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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#define MONGO_LOGV2_DEFAULT_COMPONENT ::mongo::logv2::LogComponent::kControl
#include "mongo/platform/basic.h"
#include "mongo/db/log_process_details.h"
#include <ostream>
#include "mongo/bson/bsonobj.h"
#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/bson/json.h"
#include "mongo/db/repl/repl_set_config.h"
#include "mongo/db/repl/replication_coordinator.h"
#include "mongo/db/server_options.h"
#include "mongo/db/server_options_server_helpers.h"
#include "mongo/logv2/log.h"
#include "mongo/util/net/socket_utils.h"
#include "mongo/util/processinfo.h"
#include "mongo/util/version.h"
namespace mongo {
namespace {
bool is32bit() {
return (sizeof(int*) == 4);
}
} // namespace
void logProcessDetails(std::ostream* os) {
auto&& vii = VersionInfoInterface::instance();
if (ProcessInfo::getMemSizeMB() < ProcessInfo::getSystemMemSizeMB()) {
LOGV2_WARNING(20720,
"Available memory is less than system memory",
"availableMemSizeMB"_attr = ProcessInfo::getMemSizeMB(),
"systemMemSizeMB"_attr = ProcessInfo::getSystemMemSizeMB());
}
auto osInfo = BSONObjBuilder()
.append("name", ProcessInfo::getOsName())
.append("version", ProcessInfo::getOsVersion())
.obj();
vii.logBuildInfo(os);
if (os) {
*os << format(FMT_STRING("Operating System: {}"),
tojson(osInfo, ExtendedRelaxedV2_0_0, true))
<< std::endl;
} else {
LOGV2(51765, "Operating System", "os"_attr = osInfo);
}
printCommandLineOpts(os);
}
void logProcessDetailsForLogRotate(ServiceContext* serviceContext) {
LOGV2(20721,
"Process Details",
"pid"_attr = ProcessId::getCurrent(),
"port"_attr = serverGlobalParams.port,
"architecture"_attr = (is32bit() ? "32-bit" : "64-bit"),
"host"_attr = getHostNameCached());
auto replCoord = repl::ReplicationCoordinator::get(serviceContext);
if (replCoord != nullptr &&
replCoord->getReplicationMode() == repl::ReplicationCoordinator::modeReplSet) {
auto rsConfig = replCoord->getConfig();
if (rsConfig.isInitialized()) {
LOGV2(20722,
"Node is a member of a replica set",
"config"_attr = rsConfig,
"memberState"_attr = replCoord->getMemberState());
} else {
LOGV2(20724, "Node currently has no replica set config");
}
}
logProcessDetails(nullptr);
}
} // namespace mongo
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