目录结构： /etc/logrotate.d/nginx ：日志文件定时切割处理，nginx使用自动切割程序 logrotate（其配置文件是/etc/logrotate.conf）这个目录里的配置也会被logrotate加载。 /etc/nginx 配置文件 /etc/nginx/conf.d 配置文件 /etc/nginx/conf.d/default.conf 配置文件 /etc/nginx/fastcgi_params /etc/nginx/koi-utf /etc/nginx/koi-win /etc/nginx/mime.types 定义nginx可以处理哪些媒体资源类型 /etc/nginx/modules /etc/nginx/nginx.conf 配置文件 /etc/nginx/scgi_params /etc/nginx/uwsgi_params /etc/nginx/win-utf /etc/sysconfig/nginx /etc/sysconfig/nginx-debug /usr/lib/systemd/system/nginx-debug.service /usr/lib/systemd/system/nginx.service /usr/lib64/nginx /usr/lib64/nginx/modules /usr/libexec/initscripts/legacy-actions/nginx /usr/libexec/initscripts/legacy-actions/nginx/check-reload /usr/libexec/initscripts/legacy-actions/nginx/upgrade /usr/sbin/nginx 命令文件 /usr/sbin/nginx-debug /usr/share/doc/nginx-1.18.0 /usr/share/doc/nginx-1.18.0/COPYRIGHT /usr/share/man/man8/nginx.8.gz /usr/share/nginx /usr/share/nginx/html 站点目录 /usr/share/nginx/html/50x.html /usr/share/nginx/html/index.html /var/cache/nginx /var/log/nginx 日志文件
1、/etc/nginx/nginx.conf
[root@localhost nginx]# cat nginx.conf user nginx; 定义管理worker服务的用户 worker_processes 1; 定义几个worker进程，一般配置为CPU核数。master_processes管理服务正常运行，worker_processes正真处理用户请求（杀死worker进程不会正真停止nginx服务。） error_log /var/log/nginx/error.log warn; 错误日志 pid /var/run/nginx.pid; 记录进程ID ######################################################### events { worker_connections 1024; 定义一个worker进程可以同时接受的请求数量 } ######################################################### http { include /etc/nginx/mime.types; 加载这个配置文件 default_type application/octet-stream; 指定默认文件识别类型 log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; 定义日志格式 access_log /var/log/nginx/access.log main; 定义日志路径并引用上述格式 sendfile on; #tcp_nopush on; keepalive_timeout 65; 连接超时时间 #gzip on; include /etc/nginx/conf.d/*.conf; 加载配置文件 }2、/etc/nginx/conf.d/default.conf
server { 网站的配置，一个server就是一个网站，也叫虚拟主机 listen 80; 监听端口 server_name localhost; 指定网站域名 #charset koi8-r; #access_log /var/log/nginx/host.access.log main; location / { root /usr/share/nginx/html; 指定站点目录 index index.html index.htm; 指定首页文件 } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; 优雅地显示错误信息 location = /50x.html { root /usr/share/nginx/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; #} }