docker-compose.yml

version: '3.9'
x-default-logging: &logging
  driver: "json-file"
  options:
    max-size: "5m"
    max-file: "2"

networks:
  default:
    name: opentelemetry-demo
    driver: bridge

services:
  # Jaeger
  jaeger:
    image: jaegertracing/all-in-one
    container_name: jaeger
    ports:
      - "16686:16686"                    # Jaeger UI
      - "14250"                          # Jaeger model.proto endpoint
    logging: *logging

  # Collector
  otelcol:
    image: otel/opentelemetry-collector-contrib:0.56.0
    container_name: otel-col
    command: [ "--config=/etc/otelcol-config.yml", "--config=/etc/otelcol-config-extras.yml" ]
    volumes:
      - ./src/otelcollector/otelcol-config.yml:/etc/otelcol-config.yml
      - ./src/otelcollector/otelcol-config-extras.yml:/etc/otelcol-config-extras.yml
    ports:
      - "4317"          # OTLP over gRPC receiver
      - "4318:4318"     # OTLP over HTTP receiver
      - "9464"          # Prometheus exporter
      - "8888"          # metrics endpoint
    depends_on:
      - jaeger
    logging: *logging

  # Redis
  redis-cart:
    image: redis:alpine
    container_name: redis-cart
    ports:
      - "${REDIS_PORT}"
    logging: *logging

  # AdService
  adservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-adservice
    container_name: ad-service
    build:
      context: ./
      dockerfile: ./src/adservice/Dockerfile
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-adservice
    ports:
      - "${AD_SERVICE_PORT}"
    environment:
      - AD_SERVICE_PORT
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_EXPORTER_OTLP_METRICS_ENDPOINT
      - OTEL_SERVICE_NAME=adservice
    depends_on:
      - otelcol
    logging: *logging

  # CartService
  cartservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-cartservice
    container_name: cart-service
    build:
      context: ./
      dockerfile: ./src/cartservice/src/Dockerfile
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-cartservice
    ports:
      - "${CART_SERVICE_PORT}"
    environment:
      - CART_SERVICE_PORT
      - REDIS_ADDR
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_SERVICE_NAME=cartservice
      - ASPNETCORE_URLS=http://*:${CART_SERVICE_PORT}
    depends_on:
      - redis-cart
      - otelcol
    logging: *logging

  # CheckoutService
  checkoutservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-checkoutservice
    container_name: checkout-service
    build:
      context: ./
      dockerfile: ./src/checkoutservice/Dockerfile
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-checkoutservice
    ports:
      - "${CHECKOUT_SERVICE_PORT}"
    environment:
      - CHECKOUT_SERVICE_PORT
      - CART_SERVICE_ADDR
      - CURRENCY_SERVICE_ADDR
      - EMAIL_SERVICE_ADDR
      - PAYMENT_SERVICE_ADDR
      - PRODUCT_CATALOG_SERVICE_ADDR
      - SHIPPING_SERVICE_ADDR
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_SERVICE_NAME=checkoutservice
    depends_on:
      - cartservice
      - currencyservice
      - emailservice
      - paymentservice
      - productcatalogservice
      - shippingservice
      - otelcol
    logging: *logging

  # CurrencyService
  currencyservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-currencyservice
    container_name: currency-service
    build:
      context: ./src/currencyservice
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-currencyservice
      args:
        - GRPC_VERSION=1.46.0
        - OPENTELEMETRY_VERSION=1.5.0
    ports:
      - "${CURRENCY_SERVICE_PORT}"
    environment:
      - CURRENCY_SERVICE_PORT
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_RESOURCE_ATTRIBUTES=service.name=currencyservice   # The C++ SDK does not support OTEL_SERVICE_NAME
    depends_on:
      - otelcol
    logging: *logging

  # EmailService
  emailservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-emailservice
    container_name: email-service
    build:
      context: ./src/emailservice
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-emailservice
    ports:
      - "${EMAIL_SERVICE_PORT}"
    environment:
      - APP_ENV=production
      - EMAIL_SERVICE_PORT
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://otelcol:4318/v1/traces
      - OTEL_SERVICE_NAME=emailservice
    depends_on:
      - otelcol
    logging: *logging

  # Frontend
  frontend:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-frontend
    container_name: frontend
    build:
      context: ./
      dockerfile: ./src/frontend/Dockerfile
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-frontend
    ports:
      - "${FRONTEND_PORT}:${FRONTEND_PORT}"
    environment:
      - PORT=${FRONTEND_PORT}
      - FRONTEND_ADDR
      - AD_SERVICE_ADDR
      - CART_SERVICE_ADDR
      - CHECKOUT_SERVICE_ADDR
      - CURRENCY_SERVICE_ADDR
      - PRODUCT_CATALOG_SERVICE_ADDR
      - RECOMMENDATION_SERVICE_ADDR
      - SHIPPING_SERVICE_ADDR
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_RESOURCE_ATTRIBUTES=service.name=frontend
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - ENV_PLATFORM
      - OTEL_SERVICE_NAME=frontend
    depends_on:
      - adservice
      - cartservice
      - checkoutservice
      - currencyservice
      - otelcol
      - productcatalogservice
      - recommendationservice
      - shippingservice
    logging: *logging

  # Frontend Tests
  frontendTests:
    image: cypress/included:10.3.1-typescript
    depends_on:
      - frontend
    profiles:
      - tests
    environment:
      - CYPRESS_baseUrl=http://${FRONTEND_ADDR}
      - NODE_ENV=production
    working_dir: /cypress
    volumes:
      - ./src/frontend:/cypress

  # Integration Tests
  integrationTests:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-integrationTests
    container_name: integrationTests
    profiles:
      - tests
    build:
      context: ./
      dockerfile: ./test/Dockerfile
    environment:
      - AD_SERVICE_ADDR
      - CART_SERVICE_ADDR
      - CHECKOUT_SERVICE_ADDR
      - CURRENCY_SERVICE_ADDR
      - EMAIL_SERVICE_ADDR
      - PAYMENT_SERVICE_ADDR
      - PRODUCT_CATALOG_SERVICE_ADDR
      - RECOMMENDATION_SERVICE_ADDR
      - SHIPPING_SERVICE_ADDR
    depends_on:
      - adservice
      - cartservice
      - checkoutservice
      - currencyservice
      - emailservice
      - paymentservice
      - productcatalogservice
      - recommendationservice
      - shippingservice

  # PaymentService
  paymentservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-paymentservice
    container_name: payment-service
    build:
      context: ./
      dockerfile: ./src/paymentservice/Dockerfile
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-paymentservice
    ports:
      - "${PAYMENT_SERVICE_PORT}"
    environment:
      - PAYMENT_SERVICE_PORT
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_SERVICE_NAME=paymentservice
    depends_on:
      - otelcol
    logging: *logging

  # ProductCatalogService
  productcatalogservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-productcatalogservice
    container_name: product-catalog-service
    build:
      context: ./
      dockerfile: ./src/productcatalogservice/Dockerfile
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-productcatalogservice
    ports:
      - "${PRODUCT_CATALOG_SERVICE_PORT}"
    environment:
      - PRODUCT_CATALOG_SERVICE_PORT
      - FEATURE_FLAG_GRPC_SERVICE_ADDR
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_SERVICE_NAME=productcatalogservice
    depends_on:
      - otelcol
    logging: *logging

  quoteservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-quoteservice
    container_name: quoteservice
    build:
      context: ./
      dockerfile: ./src/quoteservice/Dockerfile
    ports:
      - "${QUOTE_SERVICE_PORT}"
    environment:
      # OTEL_EXPORTER_OTLP_TRACES_ENDPOINT # Not working for PHP
      - QUOTE_SERVICE_PORT
      - OTEL_SERVICE_NAME=quoteservice
      - OTEL_EXPORTER_OTLP_ENDPOINT=otelcol:4317
      - OTEL_TRACES_SAMPLER=parentbased_always_on
      - OTEL_TRACES_EXPORTER=otlp
      - OTEL_EXPORTER_OTLP_TRACES_PROTOCOL=grpc
      - OTEL_PHP_TRACES_PROCESSOR=simple
    depends_on:
      - otelcol
    logging: *logging

  # RecommendationService
  recommendationservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-recommendationservice
    container_name: recommendation-service
    build:
      context: ./
      dockerfile: ./src/recommendationservice/Dockerfile
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-recommendationservice
    ports:
      - "${RECOMMENDATION_SERVICE_PORT}"
    depends_on:
      - productcatalogservice
      - otelcol
    environment:
      - RECOMMENDATION_SERVICE_PORT
      - PRODUCT_CATALOG_SERVICE_ADDR
      - OTEL_PYTHON_LOG_CORRELATION=true
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_SERVICE_NAME=recommendationservice
    logging: *logging

  # ShippingService
  shippingservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-shippingservice
    container_name: shipping-service
    build:
      context: ./
      dockerfile: ./src/shippingservice/Dockerfile
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-shippingservice
    ports:
      - "${SHIPPING_SERVICE_PORT}"
    environment:
      - SHIPPING_SERVICE_PORT
      - QUOTE_SERVICE_ADDR
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_SERVICE_NAME=shippingservice
    depends_on:
      - otelcol
    logging: *logging

  # FeatureFlagService
  featureflagservice:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-featureflagservice
    container_name: feature-flag-service
    build:
      context: ./src/featureflagservice
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-featureflagservice
    ports:
      - "${FEATURE_FLAG_SERVICE_PORT}:${FEATURE_FLAG_SERVICE_PORT}"     # Feature Flag Service UI
      - "${FEATURE_FLAG_GRPC_SERVICE_PORT}"                             # Feature Flag Service gRPC API
    environment:
      - FEATURE_FLAG_SERVICE_PORT
      - FEATURE_FLAG_GRPC_SERVICE_PORT
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_EXPORTER_OTLP_TRACES_PROTOCOL=grpc
      - OTEL_SERVICE_NAME=featureflagservice
      - DATABASE_URL=ecto://ffs:ffs@ffs_postgres:5432/ffs
    depends_on:
      ffs_postgres:
        condition: service_healthy
    logging: *logging

  ffs_postgres:
    image: cimg/postgres:14.2
    container_name: postgres
    environment:
      - POSTGRES_USER=ffs
      - POSTGRES_DB=ffs
      - POSTGRES_PASSWORD=ffs
    logging: *logging
    healthcheck:
      test: ["CMD-SHELL", "pg_isready"]
      interval: 10s
      timeout: 5s
      retries: 5

  # LoadGenerator
  loadgenerator:
    image: ${IMAGE_NAME}:${IMAGE_VERSION}-loadgenerator
    container_name: load-generator
    build:
      context: ./
      dockerfile: ./src/loadgenerator/Dockerfile
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-loadgenerator
    ports:
      - "${LOCUST_WEB_PORT}:${LOCUST_WEB_PORT}"
    environment:
      - LOCUST_WEB_PORT
      - LOCUST_USERS
      - LOCUST_HOST
      - LOCUST_HEADLESS
      - LOCUST_AUTOSTART
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_SERVICE_NAME=loadgenerator
      - PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python
    depends_on:
      - frontend
    logging: *logging

  # Prometheus
  prometheus:
    image: quay.io/prometheus/prometheus:v2.34.0
    container_name: prometheus
    command:
      - --web.console.templates=/etc/prometheus/consoles
      - --web.console.libraries=/etc/prometheus/console_libraries
      - --storage.tsdb.retention.time=1h
      - --config.file=/etc/prometheus/prometheus-config.yaml
      - --storage.tsdb.path=/prometheus
      - --web.enable-lifecycle
      - --web.route-prefix=/
    volumes:
      - ./src/prometheus/prometheus-config.yaml:/etc/prometheus/prometheus-config.yaml
    ports:
      - "${PROMETHEUS_SERVICE_PORT}:${PROMETHEUS_SERVICE_PORT}"
    logging: *logging

  # Grafana
  grafana:
    image: grafana/grafana:9.1.0
    container_name: grafana
    volumes:
      - ./src/grafana/grafana.ini:/etc/grafana/grafana.ini
      - ./src/grafana/provisioning/:/etc/grafana/provisioning/
    ports:
      - "${GRAFANA_SERVICE_PORT}:${GRAFANA_SERVICE_PORT}"
    logging: *logging