ELK安装笔记
1、安装JDK
rpm -ivh jdk-8u101-linux-x64.rpm
Preparing... ###########################################
1:jdk1.8.0_101 ###########################################
Unpacking JAR files...
tools.jar...
plugin.jar...
javaws.jar...
deploy.jar...
rt.jar...
jsse.jar...
charsets.jar...
localedata.jar... 检测java版本
java -version
java version "1.8.0_101"
Java(TM) SE Runtime Environment (build 1.8.0_101-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode) 2、安装redis
yum install -y tcl gcc
mkdir /usr/local/redis
tar zxvf redis-2.8.20.tar.gz
\cp -rf redis-2.8.20/* /usr/local/redis/
cd /usr/local/redis
make MALLOC=libc
make install
cd utils/
./install_server.sh #所有选项默认 查看redis监控端口
netstat -tnlp |grep redis
tcp 0 0 0.0.0.0:6379 0.0.0.0:* LISTEN 1978/redis-server *
tcp 0 0 :::6379 :::* LISTEN 1978/redis-server * 3、安装logstansh
rpm -ivhlogstash-2.4.0.noarch.rpm
Preparing... ###########################################
1:logstash ###########################################
echo "PATH=$PATH:/opt/logstash/bin" >> /etc/profile
source /etc/profile 测试logstash
logstash -e "input {stdin{}} output {stdout{}}"
hello
Settings: Default pipeline workers: 1
Pipeline main started
2016-09-18T09:10:32.369Z localhost.localdomain hello 3.1、测试redis缓存（分两个终端运行b/c两步）
a、新建logstash配置文件
mkdir /opt/logstash/conf
vi output_redis.conf
input { stdin { } } #手动输入数据
output {
stdout { codec => rubydebug }#页面debug信息
redis {
host => '127.0.0.1'
data_type => 'list'
key => 'redis'
}
}b、查看redis是否缓存数据
cd /usr/local/redis-2.8.20/src/
redis-cli monitor c、启动logstansh(重启一个终端)
logstash -f output_redis.conf --verbose
hello
starting agent {:level=>:info}
starting pipeline {:id=>"main", :level=>:info}
Settings: Default pipeline workers: 1
Starting pipeline {:id=>"main", :pipeline_workers=>1, :batch_size=>125, :batch_delay=>5, :max_inflight=>125, :level=>:info}
Pipeline main started
{
"message" => "hello",
"@version" => "1",
"@timestamp" => "2016-09-18T09:14:55.288Z",
"host" => "localhost.localdomain"
} d、测试成功
redis-cli monitor
OK
1474190709.219548 "rpush" "redis" "{\"message\":\"hello\",\"@version\":\"1\",\"@timestamp\":\"2016-09-18T09:25:07.911Z\",\"host\":\"localhost.localdomain\"}" 四、安装elasticsearch
1、elasticsearch的安装
rpm -ivh elasticsearch-2.4.0.rpm
warning: elasticsearch-2.4.0.rpm: Header V4 RSA/SHA1 Signature, key ID d88e42b4: NOKEY
Preparing... ###########################################
Creating elasticsearch group... OK
Creating elasticsearch user... OK
1:elasticsearch ###########################################
### NOT starting on installation, please execute the following statements to configure elasticsearch service to start automatically using chkconfig
sudo chkconfig --add elasticsearch
### You can start elasticsearch service by executing
sudo service elasticsearch start 2、修改elasticsearch配置文件
vi /etc/elasticsearch/elasticsearch.yml
network.host: 172.16.1.224 3、查看elasticsearch是否启动
netstat -tnlp |grep java
tcp 0 0 ::ffff:172.16.1.224:9200 :::* LISTEN 1345/java
tcp 0 0 ::ffff:172.16.1.224:9300 :::* LISTEN 1345/java 4、测试logstansh和elasticsearch是否能结合使用
a.新建logstansh配置文件elasticsearch.conf
cd /opt/logstash/conf/
vi elasticsearch.conf
input { stdin {} } #手动输入
output {
elasticsearch { hosts => "127.0.0.1" }
stdout { codec=> rubydebug } #页面debug信息
} b.启动elasticsearch.conf配置文件
logstash -f elasticsearch.conf --verbose
hello
starting agent {:level=>:info}
starting pipeline {:id=>"main", :level=>:info}
Settings: Default pipeline workers: 1
Using mapping template from {:path=>nil, :level=>:info}
Attempting to install template {:manage_template=>{"template"=>"logstash-*", "settings"=>{"index.refresh_interval"=>"5s"}, "mappings"=>{"_default_"=>{"_all"=>{"enabled"=>true, "omit_norms"=>true}, "dynamic_templates"=>[{"message_field"=>{"match"=>"message", "match_mapping_type"=>"string", "mapping"=>{"type"=>"string", "index"=>"analyzed", "omit_norms"=>true, "fielddata"=>{"format"=>"disabled"}}}}, {"string_fields"=>{"match"=>"*", "match_mapping_type"=>"string", "mapping"=>{"type"=>"string", "index"=>"analyzed", "omit_norms"=>true, "fielddata"=>{"format"=>"disabled"}, "fields"=>{"raw"=>{"type"=>"string", "index"=>"not_analyzed", "ignore_above"=>256}}}}}], "properties"=>{"@timestamp"=>{"type"=>"date"}, "@version"=>{"type"=>"string", "index"=>"not_analyzed"}, "geoip"=>{"dynamic"=>true, "properties"=>{"ip"=>{"type"=>"ip"}, "location"=>{"type"=>"geo_point"}, "latitude"=>{"type"=>"float"}, "longitude"=>{"type"=>"float"}}}}}}}, :level=>:info}
New Elasticsearch output {:class=>"LogStash::Outputs::ElasticSearch", :hosts=>["127.0.0.1"], :level=>:info}
Starting pipeline {:id=>"main", :pipeline_workers=>1, :batch_size=>125, :batch_delay=>5, :max_inflight=>125, :level=>:info}
Pipeline main started
{
"message" => "hello",
"@version" => "1",
"@timestamp" => "2016-09-18T09:41:44.603Z",
"host" => "localhost.localdomain"
} c.查看elasticsearch是否获取到了"hello elasticsearch"
curl http://localhost:9200/_search?pretty
{
"took" : 41,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"failed" : 0
},
"hits" : {
"total" : 1,
"max_score" : 1.0,
"hits" : [ {
"_index" : "logstash-2016.09.18",
"_type" : "logs",
"_id" : "AVc8rFYwCkn6K6s_ltue",
"_score" : 1.0,
"_source" : {
"message" : "hello",
"@version" : "1",
"@timestamp" : "2016-09-18T09:41:44.603Z",
"host" : "localhost.localdomain"
}
} ]
}
} 4、安装elasticsearch插件
elasticsearch有很多插件：http://www.searchtech.pro/elasticsearch-plugins
elasticsearch-head插件安装
./plugin install mobz/elasticsearch-head
-> Installing mobz/elasticsearch-head...
Trying https://github.com/mobz/elasticsearch-head/archive/master.zip ...
Downloading .........DONE
Verifying https://github.com/mobz/elasticsearch-head/archive/master.zip checksums if available ...
NOTE: Unable to verify checksum for downloaded plugin (unable to find .sha1 or .md5 file to verify)
Installed head into /usr/share/elasticsearch/plugins/head
5、查看elasticsearch-head插件显示的页面
http://172.16.1.224:9200/_plugin/head/
http://s2.运维网.com/wyfs02/M01/87/61/wKiom1feZjbRzU8sAAD1llBXLGo467.jpg-wh_500x0-wm_3-wmp_4-s_2145033219.jpg
五、kibana安装
1、安装kibana
rpm -ivh kibana-4.6.1-x86_64.rpm
Preparing... ###########################################
1:kibana ########################################### 修改kibana配置文件，把下面这行改成elasticsearc的访问路径
vi /opt/kibana/config/kibana.yml
elasticsearch.url: "http://172.16.1.224:9200" 2 启动kibana
/opt/kibana/bin/kibana&
1441
# log Status changed from uninitialized to green - Ready
log Status changed from uninitialized to yellow - Waiting for Elasticsearch
log Status changed from uninitialized to green - Ready
log Status changed from uninitialized to green - Ready
log Status changed from uninitialized to green - Ready
log Status changed from uninitialized to green - Ready
log Status changed from uninitialized to green - Ready
log Status changed from uninitialized to green - Ready
log Server running at http://0.0.0.0:5601
log Status changed from yellow to yellow - No existing Kibana index found
log Status changed from yellow to green - Kibana index ready 3、测试kinaba
访问页面:http://172.16.1.224:5601/
http://s4.运维网.com/wyfs02/M02/87/61/wKiom1feZ8DAY08ZAAIYGjFymak958.jpg-wh_500x0-wm_3-wmp_4-s_2571249277.jpg
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