Enabled PHP FPM status page on /php-fpm-status

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## 3.9.0 (not released yet)
 
+* Increase the number of FPM worker from 4 to 25
+* Enabled PHP FPM status page on `/php-fpm-status`
+
 ## 3.8.0 (2022-06-15)
 
 * Add documentation cookbook for using pg_activity

infrastructure/docker/services/frontend/etc/nginx/nginx.conf

@@ -34,6 +34,15 @@ http {
             add_header Cache-Control "no-cache";
         }
 
+        location ~ ^/php-fpm-status$ {
+            # Warning: in production you must secure this page!
+            access_log off;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_index index.php;
+            include fastcgi_params;
+            fastcgi_pass 127.0.0.1:9000;
+        }
+
         location / {
             # try to serve file directly, fallback to index.php
             try_files $uri /index.php$is_args$args;
@@ -49,6 +58,10 @@ http {
             fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
             fastcgi_param HTTPS on;
             fastcgi_param SERVER_NAME $http_host;
+            # # Uncomment if you want to use /php-fpm-status endpoint
+            # # This allow to see the real URI of the request in the dashboard
+            # # It may have some side effects, that's why it's commented by default
+            # fastcgi_param SCRIPT_NAME $request_uri;
         }
 
         error_log  /proc/self/fd/2;

infrastructure/docker/services/frontend/php-configuration/fpm/php-fpm.conf

@@ -13,6 +13,7 @@ pm.start_servers = 2
 pm.min_spare_servers = 2
 pm.max_spare_servers = 3
 pm.max_requests = 500
+pm.status_path = /php-fpm-status
 clear_env  = no
 request_terminate_timeout = 120s
 catch_workers_output = yes