Nginx安装及配置
大约 3 分钟NginxNginx
安装
下载
## 安装依赖 yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel ## 下载 wget http://nginx.org/download/nginx-1.23.1.tar.gz ## 解压 tar -xvzf nginx-1.23.1.tar.gz cd nginx-1.23.1 //执行命令 ./configure make make install
启动
cd /usr/local/nginx/sbin ./nginx
源码编译安装默认目录
/usr/local/nginx
常见命令
#默认配置文件启动 ./nginx #重启,加载默认配置文件 ./nginx -s reload #启动指定某个配置文件 ./nginx -c /usr/local/nginx/conf/nginx.conf #停止 ./nginx -s stop
配置
# 每个配置项由配置指令和指令参数 2 个部分构成
#user nobody; # 指定Nginx Worker进程运行以及用户组
worker_processes 1; #
#error_log logs/error.log; # 错误日志的存放路径 和错误日志
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid; # 进程PID存放路径
# 事件模块指令,用来指定Nginx的IO模型,Nginx支持的有select、poll、kqueue、epoll 等。不同的是epoll用在Linux平台上,而kqueue用在BSD系统中,对于Linux系统,epoll工作模式是首选
events {
use epoll;
# 定义Nginx每个进程的最大连接数, 作为服务器来说: worker_connections * worker_processes,
# 作为反向代理来说,最大并发数量应该是worker_connections * worker_processes/2。因为反向代理服务器,每个 并发会建立与客户端的连接和与后端服务的连接,会占用两个连接
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
# 自定义服务日志
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
# 是否开启高效传输模式 on开启 off关闭
sendfile on;
#减少网络报文段的数量
#tcp_nopush on;
#keepalive_timeout 0;
# 客户端连接保持活动的超时时间,超过这个时间之后,服务器会关闭该连接
keepalive_timeout 65;
#gzip on;
# 虚拟主机的配置
server {
listen 80; # 虚拟主机的服务端口
server_name localhost; #用来指定IP地址或域名,多个域名之间用空格分开
#charset koi8-r;
#access_log logs/host.access.log main;
#URL地址匹配
location / {
root html; # 服务默认启动目录
index index.html index.htm; #默认访问文件,按照顺序找
}
#error_page 404 /404.html; #错误状态码的显示页面
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 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
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
多项目不同配置文件管理
nginx.conf
events { worker_connections 1024; } http { #include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; ## 引入conf.d/的配置 include conf.d/*.conf; }
以文件服务为例
upstream zc{ ip_hash; server 127.0.0.1:8088; } server { client_max_body_size 10240M; include mime.types; #监听443端口 listen 443; #你的域名 server_name file.yangliu97.top; ssl on; #ssl证书的pem文件路径 ssl_certificate /root/.acme.sh/file.yangliu97.top/file.yangliu97.top.cer; #ssl证书的key文件路径 ssl_certificate_key /root/.acme.sh/file.yangliu97.top/file.yangliu97.top.key; location / { proxy_pass http://zc; } } server { listen 80; server_name file.yangliu97.top; #将请求转成https return 301 https://$http_host$request_uri; }