mirror of
https://github.com/ceph/ceph
synced 2025-01-02 17:12:31 +00:00
80 lines
1.8 KiB
C++
80 lines
1.8 KiB
C++
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
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// vim: ts=8 sw=2 smarttab
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/*
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* Ceph - scalable distributed file system
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*
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* Copyright (C) 2015 Red Hat Inc
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*
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* Author: John Spray <john.spray@redhat.com>
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*
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* This is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software
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* Foundation. See file COPYING.
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*
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*/
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#include <Python.h>
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#include <pthread.h>
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#include "include/types.h"
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#include "include/compat.h"
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#include "common/config.h"
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#include "common/ceph_argparse.h"
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#include "common/errno.h"
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#include "common/pick_address.h"
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#include "global/global_init.h"
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#include "mgr/MgrStandby.h"
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static void usage()
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{
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cout << "usage: ceph-mgr -i <ID> [flags]\n"
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<< std::endl;
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generic_server_usage();
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}
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/**
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* A short main() which just instantiates a MgrStandby and
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* hands over control to that.
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*/
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int main(int argc, const char **argv)
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{
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ceph_pthread_setname(pthread_self(), "ceph-mgr");
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vector<const char*> args;
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argv_to_vec(argc, argv, args);
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if (args.empty()) {
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cerr << argv[0] << ": -h or --help for usage" << std::endl;
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exit(1);
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}
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if (ceph_argparse_need_usage(args)) {
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usage();
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exit(0);
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}
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map<string,string> defaults = {
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{ "keyring", "$mgr_data/keyring" }
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};
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auto cct = global_init(&defaults, args, CEPH_ENTITY_TYPE_MGR,
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CODE_ENVIRONMENT_DAEMON, 0,
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"mgr_data");
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pick_addresses(g_ceph_context, CEPH_PICK_ADDRESS_PUBLIC);
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global_init_daemonize(g_ceph_context);
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global_init_chdir(g_ceph_context);
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common_init_finish(g_ceph_context);
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MgrStandby mgr(argc, argv);
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int rc = mgr.init();
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if (rc != 0) {
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std::cerr << "Error in initialization: " << cpp_strerror(rc) << std::endl;
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return rc;
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}
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return mgr.main(args);
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}
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