coolify/docker/development/etc/nginx/site-opts.d/http.conf
Andras Bacsai 40e242b874 perf(nginx): increase client body buffer size to 256k for Sentinel payloads
Increases client_body_buffer_size from default (8k-16k) to 256k to handle
Sentinel monitoring data in memory instead of buffering to disk. This eliminates
the "client request body is buffered to a temporary file" warning and improves
performance for servers with many containers (50-100+) sending health check data.

Affects both production and development nginx configurations.
2025-11-10 11:32:49 +01:00

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listen 8080 default_server;
listen [::]:8080 default_server;
root /var/www/html/public;
# Set allowed "index" files
index index.html index.htm index.php;
server_name _;
charset utf-8;
# Set max upload to 2048M
client_max_body_size 2048M;
# Set client body buffer to handle Sentinel payloads in memory
client_body_buffer_size 256k;
# Healthchecks: Set /healthcheck to be the healthcheck URL
location /healthcheck {
access_log off;
# set max 5 seconds for healthcheck
fastcgi_read_timeout 5s;
include fastcgi_params;
fastcgi_param SCRIPT_NAME /healthcheck;
fastcgi_param SCRIPT_FILENAME /healthcheck;
fastcgi_pass 127.0.0.1:9000;
}
# Have NGINX try searching for PHP files as well
location / {
try_files $uri $uri/ /index.php?$query_string;
}
# Pass "*.php" files to PHP-FPM
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
fastcgi_read_timeout 99;
}