• 完整 Dockerfile 文件

  FROM ubuntu:18.04
  
  LABEL maintainer="langge@qq.com"
  
  # Replace software source - http.
  RUN mv /etc/apt/sources.list /etc/apt/sources.list.bak
  COPY sources.list.http.18.04 /etc/apt/sources.list
  RUN apt-get update
  
  # Install dependent packages
  RUN apt-get install -y \
    gcc \
    libssl-dev \
    make \
    net-tools \
    curl
  	
  # 安裝 libevent
  RUN mkdir -p /usr/local/libevent
  ADD libevent-2.1.12.tar.gz /usr/local/libevent
  WORKDIR /usr/local/libevent/libevent-2.1.12
  RUN ./configure && make && make install
  
  # 安裝 coturn
  RUN mkdir -p /usr/local/coturn
  ADD coturn-4.5.1.1.tar.gz /usr/local/coturn
  WORKDIR /usr/local/coturn/coturn-4.5.1.1
  RUN ./configure && make && make install
  
  # 拷貝腳本
  WORKDIR /usr/local
  COPY ./turnserver.sh /usr/local/turnserver.sh
  
  ENV TURN_USERNAME lang
  ENV TURN_PASSWORD lang111111
  ENV REALM turn.lang.org
  ENV NAT true
  
  # 暴露容器運(yùn)行時(shí)的 [監(jiān)聽(tīng)端口] 給外部
  EXPOSE 3478 3478/udp
  
  ENTRYPOINT ["/usr/local/turnserver.sh"]
  
  

• turnserver.sh

  #!/bin/bash
  set -e
  
  if [ $NAT = "true" -a -z "$EXTERNAL_IP" ]; then
  
    # Try to get public IP
    PUBLIC_IP=$(curl ip.gs) || echo "No public ip found on curl ip.gsc"
    if [ -z "$PUBLIC_IP" ]; then
      PUBLIC_IP=$(curl http://icanhazip.com)
    fi
    if [ -z "$PUBLIC_IP" ]; then
      PUBLIC_IP=$(curl ifconfig.cat)
    fi
    if [ -z "$PUBLIC_IP" ]; then
      echo 'WARN:EXTERNAL IP IS EMPTY!!!'
    fi
  
    #export EXTERNAL_IP="$PUBLIC_IP/$PRIVATE_IP"
    export EXTERNAL_IP="$PUBLIC_IP"
  
  fi
  
  echo 'min-port=49152' > /usr/local/etc/turnserver.conf
  echo 'max-port=65535' >> /usr/local/etc/turnserver.conf
  echo 'fingerprint' >> /usr/local/etc/turnserver.conf
  echo 'lt-cred-mech' >> /usr/local/etc/turnserver.conf
  echo "realm=$REALM" >> /usr/local/etc/turnserver.conf
  echo 'log-file stdout' >> /usr/local/etc/turnserver.conf
  echo "user=$TURN_USERNAME:$TURN_PASSWORD" >> /usr/local/etc/turnserver.conf
  [ $NAT = "true" ] && echo "external-ip=$EXTERNAL_IP" >> /usr/local/etc/turnserver.conf
  
  exec turnserver "$@"
  
  

• 使用

  #若云服務(wù)Docker拉取慢，查看參考解決
  docker build -t coturn:1 .
  # 創(chuàng)建并啟動(dòng)
  docker run -it --name=lang_1 -p 3478:3478 -p 3478:3478/udp coturn:1 #3478端口開(kāi)啟，適合云服務(wù)器
  

• 推薦

  libevent-2.1.12.tar.gz
  coturn-4.5.1.1.tar.gz
  stun/turn 服務(wù)搭建詳細(xì)記錄

• 參考

  Docker——Dockerfile編寫(xiě)實(shí)戰(zhàn)

  搭建 WebRTC TURN&STUN 服務(wù)器

  docker安裝stun和turn服務(wù)器（打洞服務(wù)器）
  國(guó)內(nèi)云服務(wù)器（VPS）Docker拉取速度過(guò)慢實(shí)現(xiàn)加速 文章來(lái)源地址http://www.zghlxwxcb.cn/news/detail-565319.html

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