CentOS搭建Janus服务

详细过程请参考：https://github.com/meetecho/janus-gateway

• 1、安装依赖库

yum install -y epel-release libmicrohttpd-devel jansson-devel \
   openssl-devel libsrtp-devel sofia-sip-devel glib2-devel \
   opus-devel libogg-devel libcurl-devel pkgconfig gengetopt \
   libconfig-devel libtool autoconf automake libnice-devel \
   make gcc gcc-c++ git cmake

git clone https://gitlab.freedesktop.org/libnice/libnice.git
cd libnice
./autogen.sh
./configure --prefix=/usr
make && sudo make install

wget https://github.com/cisco/libsrtp/archive/v1.5.4.tar.gz
tar xfv v1.5.4.tar.gz
cd libsrtp-1.5.4
./configure --prefix=/usr --enable-openssl
make shared_library && sudo make install

wget https://github.com/cisco/libsrtp/archive/v2.2.0.tar.gz
tar xfv v2.2.0.tar.gz
cd libsrtp-2.2.0
./configure --prefix=/usr --enable-openssl
make shared_library && sudo make install

git clone https://github.com/sctplab/usrsctp
cd usrsctp
./bootstrap
./configure --prefix=/usr && make && sudo make install

git clone https://github.com/warmcat/libwebsockets.git
cd libwebsockets
#If you want the stable version of libwebsockets, uncomment the next line
#git checkout v2.4-stable
mkdir build
cd build
#See https://github.com/meetecho/janus-gateway/issues/732 re: LWS_MAX_SMP
cmake -DLWS_MAX_SMP=1 -DCMAKE_INSTALL_PREFIX:PATH=/usr -DCMAKE_C_FLAGS="-fpic" ..
make && sudo make install

git clone https://github.com/alanxz/rabbitmq-c
cd rabbitmq-c
git submodule init
git submodule update
mkdir build && cd build
cmake -DCMAKE_INSTALL_PREFIX=/usr ..
make && sudo make install

git clone https://github.com/eclipse/paho.mqtt.c.git
cd paho.mqtt.c
make && sudo make install


sudo yum install libevent libevent-devel  openssl openssl-libs -y 
wget https://sourceforge.net/projects/levent/files/release-2.0.22-stable/libevent-2.0.22-stable.tar.gz/download
mv download libevent-2.0.22-stable.tar.gz
tar zxvf libevent-2.0.22-stable.tar.gz
cd libevent-2.0.22-stable
./configure
make
sudo make install
cd ..

wget http://coturn.net/turnserver/v4.5.0.7/turnserver-4.5.0.7.tar.gz
tar zxvf turnserver-4.5.0.7.tar.gz
cd turnserver-4.5.0.7
./configure
make install

vim /etc/tuned/tuned-main.conf
添加一下内容
relay-device=eth0
listening-ip=192.168.1.100  #LocalIP
listening-port=3478
tls-listening-port=5349
relay-ip=192.168.1.100      #LocalIP
external-ip=112.112.x.x     #NetIP 
relay-threads=50
lt-cred-mech
cert=/etc/ssl/cert/domain/cert.pem   
pkey=/etc/ssl/cert/domain/key.pem
user=user:password123       #配置一个用户名密码
min-port=3480
max-port=3500
realm=domain.com            #所用的域名

• 3 安装Janus

git clone https://github.com/meetecho/janus-gateway.git
cd janus-gateway
sh autogen.sh
./configure --prefix=/opt/janus
make
make install
make configs

请记住，仅执行一次此操作，否则后续操作make configs将覆盖您在此期间可能已修改的任何配置文件。如果您已经安装了上述库，但是对数据通道，WebSocket，MQTT和/或RabbitMQ不感兴趣，则可以在配置时禁用它们：

./configure --disable-websockets --disable-data-channels --disable-rabbitmq --disable-mqtt

如果可以使用Doxygen和graphviz，则该过程还可以为您构建文档。默认情况下，编译过程不会尝试构建文档，因此，如果您更喜欢构建文档，请使用

./configure --enable-docs

• 4 安装Nginx服务

yum install nginx

添加配置内容如下：vim /etc/nginx/conf.d/default.conf

server {
    listen              80;             #监听80端口
    listen     *:443   ssl;
    server_name  localhost;      #定义使用www.xx.com访问

    #charset koi8-r;                  #字符编码
    #access_log  /var/log/nginx/log/host.access.log  main;     #设定本虚拟主机的访问日志

    location / {                      #默认请求
        root   /opt/janus/share/janus/demos;         #定义服务器的默认网站根目录位置
        index  index.html index.htm index.php;  #定义首页索引文件的名称
    }

    #error_page  404              /404.html;            #定义错误提示页面

    # redirect server error pages to the static page /50x.html   #重定向服务器错误页面
    #
    error_page   500 502 503 504  /50x.html;      #定义错误提示页面
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

    #ssl_certificate /etc/nginx/ssl/nginx.crt;
    ssl_certificate /opt/janus/share/janus/certs/mycert.pem;
    #ssl_certificate_key /etc/nginx/ssl/nginx.key;
    ssl_certificate_key /opt/janus/share/janus/certs/mycert.key;

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80  #代理服务器的PHP脚本到Apache侦听127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #通过PHP脚本到127.0.0.1:9000的FastCGI服务器监听
    #
    #location ~ \.php$ {
    #    root           /wwwdata/html;
    #    fastcgi_pass   127.0.0.1:9000;
    #    fastcgi_index  index.php;
    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    #    include        fastcgi_params;
    #}

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}

修改后启动Nginx

nginx -s reload
systemctl start nginx