新增nginx 用户 用户组groupadd nginxuseradd -g nginx nginx下载 解压wget “http://nginx.org/download/nginx-1.14.2.tar.gz"tar xzvf nginx-1.14.2.tar.gz#同时下载 清理缓存插件wget “http://labs.frickle.com/files/ngx_cache_purge-2.3.tar.gz"tar xzvf ngx_cache_purge-2.3.tar.gz编译安装需要使用 root用户cd nginx-1.14.2#ngx_cache_purge-2.3 路径是在你刚解压的路径./configure –user=nginx –group=nginx –prefix=/usr/local/nginx –with-http_v2_module –with-http_ssl_module –with-http_sub_module –with-http_flv_module –with-http_stub_status_module –with-http_gzip_static_module –with-pcre –add-module=/home/flame/software/ngx_cache_purge-2.3make && make install加入 systemctlvim /lib/systemd/system/nginx.service输入以下内容[Unit]Description=nginxAfter=network.target [Service]Type=forkingExecStart=/usr/local/nginx/sbin/nginxExecReload=/usr/local/nginx/sbin/nginx -s reloadExecStop=/usr/local/nginx/sbin/nginx -s quitPrivateTmp=true [Install]WantedBy=multi-user.target修改配置文件cd /usr/local/nginx/confmkdir vhostvim nginx.conf输入以下内容#user nobody;worker_processes 1; #设置值和CPU核心数一致error_log /usr/local/nginx/logs/nginx_error.log crit; #日志位置和日志级别pid /usr/local/nginx/nginx.pid;#Specifies the value for maximum file descriptors that can be opened by this process.worker_rlimit_nofile 8192;events{ use epoll; worker_connections 8192;}http{ include mime.types; default_type application/octet-stream; log_format main ‘$remote_addr - $remote_user [$time_local] “$request” ’ ‘$status $body_bytes_sent “$http_referer” ’ ‘"$http_user_agent” $http_x_forwarded_for’; #charset gb2312; server_names_hash_bucket_size 128; client_header_buffer_size 32k; large_client_header_buffers 4 32k; client_max_body_size 8m; sendfile on; tcp_nopush on; keepalive_timeout 60; tcp_nodelay on; fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; fastcgi_buffer_size 64k; fastcgi_buffers 4 64k; fastcgi_busy_buffers_size 128k; fastcgi_temp_file_write_size 128k; gzip on; gzip_min_length 1k; gzip_buffers 4 16k; gzip_http_version 1.0; gzip_comp_level 2; gzip_types text/plain application/x-javascript text/css application/xml; gzip_vary on; #下面是server虚拟主机的配置 include vhost/.conf;}vim vhost/php.conf输入以下内容server{ listen 8080;#监听端口 server_name xxx.xxx.xxx.xxx;#域名 或ip index index.html index.htm index.php; root /usr/local/nginx/html;#站点目录 location ~ .php$ { root /home/www/webroot/php; fastcgi_pass 127.0.0.1:9080; fastcgi_index index.php; include fastcgi.conf; } location ~ ..(gif|jpg|jpeg|png|bmp|swf|ico)$ { expires 30d; # access_log off; } location ~ .*.(js|css)?$ { expires 15d; # access_log off; } access_log “/usr/local/nginx/logs/php_access.log” main; error_log “/usr/local/nginx/logs/php_error.log” info;}测试启动nginx/usr/local/nginx/sbin/nginx -tsystemctl start nginx#或/usr/local/nginx/sbin/nginxcentos7防火墙开放端口# 开放8080端口firewall-cmd –zone=public –add-port=8080/tcp –permanent#重载firewall-cmd –reload#查看状态firewall-cmd –list-all阿里云端口安全组设置安全组说明新增8080端口的新增【入方向】规则测试打开 xxx.xxx.xxx.xxx:8080 如果有出现 【Welcome to nginx!】 即成功了