github.com/alibaba/ilogtail/pkg@v0.0.0-20250526110833-c53b480d046c/config/global_config.go (about)

     1  // Copyright 2021 iLogtail Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package config
    16  
    17  import (
    18  	"fmt"
    19  	"runtime"
    20  )
    21  
    22  // GlobalConfig represents global configurations of plugin system.
    23  type GlobalConfig struct {
    24  	InputMaxFirstCollectDelayMs int // 10s by default, If InputMaxFirstCollectDelayMs is greater than interval, it will use interval instead.
    25  	InputIntervalMs             int
    26  	AggregatIntervalMs          int
    27  	FlushIntervalMs             int
    28  	DefaultLogQueueSize         int
    29  	DefaultLogGroupQueueSize    int
    30  	// Directory to store prometheus configuration file.
    31  	LoongCollectorPrometheusAuthorizationPath string
    32  	// Directory to store loongcollector data, such as checkpoint, etc.
    33  	LoongCollectorConfDir string
    34  	// Directory to store loongcollector log config.
    35  	LoongCollectorLogConfDir string
    36  	// Directory to store loongcollector log.
    37  	LoongCollectorLogDir string
    38  	// Directory to store loongcollector data.
    39  	LoongCollectorDataDir string
    40  	// Directory to store loongcollector debug data.
    41  	LoongCollectorDebugDir string
    42  	// Directory to store loongcollector third party data.
    43  	LoongCollectorThirdPartyDir string
    44  	// Log name of loongcollector plugin.
    45  	LoongCollectorPluginLogName string
    46  	// Tag of loongcollector version.
    47  	LoongCollectorVersionTag string
    48  	// Checkpoint dir name of loongcollector plugin.
    49  	LoongCollectorGoCheckPointDir string
    50  	// Checkpoint file name of loongcollector plugin.
    51  	LoongCollectorGoCheckPointFile string
    52  	// Network identification from loongcollector.
    53  	HostIP       string
    54  	Hostname     string
    55  	DelayStopSec int
    56  
    57  	EnableTimestampNanosecond bool
    58  	UsingOldContentTag        bool
    59  	EnableSlsMetricsFormat    bool
    60  	EnableProcessorTag        bool
    61  
    62  	PipelineMetaTagKey     map[string]string
    63  	AppendingAllEnvMetaTag bool
    64  	AgentEnvMetaTagKey     map[string]string
    65  }
    66  
    67  // LoongcollectorGlobalConfig is the singleton instance of GlobalConfig.
    68  var LoongcollectorGlobalConfig = newGlobalConfig()
    69  
    70  // StatisticsConfigJson, AlarmConfigJson
    71  var BaseVersion = "0.1.0"                                                  // will be overwritten through ldflags at compile time
    72  var UserAgent = fmt.Sprintf("ilogtail/%v (%v)", BaseVersion, runtime.GOOS) // set in global config
    73  
    74  func newGlobalConfig() (cfg GlobalConfig) {
    75  	cfg = GlobalConfig{
    76  		InputMaxFirstCollectDelayMs:               10000, // 10s
    77  		InputIntervalMs:                           1000,  // 1s
    78  		AggregatIntervalMs:                        3000,
    79  		FlushIntervalMs:                           3000,
    80  		DefaultLogQueueSize:                       1000,
    81  		DefaultLogGroupQueueSize:                  4,
    82  		LoongCollectorConfDir:                     "./conf/",
    83  		LoongCollectorLogConfDir:                  "./conf/",
    84  		LoongCollectorLogDir:                      "./log/",
    85  		LoongCollectorPluginLogName:               "go_plugin.LOG",
    86  		LoongCollectorVersionTag:                  "loongcollector_version",
    87  		LoongCollectorGoCheckPointDir:             "./data/",
    88  		LoongCollectorGoCheckPointFile:            "go_plugin_checkpoint",
    89  		LoongCollectorDataDir:                     "./data/",
    90  		LoongCollectorDebugDir:                    "./debug/",
    91  		LoongCollectorThirdPartyDir:               "./thirdparty/",
    92  		LoongCollectorPrometheusAuthorizationPath: "./conf/",
    93  		DelayStopSec:                              300,
    94  	}
    95  	return
    96  }