Nginx 安装
版本区别
常用版本分为四大阵营
-
Nginx开源版：nginx news
-
Nginx plus 商业版：Advanced Load Balancer, Web Server, & Reverse Proxy - NGINX
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openresty：OpenResty® - 开源官方站
安装 Nginx
安装环境
yum install -y gcc
yum install -y pcre pcre-devel
yum install -y zlib zlib-devel
编译安装
./configure --prefix=/usr/local/nginx && make && make install
安装成系统服务
创建服务脚本
vi /usr/lib/systemd/system/nginx.service
服务脚本内容
[Unit]
Description=nginx - web server
After=network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStartPre=/usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf
ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s stop
ExecQuit=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true
[Install]
WantedBy=multi-user.target
重新加载系统服务
systemctl daemon-reload
启动服务
systemctl start nginx.service
开机启动
systemctl enable nginx.service
启动 Nginx
进入安装好的目录 /usr/local/nginx/sbin
./nginx 启动
./nginx -s stop 快速停止
./nginx -s quit 优雅关闭，在退出前完成已经接受的连接请求
./nginx -s reload 重新加载配置
关于防火墙
关闭防火墙
systemctl stop firewalld.service
禁止防火墙开机启动
systemctl disable firewalld.service
放行端口
firewall-cmd --zone=public --add-port=80/tcp --permanent
重启防火墙
firewall-cmd --reload
如果出现警告或报错
提示
checking for OS
+ Linux 3.10.0-693.el7.x86_64 x86_64
checking for C compiler ... not found
./configure: error: C compiler cc is not found
安装 gcc
提示
./configure: error: the HTTP rewrite module requires the PCRE library.
You can either disable the module by using --without-http_rewrite_module
option, or install the PCRE library into the system, or build the PCRE library
statically from the source with nginx by using --with-pcre=<path> option.
安装perl库
提示：
./configure: error: the HTTP gzip module requires the zlib library.
You can either disable the module by using --without-http_gzip_module
option, or install the zlib library into the system, or build the zlib library
statically from the source with nginx by using --with-zlib=<path> option.
安装zlib库