Question

每个人都需要帮助。我现在使用telegraf作为我的InfluxDB数据库的日志馈送器，概念是我的telegraf将读取日志然后将结果发送到InfluxDB。

files = ["/here/is/the/directory/logname.log"]

当日志文件名为logname.log时，它按预期工作。但是，今天我需要将logname系统更改为logname.20170320.log，其中20170320是日志的日期。你介意，正确的配置如何：

files = ["/here/is/the/directory/logname.20170320.log"]
files = ["/here/is/the/directory/logname.20170321.log"]

因此它可以读取名称每天动态变化的日志，如：

  #include <jni.h>
  #include <math.h>
  #include "WavFile.h"

  JNIEXPORT jdoubleArray JNICALL
  Java_com_manavdutta1_affdexdemo_VideoActivity_AnalyzFile(JNIEnv* env, jobject thiz, jstring file)
{
jdouble result[5];
memset(result, 0, 5);

const char *fileString = (*env)->GetStringUTFChars(env, file, 0);

VokaturiWavFile wavFile;
VokaturiWavFile_open (fileString, & wavFile);
if (! VokaturiWavFile_valid (& wavFile)) {
    fprintf (stderr, "Error: WAV file not analyzed.\n");
}
else {
    VokaturiVoice voice = VokaturiVoice_create (wavFile.samplingFrequency, wavFile.numberOfSamples);

    VokaturiQuality quality;
    VokaturiEmotionProbabilities emotionProbabilities;
    VokaturiVoice_extract (voice, & quality, & emotionProbabilities);

    if (quality.valid) {
        result[0] = emotionProbabilities.neutrality;
        result[1] = emotionProbabilities.happiness;
        result[2] = emotionProbabilities.sadness;
        result[3] = emotionProbabilities.anger;
        result[4] = emotionProbabilities.fear;
    }

    VokaturiVoice_destroy (voice);
    VokaturiWavFile_clear (& wavFile);
}

(*env)->ReleaseStringUTFChars(env, file, fileString);

jdoubleArray finalArray;
finalArray = (*env)->NewDoubleArray(env, 5);
(*env)->SetDoubleArrayRegion(env, finalArray, 0, 5, result);

return finalArray;
}

感谢您的帮助。

Answer 1

基于@Luv33preet评论here，然后我创建一个脚本，每天使用sed更改配置，这里是代码：

/bin/sed -i "s/`date +'%Y%m%d' -d '1 day ago'`/`date +'%Y%m%d'`/" /etc/telegraf/conf.d/my-config.conf

更改电报配置。

Answer 2

为什么只为日志文件设置通配符？

[[inputs.logparser]]
  /var/log/*/*.log    -> find all .log files with a parent dir in /var/log
  from_beginning = false

如何使用telegraf解析每天更改的动态日志名称？

2 个答案: