chore: init SIP research repo (Asterisk & LiveKit)

2026-08-31 13:46:57 +08:00
commit 5a54d9fa0c
23 changed files with 1594 additions and 0 deletions
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+name: livekit-sip
+
+services:
+  redis:
+    image: redis:7-alpine
+    container_name: lk-redis
+    command: redis-server --maxmemory 256mb --maxmemory-policy allkeys-lru --save "" --appendonly no
+    restart: unless-stopped
+    networks: [lksip]
+
+  livekit:
+    image: livekit/livekit-server:latest
+    container_name: lk-livekit
+    command: --config /etc/livekit.yaml
+    volumes:
+      - ./conf/livekit.yaml:/etc/livekit.yaml:ro
+    ports: ["7880:7880"]
+    restart: unless-stopped
+    networks: [lksip]
+    depends_on: [redis]
+
+  # 第二个 LiveKit 节点: 同一 Redis 即自动组成多节点集群(水平扩展验证)
+  livekit2:
+    image: livekit/livekit-server:latest
+    container_name: lk-livekit2
+    command: --config /etc/livekit.yaml
+    volumes:
+      - ./conf/livekit.yaml:/etc/livekit.yaml:ro
+    ports: ["7883:7880"]
+    restart: unless-stopped
+    networks: [lksip]
+    depends_on: [redis]
+    profiles: [multinode]
+
+  # SIP 网关 x2: 无状态, 经 Redis 被随机调度, 天然水平扩展
+  sip1:
+    image: livekit/sip:latest
+    container_name: lk-sip1
+    command: --config /etc/sip.yaml
+    volumes:
+      - ./conf/sip.yaml:/etc/sip.yaml:ro
+    ports: ["8081:8081", "9091:9091"]
+    restart: unless-stopped
+    networks: [lksip]
+    depends_on: [redis, livekit]
+
+  sip2:
+    image: livekit/sip:latest
+    container_name: lk-sip2
+    command: --config /etc/sip.yaml
+    volumes:
+      - ./conf/sip.yaml:/etc/sip.yaml:ro
+    ports: ["8082:8081", "9092:9091"]
+    restart: unless-stopped
+    networks: [lksip]
+    depends_on: [redis, livekit]
+
+  # Mock SIP 运营商 (UAS): 应答 livekit-sip 的出站 INVITE
+  mock-provider:
+    image: python:3.12-alpine
+    container_name: lk-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: [lksip]
+
+networks:
+  lksip:
+    driver: bridge