系统环境：ubuntu14
安装java8
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer
java -version添加apt源
wget -qO - https://packages.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
echo "deb https://artifacts.elastic.co/packages/6.x/apt stable main" | sudo tee -a /etc/apt/sources.list.d/elastic-6.x.list
sudo apt-get update安装elk三个包
sudo apt-get install elasticsearch
sudo apt-get install logstash
sudo apt-get install kibana
安装metricbeat
sudo apt-get install metricbeat
sudo update-rc.d metricbeat defaults 95 10 //设置开机启动metricbeat
安装filebeat
curl -L -O https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-6.0.0-amd64.deb
sudo dpkg -i filebeat-6.0.0-amd64.deb