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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-2.3
make && make install
加入 systemctl
vim /lib/systemd/system/nginx.service
输入以下内容
[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true
[Install]
WantedBy=multi-user.target
修改配置文件
cd /usr/local/nginx/conf
mkdir vhost
vim 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 -t
systemctl start nginx
#或
/usr/local/nginx/sbin/nginx
centos7 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
