多种方案在Linux中安装nginx环境

sudo apt update && sudo apt upgrade -y 

sudo apt install nginx -y 

sudo systemctl start nginx 

sudo systemctl enable nginx 

sudo apt install build-essential libpcre3 libpcre3-dev zlib1g zlib1g-dev libssl-dev -y 

wget http://nginx.org/download/nginx-1.24.0.tar.gz  
tar -zxvf nginx-1.24.0.tar.gz  
cd nginx-1.24.0 

./configure --prefix=/usr/local/nginx 
make 
sudo make install 

sudo nano /etc/init.d/nginx 

#!/bin/sh 
nginx="/usr/local/nginx/sbin/nginx"
case "$1" in 
    start)
        $nginx 
        ;;
    stop)
        $nginx -s stop 
        ;;
    restart)
        $nginx -s reload 
        ;;
esac 
exit 0 

sudo chmod +x /etc/init.d/nginx 

sudo /etc/init.d/nginx start 

sudo add-apt-repository ppa:nginx/stable 
sudo apt update 

sudo apt install nginx -y 

sudo systemctl start nginx 

sudo nano /etc/nginx/nginx.conf  

user www-data;
worker_processes auto;
error_log /var/log/nginx/error.log; 
pid /run/nginx.pid; 
 
events {
    worker_connections 768;
}
 
http {
    include mime.types; 
    default_type application/octet-stream;
    sendfile on;
    tcp_nopush on;
    keepalive_timeout 65;
    gzip on;
 
    server {
        listen 80 default_server;
        listen [::]:80 default_server;
        root /var/www/html;
        index index.html  index.htm; 
 
        server_name your_domain_or_ip;
 
        location / {
            try_files $uri $uri/ =404;
        }
    }
}

sudo nano /etc/nginx/sites-available/my_site 

server {
    listen 80;
    server_name example.com  www.example.com; 
 
    root /var/www/example.com/public_html; 
    index index.html  index.htm; 
 
    location / {
        try_files $uri $uri/ =404;
    }
 
    location ~ /\.ht {
        deny all;
    }
}

sudo ln -s /etc/nginx/sites-available/my_site /etc/nginx/sites-enabled/
sudo nginx -t 
sudo systemctl reload nginx 

sudo apt install certbot python3-certbot-nginx -y 
sudo certbot --nginx -d example.com  -d www.example.com  

server {
    listen 443 ssl http2;
    server_name example.com  www.example.com; 
 
    ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem; 
    ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem; 
 
    # 其他配置...
}

worker_processes auto;
events {
    worker_connections 1024;
}

gzip on;
gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

upstream backend {
    server backend1.example.com; 
    server backend2.example.com; 
}
 
server {
    listen 80;
    server_name proxy.example.com; 
 
    location / {
        proxy_pass http://backend;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}

upstream backend {
    server backend1.example.com  weight=3;
    server backend2.example.com  weight=2;
    server backend3.example.com  down;
}

proxy_cache_path /var/cache/nginx/cache_one levels=1:2 keys_zone=cache_one:10m max_size=1g inactive=60m use_temp_path=off;

location / {
    proxy_pass http://backend;
    proxy_cache cache_one;
    proxy_cache_valid 200 404;
}

error_log /var/log/nginx/error.log  notice;

access_log /var/log/nginx/access.log  combined;

scrape_configs:
  - job_name: 'nginx'
    static_configs:
      - targets: ['localhost:9113']

sudo nginx -t 

sudo systemctl status nginx