docker-compose.yml
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# 小程序 RTMP ↔ LiveKit 网关试验环境（默认关闭，勿用于生产）
# 与上级目录的 LiveKit-only PoC 二选一：两者都占用 7880 等端口，启动本环境前先 docker compose -f ../docker-compose.yml down
#
# 全部服务使用 host 网络：Ingress / Egress 作为 WebRTC 客户端连接 LiveKit 广播的 node_ip（127.0.0.1），
# 端口映射模式下容器内的 127.0.0.1 不是 LiveKit；macOS 需 Docker Desktop 4.34+ 并开启 Settings → Resources → Network → Enable host networking
#
# 凭据通过同目录 .env 提供（参考 .env.example），必须与后端 yudao.im.rtc.api-key / api-secret 一致
name: yudao-livekit-mp-gateway
services:
redis:
image: redis:7.4-alpine
restart: unless-stopped
network_mode: host
# LiveKit / Ingress / Egress 共享同一 Redis 交换任务；只监听回环、不持久化
command: ["redis-server", "--bind", "127.0.0.1", "--port", "16379", "--save", "", "--appendonly", "no"]
livekit:
image: livekit/livekit-server:v1.13.10
restart: unless-stopped
network_mode: host
depends_on:
- redis
environment:
LIVEKIT_CONFIG: |
port: 7880
bind_addresses:
- "${MP_LIVEKIT_BIND_ADDRESS:-127.0.0.1}"
rtc:
tcp_port: 7881
udp_port: 7882
use_external_ip: false
node_ip: ${MP_LIVEKIT_NODE_IP:-127.0.0.1}
redis:
address: 127.0.0.1:16379
keys:
${LIVEKIT_API_KEY:?需在 .env 配置 LIVEKIT_API_KEY}: ${LIVEKIT_API_SECRET:?需在 .env 配置 LIVEKIT_API_SECRET}
webhook:
api_key: ${LIVEKIT_API_KEY}
urls:
- ${MP_LIVEKIT_WEBHOOK_URL:-http://127.0.0.1:48080/admin-api/im/livekit/webhook}
ingress:
rtmp_base_url: rtmp://${MP_INGRESS_RTMP_PUBLIC_HOST:-127.0.0.1}:1935/x
room:
empty_timeout: 300
departure_timeout: 20
logging:
level: info
ingress:
image: livekit/ingress:v1.5.0
restart: unless-stopped
network_mode: host
depends_on:
- redis
- livekit
environment:
INGRESS_CONFIG_BODY: |
api_key: ${LIVEKIT_API_KEY}
api_secret: ${LIVEKIT_API_SECRET}
ws_url: ws://127.0.0.1:7880
redis:
address: 127.0.0.1:16379
rtmp_port: 1935
whip_port: 18080
http_relay_port: 19090
health_port: 18081
rtc_config:
udp_port: 7885
use_external_ip: false
logging:
level: info
egress:
image: livekit/egress:v1.15.0
restart: unless-stopped
network_mode: host
# 官方运行方式要求；Track Composite 不启动 Chrome，但保持与官方镜像文档一致
cap_add:
- SYS_ADMIN
depends_on:
- redis
- livekit
environment:
EGRESS_CONFIG_BODY: |
api_key: ${LIVEKIT_API_KEY}
api_secret: ${LIVEKIT_API_SECRET}
ws_url: ws://127.0.0.1:7880
redis:
address: 127.0.0.1:16379
health_port: 18082
template_port: 17980
log_level: info
srs:
image: ossrs/srs:6
restart: unless-stopped
network_mode: host
volumes:
- ./srs.conf:/usr/local/srs/conf/mp-gateway.conf:ro
command: ["./objs/srs", "-c", "conf/mp-gateway.conf"]
mp-gateway:
image: node:22-alpine
# 未显式开启时网关打印说明后退出，不自动重启
restart: "no"
network_mode: host
depends_on:
- livekit
- ingress
- egress
- srs
working_dir: /app
volumes:
- ./src:/app/src:ro
command: ["node", "src/server.mjs"]
environment:
MP_GATEWAY_ENABLED: ${MP_GATEWAY_ENABLED:-false}
MP_GATEWAY_API_HOST: ${MP_GATEWAY_API_HOST:-127.0.0.1}
MP_GATEWAY_API_PORT: 8090
MP_GATEWAY_HOOK_HOST: 127.0.0.1
MP_GATEWAY_HOOK_PORT: 8091
MP_GATEWAY_LIVEKIT_HTTP_URL: http://127.0.0.1:7880
MP_GATEWAY_LIVEKIT_API_KEY: ${LIVEKIT_API_KEY}
MP_GATEWAY_LIVEKIT_API_SECRET: ${LIVEKIT_API_SECRET}
# SRS 主机与端口固定为本 compose 内的实例，只允许通过 MP_GATEWAY_SRS_APP 调整专用 app 后缀
MP_GATEWAY_SRS_PUBLISH_BASE_URL: rtmp://127.0.0.1:1936/${MP_GATEWAY_SRS_APP:-yudao-mp-gw}
MP_GATEWAY_SRS_PLAY_BASE_URL: rtmp://${MP_SRS_PLAY_PUBLIC_HOST:-127.0.0.1}:1936/${MP_GATEWAY_SRS_APP:-yudao-mp-gw}
# 以下可调参数未配置时为空串，由网关按 README 默认值处理
MP_GATEWAY_POLL_INTERVAL_MS: ${MP_GATEWAY_POLL_INTERVAL_MS:-}
MP_GATEWAY_LEASE_TTL_MS: ${MP_GATEWAY_LEASE_TTL_MS:-}
MP_GATEWAY_MAX_SESSION_MS: ${MP_GATEWAY_MAX_SESSION_MS:-}
MP_GATEWAY_MAX_SESSIONS: ${MP_GATEWAY_MAX_SESSIONS:-}
MP_GATEWAY_MAX_REMOTES_PER_SESSION: ${MP_GATEWAY_MAX_REMOTES_PER_SESSION:-}
MP_GATEWAY_MAX_EGRESS: ${MP_GATEWAY_MAX_EGRESS:-}
MP_GATEWAY_EGRESS_RETRY_MS: ${MP_GATEWAY_EGRESS_RETRY_MS:-}
MP_GATEWAY_EGRESS_PUBLISH_TIMEOUT_MS: ${MP_GATEWAY_EGRESS_PUBLISH_TIMEOUT_MS:-}
MP_GATEWAY_RELEASE_RETRY_MS: ${MP_GATEWAY_RELEASE_RETRY_MS:-}
MP_GATEWAY_CLEANUP_RETRY_MS: ${MP_GATEWAY_CLEANUP_RETRY_MS:-}
MP_GATEWAY_REQUEST_TIMEOUT_MS: ${MP_GATEWAY_REQUEST_TIMEOUT_MS:-}
MP_GATEWAY_CLOCK_SKEW_SEC: ${MP_GATEWAY_CLOCK_SKEW_SEC:-}
MP_GATEWAY_EGRESS_WIDTH: ${MP_GATEWAY_EGRESS_WIDTH:-}
MP_GATEWAY_EGRESS_HEIGHT: ${MP_GATEWAY_EGRESS_HEIGHT:-}
MP_GATEWAY_EGRESS_FRAMERATE: ${MP_GATEWAY_EGRESS_FRAMERATE:-}
MP_GATEWAY_EGRESS_VIDEO_KBPS: ${MP_GATEWAY_EGRESS_VIDEO_KBPS:-}
MP_GATEWAY_EGRESS_AUDIO_KBPS: ${MP_GATEWAY_EGRESS_AUDIO_KBPS:-}
MP_GATEWAY_EGRESS_KEYFRAME_SEC: ${MP_GATEWAY_EGRESS_KEYFRAME_SEC:-}