docker-compose.yml

version: "3"
services:
  nodejs_express:
    build:
      context: .
    container_name: cube_nodejs_express_express
    environment:
      # tell the app that it is running in docker compose
      - CUBE_DOCKER_COMPOSE=true

      - OTEL_SERVICE_NAME=cube_sample_nodejs_express
      - OTEL_EXPORTER_OTLP_COMPRESSION=gzip
      - NODE_OPTIONS=--require ./tracing.js

      # print traces on console
      - OTEL_LOG_LEVEL=debug
      # send traces to CubeAPM
      # - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://host.docker.internal:4318/v1/traces
    ports:
      - "8000:8000"
    depends_on:
      - mysql
      - redis
    restart: always

  mysql:
    image: mysql:8.0
    container_name: cube_nodejs_express_mysql
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_DATABASE=test
    volumes:
      - cube_nodejs_express_mysql:/var/lib/mysql
    ports:
      - "3306:3306"

  redis:
    image: redis:alpine3.18
    container_name: cube_nodejs_express_redis

volumes:
  cube_nodejs_express_mysql: