images\cherry_red.png1 实训二前期LNMP简易架构
      images\cherry_blue.png1.1 php server安装
      images\cherry_blue.png1.2 安装初始化数据库
   images\cherry_red.png2 Mysql数据库
      images\cherry_blue.png2.1 Mysql5.7安装
         images\cherry_orange.png2.1.1 rpm安装
         images\cherry_orange.png2.1.2 yum安装
         images\cherry_orange.png2.1.3 源码安装
         images\cherry_orange.png2.1.4 编译好的非rpm包安装
         images\cherry_orange.png2.1.5 my.cnf常见选项
      images\cherry_blue.png2.2 Mysql基础
         images\cherry_orange.png2.2.1 MySql数据库操作
         images\cherry_orange.png2.2.2 MySql数据类型
            images\cherry_cyan.png2.2.2.1 整型
            images\cherry_cyan.png2.2.2.2 浮点数和定数
            images\cherry_cyan.png2.2.2.3 字符串类型
            images\cherry_cyan.png2.2.2.4 日期和时间类型
            images\cherry_cyan.png2.2.2.5 字段修饰和约束
            images\cherry_cyan.png2.2.2.6 业务建表练习
         images\cherry_orange.png2.2.3 MySql表操作
         images\cherry_orange.png2.2.4 MySql体系结构
         images\cherry_orange.png2.2.5 MySql存储引擎
      images\cherry_blue.png2.3 MySql操作
         images\cherry_orange.png2.3.1 MySql数据操作
         images\cherry_orange.png2.3.2 MySql单表查询
         images\cherry_orange.png2.3.3 MySql多表查询
         images\cherry_orange.png2.3.4 MySql存储过程与函数
      images\cherry_blue.png2.4 MySql操作-2
         images\cherry_orange.png2.4.1 MySql安全机制
         images\cherry_orange.png2.4.2 MySql日志管理
         images\cherry_orange.png2.4.3 MySql复制概述
         images\cherry_orange.png2.4.4 主从同步
      images\cherry_blue.png2.5 最基本sql语句及主从架构
      images\cherry_blue.png2.6 MyCat中间件
         images\cherry_orange.png2.6.1 部署Mycat
         images\cherry_orange.png2.6.2 配置读写分离
            images\cherry_cyan.png2.6.2.1 安全的读写分离
         images\cherry_orange.png2.6.3 XML语法格式
         images\cherry_orange.png2.6.4 mycat 分表分库
      images\cherry_blue.png2.7 Mysql MHA
         images\cherry_orange.png2.7.1 MHA-部署
         images\cherry_orange.png2.7.2 MHA-故障切换VIP透明
            images\cherry_cyan.png2.7.2.1 VIP切换脚本内容
            images\cherry_cyan.png2.7.2.2 VIP-手动在线切换脚本
         images\cherry_orange.png2.7.3 MHA+Mycat高可用Mysql读写分离
         images\cherry_orange.png2.7.4 MHA+VIP+Mycat
         images\cherry_orange.png2.7.5 MHA-故障切换邮件报警
         images\cherry_orange.png2.7.6 自动配置Slave主机
   images\cherry_red.png3 实验
      images\cherry_blue.png3.1 mysql授权问题
      images\cherry_blue.png3.2 1.单节点数据库
      images\cherry_blue.png3.3 2.主从同步
      images\cherry_blue.png3.4 3.实验(高可用)
         images\cherry_orange.png3.4.1 高可用keepalived
            images\cherry_cyan.png3.4.1.1 keepalived install
      images\cherry_blue.png3.5 4.实验(高可用+大并发)
         images\cherry_orange.png3.5.1 HAproxy代理
      images\cherry_blue.png3.6 4.实验(mycat-读写分离)
         images\cherry_orange.png3.6.1 mycat安装部署
         images\cherry_orange.png3.6.2 读写分离高可用
         images\cherry_orange.png3.6.3 mycat管理端口命令
      images\cherry_blue.png3.7 5.双主双从-读写分离-高可用
      images\cherry_blue.png3.8 6.mycat分库操作
      images\cherry_blue.png3.9 7.mycat分表
      images\cherry_blue.png3.10 8.mycat分库分表之下实现读写分离
   images\cherry_red.png4 Shell脚本编程
   images\cherry_red.png5 Zabbix监控
      images\cherry_blue.png5.1 zabbix设置邮件报警--自定义报警媒介
      images\cherry_blue.png5.2 zabbix解决中文界面乱码问题
      images\cherry_blue.png5.3 ziabbix自带的template Linux OS
      images\cherry_blue.png5.4 zabbix-agent自定义收集数据
      images\cherry_blue.png5.5 zabbix监控Nginx性能
      images\cherry_blue.png5.6 综合配置
      images\cherry_blue.png5.7 实验:监控nginx端口实现告警
   images\cherry_red.png6 ELK日志分析
      images\cherry_blue.png6.1 PS
      images\cherry_blue.png6.2 es-head插件安装
      images\cherry_blue.png6.3 安装filebeat nginx日志模板

>修改elasticsearch配置文件在最后增加以下配置,并重启elasticsearch
# vi /usr/local/elasticsearch-6.2.3/config/elasticsearch.yml
http.cors.enabled: true
http.cors.allow-origin: "*"
node.master: true
node.data: true

重启:
# netstat -nlpt | grep 9200
tcp6 0 0 127.0.0.1:9200 :::* LISTEN 13803/java
tcp6 0 0 192.168.110.200:9200 :::* LISTEN 13803/java

# kill -9 13803
# /usr/local/elasticsearch-6.2.3/bin/elasticsearch -d


>下载head插件
# cd /tmp
# wget https://github.com/mobz/elasticsearch-head/archive/master.zip

>解压到/opt目录
[root@elk tmp]# unzip master.zip -d /opt/
[root@elk tmp]# ls /opt/
elasticsearch-head-master

>下载安装node
[root@elk tmp]# wget https://npm.taobao.org/mirrors/node/latest-v4.x/node-v4.4.7-linux-x64.tar.gz
[root@elk tmp]# tar -xf node-v4.4.7-linux-x64.tar.gz -C /opt/
[root@elk tmp]# ls /opt/
elasticsearch-head-master node-v4.4.7-linux-x64

>修改环境变量配置文件
# vi /etc/profile
export NODE_HOME=/opt/node-v4.4.7-linux-x64
export PATH=${PATH}:$NODE_HOME/bin
export NODE_PATH=$NODE_HOME/lib/node_modules

[root@elk ~]# source /etc/profile
[root@elk ~]# npm -v
2.15.8
[root@elk ~]# node -v
v4.4.7

>执行 npm install -g grunt-cli 安装grunt ,安装完成后执行grunt -version查看是否安装成功,会显示安装的版本号
[root@elk elasticsearch-head-master]# npm install -g grunt-cli
[root@elk elasticsearch-head-master]# grunt -version



>修改head插件源码/opt/elasticsearch-head-master/Gruntfile.js
# vi /opt/elasticsearch-head-master/Gruntfile.js
connect: {
server: {
options: {
hostname: "*",
port: 9100,
base: '.',
keepalive: true,
}
}
}




>修改连接地址/opt/elasticsearch-head-master/_site/app.js
images\77-1.png




>下载运行head必要的文件(放置在文件夹/tmp/phantomjs
# mkdir /tmp/phantomjs
# chmod 0777 /tmp/phantomjs
# cd /tmp/phantomjs
# wget https://github.com/Medium/phantomjs/releases/download/v2.1.1/phantomjs-2.1.1-linux-x86_64.tar.bz2
# yum -y install bzip2


>在elasticsearch-head-master 目录下执行npm install
[root@elk ~]# cd /opt/elasticsearch-head-master/
[root@elk elasticsearch-head-master]# npm install

PS:如果失败如下尝试
# npm cache clean
# npm install -g grunt grunt-cli



> 运行head插件,如果不成功重新安装grunt
# nohup npm run start &


# netstat -nlpt
tcp6 0 0 :::9100 :::* LISTEN 14122/grunt

images\77-2.png

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