Ubuntu16.04搭建webrtc服务器

本人查阅无数资料，历时3周搭建成功

一、服务器组成

1. AppRTC 房间+Web服务器 https://github.com/webrtc/apprtc
2. Collider 信令服务器，在AppRTC源码里
3. CoTurn coturn打洞+中继服务器 
4. Nginx 服务器，用于Web访问代理和Websocket代理。

AppRTC 房间+Web服务器使用python+js语言
AppRTC Collider信令服务器采用go语言
Coturn 采用C语言
在部署到公网时需要通过Nginx做Web和Websocket的代理连接

二、安装步骤

1. 安装虚拟机
   1. 使用VMware虚拟机安装ubuntu 16.04 
   2. WMware安装过程中的问题及解决方法
      1. 完美解决ubuntu18.04下vi不能使用方向键和退格键
         【Linux】完美解决ubuntu18.04下vi不能使用方向键和退格键_ubuntu方向键变字母-CSDN博客
      2. Ubuntu 16.04 开启root用户和使用root用户登陆
         Ubuntu 16.04 开启root用户和使用root用户登陆_ubuntu 16.04 怎么用root登录-CSDN博客
      3. VMware虚拟机和主机间复制粘贴共享剪贴板
         VMware虚拟机和主机间复制粘贴共享剪贴板 - 知乎
2.  准备工作
   1. 安装vim
      sudo apt‐get install vim
   2. 安装ssh
      sudo apt‐get install openssh‐server
   3. 安装ifconfig工具
      sudo apt‐get install net‐tools
      sudo apt‐get install iputils‐ping
   4. 更新源
      1. 备份source.list源
         sudo mv /etc/apt/sources.list /etc/apt/sources.list.old
      2. 执行命令打开sourcse.list文件
         sudo vim /etc/apt/sources.list
      3. 复制以下源到sources.list

         # deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ ‐ Release amd64 (20160420.1)]/ xenial main restricted deb‐src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software‐properties deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted deb‐src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software‐properties deb http://mirrors.aliyun.com/ubuntu/ xenial‐updates main restricted deb‐src http://mirrors.aliyun.com/ubuntu/ xenial‐updates main restricted multiverse universe #Added by software‐properties deb http://mirrors.aliyun.com/ubuntu/ xenial universe deb http://mirrors.aliyun.com/ubuntu/ xenial‐updates universe deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse deb http://mirrors.aliyun.com/ubuntu/ xenial‐updates multiverse deb http://mirrors.aliyun.com/ubuntu/ xenial‐backports main restricted universe multiverse deb‐src http://mirrors.aliyun.com/ubuntu/ xenial‐backports main restricted universe multiverse #Added by software‐properties deb http://archive.canonical.com/ubuntu xenial partner deb‐src http://archive.canonical.com/ubuntu xenial partner deb http://mirrors.aliyun.com/ubuntu/ xenial‐security main restricted deb‐src http://mirrors.aliyun.com/ubuntu/ xenial‐security main restricted multiverse universe #Added by software‐properties deb http://mirrors.aliyun.com/ubuntu/ xenial‐security universe deb http://mirrors.aliyun.com/ubuntu/ xenial‐security multiverse

      4. 保存后更新源 sudo apt‐get update

      5. 安装git
         sudo apt‐get install git
3. 安装go
   1. ubuntu安装、升级、卸载golang

      https://blog.51cto.com/u_14480168/6343832

   2. golang1.15下载地址
      https://studygolang.com/dl/golang/go1.15.linux-amd64.tar.gz

4. 开启trun服务

   nohup turnserver -L 192.168.101.36 -a -u vrviu:viu@1234 -v -f -r nort.gov &
   nohup $GOPATH/bin/collidermain ‐port=8089 ‐tls=false  ‐room‐server="http://192.168.101.36:8090" &

5. 安装python工具
   1. 下载setuptools‐0.6c11‐py2.7.egg

       https://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg

   2. 下载pip‐1.5.4.tar.gz
      https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz

   3. python2.7源码安装requests模块 https://www.cnblogs.com/nhxuan/p/17275502.html
      https://pypi.python.org/packages/5b/0b/34be574b1ec997247796e5d516f3a6b6509c4e064f2885a96ed885ce7579/requests-2.12.4.tar.gz

6. 安装cnpm
   1. npm install -g cnpm@5.2.0 --registry=http://registry.npm.taobao.org/
7. 修改配置文件
   配置防火墙，允许访问8090端口（tcp，此端口用于web访问）
   配置文件修改（主要是配置apprtc对应的conturn和collider相关参数 

   vim /root/webrtc/apprtc/out/app_engine/constants.py

   修改后（填的都是外网IP，为了适合更多数朋友测试，我这里用的是内网的环境，在公网部署填入公网IP即可）
   的完整配置文件。
    

   # Copyright 2015 Google Inc. All Rights Reserved.   """AppRTC Constants.   This module contains the constants used in AppRTC Python modules. """ import os   # Deprecated domains which we should to redirect to REDIRECT_URL. REDIRECT_DOMAINS =  [   'apprtc.appspot.com', 'apprtc.webrtc.org', 'www.appr.tc' ] # URL which we should redirect to if matching in REDIRECT_DOMAINS. REDIRECT_URL = 'https://appr.tc'   ROOM_MEMCACHE_EXPIRATION_SEC = 60 * 60 * 24 MEMCACHE_RETRY_LIMIT = 100   LOOPBACK_CLIENT_ID = 'LOOPBACK_CLIENT_ID'   # Turn/Stun server override. This allows AppRTC to connect to turn servers # directly rather than retrieving them from an ICE server provider. #ICE_SERVER_OVERRIDE = None # Enable by uncomment below and comment out above, then specify turn and stun ICE_SERVER_OVERRIDE = [    {      "urls": [        "turn:192.168.101.64:3478?transport=udp",        "turn:192.168.101.64:3478?transport=tcp"      ],     "username": "vrviu",     "credential": "viu@1234"    },    {     "urls":[       "stun:192.168.101.64:3478"            ]    }  ] ICE_SERVER_BASE_URL = 'https://192.168.101.64' ICE_SERVER_URL_TEMPLATE = '%s/v1alpha/iceconfig?key=%s' ICE_SERVER_API_KEY = os.environ.get('ICE_SERVER_API_KEY') HEADER_MESSAGE = os.environ.get('HEADER_MESSAGE') ICE_SERVER_URLS = [url for url in os.environ.get('ICE_SERVER_URLS', '').split(',') if url]   # Dictionary keys in the collider instance info constant. WSS_INSTANCE_HOST_KEY = 'host_port_pair' WSS_INSTANCE_NAME_KEY = 'vm_name' WSS_INSTANCE_ZONE_KEY = 'zone' WSS_INSTANCES = [{     WSS_INSTANCE_HOST_KEY: '192.168.101.64:8088',     WSS_INSTANCE_NAME_KEY: 'wsserver-std',     WSS_INSTANCE_ZONE_KEY: 'us-central1-a' },{     WSS_INSTANCE_HOST_KEY: '192.168.101.64:8088',     WSS_INSTANCE_NAME_KEY: 'wsserver-std-2',     WSS_INSTANCE_ZONE_KEY: 'us-central1-f' }]   WSS_HOST_PORT_PAIRS = [ins[WSS_INSTANCE_HOST_KEY] for ins in WSS_INSTANCES]   # memcache key for the active collider host. WSS_HOST_ACTIVE_HOST_KEY = 'wss_host_active_host'   # Dictionary keys in the collider probing result. WSS_HOST_IS_UP_KEY = 'is_up' WSS_HOST_STATUS_CODE_KEY = 'status_code' WSS_HOST_ERROR_MESSAGE_KEY = 'error_message'   RESPONSE_ERROR = 'ERROR' RESPONSE_ROOM_FULL = 'FULL' RESPONSE_UNKNOWN_ROOM = 'UNKNOWN_ROOM' RESPONSE_UNKNOWN_CLIENT = 'UNKNOWN_CLIENT' RESPONSE_DUPLICATE_CLIENT = 'DUPLICATE_CLIENT' RESPONSE_SUCCESS = 'SUCCESS' RESPONSE_INVALID_REQUEST = 'INVALID_REQUEST' IS_DEV_SERVER = os.environ.get('APPLICATION_ID', '').startswith('dev')   BIGQUERY_URL = 'https://www.googleapis.com/auth/bigquery'   # Dataset used in production. BIGQUERY_DATASET_PROD = 'prod'   # Dataset used when running locally. BIGQUERY_DATASET_LOCAL = 'dev'   # BigQuery table within the dataset. BIGQUERY_TABLE = 'analytics'

    

   进入apprtc目录

   #编译 cd /root/webrtc/apprtc sudo cnpm install sudo grunt build

8. 测试启动

   sudo /root/webrtc/google_appengine/dev_appserver.py  --host=192.168.101.64 --port=8090 /root/webrtc/apprtc/out/app_engine --skip_sdk_update_check