ELK菜鸟手记 (一) 环境配置+log4j日志记录

# ---------------------------------- Cluster -----------------------------------
#
# Use a descriptive name for your cluster:
#
cluster.name: my-application
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
node.name: node-1
#
# Add custom attributes to the node:
#
#node.attr.rack: r1
#
# ----------------------------------- Paths ------------------------------------
#
# Path to directory where to store the data (separate multiple locations by comma):
#
path.data: /tmp/elasticsearch/data
#
# Path to log files:
#
path.logs: /tmp/elasticsearch/logs
# ---------------------------------- Network -----------------------------------
#
# Set the bind address to a specific IP (IPv4 or IPv6):
#
network.host: localhost
#
# Set a custom port for HTTP:
#
http.port: 9200

input {
    log4j {
        host => "127.0.0.1"
        port => 4560
    }
}

output {
    stdout {
      codec => rubydebug
    }
    elasticsearch{
        hosts => ["localhost:9200"]
        index => "log4j-%{+YYYY.MM.dd}"
        document_type => "log4j_type"
    }
}

# Kibana is served by a back end server. This setting specifies the port to use.
server.port: 5601

server.host: "localhost"

# The URL of the Elasticsearch instance to use for all your queries.
elasticsearch.url: "http://localhost:9200"

# Kibana uses an index in Elasticsearch to store saved searches, visualizations and
# dashboards. Kibana creates a new index if the index doesn't already exist.
kibana.index: ".kibana"

<dependency>
    <groupId>log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>1.2.17</version>
</dependency>

### 设置###
log4j.rootLogger = debug,stdout,D,E,logstash

### 输出信息到控制抬 ###
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n

### 输出DEBUG 级别以上的日志到=/Users/bee/Documents/elk/log4j/debug.log###
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = /Users/KG/Documents/logs/elk/debug.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = DEBUG
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n

### 输出ERROR 级别以上的日志到=/Users/bee/Documents/elk/log4j/error.log  ###
log4j.appender.E = org.apache.log4j.DailyRollingFileAppender
log4j.appender.E.File =/Users/KG/Documents/logs/elk/error.log
log4j.appender.E.Append = true
log4j.appender.E.Threshold = ERROR
log4j.appender.E.layout = org.apache.log4j.PatternLayout
log4j.appender.E.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n

#输出日志到logstash
log4j.appender.logstash=org.apache.log4j.net.SocketAppender
log4j.appender.logstash.RemoteHost=127.0.0.1
log4j.appender.logstash.port=4560
log4j.appender.logstash.ReconnectionDelay=60000
log4j.appender.logstash.LocationInfo=true

package org.genesis.arena.elk;

import org.apache.log4j.Logger;

/**
 * Created by KG on 17/3/27.
 */
public class ElkLog4jTest {
    private static final Logger logger = Logger.getLogger(ElkLog4jTest.class);
    public static void main(String[] args) throws Exception {
        logger.debug("This is a debug message!");
        logger.info("This is info message!");
        logger.warn("This is a warn message!");
        logger.error("This is error message!");

        try{
            System.out.println(5/0);
        }catch(Exception e){
            logger.error(e);
        }
    }
}