docker-compose.yml

version: '3.8'

services:
  node:
    build:
      context: .
      dockerfile: app.Dockerfile
    environment:
      - APP_NAME=node
      - SCRIPT_LEADER_PATH=/app/script_leader.sh
      - SCRIPT_FOLLOWER_PATH=/app/script_follower.sh
    volumes:
      - .:/app
    command: uvicorn app.main:app --host 0.0.0.0 --port 80
    deploy:
      replicas: 3
    networks:
      - election_net

  monitor:  # loads a web page with an overview over all nodes
    build:
      context: .
      dockerfile: monitor.Dockerfile
    ports:
      - 8000:8000
    environment:
      - RAFT_SERVICE_NAME=node
      - BIND_HOST=localhost
      - BIND_PORT=8000
      - TEMPLATES_DIR=/app/monitor/templates/
      - REFRESH_RATE_MILLIS=1000
    volumes:
      - .:/app
    command: uvicorn monitor.main:app --host 0.0.0.0 --port 8000
    networks:
      - election_net

networks:
  election_net:
    ipam:
      driver: default
      config:
        - subnet: 172.28.0.0/24