ELK
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v5tech
搭建ELK日志分析平台。
ES性能优化
I'm using elasticsearch 1.5 and it is working perfectly the most part of the time, but everyday at the same time it becomes crazy, CPU % goes to ~70% when...
# 平台搭建参考文章 https://www.digitalocean.com/community/tutorials/how-to-install-elasticsearch-logstash-and-kibana-elk-stack-on-centos-7 https://www.digitalocean.com/community/tutorials/how-to-gather-infrastructure-metrics-with-topbeat-and-elk-on-centos-7 https://www.digitalocean.com/community/tutorials/adding-logstash-filters-to-improve-centralized-logging https://www.digitalocean.com/community/tutorials/how-to-use-kibana-dashboards-and-visualizations https://www.digitalocean.com/community/tutorials/how-to-map-user-location-with-geoip-and-elk-elasticsearch-logstash-and-kibana # yml语法校验 http://yaml-online-parser.appspot.com/ http://www.yamllint.com/ # linux tutorials https://www.digitalocean.com/community/tutorials http://www.unixmen.com/ http://linoxide.com/ # tomcat日志分析 https://aggarwalarpit.wordpress.com/2015/12/03/configuring-elk-stack-to-analyse-apache-tomcat-logs/ https://www.systemcodegeeks.com/web-servers/apache/configuring-elk-stack-analyse-apache-tomcat-logs/ http://stackoverflow.com/questions/25429377/how-can-i-integrate-tomcat6s-catalina-out-file-with-logstash-elasticsearch https://blog.codecentric.de/en/2014/10/log-management-spring-boot-applications-logstash-elastichsearch-kibana/ https://blog.lanyonm.org/articles/2014/01/12/logstash-multiline-tomcat-log-parsing.html https://spredzy.wordpress.com/2013/03/02/monitor-your-cluster-of-tomcat-applications-with-logstash-and-kibana/ # log4j日志分析 https://qbox.io/blog https://github.com/logstash/log4j-jsonevent-layout https://www.elastic.co/guide/en/logstash/current/plugins-inputs-log4j.html...
# Elasticsearch安装 ``` rpm --import https://packages.elastic.co/GPG-KEY-elasticsearch ``` /etc/yum.repos.d/elasticsearch.repo ``` [elasticsearch-2.x] name=Elasticsearch repository for 2.x packages baseurl=https://packages.elastic.co/elasticsearch/2.x/centos gpgcheck=1 gpgkey=https://packages.elastic.co/GPG-KEY-elasticsearch enabled=1 ``` ``` yum install elasticsearch chkconfig --add elasticsearch ``` centos 7...