logstash2.2.0过滤tomcat日志

torlee

input {
   file {
type => "java-err"
path => "/fsmeeting/tomcat-service/logs/catalina.out"
tags => "java-err"
codec => multiline {
   pattern => "^%{TIMESTAMP_ISO8601}"
   negate => true
   what => "previous"
}
   }
}
filter {
   if [type] == "java-err" {
grok {
   match => { "message" => "%{TIMESTAMP_ISO8601:date} \[(?.+?)\]-\[(?\w+)\]\s*(?.*)"}
}
mutate {
   remove_field => "content"
}
if [log_level] != "ERROR" {
  drop {}
}
   }
}
output {
   elasticsearch {
host => "192.168.5.231"
protocol => "http"
index => "java-err-%{+YYYY.MM.dd}"
   }
   email {
        body => "%{message}"
        from => "xxxxxxx"
        contenttype => "text/plain; charset=UTF-8"
        options => [
                "smtpIporHost", "smtp.sina.com",
                "userName", "xxxxxxx",
                "password", "*********",
                "authenticationType", "login"
        ]
        subject => "服务器%{host} %{type}日志异常"
        to => "xxxxxxxx"
   }
}　　

　　

　　

　　去重发日志：
input {
   file {
type => "java-err"
path => "/fsmeeting/tomcat-service/logs/catalina.out"
tags => "java-err"
codec => multiline {
   pattern => "^%{TIMESTAMP_ISO8601}"
   negate => true
   what => "previous"
}
   }
}
filter {
   if [type] == "java-err" {
grok {
   match => { "message" => "%{TIMESTAMP_ISO8601:date} \[(?.+?)\]-\[(?\w+)\]\s*(?.*)"}
}
mutate {
   remove_field => "content"
}
if [log_level] == "ERROR" {
           throttle {
                after_count => 2
                key => "%{content}"
                add_tag => "throttled"
           }
}
if [log_level] != "ERROR" {
  drop {}
}
   }
}
output {
   elasticsearch {
host => "192.168.5.231"
protocol => "http"
index => "java-err-%{+YYYY.MM.dd}"
   }
   if "throttled" not in [tags] and [type] == "java-err" and [log_level] == "ERROR"
   email {
        body => "%{message}"
        from => "xxxxxxx"
        contenttype => "text/plain; charset=UTF-8"
        options => [
                "smtpIporHost", "smtp.sina.com",
                "userName", "xxxxxxx",
                "password", "*********",
                "authenticationType", "login"
        ]
        subject => "服务器%{host} %{type}日志异常"
        to => "xxxxxxxx"
   }
   }
}