From 75bb322c6ab87d10b2259b31b3ffcd035dd70f82 Mon Sep 17 00:00:00 2001
From: Vincent Massol <vincent@massol.net>
Date: Tue, 17 Jan 2017 10:21:00 +0100
Subject: [PATCH] [Misc] Improved README

---
 README.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 0e8990f..c45f4ae 100644
--- a/README.md
+++ b/README.md
@@ -66,7 +66,6 @@ services:
     environment:
       - MYSQL_USER=xwiki
       - MYSQL_PASSWORD=xwiki
-      - MYSQL_DATABASE=xwiki
   db:
     image: "mysql:5"
     volumes:
@@ -84,6 +83,16 @@ volumes:
 
 # Details for xwiki-mysql-tomcat
 
+## Configuration Options
+
+The first time you create a container out of the xwiki image, a shell script (/usr/local/bin/start_xwiki.sh`) is 
+executed in the container to setup some configuration. The following environment variables can be passed:
+
+* `MYSQL_USER`: The MySQL user name used by XWiki to read/write to the DB.
+* `MYSQL_PASSWORD`: The MySQL user password used by XWiki to read/write to the DB.
+
+## Miscellaneous
+
 Volumes:
 * Two volumes are created:
   * A volume named `<prefix>_mysql-data` that contains the database data.
-- 
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