编译安装
yum install zlib-devel -y
wget https://nginx.org/download/nginx-1.15.12.tar.gz
tar -zxf nginx-1.15.12.tar.gz
./configure --with-stream --prefix=/usr/local/nginx-1.15.12
make && make install
cd /usr/local/ && ln -s nginx-1.15.12 nginx
启动脚本
cat > /etc/systemd/system/nginx.service <<EOF
[Unit]
Description=nginx proxy
After=network.target
After=network-online.target
Wants=network-online.target
[Service]
Type=forking
ExecStartPre=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf -p /usr/local/nginx -t
ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf -p /usr/local/nginx
ExecReload=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf -p /usr/local/nginx -s reload
PrivateTmp=true
Restart=always
RestartSec=5
StartLimitInterval=0
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
EOF
多级代理配置
重点需将 http_host 变量传递至后端,否则可能到第二级代理会找不到资源。
proxy_set_header Host $http_host;
proxy_set_header Connection close;