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用Kibana+Logstash+Elasticsearch快速搭建实时日志查询、收集与分析系统

日期：2013-11-07点击：698收藏

安装环境

先看看都需要安装什么软件包
ruby 运行Kibana 必须，
rubygems 安装ruby扩展必须
bundler 功能类似于yum
JDK 运行java程序必须
redis 用来处理日志队列
logstash 收集、过滤日志
ElasticSearch 全文搜索服务(logstash集成了一个)
kibana 页面展示

192.168.18.240 logstash index，kibana，JDK
192.168.18.241 logstash agent，JDK
192.168.18.242 redis
192.168.18.243 ElasticSearch，JDK

先安装redis (192.168.18.242)

# wget http://redis.googlecode.com/files/redis-2.6.12.tar.gz

# tar zxvf redis-2.6.12.tar.gz

# mv redis-2.6.12 redis

# cd redis

# make -j24

# make install

# vi /root/soft/redis/redis.conf

修改level为 loglevel verbose

# redis-server /root/soft/redis/redis.conf &

看看 redis服务的状态

# lsof -i:6379

安装 elasticsearch (192.168.18.243)

 elasticsearch会依赖于java

 
           # vi /etc/apt/sources.list 
          

 
           deb http:
           //ftp.debian.org/debian/ squeeze main non-free

 
           deb-src http:
           //ftp.debian.org/debian/ squeeze main non-free

 
           # apt-get update 
          

 
           # apt-cache search sun-java 
          

 
           # apt-get install sun-java6-jdk sun-java6-jre 
          

 
           # java -version 
          

 
           # 
            wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.20.6.zip

 
           # 
            unzip 
            elasticsearch-0.20.6.zip 
          

 
           # 
            mv 
           elasticsearch-0.20.6 
            /usr/local/share/elasticsearch 
          

 
           # 
            cd /usr/local/share/elasticsearch/bin/

 
           # ./elasticsearch -f 
          

在 logstash index上安装基础的软件环境： (192.168.18.240)

 
           # vi /etc/apt/sources.list 
          

 
           deb http:
           //ftp.debian.org/debian/ squeeze main non-free

 
           deb-src http:
           //ftp.debian.org/debian/ squeeze main non-free

 
           # apt-get update 
          

 
           # apt-cache search sun-java 
          

 
           # apt-get install sun-java6-jdk sun-java6-jre 
          

 
           # java -version 
          

 
           开始安装logstash (
           其实logstash 就是一个java脚本，不需要安装... 下载即用 
           ) 
          

# wget https://logstash.objects.dreamhost.com/release/logstash-1.1.9-monolithic.jar

# vi /root/soft/redis.conf

input {

redis {

host => '192.168.18.242'

data_type => 'list'

port => "6379"

key => 'logstash:redis'

type => 'redis-input'

}

output {

elasticsearch {

host => '192.168.18.243'

port => "9300"

}

# java -jar /root/soft/logstash-1.1.9-monolithic.jar agent -f /root/soft/redis.conf -- web --backend elasticsearch:///?local

 现在可以通过浏览器访问一下 http://192.168.18.240:9292 看看logstash是的页面是个什么样子

配置logstash的agent (192.168.18.241)

安装sun-java6-jre sun-java6-jdk

# wget https://logstash.objects.dreamhost.com/release/logstash-1.1.9-monolithic.jar

# vi /root/soft/redis.conf

input {

stdin {

type => "stdin-type"

}

file {

type => "linux-syslog"

# Wildcards work, here :)

path => [ "/var/log/*.log", "/var/log/messages", "/var/log/syslog" ]

}

output {

redis {

host => '192.168.18.242'

data_type => 'list'

key => 'logstash:redis'

}

# java -jar /root/soft/logstash-1.1.9-monolithic.jar agent -f /root/soft/redis.conf &

OK，最后就是 Kibana了，我把Kibana装在了 logstash index上面
下载地址为 http://kibana.org/intro.html

# apt-get install ruby rubygems
# gem install bundler
# bundle install ( /var/lib/gems/1.8/bin/bundle install )
以上为ruby运行环境
wget https://github.com/rashidkpc/Kibana/archive/v0.2.0.tar.gz
# tar zxvf Kibana-0.2.0.tar.gz
# cd Kibana-0.2.0
直接安装就好了，非常简单，因为之前咱们已经安装好了 bundle
编辑配置文件，指定 elasticsearch 的位置
[192.168.18.240 root@nodec:/soft/Kibana-0.2.0]
# vim KibanaConfig.rb
.....
Elasticsearch = "192.168.18.243:9200"
KibanaPort = 5601
KibanaHost = '0.0.0.0'
.....
主要是这几个参数
启动的话需要ruby
[192.168.18.240 root@nodec:/soft/Kibana-0.2.0]
# /usr/bin/ruby kibana.rb &
[192.168.18.240 root@nodec:/soft/Kibana-0.2.0]
# == Sinatra/1.3.5 has taken the stage on 5601 for development with backup from Thin
>> Thin web server (v1.5.0 codename Knife)
>> Maximum connections set to 1024
>> Listening on 0.0.0.0:5601, CTRL+C to stop
如果ruby的东西都不缺的话，启动会很顺利，ok 现在看看5601端口的状态
[192.168.233.128 root@nodec:/soft/Kibana-0.2.0]
# lsof -i:5601
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
ruby 3116 root 5u IPv4 28947 TCP *:esmagent (LISTEN)