Update PHP and Nginx configurations for improved performance and resource handling

Signed-off-by: Kevin Ullyott <kevin.ullyott@canyongbs.com>

Author: Orrison

Dockerfile

@@ -142,6 +142,7 @@ ENV BUILD_PHP_VERSION=$PHP_VERSION \
     PHP_ERROR_REPORTING="22527" \
     PHP_MAX_EXECUTION_TIME="99" \
     PHP_MAX_INPUT_TIME="-1" \
+    PHP_MAX_INPUT_VARS="5000" \
     PHP_MEMORY_LIMIT="256M" \
     PHP_OPCACHE_ENABLE="0" \
     PHP_OPCACHE_INTERNED_STRINGS_BUFFER="16" \
@@ -153,6 +154,8 @@ ENV BUILD_PHP_VERSION=$PHP_VERSION \
     PHP_OPCACHE_VALIDATE_TIMESTAMPS="1" \
     PHP_OPEN_BASEDIR="" \
     PHP_POST_MAX_SIZE="100M" \
+    PHP_REALPATH_CACHE_SIZE="4096k" \
+    PHP_REALPATH_CACHE_TTL="120" \
     PHP_SESSION_COOKIE_SECURE=true \
     PHP_UPLOAD_MAX_FILE_SIZE="100M"
 
@@ -288,9 +291,7 @@ ENTRYPOINT ["/init"]
 
 FROM base AS web-base
 
-ENV NGINX_FASTCGI_BUFFERS="8 8k" \
-    NGINX_FASTCGI_BUFFER_SIZE="8k" \
-    NGINX_SERVER_TOKENS=off \
+ENV NGINX_SERVER_TOKENS=off \
     NGINX_WEBROOT=/var/www/html/public
 
 RUN apt-get update \

docker/devops

@@ -3,7 +3,7 @@ pid /run/nginx.pid;
 daemon off;
 
 events {
-	worker_connections 768;
+	worker_connections 1024;
 	# multi_accept on;
 }
 

docker/etc/nginx/nginx.conf

@@ -30,8 +30,8 @@ location ~ \.php$ {
     fastcgi_index index.php;
     fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
     include fastcgi_params;
-    fastcgi_buffers 8 8k;
-    fastcgi_buffer_size 8k;
+    fastcgi_buffers 16 16k;
+    fastcgi_buffer_size 16k;
 }
 
 # widgets/portals assets - pass to PHP/Laravel only
@@ -41,8 +41,8 @@ location ~ ^/(widgets|portals)/.*\.(?:css(\.map)?|js(\.map)?|jpe?g|png|gif|ico|c
     fastcgi_param SCRIPT_FILENAME $document_root/index.php;
     fastcgi_param QUERY_STRING $query_string;
     include fastcgi_params;
-    fastcgi_buffers 8 8k;
-    fastcgi_buffer_size 8k;
+    fastcgi_buffers 16 16k;
+    fastcgi_buffer_size 16k;
 }
 
 # additional config

docker/etc/nginx/site-opts.d/http.conf

@@ -34,8 +34,8 @@ location ~ \.php$ {
     fastcgi_index index.php;
     fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
     include fastcgi_params;
-    fastcgi_buffers 8 8k;
-    fastcgi_buffer_size 8k;
+    fastcgi_buffers 16 16k;
+    fastcgi_buffer_size 16k;
 }
 
 # widgets/portals assets - pass to PHP/Laravel only
@@ -45,8 +45,8 @@ location ~ ^/(widgets|portals)/.*\.(?:css(\.map)?|js(\.map)?|jpe?g|png|gif|ico|c
     fastcgi_param SCRIPT_FILENAME $document_root/index.php;
     fastcgi_param QUERY_STRING $query_string;
     include fastcgi_params;
-    fastcgi_buffers 8 8k;
-    fastcgi_buffer_size 8k;
+    fastcgi_buffers 16 16k;
+    fastcgi_buffer_size 16k;
 }
 
 # additional config

docker/etc/nginx/site-opts.d/https.conf

@@ -348,13 +348,13 @@ disable_classes =
 ; the file operations performed.
 ; Note: if open_basedir is set, the cache is disabled
 ; https://php.net/realpath-cache-size
-;realpath_cache_size = 4096k
+realpath_cache_size=${PHP_REALPATH_CACHE_SIZE}
 
 ; Duration of time, in seconds for which to cache realpath information for a given
 ; file or directory. For systems with rarely changing files, consider increasing this
 ; value.
 ; https://php.net/realpath-cache-ttl
-;realpath_cache_ttl = 120
+realpath_cache_ttl=${PHP_REALPATH_CACHE_TTL}
 
 ; Enables or disables the circular reference collector.
 ; https://php.net/zend.enable-gc
@@ -423,7 +423,7 @@ max_input_time = ${PHP_MAX_INPUT_TIME}
 ;max_input_nesting_level = 64
 
 ; How many GET/POST/COOKIE input variables may be accepted
-;max_input_vars = 1000
+max_input_vars=${PHP_MAX_INPUT_VARS}
 
 ; How many multipart body parts (combined input variable and file uploads) may
 ; be accepted.

docker/etc/php/8.4/cli/php.ini

@@ -348,13 +348,13 @@ disable_classes =
 ; the file operations performed.
 ; Note: if open_basedir is set, the cache is disabled
 ; https://php.net/realpath-cache-size
-;realpath_cache_size = 4096k
+realpath_cache_size=${PHP_REALPATH_CACHE_SIZE}
 
 ; Duration of time, in seconds for which to cache realpath information for a given
 ; file or directory. For systems with rarely changing files, consider increasing this
 ; value.
 ; https://php.net/realpath-cache-ttl
-;realpath_cache_ttl = 120
+realpath_cache_ttl=${PHP_REALPATH_CACHE_TTL}
 
 ; Enables or disables the circular reference collector.
 ; https://php.net/zend.enable-gc
@@ -423,7 +423,7 @@ max_input_time = ${PHP_MAX_INPUT_TIME}
 ;max_input_nesting_level = 64
 
 ; How many GET/POST/COOKIE input variables may be accepted
-;max_input_vars = 1000
+max_input_vars=${PHP_MAX_INPUT_VARS}
 
 ; How many multipart body parts (combined input variable and file uploads) may
 ; be accepted.