔ attr:rpc.grpc.status_code = 0 (http://localhost:11633/test/JBYAfKJ4R/run/3/test?selectedAssertion=2)
+✘ OpenTelemetry Shop - List Products (http://localhost:11633/test/JBYAfKJ4R/run/1/test) - trace id: b9db3e805490f6e1d9aff7c48100d367
+	✘ span[tracetest.span.type="general" name="Tracetest trigger"]
+		✘ #bf9abd7861371975
+			✔ attr:tracetest.response.status   =   200 (200)
+			✘ attr:tracetest.span.duration  <  10ms (1.3s) (http://localhost:11633/test/JBYAfKJ4R/run/1/test?selectedAssertion=0&selectedSpan=bf9abd7861371975)
+	✔ span[tracetest.span.type="rpc" name="grpc.hipstershop.ProductCatalogService/ListProducts"]
+		✔ #52a4bd4cbace9c4b
+			✔ attr:rpc.grpc.status_code = 0 (0)
+	✔ span[tracetest.span.type="rpc" name="hipstershop.ProductCatalogService/ListProducts" rpc.system="grpc" rpc.method="ListProducts" rpc.service="hipstershop.ProductCatalogService"]
+		✔ #533d2199d7e26437
+			✔ attr:rpc.grpc.status_code = 0 (0)
+
+	✘ Required gates
+		✔ analyzer-score
+		✘ test-specs
 ```
 
 If you edit the duration as in the Web UI example above, the test will pass!

examples/tracetest-dynatrace/.env

@@ -0,0 +1,85 @@
+# Images
+IMAGE_VERSION=1.3.0
+IMAGE_NAME=ghcr.io/open-telemetry/demo
+
+# Demo Platform
+ENV_PLATFORM=local
+
+# OpenTelemetry Collector
+OTEL_COLLECTOR_HOST=otel-collector
+OTEL_COLLECTOR_PORT=4317
+OTEL_EXPORTER_OTLP_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT}
+OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=${OTEL_EXPORTER_OTLP_ENDPOINT}
+OTEL_EXPORTER_OTLP_METRICS_ENDPOINT=${OTEL_EXPORTER_OTLP_ENDPOINT}
+PUBLIC_OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://localhost:4318/v1/traces
+
+# OpenTelemetry Resource Definitions
+OTEL_RESOURCE_ATTRIBUTES="service.namespace=opentelemetry-demo"
+
+# Metrics Temporality
+OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE=cumulative
+
+# ******************
+# Core Demo Services
+# ******************
+# Ad Service
+AD_SERVICE_PORT=9555
+AD_SERVICE_ADDR=adservice:${AD_SERVICE_PORT}
+
+# Cart Service
+CART_SERVICE_PORT=7070
+CART_SERVICE_ADDR=cartservice:${CART_SERVICE_PORT}
+
+# Checkout Service
+CHECKOUT_SERVICE_PORT=5050
+CHECKOUT_SERVICE_ADDR=checkoutservice:${CHECKOUT_SERVICE_PORT}
+
+# Currency Service
+CURRENCY_SERVICE_PORT=7001
+CURRENCY_SERVICE_ADDR=currencyservice:${CURRENCY_SERVICE_PORT}
+
+# Email Service
+EMAIL_SERVICE_PORT=6060
+EMAIL_SERVICE_ADDR=http://emailservice:${EMAIL_SERVICE_PORT}
+
+# Feature Flag Service
+FEATURE_FLAG_SERVICE_PORT=8081
+FEATURE_FLAG_SERVICE_ADDR=featureflagservice:${FEATURE_FLAG_SERVICE_PORT}
+FEATURE_FLAG_SERVICE_HOST=feature-flag-service
+FEATURE_FLAG_GRPC_SERVICE_PORT=50053
+FEATURE_FLAG_GRPC_SERVICE_ADDR=featureflagservice:${FEATURE_FLAG_GRPC_SERVICE_PORT}
+
+# Frontend
+FRONTEND_PORT=8084
+FRONTEND_ADDR=frontend:${FRONTEND_PORT}
+
+# Payment Service
+PAYMENT_SERVICE_PORT=50051
+PAYMENT_SERVICE_ADDR=paymentservice:${PAYMENT_SERVICE_PORT}
+
+# Product Catalog Service
+PRODUCT_CATALOG_SERVICE_PORT=3550
+PRODUCT_CATALOG_SERVICE_ADDR=productcatalogservice:${PRODUCT_CATALOG_SERVICE_PORT}
+
+# Quote Service
+QUOTE_SERVICE_PORT=8090
+QUOTE_SERVICE_ADDR=http://quoteservice:${QUOTE_SERVICE_PORT}
+
+# Recommendation Service
+RECOMMENDATION_SERVICE_PORT=9001
+RECOMMENDATION_SERVICE_ADDR=recommendationservice:${RECOMMENDATION_SERVICE_PORT}
+
+# Shipping Service
+SHIPPING_SERVICE_PORT=50050
+SHIPPING_SERVICE_ADDR=shippingservice:${SHIPPING_SERVICE_PORT}
+
+# ******************
+# Dependent Services
+# ******************
+# Kafka
+KAFKA_SERVICE_PORT=9092
+KAFKA_SERVICE_ADDR=kafka:${KAFKA_SERVICE_PORT}
+
+# Redis
+REDIS_PORT=6379
+REDIS_ADDR=redis-cart:${REDIS_PORT}

examples/tracetest-dynatrace/README.md

@@ -12,4 +12,4 @@ You can run it locally using the command:
 
 ```sh
 docker compose -f ./docker-compose.yaml -f ./tracetest/docker-compose.yaml up
-```
+```