Change default UID to 999

Because we have other interacting containers expecting this UID by
default, so it is easier to change it globally than to change it on
every composition.

Author: guewen

9.0/bin/docker-entrypoint.sh

@@ -3,11 +3,8 @@ set -e
 
 # allow to customize the UID of the odoo user,
 # so we can share the same than the host's.
-# If no user id is set, we use 9001
-# so we have hardly any chance to collide
-# with an existing UID on the host
-# See https://denibertovic.com/posts/handling-permissions-with-docker-volumes/
-USER_ID=${LOCAL_USER_ID:-9001}
+# If no user id is set, we use 999
+USER_ID=${LOCAL_USER_ID:-999}
 
 echo "Starting with UID : $USER_ID"
 id -u odoo &> /dev/null || useradd --shell /bin/bash -u $USER_ID -o -c "" -m odoo