docker-compose.yml

services:
  rust-demo:
    build:
      context: rust
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 500M
    ports:
      - "8080:8080"
    links:
      - postgres
      - rabbitmq
    environment:
      DEMO_POSTGRES: postgres://rust:rust@postgres/rust
      DEMO_RABBITMQ: amqp://guest:guest@rabbitmq:5672/%2f
      RUST_LOG: "off"
    depends_on:
      rabbitmq:
        condition: service_healthy
      postgres:
        condition: service_healthy
  java-demo:
    build:
      context: java-spring
    ports:
      - "8081:8080"
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 500M
    links:
      - postgres
      - rabbitmq
    environment:
      SPRING_DATASOURCE_URL: jdbc:postgresql://postgres/rust
      SPRING_DATASOURCE_USERNAME: rust
      SPRING_DATASOURCE_PASSWORD: rust
      SPRING_RABBITMQ_HOST: rabbitmq
      SPRING_RABBITMQ_USERNAME: guest
      SPRING_RABBITMQ_PASSWORD: guest
    depends_on:
      rabbitmq:
        condition: service_healthy
      postgres:
        condition: service_healthy
  python-demo:
    build:
      context: python
    ports:
      - "8000:8000"
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 500M
    links:
      - postgres
      - rabbitmq
    environment:
      DEMO_POSTGRES: postgres://rust:rust@postgres/rust
      DEMO_RABBITMQ: amqp://guest:guest@rabbitmq:5672/%2f
    depends_on:
      rabbitmq:
        condition: service_healthy
      postgres:
        condition: service_healthy
  groovy-demo:
    build:
      context: groovy
    ports:
      - "8082:8080"
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 500M
    links:
      - postgres
      - rabbitmq
    environment:
      DEMO_POSTGRES: jdbc:postgresql://postgres/rust?user=rust&password=rust
      DEMO_RABBITMQ: amqp://guest:guest@rabbitmq:5672/%2f
    depends_on:
      rabbitmq:
        condition: service_healthy
      postgres:
        condition: service_healthy
  reactive-demo:
    build:
      context: java-spring-reactive
    ports:
      - "8083:8080"
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 500M
    links:
      - rabbitmq
      - postgres
    environment:
      SPRING_RABBITMQ_HOST: rabbitmq
      SPRING_RABBITMQ_USERNAME: guest
      SPRING_RABBITMQ_PASSWORD: guest
      SPRING_DATASOURCE_URL: jdbc:postgresql://postgres/rust
      SPRING_DATASOURCE_USERNAME: rust
      SPRING_DATASOURCE_PASSWORD: rust
    depends_on:
      rabbitmq:
        condition: service_healthy
      postgres:
        condition: service_healthy
  clojure-demo:
    build:
      context: clojure
    ports:
      - "8084:3000"
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 500M
    links:
      - postgres
      - rabbitmq
    environment:
      JDBC_URL: jdbc:postgresql://postgres/rust?user=rust&password=rust
      RMQ_HOST: rabbitmq
      TIMBRE_LEVEL: ":warn"
    depends_on:
      rabbitmq:
        condition: service_healthy
      postgres:
        condition: service_healthy
  go-demo:
    build:
      context: go
    ports:
      - "8085:3000"
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 500M
    links:
      - postgres
      - rabbitmq
    environment:
      SQL_DRIVERNAME: postgres
      SQL_DATASOURCENAME: postgres://postgres/rust?user=rust&password=rust&sslmode=disable
      SQL_CONNMAXIDLETIME: 0
      SQL_CONNMAXLIFETIME: 0
      SQL_MAXIDLECONNS: 64
      SQL_MAXOPENCONNS: 0
      AMQP_URI: amqp://guest:guest@rabbitmq:5672/
      AMQP_BATCHERTIMEOUT: 5s
    depends_on:
      rabbitmq:
        condition: service_healthy
      postgres:
        condition: service_healthy
  postgres:
    image: postgres:alpine
    environment:
      POSTGRES_DB: rust
      POSTGRES_USER: rust
      POSTGRES_PASSWORD: rust
      PGDATA: /data/postgres
    volumes:
      - database:/data/postgres
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U rust" ]
      interval: 5s
      timeout: 5s
      retries: 5
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 500M
  rabbitmq:
    image: rabbitmq:management-alpine
    ports:
      - "8090:15672" # Expose Web UI
    healthcheck:
      test: rabbitmq-diagnostics check_port_connectivity
      interval: 1s
      timeout: 3s
      retries: 30
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 1Gi
  rmq-init:
    image: curlimages/curl:7.84.0
    links:
      - rabbitmq
    command: >
      sh -c "curl -i -u guest:guest --header 'Content-type: application/json' --request PUT http://rabbitmq:15672/api/queues/%2F/toRustDemo --data-raw '{\"auto_delete\": false,\"durable\": true,\"arguments\": {}}' \ && curl -i -u guest:guest --header 'Content-type: application/json' --request PUT http://rabbitmq:15672/api/exchanges/%2F/toRustDemo --data-raw '{\"type\":\"direct\",\"durable\":true}' \ && curl -i -u guest:guest --header 'Content-type: application/json' --request POST http://rabbitmq:15672/api/bindings/%2F/e/toRustDemo/q/toRustDemo --data-raw '{\"routing_key\":\"rust\",\"durable\":true}'"
    depends_on:
      rabbitmq:
        condition: service_healthy
  migration:
    image: clux/diesel-cli
    command: diesel migration run
    volumes:
      - "$PWD/rust:/volume"
    links:
      - postgres
    environment:
      DATABASE_URL: postgres://rust:rust@postgres/rust
    working_dir: /volume
    depends_on:
      postgres:
        condition: service_healthy
volumes:
  database: {}