Missed one section of `ceph.conf` example where spaces were used instead of underscores.
Change spaces in config var names to underscores.
[client.radosgw.gateway]
host = {hostname}
keyring = /etc/ceph/ceph.client.radosgw.keyring
- rgw socket path = /var/run/ceph/ceph.radosgw.gateway.fastcgi.sock
- log file = /var/log/ceph/client.radosgw.gateway.log
- rgw print continue = false
+ rgw_socket_path = /var/run/ceph/ceph.radosgw.gateway.fastcgi.sock
+ log_file = /var/log/ceph/client.radosgw.gateway.log
+ rgw_print_continue = false
#. Add the following content in the gateway configuration file: