Updated configuration and docs for MYSQL_PASSWORD
Updated MYSQL_PASSWORD to DATABASE_PASSWORD in sample
configuration and existing docs
Change-Id: Iafb295a0b7707e08a81e6528620db8543d40f7ae
diff --git a/samples/local.conf b/samples/local.conf
index ce70073..cb293b6 100644
--- a/samples/local.conf
+++ b/samples/local.conf
@@ -28,7 +28,7 @@
# and they will be added to ``local.conf``.
SERVICE_TOKEN=azertytoken
ADMIN_PASSWORD=nomoresecrete
-MYSQL_PASSWORD=stackdb
+DATABASE_PASSWORD=stackdb
RABBIT_PASSWORD=stackqueue
SERVICE_PASSWORD=$ADMIN_PASSWORD