rgw: list all available options during help()

Adding the available help arguments from the man page

Fixes: #8112
Reviewed-by: Yehuda Sadeh <yehuda@redhat.com>
Signed-off-by: Abhishek Lekshmanan <abhishek.lekshmanan@gmail.com>

diff --git a/src/rgw/rgw_main.cc b/src/rgw/rgw_main.cc
index 51cfebe8658325fe0805b4a02ccab3fab83567f9..c3de2ae9368a4b37749de42d4f0dc4bc3128431c 100644 (file)
--- a/src/rgw/rgw_main.cc
+++ b/src/rgw/rgw_main.cc
@@ -726,7 +726,13 @@ int usage()
   cerr << "options:\n";
   cerr << "  --rgw-region=<region>     region in which radosgw runs\n";
   cerr << "  --rgw-zone=<zone>         zone in which radosgw runs\n";
+  cerr << "  --rgw-socket-path=<path>  specify a unix domain socket path\n";
   generic_server_usage();
+  cerr << "  -m monaddress[:port]      connect to specified monitor\n";
+  cerr << "  --keyring=<path>          path to radosgw keyring\n";
+  cerr << "  --logfile=<logfile>       file to log debug output\n";
+  cerr << "  --debug-rgw=<log-level>/<memory-level>  set radosgw debug level\n";
+
   return 0;
 }