你需要:
- 一台有公网 IP 的主机
- 一个一级域名
- 主机上安装有 git
安装步骤:
安装 go 环境
1、安装go get工具:
yum install mercurial bzr subversion
2、Centos/Linux下源码安装golang:
wget https://storage.googleapis.com/golang/go1.4.1.linux-amd64.tar.gz
tar -C /usr/local -xzf go1.4.1.linux-amd64.tar.gz
mkdir $HOME/go
echo 'export GOROOT=/usr/local/go' >> ~/.bashrc
echo 'export GOPATH=$HOME/go' >> ~/.bashrc
echo 'export PATH=$PATH:$GOROOT/bin:$GOPATH/bin' >> ~/.bashrc
source $HOME/.bashrc
3、go的命令需要做软连接到/usr/bin
ln -s /usr/local/go/bin/* /usr/bin/
编译 ngrok
cd /usr/local/
git clone https://github.com/inconshreveable/ngrok.git
export GOPATH=/usr/local/ngrok/
export NGROK_DOMAIN="域名"
cd ngrok
为域名生成证书
openssl genrsa -out rootCA.key 2048
openssl req -x509 -new -nodes -key rootCA.key -subj "/CN=$NGROK_DOMAIN" -days 5000 -out rootCA.pem
openssl genrsa -out server.key 2048
openssl req -new -key server.key -subj "/CN=$NGROK_DOMAIN" -out server.csr
openssl x509 -req -in server.csr -CA rootCA.pem -CAkey rootCA.key -CAcreateserial -out server.crt -days 5000
把证书文件拷贝到指定位置
cp rootCA.pem assets/client/tls/ngrokroot.crt
cp server.crt assets/server/tls/snakeoil.crt
cp server.key assets/server/tls/snakeoil.key
国内的服务器需要改
vim /usr/local/ngrok/src/ngrok/log/logger.go
log "github.com/keepeye/log4go"
编译服务端
cd /usr/local/go/src
GOOS=linux GOARCH=386 ./make.bash(32位)
GOOS=linux GOARCH=amd64 ./make.bash(64位)
cd /usr/local/ngrok/
GOOS=linux GOARCH=386 make release-server(32 )
GOOS=linux GOARCH=amd64 make release-server(64位)
编译客户端
MAC OS 64位操作系统(32位系统把amd64改成386)
cd /usr/local/go/src
GOOS=darwin GOARCH=amd64 ./make.bash
cd /usr/local/ngrok/
GOOS=darwin GOARCH=amd64 make release-client
Windows 64位操作系统(32位系统把amd64改成386)
cd /usr/local/go/src
GOOS=windows GOARCH=amd64 ./make.bash
cd /usr/local/ngrok/
GOOS=windows GOARCH=amd64 make release-client
客户端配置文件示例
server_addr: "域名:4443"
trust_host_root_certs: false
tunnels:
ssh:
remote_port: 23333 (远程端口)
proto:
tcp: 22 (本地端口)
servicename:
proto:
http: 23325 (本地端口)
服务端启动
/usr/local/ngrok/bin/ngrokd -domain="$NGROK_DOMAIN" -httpAddr=":80"
客户端使用
ngrok -config=ngrok.cfg -subdomain aaa 80 (服务未写入配置文件)
ngrok -config=ngrok.cfg start servicename (服务已写入配置文件)
错误分析
gopkg.in/inconshreveable/go-update.v0 (download)卡住不动
原因:git版本过低导致
解决办法:卸载自带的git1.7.1,安装git2.2.1并将git添加到环境变量中
#### 参考资料: [ngrok服务器搭建步骤](https://www.jianshu.com/p/b254547b9fe5)