92 lines
1.9 KiB
Markdown
92 lines
1.9 KiB
Markdown
# Nginx
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Open source web and application server.
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Project Homepage: [Nginx Homepage](https://www.nginx.com/)
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Documentation: [Nginx Unit Docs](https://unit.nginx.org/)
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---
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## Basic configuration arguments and examples
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Logging and debugging:
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```nginx
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error_log <file> <loglevel>
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error_log logs/error.log;
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error_log logs/debug.log debug;
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error_log logs/error.log notice;
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```
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basic listening ports:
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```nginx
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listen <port> <options>
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listen 80;
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listen 443 ssl http2;
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listen 443 http3 reuseport; (this is experimental!)
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```
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header modifcations:
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```nginx
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add_header <header> <values>
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add_header Alt-svc '$http3=":<port>"; ma=<value>'; (this is experimental!)
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ssl_certificate / ssl_certificate_key
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ssl_certificate cert.pem;
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ssl_certificate_key cert.key;
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server_name <domains>
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server_name domain1.com *.domain1.com
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root <folder>
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root /var/www/html/domain1;
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index <file>
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index index.php;
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location <url> {
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}
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location / {
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root index.html;
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index index.html index.htm;
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}
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location / {
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try_files $uri $uri/ /index.php$is_args$args;
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}
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location ~ \\.php$ {
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fastcgi_pass 127.0.0.1:9000;
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fastcgi_index index.php;
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fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
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include fastcgi_params;
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}
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location ~ /\\.ht {
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deny all;
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}
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location = /favicon.ico {
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log_not_found off;
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access_log off;
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}
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location = /robots.txt {
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log_not_found off;
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access_log off;
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allow all;
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}
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location ~* .(css|gif|ico|jpeg|jpg|js|png)$ {
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expires max;
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log_not_found off;
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}
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```
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## Reverse Proxy
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### Show Client's real IP
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```nginx
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server {
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server_name example.com;
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location / {
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proxy_pass http://localhost:4000;
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# Show clients real IP behind a proxy
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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}
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}
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```
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