ceph-rgw: default rgw_config_keys in defaults/main.yml

This avoid an issue with it being undefined if nfs_obj_gw is
set to False.

Signed-off-by: Andrew Schoen <aschoen@redhat.com>

diff --git a/roles/ceph-rgw/defaults/main.yml b/roles/ceph-rgw/defaults/main.yml
index c47f7c60ebbd6f8686ed587000bd28b31264bbc8..ac0cd140ca17fab1eeeee1f4d80a73ca1e635b7e 100644 (file)
--- a/roles/ceph-rgw/defaults/main.yml
+++ b/roles/ceph-rgw/defaults/main.yml
@@ -37,3 +37,4 @@ ceph_rgw_docker_image_tag: latest
 ceph_rgw_docker_extra_env: "RGW_CIVETWEB_PORT={{ ceph_rgw_civetweb_port }}" # comma separated variables
 ceph_docker_on_openstack: false
 ceph_config_keys: [] # DON'T TOUCH ME
+rgw_config_keys: "/" # DON'T TOUCH ME