From e83d6625552b0b942e9ac09b6a6eee33ef659f37 Mon Sep 17 00:00:00 2001
From: Andrew <63025323+ScriptInfra@users.noreply.github.com>
Date: Fri, 18 Mar 2022 07:06:40 -0400
Subject: [PATCH] Doc: Update docker-compose.server.yml (#6283)

---
 docker-compose.server.yml | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/docker-compose.server.yml b/docker-compose.server.yml
index a4046b02b5..e89dc6b0a0 100644
--- a/docker-compose.server.yml
+++ b/docker-compose.server.yml
@@ -1,8 +1,19 @@
 # This is a sample docker-compose file that can be used to run Joplin Server
 # along with a PostgreSQL server.
 #
-# All environment variables are optional. If you don't set them, you will get a
-# warning from docker-compose, however the app should use working defaults.
+# Update the following fields in the stanza below:
+#
+# POSTGRES_USER
+# POSTGRES_PASSWORD
+# APP_BASE_URL
+#
+# APP_BASE_URL: This is the base public URL where the service will be running.
+#	- If Joplin Server needs to be accessible over the internet, configure APP_BASE_URL as follows: https://example.com/joplin. 
+#	- If Joplin Server does not need to be accessible over the internet, set the the APP_BASE_URL to your server's hostname. 
+#     For Example: http://[hostname]:22300. The base URL can include the port.
+# APP_PORT: The local port on which the Docker container will listen. 
+#	- This would typically be mapped to port to 443 (TLS) with a reverse proxy.
+#	- If Joplin Server does not need to be accessible over the internet, the port can be mapped to 22300.
 
 version: '3'