Document environment variables

docs/source/configuration/environmentvariables.md

@@ -12,6 +12,8 @@ myst:
 This page describes environment variables and their usage for configuration of your Volto application at runtime.
 
 
+For more detailed information about environment variables and other configurations, you can refer to the [Razzle Documentation](https://razzlejs.org/docs/environment-variables).
+
 ## Runtime environment variables
 
 ```{versionadded} 13
@@ -24,10 +26,23 @@ You could, for example, build your Volto application, then start it in productio
 yarn build && RAZZLE_API_PATH=https://plone.org yarn start:prod
 ```
 
+`process.env.HOST`: Represents the host or IP address on which a server should listen, default is port 0.0.0.0.
+
+`process.env.PORT`: Used to specify the port on which a web server should listen for incoming requests, default is port 3000.
+
+`process.env.RAZZLE_API_PATH`: Used to configure the API path for the application.
+
+`process.env.RAZZLE_PUBLIC_URL`: Used specify the base URL or path where static assets (such as images, stylesheets, and other resources) are hosted or served.
+
+`process.env.RAZZLE_DEV_PROXY_API_PATH`: Used during development to configure a proxy for API requests.
+
+`process.env.RAZZLE_INTERNAL_API_PATH`: Used to specify the path to an internal API that the server-rendered application should use.
+
+`process.env.RAZZLE_PROXY_REWRITE_TARGET`: Used to specify the target URL for a proxy server.
+
 This brings you a lot of power since you don't have to rebuild on every configuration change.
 You can also generate builds on your continuous integration, then deploy them anywhere.
 
-
 ## Environment variable reference
 
 ````{glossary}

packages/volto/news/5319.documentation

@@ -0,0 +1 @@
+Document environment variables and link the Razzle documentation.