Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 17 | #include <base/command_line.h> |
| 18 | #include <base/files/file_path.h> |
| 19 | #include <base/logging.h> |
Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 20 | #include <base/time/time.h> |
| 21 | #include <brillo/flag_helper.h> |
| 22 | #include <brillo/syslog_logging.h> |
| 23 | |
| 24 | #include "constants.h" |
Bertrand SIMONNET | b6c77af | 2015-12-08 17:46:00 -0800 | [diff] [blame] | 25 | #include "uploader/metricsd_service_runner.h" |
Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 26 | #include "uploader/upload_service.h" |
| 27 | |
Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 28 | int main(int argc, char** argv) { |
| 29 | DEFINE_bool(foreground, false, "Don't daemonize"); |
| 30 | |
| 31 | // Upload the metrics once and exit. (used for testing) |
Bertrand SIMONNET | 6b8629a | 2015-11-18 13:46:33 -0800 | [diff] [blame] | 32 | DEFINE_bool(uploader_test, false, "run the uploader once and exit"); |
Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 33 | |
| 34 | // Upload Service flags. |
Bertrand SIMONNET | 6b8629a | 2015-11-18 13:46:33 -0800 | [diff] [blame] | 35 | DEFINE_int32(upload_interval_secs, 1800, |
Bertrand SIMONNET | 0586504 | 2015-12-15 12:33:01 -0800 | [diff] [blame] | 36 | "Interval at which metricsd uploads the metrics."); |
| 37 | DEFINE_int32(disk_persistence_interval_secs, 300, |
| 38 | "Interval at which metricsd saves the aggregated metrics to " |
| 39 | "disk to avoid losing them if metricsd stops in between " |
| 40 | "two uploads."); |
Bertrand SIMONNET | 6b8629a | 2015-11-18 13:46:33 -0800 | [diff] [blame] | 41 | DEFINE_string(server, metrics::kMetricsServer, |
Bertrand SIMONNET | 0586504 | 2015-12-15 12:33:01 -0800 | [diff] [blame] | 42 | "Server to upload the metrics to."); |
Bertrand SIMONNET | 9d3a4ae | 2015-11-25 13:49:12 -0800 | [diff] [blame] | 43 | DEFINE_string(private_directory, metrics::kMetricsdDirectory, |
| 44 | "Path to the private directory used by metricsd " |
| 45 | "(testing only)"); |
| 46 | DEFINE_string(shared_directory, metrics::kSharedMetricsDirectory, |
| 47 | "Path to the shared metrics directory, used by " |
| 48 | "metrics_collector, metricsd and all metrics clients " |
| 49 | "(testing only)"); |
Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 50 | |
| 51 | DEFINE_bool(logtostderr, false, "Log to standard error"); |
| 52 | DEFINE_bool(logtosyslog, false, "Log to syslog"); |
| 53 | |
| 54 | brillo::FlagHelper::Init(argc, argv, "Brillo metrics daemon."); |
| 55 | |
Bertrand SIMONNET | 6b8629a | 2015-11-18 13:46:33 -0800 | [diff] [blame] | 56 | int logging_location = |
| 57 | (FLAGS_foreground ? brillo::kLogToStderr : brillo::kLogToSyslog); |
Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 58 | if (FLAGS_logtosyslog) |
| 59 | logging_location = brillo::kLogToSyslog; |
| 60 | |
| 61 | if (FLAGS_logtostderr) |
| 62 | logging_location = brillo::kLogToStderr; |
| 63 | |
| 64 | // Also log to stderr when not running as daemon. |
| 65 | brillo::InitLog(logging_location | brillo::kLogHeader); |
| 66 | |
| 67 | if (FLAGS_logtostderr && FLAGS_logtosyslog) { |
| 68 | LOG(ERROR) << "only one of --logtosyslog and --logtostderr can be set"; |
| 69 | return 1; |
| 70 | } |
| 71 | |
| 72 | if (!FLAGS_foreground && daemon(0, 0) != 0) { |
| 73 | return errno; |
| 74 | } |
| 75 | |
Bertrand SIMONNET | 6b8629a | 2015-11-18 13:46:33 -0800 | [diff] [blame] | 76 | UploadService upload_service( |
Bertrand SIMONNET | 9d3a4ae | 2015-11-25 13:49:12 -0800 | [diff] [blame] | 77 | FLAGS_server, base::TimeDelta::FromSeconds(FLAGS_upload_interval_secs), |
Bertrand SIMONNET | 0586504 | 2015-12-15 12:33:01 -0800 | [diff] [blame] | 78 | base::TimeDelta::FromSeconds(FLAGS_disk_persistence_interval_secs), |
Bertrand SIMONNET | 9d3a4ae | 2015-11-25 13:49:12 -0800 | [diff] [blame] | 79 | base::FilePath(FLAGS_private_directory), |
Bertrand SIMONNET | b6c77af | 2015-12-08 17:46:00 -0800 | [diff] [blame] | 80 | base::FilePath(FLAGS_shared_directory)); |
Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 81 | |
Bertrand SIMONNET | b6c77af | 2015-12-08 17:46:00 -0800 | [diff] [blame] | 82 | return upload_service.Run(); |
Bertrand SIMONNET | 608e428 | 2015-11-12 17:52:17 -0800 | [diff] [blame] | 83 | } |