name: freeswitch-esl

services:
  freeswitch1:
    image: safarov/freeswitch:latest
    container_name: fs1
    volumes:
      - ./etc-fs:/etc/freeswitch
    ports: ["8021:8021"]
    cap_add: [SYS_NICE]
    healthcheck:
      test: ["CMD-SHELL", "fs_cli -H $(hostname -i) -P 8021 -p esl_mock_a95a037399153e9092b653fc -x status | grep -q '^UP'"]
      interval: 15s
      timeout: 5s
      retries: 3
      start_period: 30s
    restart: unless-stopped
    networks: [fsnet]

  # 第二个 FreeSWITCH 节点: 无共享状态, 出站外呼各自独立 (水平扩展验证)
  freeswitch2:
    image: safarov/freeswitch:latest
    container_name: fs2
    volumes:
      - ./etc-fs:/etc/freeswitch
    ports: ["8022:8021"]
    cap_add: [SYS_NICE]
    healthcheck:
      test: ["CMD-SHELL", "fs_cli -H $(hostname -i) -P 8021 -p esl_mock_a95a037399153e9092b653fc -x status | grep -q '^UP'"]
      interval: 15s
      timeout: 5s
      retries: 3
      start_period: 30s
    restart: unless-stopped
    networks: [fsnet]
    profiles: [scale]

  # Mock SIP 运营商 (UAS): 应答 FreeSWITCH 的出站 INVITE
  mock-provider:
    image: python:3.12-alpine
    container_name: fs-mock-provider
    working_dir: /app
    command: python mock/mock-provider.py
    volumes:
      - ./mock:/app/mock:ro
    environment:
      SIP_PORT: "5060"
      RTP_PORT: "40000"
      RING_DELAY: "1.5"
    restart: unless-stopped
    networks: [fsnet]

networks:
  fsnet:
    driver: bridge