I've been trying to figure out why Im failing to achieve fastcgi caching for a rewrite rule applied php page.
While all other request wonderfully cache, the rewrite ^(.+)/special/?$ /inc/special.php?req=$1 last;always sent an $upstream_cache_status MISS.
I tried copying the same fastcgi_cache parameters for the */special/* page as well. But not working.
Anyone please suggest where this goes wrong.
fastcgi_cache_path /etc/nginx/cache/webcache levels=1:2 keys_zone=wbcache:100m inactive=60m;
server {
server_name example.com www.example.com;
root /var/www/html;
index index.php index.html;
set $skip_cache 0;
rewrite ^(.+)/special/?$ /inc/special.php?req=$1 last;
location = /inc/special.php {
include snippets/fastcgi-php.conf;
fastcgi_pass unix:/run/php/php7.4-fpm.sock;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}
location / {
try_files $uri $uri/ /index.php?q=$uri&$args;
}
location ~ \.php$ {
include snippets/fastcgi-php.conf;
fastcgi_pass unix:/run/php/php7.4-fpm.sock;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_ignore_headers Cache-Control Expires Set-Cookie;
fastcgi_hide_header "Set-Cookie";
fastcgi_cache_key "$scheme$request_method$host$request_uri";
fastcgi_cache_use_stale updating error timeout invalid_header http_500;
fastcgi_cache_lock on;
fastcgi_cache_valid any 300s;
fastcgi_cache_bypass $skip_cache;
fastcgi_no_cache $skip_cache;
fastcgi_cache wbcache;
fastcgi_cache_background_update on;
fastcgi_param CONTENT_TYPE $content_type;
add_header X-Cache $upstream_cache_status;
}
......
............
}
