logbackの設定をgroovyでやってみた。(logback.groovy)

はじめに

脱XML

最低限やってみた

import static ch.qos.logback.classic.Level.*

import java.nio.charset.Charset

import ch.qos.logback.core.ConsoleAppender
import ch.qos.logback.core.rolling.RollingFileAppender
import ch.qos.logback.core.rolling.TimeBasedRollingPolicy
import ch.qos.logback.core.status.OnConsoleStatusListener
import ch.qos.logback.classic.encoder.PatternLayoutEncoder

statusListener(OnConsoleStatusListener)
scan("10 minutes")

def defaultCharset = Charset.forName("UTF-8")
def defaultPattern = "%date [%highlight(%-5level)] [%thread] [%cyan(%logger{32})] - %message%n"
def defaultHistory = 365
def defaultFilename = "/var/log/hoge/hoge.log"

appender("CONSOLE", ConsoleAppender) {

  encoder(PatternLayoutEncoder) {
    charset = defaultCharset
    pattern = defaultPattern
  }

}

appender("FILE", RollingFileAppender) {

  fileName = defaultFilename

  encoder(PatternLayoutEncoder) {
    charset = defaultCharset
    pattern = defaultPattern
  }

  rollingPolicy(TimeBasedRollingPolicy) {
    maxHistory = defaultHistory
    fileNamePattern = "${defaultFilename}.%d{yyyy-MM-dd}.gz"
  }

}

root INFO, ["CONSOLE", "FILE"]

参考サイト

• Chapter12: Groovy configuration
• Grassroots Groovy: Configure Logback with Groovy - Messages from mrhaki