Elastic Stack 学习之旅
下载你需要的插件:https://www.elastic.co/downloads
有必要先了解下基本概念:https://www.elastic.co/guide/en/elasticsearch/reference/current/_basic_concepts.html#_basic_concepts
shell窗口运行curl命令执行DSL查询语句:https://blog.csdn.net/qq_16592497/article/details/82685413
Kibana控制台语法:https://blog.csdn.net/qq_16592497/article/details/82685562
常用组件及其特性
ElasticSearch--Distributed, RESTful search and analytics.
手动安装?不想手动安装请戳这里→自动化安装ElasticSearch脚本
ElasticSearch安装
检查 JDK 版本,Elasticsearch 至少需要 Java 8
java -version
echo $JAVA_HOME下载安装包并上传到指定位置,解压安装包
tar -zxf ${packages_dir}/elasticsearch-${elasticsearch_version}.tar.gz -C ${install_dir}将X-Pack安装到Elasticsearch中
bin/elasticsearch-plugin install x-pack
ElasticSearch启动
cd ${install_dir}/elasticsearch-${elasticsearch_version}
命令行启动,在前台运行,将其日志打印到标准输出(stdout),并可通过按Ctrl-C停止
./bin/elasticsearch作为守护进程运行
./bin/elasticsearch -d -p pid
kill `cat pid`在启动时覆盖集群或节点名称
./bin/elasticsearch -Ecluster.name = my_cluster_name -Enode.name = my_node_name生成默认密码
bin/x-pack/setup-passwords auto启动集群三个节点
./bin/elasticsearch
./bin/elasticsearch -Ehttp.port=8200 -Epath.data=node2
./bin/elasticsearch -Ehttp.port=7200 -Epath.data=node3杀掉Elasticsearch进程
kill `jps | grep Elasticsearch | awk '{print $1}'`
ELK近实时监控实战
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Linux 爬虫之数据从哪儿来?
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Logstash 采集数据输出到 ElasticSearch
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自动化添加ELK监控脚本
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利用Kibana仪表板可视化图形动态展示ElasticSearch数据