Add MAX_UPLOAD_SIZE environment variable

server-ce/init_scripts/200_nginx_config_template.sh

@@ -20,6 +20,7 @@ if [ -f "${nginx_template_file}" ]; then
   export NGINX_KEEPALIVE_TIMEOUT="${NGINX_KEEPALIVE_TIMEOUT:-65}"
   export NGINX_WORKER_CONNECTIONS="${NGINX_WORKER_CONNECTIONS:-768}"
   export NGINX_WORKER_PROCESSES="${NGINX_WORKER_PROCESSES:-4}"
+  export MAX_UPLOAD_SIZE="${MAX_UPLOAD_SIZE:-50}"
 
   echo "Nginx: generating config file from template"
 
@@ -31,6 +32,7 @@ if [ -f "${nginx_template_file}" ]; then
     ${NGINX_KEEPALIVE_TIMEOUT}
     ${NGINX_WORKER_CONNECTIONS}
     ${NGINX_WORKER_PROCESSES}
+    ${MAX_UPLOAD_SIZE}
   ' \
     < "${nginx_template_file}" \
     > "${nginx_config_file}"

server-ce/nginx/nginx.conf.template

@@ -46,7 +46,7 @@ http {
 	gzip_disable "msie6";
 	gzip_proxied any; # allow upstream server to compress.
 
-	client_max_body_size 50m;
+	client_max_body_size ${MAX_UPLOAD_SIZE}m;
 
 	# gzip_vary on;
 	# gzip_proxied any;