安装与配置Nginx | 易学教程

1.Nginx依赖程序安装

[root@Linux tool]# yum -y install zlib pcre pcre-devel openssl openssl-devel gcc-c++

2.源码编译安装Nginx

#useradd -s /sbin/nologin www

[root@Linux tool]# wget -c http://nginx.org/download/nginx-1.14.2.tar.gz

[root@Linux tool]# tar zxvf nginx-1.14.2.tar.gz

[root@Linux tool]# cd nginx-1.14.2

[root@Linux nginx-1.14.2]# ./configure --user=www --group=www --prefix=/usr/local/nginx --sbin-path=/usr/local/nginx/sbin/nginx --conf- path=/usr/local/nginx/conf/nginx.conf --error-log-path=/usr/local/nginx/logs/error.log --http-log-path=/usr/local/nginx/logs/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.pid --with-http_stub_status_module --with-http_gzip_static_module --with-pcre

[root@Linux nginx-1.14.2]# make -j 8 && make install

[root@Linux /]# /usr/local/nginx/sbin/nginx -t

nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok

nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

[root@Linux /]# /usr/local/nginx/sbin/nginx

3.Nginx配置文件

[root@Linux conf]# cat nginx.conf

user nginx nginx;

worker_processes 3;

error_log logs/error.log notice;

pid logs/nginx.pid;

worker_rlimit_nofile 65535;

events {

use epoll;

worker_connections 6000;

}

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"';

access_log logs/access.log main;

sendfile on;

keepalive_timeout 30;

server_names_hash_bucket_size 128;

client_max_body_size 30m;

client_header_buffer_size 32k;

large_client_header_buffers 4 32k;

gzip on;

gzip_min_length 1k;

gzip_buffers 4 16k;

gzip_http_version 1.1;

gzip_comp_level 2;

gzip_types text/plain application/x-javascript text/css application/xml;

gzip_vary on;

server {

listen 80;

server_name localhost;

location / {

root /www/html/;

index index.html index.php;

}

#error_page 404 /404.html;

# redirect server error pages to the static page /50x.html

error_page 500 502 503 504 /50x.html;

location = /50x.html {

root html;

}

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

location ~ \.php$ {

root /www/html/;

fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME /www/html$fastcgi_script_name;

include fastcgi_params;

}

4.Nginx的管理与维护

1)检查Nginx配置文件的正确性

[root@Linux /]# /usr/local/nginx/sbin/nginx -t

nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok

nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

2)显示Nginx的版本以及相关编译信息

[root@Linux /]# /usr/local/nginx/sbin/nginx -v

nginx version: nginx/1.14.2

[root@Linux /]# /usr/local/nginx/sbin/nginx -V

nginx version: nginx/1.14.2

built by gcc 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC)

configure arguments: --user=nginx --group=nginx --prefix=/usr/local/nginx --sbin-path=/usr/local/nginx/sbin/nginx --conf-path=/usr/local/nginx/conf/nginx.conf --error-log-path=/usr/local/nginx/logs/error.log --http-log-path=/usr/local/nginx/logs/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.pid --with-http_stub_status_module --with-http_gzip_static_module --with-pcre

3)Nginx的启动

[root@Linux /]# /usr/local/nginx/sbin/nginx

[root@Linux /]# ps -ef|grep nginx

root 3843 1 0 2月03 ? 00:00:00 nginx: master process ./nginx

nginx 3844 3843 0 2月03 ? 00:00:00 nginx: worker process

nginx 3845 3843 0 2月03 ? 00:00:00 nginx: worker process

nginx 3846 3843 0 2月03 ? 00:00:00 nginx: worker process

root 22512 8770 0 09:34 pts/1 00:00:00 grep --color=auto nginx

4)Nginx的关闭

#kill pid #pid是指Nginx进程号

4)Nginx的平滑重启

[root@Linux run]# cat /usr/local/nginx/logs/nginx.pid

3843

[root@Linux run]# kill -HUP 3843

5)测试页面如下：

来源：oschina

链接：https://my.oschina.net/u/4264621/blog/4947958

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