Question

如果我在logstash中使用此逻辑，则它会起作用

if "a" in [msg] or "b" in [msg]

但是我需要使用的是调理。如果我将或替换为和，则它将失败。有什么主意吗？

这将失败

if "a" in [msg] and "b" in [msg]

我想做的是每当有选择的字符串a和b出现并且使用定义的过滤器时，我们将为您提供任何帮助

Answer 1

这对我有用。

filter {  
  grok {
    match => [ "message", "%{GREEDYDATA:my_data}" ]
    tag_on_failure => [ "_failure", "_grokparsefailure" ]
  }

  if "sandeep" in [my_data] and "kanabar" in [my_data]{
    mutate {
      add_field => { "status" => "Both name and surname present"}
    }
  }
  else if "sandeep" in [my_data] or "kanabar" in [my_data]{
    mutate {
      add_field => { "status" => "either name/surname present"}
    }
  }
}

测试运行的输出：

Input --> name:"sandeep test"
Output:
{
    "@timestamp" => 2019-10-31T11:27:33.941Z,
       "my_data" => "name:\"sandeep test\"",
      "@version" => "1",
          "host" => "M22959216G3QD",
       "message" => "name:\"sandeep test\"",
        "status" => "either name/surname present"
}
Input --> :"test kanabar"
Output:
{
    "@timestamp" => 2019-10-31T11:27:43.389Z,
       "my_data" => "name:\"test kanabar\"",
      "@version" => "1",
          "host" => "my_host",
       "message" => "name:\"test kanabar\"",
        "status" => "either name/surname present"
}
Input --> :"sandeep kanabar"
Output:
{
    "@timestamp" => 2019-10-31T11:27:50.516Z,
       "my_data" => "name:\"sandeep kanabar\"",
      "@version" => "1",
          "host" => "M22959216G3QD",
       "message" => "name:\"sandeep kanabar\"",
        "status" => "Both name and surname present"
}

Log运算符with和运算符中的if if else条件

1 个答案: