<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[叶声]]></title><description><![CDATA[走在路上]]></description><link>https://blog.youkuaiyun.com/hellowidow_2020</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; hellowidow_2020]]></copyright><item><title><![CDATA[docker自定义网络]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79477334</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79477334</guid><author>hellowidow_2020</author><pubDate>Wed, 07 Mar 2018 21:35:28 +0800</pubDate><description><![CDATA[Docker会自动创建none、host、bridge三种网络，也可以根据需要自定义网络，包括bridge、overlay、macvlan，其中overlay和macvlan是跨主机的网络。docker network常用子命令如下：docker network create
docker network connect
docker network ls
docker network rm
doc]]></description><category></category></item><item><title><![CDATA[jenkins邮件设置]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79301758</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79301758</guid><author>hellowidow_2020</author><pubDate>Fri, 09 Feb 2018 20:47:22 +0800</pubDate><description><![CDATA[可以通过jenkins的email插件，发送邮件来通知相关人员关于网站项目的部署/测试/开发等信息。在上一节已经安装好了对应的email插件email邮件的常见配置参数SMTP server                         邮件服务器的地址
Default Content Type                    内容展现的格式，一般选择HTML
Default Recipie]]></description><category></category></item><item><title><![CDATA[jenkins插件安装]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79293859</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79293859</guid><author>hellowidow_2020</author><pubDate>Thu, 08 Feb 2018 21:42:20 +0800</pubDate><description><![CDATA[jenkins本身作为一个框架，实际上发挥作用的是各种功能的插件，每种插件有自己对应的需求功能。jenkins安装完后默认自带很多插件新插件添加email插件安装 
插件下载网址https://wiki.jenkins-ci.org/display/JENKINS/Plugins 
与email相关的插件分别为Email-ext和Email-template、Token-macro 
1）右上角输入]]></description><category></category></item><item><title><![CDATA[jenkins+shell自动化部署]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79274576</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79274576</guid><author>hellowidow_2020</author><pubDate>Tue, 06 Feb 2018 21:04:00 +0800</pubDate><description><![CDATA[通过jenkins与shell脚本相结合，实现war包自动部署到多台服务器上环境：192.168.2.120       jenkins服务器 
192.168.2.117       tomcat服务器设置jenkins服务器免密钥登陆tomcat服务器117服：执行命令ssh-keygen -t rsa 
120服：cd .ssh/;scp -p id_rsa.pub root@192.168.]]></description><category></category></item><item><title><![CDATA[jenkins工程创建]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79243737</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79243737</guid><author>hellowidow_2020</author><pubDate>Fri, 02 Feb 2018 22:22:36 +0800</pubDate><description><![CDATA[maven安装
wget http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz
tar -zxvf apache-maven-3.3.9-bin.tar.gz
mkdir -p /usr/maven
mv apache-maven-3.3.9 /usr]]></description><category></category></item><item><title><![CDATA[jenkins部署]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79233818</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79233818</guid><author>hellowidow_2020</author><pubDate>Thu, 01 Feb 2018 21:58:44 +0800</pubDate><description><![CDATA[jenkins前身是hudson，前者为开源免费版，后者用于商业版
jdk安装(安装包可直接到官网下载)
tar -zxvf jdk-8u151-linux-i586.tar.gz
mkdir -p /usr/java/
mv jdk1.8.0_151 /usr/java/
在/etc/profile文件下添加export JAVA_HOME=/usr/java/jdk1.8.0_151
expor]]></description><category></category></item><item><title><![CDATA[zabbix远程命令执行]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79007440</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/79007440</guid><author>hellowidow_2020</author><pubDate>Mon, 08 Jan 2018 21:29:18 +0800</pubDate><description><![CDATA[zabbix可以通过远程发送执行命令或脚本来对部分的服务求故障进行修复
zabbix客户端配置
设置zabbix客户端用户的sudo权限Defaults:zabbix        !requiretty    不需要提示终端登录
zabbix  ALL=(ALL)     NOPASSWD: ALL  免密码登陆
在客户端的配置文件zabbix_agentd.conf中添加下面语句，开启对远程命令]]></description><category></category></item><item><title><![CDATA[zabbix监控mysql主从同步]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78985368</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78985368</guid><author>hellowidow_2020</author><pubDate>Fri, 05 Jan 2018 21:30:47 +0800</pubDate><description><![CDATA[环境
192.168.2.117       zabbix-server 
192.168.2.118       mysql主 
192.168.2.119       zabbix-agent/mysql从 
其中118和119已经配置好mysql主从同步
添加脚本
在119服添加主从同步判断的shell脚本mysql_check.sh，所在目录为/data/sh#!/bin/bash
#201]]></description><category></category></item><item><title><![CDATA[zabbix配置中文]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78944990</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78944990</guid><author>hellowidow_2020</author><pubDate>Mon, 01 Jan 2018 11:45:40 +0800</pubDate><description><![CDATA[zabbix部署好后，默认显示的是英文字体，可以设置为中文字体来显示进入个人电脑C:\Windows\Fonts下，选择其中一个中文字体文件，然后复制到zabbix服务器的发布目录下，路径为/var/www/html/fontssimkai.ttf为中文字体文件进入/var/www/html/zabbix/include/下面，在defines.inc.php文件里把DejaVuSans替换成sim]]></description><category></category></item><item><title><![CDATA[zabbix邮件报警]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78936729</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78936729</guid><author>hellowidow_2020</author><pubDate>Sat, 30 Dec 2017 11:35:54 +0800</pubDate><description><![CDATA[当zabbix监控的服务器出现异常或者故障时，可以通过邮件报警来自动提醒运维人员去处理问题。
环境
192.168.2.117       zabbixserver 
192.168.2.119       zabbixagent 
117服的curl版本要7.20，有postfix服务
设置报警媒介类型
点击email按钮进入设置界面并配置相关参数其中smtp服务器就写smtp.139.com]]></description><category></category></item><item><title><![CDATA[zabbix-agentd部署]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78927050</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78927050</guid><author>hellowidow_2020</author><pubDate>Thu, 28 Dec 2017 22:18:51 +0800</pubDate><description><![CDATA[安装完zabbix服务器端后，在要监控的服务器上安装agent以便获取和监控数据
环境
192.168.2.117       zabbix-server 
192.168.2.119       zabbix-agent把117的安装包发送到119上scp zabbix-3.2.7.tar.gz root@192.168.2.119:/root/zabbixtest/
agent安装
tar -z]]></description><category></category></item><item><title><![CDATA[zabbix自动发现]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78907260</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78907260</guid><author>hellowidow_2020</author><pubDate>Tue, 26 Dec 2017 22:24:07 +0800</pubDate><description><![CDATA[zabbix的自动发现功能，是指根据服务器设定的规则，自动的去发现局域网内的服务器并添加到zabbix监控平台上。环境 
192.168.2.117       zabbix-server 
192.168.2.112       zabbix-agent 
其中，112的agent已经安装好但暂时不手动添加到117的监控平台上配置自动发现功能1）  添加发现规则2）  设置动作，把设置到的条件都匹]]></description><category></category></item><item><title><![CDATA[zabbix部署]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78897622</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78897622</guid><author>hellowidow_2020</author><pubDate>Mon, 25 Dec 2017 22:29:33 +0800</pubDate><description><![CDATA[环境
192.168.2.117       zabbix-server 
192.168.2.112       zabbix-agent 
在安装zabbix服务之前，需要先部署好lamp环境，其中php版本为5.6lamp部署完成后，修改php配置文件的部分参数sed -i "s/;date.timezone =/date.timezone=Asia\/Shanghai/g" /etc/php]]></description><category></category></item><item><title><![CDATA[lvs+keepalived+nginx]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78868200</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78868200</guid><author>hellowidow_2020</author><pubDate>Thu, 21 Dec 2017 21:57:06 +0800</pubDate><description><![CDATA[环境
192.168.2.111       lvs+keepalived主 
192.168.2.117       lvs+keepalived从 
192.168.2.118       mysql主/nginx 
192.168.2.119       mysql从/nginx 
192.168.2.112       lap在111服和117服上分别部署lvs和keepalived，其他服]]></description><category></category></item><item><title><![CDATA[keepalived+nginx主主]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78858287</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78858287</guid><author>hellowidow_2020</author><pubDate>Wed, 20 Dec 2017 22:16:58 +0800</pubDate><description><![CDATA[keepalived+nginx的主备架构模式，始终会有一台服务器处于空闲状态，可以通过keepalived+nginx主主架构来实现两台服务器的合理利用，主主服务器对外有两个VIP地址来接收客户端的请求。
环境
192.168.2.118       nginx主/keepalived-master1 
192.168.2.119       nginx从/keepalived-master2]]></description><category></category></item><item><title><![CDATA[keepalived部署]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78824942</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78824942</guid><author>hellowidow_2020</author><pubDate>Sun, 17 Dec 2017 14:14:02 +0800</pubDate><description><![CDATA[keepalived是一种轻量级的高可用软件解决方案，主要功能为监控检查和VRRP冗余协议。基于三层检测，即IP层/TCP层/应用层，当检测到某台服务器的服务出现故障等，会自动剔除有故障的服务，服务恢复正常后自动加入到服务器群中。
环境
192.168.2.118       nginx主/keepalived-master 
192.168.2.119       nginx从/keepalive]]></description><category></category></item><item><title><![CDATA[lvs部署]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78796900</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78796900</guid><author>hellowidow_2020</author><pubDate>Wed, 13 Dec 2017 21:11:11 +0800</pubDate><description><![CDATA[lve的全称为linux virtual server，即linux虚拟服务器，是一个虚拟的服务器集群系统。其简单的工作原来为：当用户请求了lvs vip后，lvs根据自身的转发方式和选择的算法，把客户端请求转发到后端服务器，后端服务器接收到请求并做出处理，并把结果返回给客户。 
lvs的三种转发方式分别为LVS NAT /LVS DR/LVS TUN 
lvs的算法包括rr/wrr等 
实现lvs]]></description><category></category></item><item><title><![CDATA[nginx的rewrite]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78785986</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78785986</guid><author>hellowidow_2020</author><pubDate>Tue, 12 Dec 2017 20:52:19 +0800</pubDate><description><![CDATA[rewrite结尾标识符
1）last ：就相当于Apache里的(L)标记，表示完成rewrite匹配 
2）break：完成本条规则匹配后，终止匹配，不会再匹配后面的规则  
3）redirect：返回302临时重定向，浏览器地址会显示跳转后的URL地址 
4）permanent：返回301永久重定向，浏览器地址栏会显示跳转后的URL地址 
其中last和break用来实现URL重写时，浏览器地]]></description><category></category></item><item><title><![CDATA[nginx的日志分析]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78767920</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78767920</guid><author>hellowidow_2020</author><pubDate>Sun, 10 Dec 2017 21:52:04 +0800</pubDate><description><![CDATA[nginx日志设置
安装完nginx后，配置文件nginx.conf里的http模块下，日志格式默认是注释掉的。#log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
#]]></description><category></category></item><item><title><![CDATA[nginx负载均衡与动静分离]]></title><link>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78762257</link><guid>https://blog.youkuaiyun.com/hellowidow_2020/article/details/78762257</guid><author>hellowidow_2020</author><pubDate>Sat, 09 Dec 2017 22:35:29 +0800</pubDate><description><![CDATA[nginx由nginx内核和模块组成，内核的设计非常简洁，要处理的工作也非常简单，只需要通过配置文件，把客户端的请求映射到对应的location，然后由location来匹配并启动对应的模块去完成对应的工作。
环境
192.168.2.118       nginx 
192.168.2.112       lap/discus 
192.168.2.111       lap/discus
ngi]]></description><category></category></item></channel></rss>