1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2015 Red Hat Inc
8 * Author: John Spray <john.spray@redhat.com>
10 * This is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License version 2.1, as published by the Free Software
13 * Foundation. See file COPYING.
21 #include "include/types.h"
22 #include "include/compat.h"
23 #include "common/config.h"
24 #include "common/ceph_argparse.h"
25 #include "common/errno.h"
26 #include "common/pick_address.h"
27 #include "global/global_init.h"
29 #include "mgr/MgrStandby.h"
33 cout << "usage: ceph-mgr -i <ID> [flags]\n"
35 generic_server_usage();
39 * A short main() which just instantiates a MgrStandby and
40 * hands over control to that.
42 int main(int argc, const char **argv)
44 ceph_pthread_setname(pthread_self(), "ceph-mgr");
46 vector<const char*> args;
47 argv_to_vec(argc, argv, args);
50 auto cct = global_init(NULL, args, CEPH_ENTITY_TYPE_MGR,
51 CODE_ENVIRONMENT_DAEMON, 0,
53 // For consumption by KeyRing::from_ceph_context in MonClient
54 g_conf->set_val_or_die("keyring", "$mgr_data/keyring");
57 if ((args.size() == 1 && (std::string(args[0]) == "--help" || std::string(args[0]) == "-h"))) {
61 pick_addresses(g_ceph_context, CEPH_PICK_ADDRESS_PUBLIC);
63 global_init_daemonize(g_ceph_context);
64 global_init_chdir(g_ceph_context);
65 common_init_finish(g_ceph_context);
67 MgrStandby mgr(argc, argv);
70 std::cerr << "Error in initialization: " << cpp_strerror(rc) << std::endl;
74 return mgr.main(args);