feat: Add otel support for prod

Author: tjtanjin

docker/docker-compose.override.yml

@@ -34,4 +34,19 @@ services:
     # codebase mounted for local dev
     volumes:
       - ..:/app
-      - /app/node_modules
+      - /app/node_modules
+
+  # uncomment for testing locally, but you'll need your own honeycomb account and creds
+  # otel-collector:
+  #   image: otel/opentelemetry-collector:latest
+  #   container_name: rcb-discord-bot-otel-collector
+  #   environment:
+  #     HONEYCOMB_API_KEY: ${HONEYCOMB_API_KEY}
+  #     HONEYCOMB_DATASET: ${HONEYCOMB_DATASET}
+  #   volumes:
+  #     - ./otel-config.yaml:/etc/otel/config.yaml:ro
+  #   command: ["--config", "/etc/otel/config.yaml"]
+  #   ports:
+  #     - "4317:4317"
+  #   networks:
+  #     - app-network

docker/docker-compose.prod.yml

@@ -12,4 +12,19 @@ services:
       - NODE_ENV=production
 
   jobs:
-    image: ${APPLICATION_JOBS_IMAGE}
+    image: ${APPLICATION_JOBS_IMAGE}
+
+  # add logging in production environment
+  otel-collector:
+    image: otel/opentelemetry-collector:latest
+    container_name: rcb-discord-bot-otel-collector
+    environment:
+      HONEYCOMB_API_KEY: ${HONEYCOMB_API_KEY}
+      HONEYCOMB_DATASET: ${HONEYCOMB_DATASET}
+    volumes:
+      - ./otel-config.yaml:/etc/otel/config.yaml:ro
+    command: ["--config", "/etc/otel/config.yaml"]
+    ports:
+      - "4317:4317"
+    networks:
+      - app-network

otel-config.yaml

@@ -0,0 +1,27 @@
+receivers:
+  otlp:
+    protocols:
+      grpc:
+        endpoint: 0.0.0.0:4317
+
+exporters:
+  otlp:
+    endpoint: api.honeycomb.io:443
+    headers:
+      x-honeycomb-team: ${HONEYCOMB_API_KEY}
+      x-honeycomb-dataset: ${HONEYCOMB_DATASET}
+    compression: gzip
+
+processors:
+  batch:
+
+service:
+  pipelines:
+    logs:
+      receivers: [otlp]
+      processors: [batch]
+      exporters: [otlp]
+    traces:
+      receivers: [otlp]
+      processors: [batch]
+      exporters: [otlp]