CentOS作为一款风行的Linux发行版,因其牢固性跟保险性被广泛用于效劳器安排。Nginx作为一款高机能的Web效劳器跟反向代办效劳器,在CentOS上的设置与优化对晋升效劳器机能至关重要。本文将具体介绍如何在CentOS上安装nginx,并对其停止设置以打造高机能效劳器。
在开端之前,请确保你的CentOS体系已安装以下软件:
你可能利用以下命令安装这些软件:
sudo yum install -y gcc pcre pcre-devel openssl openssl-devel zlib zlib-devel
你可能从nginx官网下载最新版本的nginx源码包,或许利用以下命令从CentOS客栈安装:
sudo yum install -y nginx
假如你须要从源码编译安装,请按照以下步调操纵:
wget http://nginx.org/download/nginx-1.21.6.tar.gz
tar -zxvf nginx-1.21.6.tar.gz
cd nginx-1.21.6
./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-pcre_jit
make && make install
nginx的设置文件位于/etc/nginx/nginx.conf
。以下是一个基本的nginx设置示例:
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/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 /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
gzip on;
server {
listen 80;
server_name localhost;
location / {
root /usr/share/nginx/html;
index index.html index.htm;
}
# location / {
# proxy_pass http://backend;
# }
}
# another virtual host using mix of IP, name, and port
# server {
# listen 8000;
# server_name localhost;
# location / {
# root /usr/share/nginx/html;
# index index.html index.htm;
# }
# }
}
Nginx支撑多个虚拟主机。以下是一个简单的虚拟主机设置示例:
server {
listen 80;
server_name example.com;
root /usr/share/nginx/html/example.com;
index index.html index.htm;
location / {
try_files $uri $uri/ =404;
}
}
以下是一些优化nginx机能的技能:
worker_processes
参数。events
块中设置worker_connections
参数。http
块中设置gzip
参数。http
块中设置client_max_body_size
参数。经由过程以上步调,你可能在CentOS上安装跟设置nginx,并对其停止优化以打造高机能效劳器。盼望本文对你有所帮助。