feat: Add otel support for prod and improve logging

Author: tjtanjin

docker/docker-compose.override.yml

@@ -7,3 +7,18 @@ services:
     volumes:
       - ..:/app
       - /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

@@ -2,3 +2,18 @@
 services:
   api:
     image: ${APPLICATION_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]

package-lock.json

@@ -28,7 +28,8 @@
     "mongodb": "^6.16.0",
     "swagger-jsdoc": "^6.2.8",
     "swagger-ui-express": "^5.0.1",
-    "uuid": "^9.0.1"
+    "uuid": "^9.0.1",
+    "winston": "^3.17.0"
   },
   "devDependencies": {
     "@eslint/js": "^9.20.0",