This should default to False. The default for Keystone is not to use PKI
keys, additionally, anybody using this setting had to have been manually
setting it before.
Fixes: #2111
#radosgw_address: "{{ '0.0.0.0' if rgw_containerized_deployment else 'address' }}" # backward compatibility with stable-2.2, will disappear in stable 3.1
#radosgw_address_block: subnet
#radosgw_keystone: false # activate OpenStack Keystone options full detail here: http://ceph.com/docs/master/radosgw/keystone/
+#radosgw_keystone_ssl: false # activate this when using keystone PKI keys
# Rados Gateway options
#email_address: foo@bar.com
#radosgw_address: "{{ '0.0.0.0' if rgw_containerized_deployment else 'address' }}" # backward compatibility with stable-2.2, will disappear in stable 3.1
#radosgw_address_block: subnet
#radosgw_keystone: false # activate OpenStack Keystone options full detail here: http://ceph.com/docs/master/radosgw/keystone/
+#radosgw_keystone_ssl: false # activate this when using keystone PKI keys
# Rados Gateway options
#email_address: foo@bar.com
radosgw_address: "{{ '0.0.0.0' if rgw_containerized_deployment else 'address' }}" # backward compatibility with stable-2.2, will disappear in stable 3.1
radosgw_address_block: subnet
radosgw_keystone: false # activate OpenStack Keystone options full detail here: http://ceph.com/docs/master/radosgw/keystone/
+radosgw_keystone_ssl: false # activate this when using keystone PKI keys
# Rados Gateway options
email_address: foo@bar.com