Remove enabled_backend entry from 00-config.conf

With webhooks we prevent the glance deploy unless a backend is specified
via customServiceConfig. It doesn't fail if replicas is set to 0, but in
general a backend must be specified.
This patch reinforce what already done by removing the enabled_backend
line from 00-configa.

Signed-off-by: Francesco Pantano <[email protected]>

Author: fmount

templates/common/config/00-config.conf

@@ -18,7 +18,6 @@ max_logfile_size_mb=50
 log_rotation_type=size
 log_file = {{ .LogFile }}
 {{ end }}
-enabled_backends=default_backend:file
 # cache related parameters
 {{ if (index . "CacheEnabled") }}
 image_cache_dir = {{ .ImageCacheDir }}
@@ -43,9 +42,6 @@ db_max_retries = -1
 [file]
 filesystem_store_datadir = /var/lib/glance/images
 
-[glance_store]
-default_backend=default_backend
-
 [keystone_authtoken]
 {{ if (index . "KeystonePublicURL") }}
 www_authenticate_uri={{ .KeystonePublicURL }}