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