Implement "bos restart"

Signed-off-by: David Howells <dhowells@redhat.com>

diff --git a/suite/commands/bos/restart.py b/suite/commands/bos/restart.py
new file mode 100644 (file)
index 0000000..47f9411
--- /dev/null
+++ b/suite/commands/bos/restart.py
@@ -0,0 +1,75 @@
+#
+# AFS Server management toolkit: Restart server instances
+# -*- coding: utf-8 -*-
+#
+
+__copyright__ = """
+Copyright (C) 2014 Red Hat, Inc. All Rights Reserved.
+Written by David Howells (dhowells@redhat.com)
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public Licence version 2 as
+published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public Licence for more details.
+
+You should have received a copy of the GNU General Public Licence
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+
+from afs.exception import AFSArgumentError
+from afs.argparse import *
+from afs.lib.output import *
+import kafs
+
+help = "Restarts a server process"
+
+command_arguments = [
+    [ "server",         get_bosserver,          "rs",         "<machine name>" ],
+    [ "instance",       get_file_names,         "om",         "<server process name>+" ],
+    [ "bosserver",      get_dummy,              "fn" ],
+    [ "all",            get_dummy,              "fn" ],
+    [ "cell",           get_cell,               "os",         "<cell name>" ],
+    [ "noauth",         get_auth,               "fn" ],
+    [ "localauth",      get_auth,               "fn" ],
+    [ "verbose",        get_verbose,            "fn" ],
+    [ "encrypt",        get_dummy,              "fn" ],
+]
+
+cant_combine_arguments = [
+    ( "cell",           "localauth" ),
+    ( "noauth",         "localauth" ),
+    ( "all",            "bosserver" ),
+    ( "bosserver",      "instance" ),
+    ( "instance",       "all" ),
+]
+
+argument_size_limits = {
+    "instance"          : kafs.BOZO_BSSIZE,
+}
+
+description = r"""
+Restarts a server process
+"""
+
+def main(params):
+    cell = params["cell"]
+    bos_conn = cell.open_bos_server(params["server"], params)
+
+    if "all" in params:
+        ret = kafs.BOZO_RestartAll(bos_conn)
+    elif "bosserver" in params:
+        ret = kafs.BOZO_ReBozo(bos_conn)
+    elif "instance" in params:
+        for i in params["instance"]:
+            try:
+                verbose("Restarting ", i, "\n")
+                ret = kafs.BOZO_Restart(bos_conn, i)
+            except kafs.AbortBZNOENT:
+                error("failed to start instance '", i, "' (no such entity)\n")
+    else:
+        raise AFSArgumentError("One of -all, -bosserver or -instance must be supplied")