docker-compose.yml

# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0

x-default-logging: &logging
  driver: "json-file"
  options:
    max-size: "5m"
    max-file: "2"
    tag: "{{.Name}}"
networks:
  default:
    name: opentelemetry-demo
    driver: bridge
services:
  # ******************
  # Core Demo Services
  # ******************
  # Accounting service
  accountingservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-accountingservice
    container_name: accounting-service
    build:
      context: ./
      dockerfile: ${ACCOUNTING_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-accountingservice
    deploy:
      resources:
        limits:
          memory: 120M
    restart: unless-stopped
    environment:
      - KAFKA_SERVICE_ADDR
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT_HTTP}
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=accountingservice
    depends_on:
      otelcol:
        condition: service_started
      kafka:
        condition: service_healthy
    logging: *logging
  # AdService
  adservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-adservice
    container_name: ad-service
    build:
      context: ./
      dockerfile: ${AD_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-adservice
      args:
        OTEL_JAVA_AGENT_VERSION: ${OTEL_JAVA_AGENT_VERSION}
    deploy:
      resources:
        limits:
          memory: 300M
    restart: unless-stopped
    ports:
      - "${AD_SERVICE_PORT}"
    environment:
      - AD_SERVICE_PORT
      - FLAGD_HOST
      - FLAGD_PORT
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT_HTTP}
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_LOGS_EXPORTER=otlp
      - OTEL_SERVICE_NAME=adservice
    depends_on:
      otelcol:
        condition: service_started
      flagd:
        condition: service_started
    logging: *logging
  # Cart service
  cartservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-cartservice
    container_name: cart-service
    build:
      context: ./
      dockerfile: ${CART_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-cartservice
    deploy:
      resources:
        limits:
          memory: 160M
    restart: unless-stopped
    ports:
      - "${CART_SERVICE_PORT}"
    environment:
      - CART_SERVICE_PORT
      - FLAGD_HOST
      - FLAGD_PORT
      - VALKEY_ADDR
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=cartservice
      - ASPNETCORE_URLS=http://*:${CART_SERVICE_PORT}
    depends_on:
      valkey-cart:
        condition: service_started
      otelcol:
        condition: service_started
      flagd:
        condition: service_started
    logging: *logging
  # Checkout service
  checkoutservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-checkoutservice
    container_name: checkout-service
    build:
      context: ./
      dockerfile: ${CHECKOUT_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-checkoutservice
    deploy:
      resources:
        limits:
          memory: 20M
    restart: unless-stopped
    ports:
      - "${CHECKOUT_SERVICE_PORT}"
    environment:
      - FLAGD_HOST
      - FLAGD_PORT
      - CHECKOUT_SERVICE_PORT
      - CART_SERVICE_ADDR
      - CURRENCY_SERVICE_ADDR
      - EMAIL_SERVICE_ADDR
      - PAYMENT_SERVICE_ADDR
      - PRODUCT_CATALOG_SERVICE_ADDR
      - SHIPPING_SERVICE_ADDR
      - KAFKA_SERVICE_ADDR
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=checkoutservice
    depends_on:
      cartservice:
        condition: service_started
      currencyservice:
        condition: service_started
      emailservice:
        condition: service_started
      paymentservice:
        condition: service_started
      productcatalogservice:
        condition: service_started
      shippingservice:
        condition: service_started
      otelcol:
        condition: service_started
      kafka:
        condition: service_healthy
      flagd:
        condition: service_started
    logging: *logging
  # Currency service
  currencyservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-currencyservice
    container_name: currency-service
    build:
      context: ./
      dockerfile: ${CURRENCY_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-currencyservice
      args:
        OPENTELEMETRY_CPP_VERSION: ${OPENTELEMETRY_CPP_VERSION}
    deploy:
      resources:
        limits:
          memory: 20M
    restart: unless-stopped
    ports:
      - "${CURRENCY_SERVICE_PORT}"
    environment:
      - CURRENCY_SERVICE_PORT
      - VERSION=${IMAGE_VERSION}
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_RESOURCE_ATTRIBUTES=${OTEL_RESOURCE_ATTRIBUTES},service.name=currencyservice # The C++ SDK does not support OTEL_SERVICE_NAME
    depends_on:
      otelcol:
        condition: service_started
    logging: *logging
  # Email service
  emailservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-emailservice
    container_name: email-service
    build:
      context: ./
      dockerfile: ${EMAIL_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-emailservice
    deploy:
      resources:
        limits:
          memory: 100M
    restart: unless-stopped
    ports:
      - "${EMAIL_SERVICE_PORT}"
    environment:
      - APP_ENV=production
      - EMAIL_SERVICE_PORT
      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT_HTTP}/v1/traces
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=emailservice
    depends_on:
      otelcol:
        condition: service_started
    logging: *logging
  # Fraud Detection service
  frauddetectionservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-frauddetectionservice
    container_name: frauddetection-service
    build:
      context: ./
      dockerfile: ${FRAUD_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-frauddetectionservice
      args:
        OTEL_JAVA_AGENT_VERSION: ${OTEL_JAVA_AGENT_VERSION}
    deploy:
      resources:
        limits:
          memory: 300M
    restart: unless-stopped
    environment:
      - FLAGD_HOST
      - FLAGD_PORT
      - KAFKA_SERVICE_ADDR
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT_HTTP}
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_INSTRUMENTATION_KAFKA_EXPERIMENTAL_SPAN_ATTRIBUTES=true
      - OTEL_INSTRUMENTATION_MESSAGING_EXPERIMENTAL_RECEIVE_TELEMETRY_ENABLED=true
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=frauddetectionservice
    depends_on:
      otelcol:
        condition: service_started
      kafka:
        condition: service_healthy
    logging: *logging
  # Frontend
  frontend:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-frontend
    container_name: frontend
    build:
      context: ./
      dockerfile: ${FRONTEND_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-frontend
    deploy:
      resources:
        limits:
          memory: 250M
    restart: unless-stopped
    ports:
      - "${FRONTEND_PORT}"
    environment:
      - PORT=${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_ENDPOINT
      - OTEL_RESOURCE_ATTRIBUTES=${OTEL_RESOURCE_ATTRIBUTES}
      - ENV_PLATFORM
      - OTEL_SERVICE_NAME=frontend
      - PUBLIC_OTEL_EXPORTER_OTLP_TRACES_ENDPOINT
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - WEB_OTEL_SERVICE_NAME=frontend-web
      - OTEL_COLLECTOR_HOST
      - FLAGD_HOST
      - FLAGD_PORT
    depends_on:
      adservice:
        condition: service_started
      cartservice:
        condition: service_started
      checkoutservice:
        condition: service_started
      currencyservice:
        condition: service_started
      productcatalogservice:
        condition: service_started
      quoteservice:
        condition: service_started
      recommendationservice:
        condition: service_started
      shippingservice:
        condition: service_started
      otelcol:
        condition: service_started
      imageprovider:
        condition: service_started
      flagd:
        condition: service_started
    logging: *logging
  # Frontend Proxy (Envoy)
  frontendproxy:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-frontendproxy
    container_name: frontend-proxy
    build:
      context: ./
      dockerfile: ${FRONTEND_PROXY_DOCKERFILE}
    deploy:
      resources:
        limits:
          memory: 50M
    restart: unless-stopped
    ports:
      - "${ENVOY_PORT}:${ENVOY_PORT}"
      - 10000:10000
    environment:
      - FRONTEND_PORT
      - FRONTEND_HOST
      - LOCUST_WEB_HOST
      - LOCUST_WEB_PORT
      - GRAFANA_SERVICE_PORT
      - GRAFANA_SERVICE_HOST
      - JAEGER_SERVICE_PORT
      - JAEGER_SERVICE_HOST
      - OTEL_COLLECTOR_HOST
      - IMAGE_PROVIDER_HOST
      - IMAGE_PROVIDER_PORT
      - OTEL_COLLECTOR_PORT_GRPC
      - OTEL_COLLECTOR_PORT_HTTP
      - OTEL_RESOURCE_ATTRIBUTES
      - ENVOY_PORT
      - FLAGD_HOST
      - FLAGD_PORT
      - FLAGD_UI_HOST
      - FLAGD_UI_PORT
    depends_on:
      frontend:
        condition: service_started
      loadgenerator:
        condition: service_started
      flagd-ui:
        condition: service_started
  # Imageprovider
  imageprovider:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-imageprovider
    container_name: imageprovider
    build:
      context: ./
      dockerfile: ${IMAGE_PROVIDER_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-imageprovider
    deploy:
      resources:
        limits:
          memory: 120M
    restart: unless-stopped
    ports:
      - "${IMAGE_PROVIDER_PORT}"
    environment:
      - IMAGE_PROVIDER_PORT
      - OTEL_COLLECTOR_HOST
      - OTEL_COLLECTOR_PORT_GRPC
      - OTEL_SERVICE_NAME=imageprovider
      - OTEL_RESOURCE_ATTRIBUTES
    depends_on:
      otelcol:
        condition: service_started
    logging: *logging
  # Load Generator
  loadgenerator:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-loadgenerator
    container_name: load-generator
    build:
      context: ./
      dockerfile: ${LOAD_GENERATOR_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-loadgenerator
    deploy:
      resources:
        limits:
          memory: 1G
    restart: unless-stopped
    ports:
      - "${LOCUST_WEB_PORT}"
    environment:
      - LOCUST_WEB_PORT
      - LOCUST_USERS
      - LOCUST_HOST
      - LOCUST_HEADLESS
      - LOCUST_AUTOSTART
      - LOCUST_BROWSER_TRAFFIC_ENABLED=true
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=loadgenerator
      - PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python
      - LOCUST_WEB_HOST=0.0.0.0
      - FLAGD_HOST
      - FLAGD_PORT
    depends_on:
      frontend:
        condition: service_started
      flagd:
        condition: service_started
    logging: *logging
  # Payment service
  paymentservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-paymentservice
    container_name: payment-service
    build:
      context: ./
      dockerfile: ${PAYMENT_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-paymentservice
    deploy:
      resources:
        limits:
          memory: 120M
    restart: unless-stopped
    ports:
      - "${PAYMENT_SERVICE_PORT}"
    environment:
      - PAYMENT_SERVICE_PORT
      - FLAGD_HOST
      - FLAGD_PORT
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=paymentservice
    depends_on:
      otelcol:
        condition: service_started
      flagd:
        condition: service_started
    logging: *logging
  # Product Catalog service
  productcatalogservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-productcatalogservice
    container_name: product-catalog-service
    build:
      context: ./
      dockerfile: ${PRODUCT_CATALOG_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-productcatalogservice
    deploy:
      resources:
        limits:
          memory: 20M
    restart: unless-stopped
    ports:
      - "${PRODUCT_CATALOG_SERVICE_PORT}"
    environment:
      - PRODUCT_CATALOG_SERVICE_PORT
      - FLAGD_HOST
      - FLAGD_PORT
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=productcatalogservice
    depends_on:
      otelcol:
        condition: service_started
      flagd:
        condition: service_started
    logging: *logging
  # Quote service
  quoteservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-quoteservice
    container_name: quote-service
    build:
      context: ./
      dockerfile: ${QUOTE_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-quoteservice
    deploy:
      resources:
        limits:
          memory: 40M
    restart: unless-stopped
    ports:
      - "${QUOTE_SERVICE_PORT}"
    environment:
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT_HTTP}
      - OTEL_PHP_AUTOLOAD_ENABLED=true
      - QUOTE_SERVICE_PORT
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=quoteservice
      - OTEL_PHP_INTERNAL_METRICS_ENABLED=true
    depends_on:
      otelcol:
        condition: service_started
    logging: *logging
  # Recommendation service
  recommendationservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-recommendationservice
    container_name: recommendation-service
    build:
      context: ./
      dockerfile: ${RECOMMENDATION_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-recommendationservice
    deploy:
      resources:
        limits:
          memory: 500M # This is high to enable supporting the recommendationCache feature flag use case
    restart: unless-stopped
    ports:
      - "${RECOMMENDATION_SERVICE_PORT}"
    environment:
      - RECOMMENDATION_SERVICE_PORT
      - PRODUCT_CATALOG_SERVICE_ADDR
      - FLAGD_HOST
      - FLAGD_PORT
      - OTEL_PYTHON_LOG_CORRELATION=true
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=recommendationservice
      - PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python
    depends_on:
      productcatalogservice:
        condition: service_started
      otelcol:
        condition: service_started
      flagd:
        condition: service_started
    logging: *logging
  # Shipping service
  shippingservice:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-shippingservice
    container_name: shipping-service
    build:
      context: ./
      dockerfile: ${SHIPPING_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-shippingservice
    deploy:
      resources:
        limits:
          memory: 20M
    restart: unless-stopped
    ports:
      - "${SHIPPING_SERVICE_PORT}"
    environment:
      - SHIPPING_SERVICE_PORT
      - QUOTE_SERVICE_ADDR
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT_GRPC}
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=shippingservice
    depends_on:
      otelcol:
        condition: service_started
    logging: *logging
  # ******************
  # Dependent Services
  # ******************
  # Flagd, feature flagging service
  flagd:
    image: ${FLAGD_IMAGE}
    container_name: flagd
    deploy:
      resources:
        limits:
          memory: 50M
    restart: unless-stopped
    environment:
      - FLAGD_OTEL_COLLECTOR_URI=${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT_GRPC}
      - FLAGD_METRICS_EXPORTER=otel
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=flagd
    command: ["start", "--uri", "file:./etc/flagd/demo.flagd.json"]
    ports:
      - 8013
    volumes:
      - ./src/flagd:/etc/flagd
    logging: *logging
  # Flagd-ui, UI for configuring the feature flagging service
  flagd-ui:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-flagd-ui
    container_name: flagd-ui
    build:
      context: ./
      dockerfile: ${FLAGD_UI_DOCKERFILE}
    deploy:
      resources:
        limits:
          memory: 150M
    restart: unless-stopped
    environment:
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT_HTTP}
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=flagd-ui
    ports:
      - "${FLAGD_UI_PORT}"
    depends_on:
      otelcol:
        condition: service_started
      flagd:
        condition: service_started
    volumes:
      - ./src/flagd:/app/data
  # Kafka used by Checkout, Accounting, and Fraud Detection services
  kafka:
    image: ${IMAGE_NAME}:${DEMO_VERSION}-kafka
    container_name: kafka
    build:
      context: ./
      dockerfile: ${KAFKA_SERVICE_DOCKERFILE}
      cache_from:
        - ${IMAGE_NAME}:${IMAGE_VERSION}-kafka
      args:
        OTEL_JAVA_AGENT_VERSION: ${OTEL_JAVA_AGENT_VERSION}
    deploy:
      resources:
        limits:
          memory: 600M
    restart: unless-stopped
    environment:
      - KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://kafka:9092
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:${OTEL_COLLECTOR_PORT_HTTP}
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
      - OTEL_RESOURCE_ATTRIBUTES
      - OTEL_SERVICE_NAME=kafka
      - KAFKA_HEAP_OPTS=-Xmx400m -Xms400m
    healthcheck:
      test: nc -z kafka 9092
      start_period: 10s
      interval: 5s
      timeout: 10s
      retries: 10
    logging: *logging
  # Valkey used by Cart service
  valkey-cart:
    image: ${VALKEY_IMAGE}
    container_name: valkey-cart
    user: valkey
    deploy:
      resources:
        limits:
          memory: 20M
    restart: unless-stopped
    ports:
      - "${VALKEY_PORT}"
    logging: *logging
  # OpenTelemetry Collector
  otelcol:
    image: quay.io/signalfx/splunk-otel-collector:latest
    container_name: otel-col
    deploy:
      resources:
        limits:
          memory: 200M
    restart: unless-stopped
    command: ["--config=/etc/otelcol-config.yml"]
    user: 0:0
    volumes:
      - ./splunk/otelcol-config.yml:/etc/otelcol-config.yml
      - ./logs:/logs
      - ./checkpoint:/checkpoint
    ports:
      - "${OTEL_COLLECTOR_PORT_GRPC}"
      - "${OTEL_COLLECTOR_PORT_HTTP}"
      - "9464"
      - "8888"
      - "13133"
      - "6060"
      - "9080"
      - "9411"
      - "9943"
    logging: *logging
    environment:
      - ENVOY_PORT
      - HOST_FILESYSTEM
      - OTEL_COLLECTOR_HOST
      - OTEL_COLLECTOR_PORT_GRPC
      - OTEL_COLLECTOR_PORT_HTTP
      - SPLUNK_ACCESS_TOKEN=${SPLUNK_ACCESS_TOKEN}
      - SPLUNK_REALM=${SPLUNK_REALM}
      - SPLUNK_HEC_TOKEN=${SPLUNK_HEC_TOKEN}
      - SPLUNK_HEC_URL=${SPLUNK_HEC_URL}
      - SPLUNK_MEMORY_TOTAL_MIB=${SPLUNK_MEMORY_TOTAL_MIB}