Merge pull request #52 from miransar/nr-browser-agent-instrumentation

Adds New Relic browser agent to frontend service.

Author: reese-lee

README.md

@@ -52,6 +52,7 @@ Have a suggestion, or running into problems with our fork? Please let us know by
 
 ### Contributors
 * [Brad Schmitt](https://github.com/bpschmitt)
+* [Mir Ansar](https://github.com/miransar)
 * [Daniel Kim](https://github.com/lazyplatypus)
 * [Krzysztof Spikowski](https://github.com/greenszpila)
 * [Ugur Türkarslan](https://github.com/utr1903)

docs/kubernetes_deployment.md

@@ -56,10 +56,18 @@ helm upgrade --install newrelic-otel open-telemetry/opentelemetry-demo --version
 
 Optionally, you can enable a version of the `recommendationService` that is instrumented with New Relic APM instead of OpenTelemetry.  New Relic APM instrumented services are interoperable with OpenTelemetry instrumented services as New Relic supports W3C trace context.
 
+
 ```console
 helm upgrade --install newrelic-otel open-telemetry/opentelemetry-demo --version 0.32.0 --values ./helm/values.yaml --values ./helm/recommendation_service_values.yaml -n opentelemetry-demo
 ```
 
+
+You can also enable New Relic browser agent to the frontend service. New Relic browser agent is interoperable with OpenTelemetry services as it supports W3C headers.
+
+```console
+helm upgrade --install newrelic-otel open-telemetry/opentelemetry-demo --version 0.32.0 --values ./helm/values.yaml --values ./helm/frontend_service.yaml -n opentelemetry-demo
+```
+
 ## Install Prometheus Exporters (Optional)
 
 You can install the Prometheus Exporters for Kafka, Postgres, and Redis to expose Prometheus metrics for the Kafka,

helm/frontend_service.yaml

@@ -0,0 +1,44 @@
+components:
+  frontend:
+    imageOverride:
+      repository: newrelic/otel-demo
+      tag: "1.11.0-frontend"
+      pullPolicy: Always
+    env:
+      - name: NEW_RELIC_APP_NAME
+        value: "frontend-web-nr"
+      - name: FRONTEND_PORT
+        value: "8080"
+      - name: FRONTEND_ADDR
+        value: :8080
+      - name: AD_SERVICE_ADDR
+        value: '{{ include "otel-demo.name" . }}-adservice:8080'
+      - name: CART_SERVICE_ADDR
+        value: '{{ include "otel-demo.name" . }}-cartservice:8080'
+      - name: CHECKOUT_SERVICE_ADDR
+        value: '{{ include "otel-demo.name" . }}-checkoutservice:8080'
+      - name: CURRENCY_SERVICE_ADDR
+        value: '{{ include "otel-demo.name" . }}-currencyservice:8080'
+      - name: PRODUCT_CATALOG_SERVICE_ADDR
+        value: '{{ include "otel-demo.name" . }}-productcatalogservice:8080'
+      - name: RECOMMENDATION_SERVICE_ADDR
+        value: '{{ include "otel-demo.name" . }}-recommendationservice:8080'
+      - name: SHIPPING_SERVICE_ADDR
+        value: '{{ include "otel-demo.name" . }}-shippingservice:8080'
+      - name: FLAGD_HOST
+        value: '{{ include "otel-demo.name" . }}-flagd'
+      - name: FLAGD_PORT
+        value: "8013"
+      - name: OTEL_COLLECTOR_HOST
+        value: $(OTEL_COLLECTOR_NAME)
+      - name: OTEL_EXPORTER_OTLP_ENDPOINT
+        value: http://$(OTEL_COLLECTOR_NAME):4317
+      - name: WEB_OTEL_SERVICE_NAME
+        value: frontend-web
+      - name: PUBLIC_OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
+        value: http://localhost:8080/otlp-http/v1/traces
+      - name: NEW_RELIC_LICENSE_KEY
+        valueFrom:
+          secretKeyRef:
+            name: newrelic-license-key
+            key: license-key