Kibana+ElasticSearch+Logstash+RedisonRHEL6

系统各部分应用介绍:

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  • Kibana:开源web展现

  • Elasticsearch:开源的搜索引擎框架logstash部分,可进行多数据集群,提高效率,从redis中读取数据,并转发到Kibana

  • Logstash:系统log收集,转载的工具,同时集成各类日志插件,对日志查询和分析的效率显著提高

  • Logstash shipper:收集log 并将log转发给redis 存储

  • Logstash indexer:从redis中读取数据并转发给elasticsearch

  • Redis:是db,logstash shipper将log转发到redis数据库中存储

部署:

1、jdk:

path:/usr/local/jdk7

cat /etc/profile

export JAVA_HOME=/usr/local/jdk7    
export PATH=$JAVA_HOME/bin:$PATH

export REDIS_HOME=/usr/local/redis-2.6.12

export ES_HOME=/usr/local/elasticsearch

export ES_CLASSPATH=$ES_HOME/config

2、ElasticSearch

wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.20.2.tar.gz
tar xvf elasticsearch-0.20.2.tar.gz
mv elasticsearch-0.20.2 elasticsearch
cd /usr/local/elasticsearch/config
vim elasticsearch.yml

cluster.name: elasticsearch

node.name: "litong"
path.conf: /usr/local/elasticsearch
path.data: /usr/local/elasticsearch/data
path.work: /usr/local/elasticsearch/tmp
path.logs: /usr/local/elasticsearch/logs
bootstrap.mlockall: true
mkdir -p /usr/local/elasticsearch/data /usr/local/elasticsearch/tmp  /usr/local/elasticsearch/logs
3、Configure Java Service Wrapper
Get the service wrapper
wget http://github.com/elasticsearch/elasticsearch-servicewrapper/archive/master.zip
unzip master.zip
mv elasticsearch-servicewrapper-master/service/ /usr/local/elasticsearch/bin/
rm -rf elasticsearch-servicewrapper-master/
vim service/elasticsearch.conf
set.default.ES_HOME=/usr/local/elasticsearch
set.default.ES_HEAP_SIZE=1024                         #memory
wrapper.java.additional.10=-Des.max-open-files=true
wrapper.logfile.maxsize=5m
wrapper.logfile.maxfiles=5
service:/etc/init.d/elasticsearch
bin/service/elasticsearch install
service elasticsearch start
4、ElasticSearch Head
bin/plugin -install mobz/elasticsearch-head
5、Redis

Install Redis server

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

mv redis-2.6.12 /usr/local/redis
cd /usr/local/redis
make
make install

5、Configure Redis – ‘cp redis.conf 6379.conf’

vim  6379.conf

daemonize yes
pidfile /var/run/redis/redis_6379.pid
port 6379
timeout 300
tcp-keepalive 60
logfile /var/log/redis/redis_6379.log

Add REDIS home to root user’s ‘.bash_profile’

# Redis
export REDIS_HOME=/usr/local/redis

Copy Redis init script

cp utils/redis_init_script /etc/init.d/redis_6379

Configure Redis init script

# chkconfig:   - 85 15
# description: Redis is a persistent key-value database
# processname: redis

REDISPORT=6379
EXEC=/usr/local/redis/src/redis-server
CLIEXEC=/usr/local/redis/src/redis-cli
PIDFILE=/var/run/redis/redis_6379.pid
CONF="/usr/local/redis/6379.conf"

Activate Redis service

mkdir /var/run/redis /var/log/redis
cd /etc/init.d
chkconfig --add redis

Start

service redis start
6、Logstash
mkdir /usr/local/logstash
cd /usr/local/logstash
wget https://logstash.objects.dreamhost.com/release/logstash-1.1.9-monolithic.jar
Indexer configuration – indexer.conf:

input {  
 redis {  
   host => "192.168.0.235"  
   port => "6379"  
   type => "redis-input"  
   data_type => "list"  
   key => "logstash"  
   format => "json_event"  
 }  
}

output {  
 stdout { debug => true debug_format => "json"}

 elasticsearch {  
   host => "192.168.0.235"  
   port => "9300"  
   cluster => "elasticsearch"  
 }  
}

Shipper configuration – shipper.conf:

input {  
 file {  
   type => "nginx"  
   path => ["/usr/local/nginx/logs/*.log"]

   exclude => ["*.gz"]

   tags => ["nginx"]  
 }  
}

output {  
 stdout { debug => true debug_format => "json"}

 redis {  
   host => "192.168.0.235"  
   data_type => "list"  
   key => "logstash"  
 }  
}

java -jar logstash-1.1.9-monolithic.jar agent -f indexer.conf &

java -jar logstash-1.1.9-monolithic.jar agent -f shipper.conf &
7、Kibana

Setup Ruby

yum install ruby ruby-devel ruby-ri ruby-rdoc rubygems
wget http://production.cf.rubygems.org/rubygems/rubygems-2.0.3.zip
unzip rubygems-2.0.3.zip
ruby rubygems-2.0.3/setup.rb

Get Kibana

wget https://github.com/rashidkpc/Kibana/archive/v0.2.0.zip
unzip v0.2.0.zip
cd Kibana-0.2.0
gem install bundler
bundle install
Configure KibanaConfig.rb:
Elasticsearch = "192.168.0.235:9200"
KibanaPort = 80
KibanaHost = '192.168.0.235'

Run Kibana

bundle exec ruby kibana.rb

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