rsync nfs web01总结
rsync nfs web01总结
要求
1.部署rsync服务端,部署rsync客户端(web01,nfs)
配合脚本,每天凌晨1点做备份
2.部署上传作业的代码(尝试)
3.部署nfs服务端(nfs,backup)部署nfs客户端(web01)
4.部署sersync,给nfs的共享存储目录,实时同步到backup服务器(解决单点故障)
所有的服务,都需要经过:
1.下载
2.安装
3.配置
4.启动
部署rsync服务端(172.16.1.41)
1)安装rsync
[root@backup ~]# yum install -y rsync
2)配置rsync
[root@backup ~]# vim /etc/rsyncd.conf
uid = www
gid = www
port = 873
fake super = yes
use chroot = no
max connections = 200
timeout = 600
ignore errors
read only = false
list = false
auth users = rsync_backup
secrets file = /etc/rsync.passwd
log file = /var/log/rsyncd.log
#####################################
[zls]
comment = welcome to oldboyedu backup!
path = /backup
[nfs]
comment = welcome to oldboyedu backup!
path = /data
3)创建系统用户(www),为了和web nfs统一
[root@backup ~]# groupadd www -g 666
[root@backup ~]# useradd www -u 666 -g 666 -s /sbin/nologin -M
4)创建虚拟的认证用户和密码文件并授权
[root@backup ~]# echo 'rsync_backup:123' > /etc/rsync.passwd
[root@backup ~]# chmod 600 /etc/rsync.passwd
5)创建目录
[root@backup ~]# mkdir /backup /data
[root@backup ~]# chown -R www.www /backup/ /data/
#检查
[root@backup ~]# ll -d /backup/ /data/
drwxr-xr-x 2 www www 6 Aug 7 16:56 /backup/
drwxr-xr-x 2 www www 6 Aug 7 16:56 /data/
6)启动rsync服务并加入开机自启
[root@backup ~]# systemctl start rsyncd
[root@backup ~]# systemctl enable rsyncd
部署rsync客户端(172.16.1.31、172.16.1.7)
1)安装rsync
[root@nfs ~]# yum install -y rsync
[root@web01 ~]# yum install -y rsync
2)免密码方式
#方式一:
[root@nfs ~]# echo '123' > /etc/rsync.pass
[root@nfs ~]# chmod 600 /etc/rsync.pass
[root@web01 ~]# echo '123' > /etc/rsync.pass
[root@web01 ~]# chmod 600 /etc/rsync.pass
[root@nfs ~]# rsync -avz /etc/passwd rsync_backup@172.16.1.41::zls --password-file=/etc/rsync.pass
#方式二(推荐):
[root@nfs ~]# export RSYNC_PASSWORD=123
[root@web01 ~]# export RSYNC_PASSWORD=123
[root@nfs ~]# rsync -avz /etc/passwd rsync_backup@172.16.1.41::zls
部署web代码
1)安装httpd和php
[root@web01 ~]# yum install -y httpd php
2)创建用户
[root@web01 ~]# groupadd www -g 666
[root@web01 ~]# useradd www -u 666 -g 666 -s /sbin/nologin -M
3)修改配置文件
[root@web01 ~]# vim /etc/httpd/conf/httpd.conf
User www
Group www
4)启动httpd并加入开机自启
[root@web01 ~]# systemctl start httpd
[root@web01 ~]# systemctl enable httpd
#检查
[root@web01 ~]# netstat -lntup|grep 80
tcp6 0 0 :::80 :::* LISTEN 10427/httpd
#检查启动用户
[root@web01 ~]# ps -ef|grep httpd
root 10427 1 0 17:09 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND
www 10428 10427 0 17:10 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND
www 10429 10427 0 17:10 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND
www 10430 10427 0 17:10 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND
www 10431 10427 0 17:10 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND
www 10432 10427 0 17:10 ? 00:00:00 /usr/sbin/httpd -DFOREGROUND
5)部署代码,将代码上传至httpd的站点目录
#查找站点目录
[root@web01 ~]# rpm -ql httpd|grep html
/var/www/html
#进入站点目录,上传代码
[root@web01 ~]# cd /var/www/html/
[root@web01 html]# rz windows-提交作业代码.zip
#安装unzip
[root@web01 html]# yum install -y unzip
#解压代码
[root@web01 html]# unzip windows-提交作业代码.zip
Archive: windows-提交作业代码.zip
inflating: 1.png
inflating: 2.png
inflating: 3.png
inflating: bg.jpg
inflating: index.html
inflating: info.php
inflating: upload_file.php
#授权
[root@web01 html]# chown -R www.www /var/www/html/
#修改用户上传文件的目录
[root@web01 html]# vim upload_file.php
$wen="/var/www/html/upload";
打开浏览器访问:提交作业
NFS服务端部署
1)安装nfs和rpcbind
[root@nfs ~]# yum install -y nfs-utils rpcbind
2)配置nfs
[root@nfs ~]# vim /etc/exports
/data 172.16.1.0/24(rw,sync,all_squash,anonuid=666,anongid=666)
3)创建www用户(uid和gid是666的用户)
[root@nfs ~]# groupadd www -g 666
[root@nfs ~]# useradd www -u 666 -g 666 -s /sbin/nologin -M
4)创建共享目录/data并授权
[root@nfs ~]# mkdir /data
[root@nfs ~]# chown -R www.www /data/
5)启动服务并加入开机自启
[root@nfs ~]# systemctl start rpcbind nfs-server
[root@nfs ~]# systemctl enable rpcbind nfs-server
6)检查nfs
#检查文件
[root@nfs ~]# cat /var/lib/nfs/etab
/data 172.16.1.0/24(rw,sync,wdelay,hide,nocrossmnt,secure,root_squash,all_squash,no_subtree_check,secure_locks,acl,no_pnfs,anonuid=666,anongid=666,sec=sys,rw,secure,root_squash,all_squash)
#检查端口
[root@nfs ~]# netstat -lntup|grep 111
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1/systemd
tcp6 0 0 :::111 :::* LISTEN 1/systemd
udp 0 0 0.0.0.0:111 0.0.0.0:* 1/systemd
udp6 0 0 :::111 :::* 1/systemd
#检查进程
[root@nfs ~]# ps -ef|grep -E '(nfs|rpcbind)'
rpc 8081 1 0 17:27 ? 00:00:00 /sbin/rpcbind -w
root 8140 2 0 17:27 ? 00:00:00 [nfsd4_callbacks]
root 8146 2 0 17:27 ? 00:00:00 [nfsd]
root 8147 2 0 17:27 ? 00:00:00 [nfsd]
root 8148 2 0 17:27 ? 00:00:00 [nfsd]
root 8149 2 0 17:27 ? 00:00:00 [nfsd]
root 8150 2 0 17:27 ? 00:00:00 [nfsd]
root 8151 2 0 17:27 ? 00:00:00 [nfsd]
root 8152 2 0 17:27 ? 00:00:00 [nfsd]
root 8153 2 0 17:27 ? 00:00:00 [nfsd]
部署nfs备胎服务端
1)安装nfs和rpcbind
[root@nfs ~]# yum install -y nfs-utils rpcbind
2)配置nfs
[root@nfs ~]# vim /etc/exports
/data 172.16.1.0/24(rw,sync,all_squash,anonuid=666,anongid=666)
3)启动服务并加入开机自启
[root@nfs ~]# systemctl start rpcbind nfs-server
[root@nfs ~]# systemctl enable rpcbind nfs-server
4)检查nfs
#检查文件
[root@nfs ~]# cat /var/lib/nfs/etab
/data 172.16.1.0/24(rw,sync,wdelay,hide,nocrossmnt,secure,root_squash,all_squash,no_subtree_check,secure_locks,acl,no_pnfs,anonuid=666,anongid=666,sec=sys,rw,secure,root_squash,all_squash)
#检查端口
[root@nfs ~]# netstat -lntup|grep 111
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1/systemd
tcp6 0 0 :::111 :::* LISTEN 1/systemd
udp 0 0 0.0.0.0:111 0.0.0.0:* 1/systemd
udp6 0 0 :::111 :::* 1/systemd
#检查进程
[root@nfs ~]# ps -ef|grep -E '(nfs|rpcbind)'
rpc 8081 1 0 17:27 ? 00:00:00 /sbin/rpcbind -w
root 8140 2 0 17:27 ? 00:00:00 [nfsd4_callbacks]
root 8146 2 0 17:27 ? 00:00:00 [nfsd]
root 8147 2 0 17:27 ? 00:00:00 [nfsd]
root 8148 2 0 17:27 ? 00:00:00 [nfsd]
root 8149 2 0 17:27 ? 00:00:00 [nfsd]
root 8150 2 0 17:27 ? 00:00:00 [nfsd]
root 8151 2 0 17:27 ? 00:00:00 [nfsd]
root 8152 2 0 17:27 ? 00:00:00 [nfsd]
root 8153 2 0 17:27 ? 00:00:00 [nfsd]
部署nfs的客户端web01
1)安装nfs和rpcbind
[root@web01 ~]# yum install -y nfs-utils rpcbind
2)只启动rpcbind
[root@web01 ~]# systemctl start rpcbind
[root@web01 ~]# systemctl enable rpcbind
3)查看可挂载点
[root@web01 ~]# showmount -e 172.16.1.31
Export list for 172.16.1.31:
/data 172.16.1.0/24
[root@web01 ~]# showmount -e 172.16.1.41
Export list for 172.16.1.41:
/data 172.16.1.0/24
4)挂载前,要保证数据一致
[root@web01 ~]# scp -r /var/www/html/upload/ 172.16.1.31:/data #输入的密码是开机密码
[root@nfs ~]# chown -R www.www /data/
5)挂载nfs的服务端
[root@web01 ~]# mount -t nfs 172.16.1.31:/data /var/www/html/upload
在nfs下:backup实时同步nfs的data目录:
1.编写脚本
vim rsync.sh
#!/bin/bash
PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin'
H=`hostname`
I=`ifconfig eth1|awk 'NR==2{print $2}'`
D=`date +%F`
S=${H}_${I}_${D}
BD=/backup
export RSYNC_PASSWORD=123
mkdir -p ${BD}/${S}
tar zcf ${BD}/${S}/conf.tar.gz /etc/passwd &>/dev/null
md5sum ${BD}/${S}/conf.tar.gz > /backup/${I}.txt
rsync -az ${BD}/ rsync_backup@172.16.1.41::zls
find ${BD} -type d -mtime +7|xargs rm -fr
2.客户端每天凌晨1点定时执行该脚本
[root@web01 ~]# crontab -e
#每天凌晨一点备份重要数据 By:zls At:2019-08-02
00 01 * * * /bin/sh /root/rsync.sh &>/dev/null
#脚本中需加入,以防定时任务时。目录中缺少ip
[root@web01 ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin
#验证
yum -y install nptdate
ntpdate time1.aliyun.com
date -s 20190803
[root@web01 ~]# tail -f /var/log/cron #查看
backup服务端需求
1.服务端部署rsync,用于接收客户端推送过来的备份数据
2.服务端需要每天校验客户端推送过来的数据是否完整
3.服务端需要每天校验的结果通知给管理员
#安装mailx
yum install -y mailx
#配置mail.rc
vim /etc/mail.rc
Shift + g
set from=123@qq.com
set smtp=smtps://smtp.qq.com:465
set smtp-auth-user=123@qq.com
set smtp-auth-password=授权码
set smtp-auth=login
set ssl-verify=ignore
set nss-config-dir=/etc/pki/nssdb/
#检测下邮箱是否通
mail -s "rsync check $DATE" ***@qq.com </etc/passwd
4.服务端仅保留6个月的备份数据,其余的全部删除
vim check_md5.sh
#!/bin/bash
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin
H=`hostname`
IP=`ifconfig eth1|awk 'NR==2{print $2}'`
DATE=`date +%F`
SRC=${H}_${IP}_${DATE}
md5sum -c /backup/res/*|mail -s "${DATE} check backup" 133411023@qq.com
find /backup -type d -mtime +180|xargs rm -fr
crontab -e
#xxx by:zls at:xx
01 00 * * * /bin/sh /root/check_md5.sh &>/dev/null
验证
在客户端web01下面执行,切换备胎backup,
解决单点故障脚本,vim nfs.sh
#!/bin/bash
check_nfs=`df -h|grep '/var/www/html/tupian'|wc -l`
if [ $check_nfs -eq 0 ];then
showmount -e 172.16.1.31 &>/dev/null
if [ $? -eq 0 ];then
mount -t nfs 172.16.1.31:/data /var/www/html/tupian
else
mount -t nfs 172.16.1.41:/data /var/www/html/tupian
fi
fi
注意:脚本有问题,先umount,在切换服务,验证,执行sh nfs.sh
sersync项目实战,达到实时同步的要求
环境准备
角色 | 外网IP(NAT) | 内网IP(LAN) | 安装工具 |
---|---|---|---|
web01 | eth0:10.0.0.7 | eth1:172.16.1.7 | 部署代码(提交作业) |
nfs-server | eth0:10.0.0.31 | eth1:172.16.1.31 | rsync+inotify+sersync |
backup | eth0:10.0.0.41 | eth1:172.16.1.41 | rsync-server |
1.实时同步哪台服务器的目录,那么就在哪台服务器上安装sersync
2.只要安装sersync
就必须安装rsync
和inotify
安装rsync的服务端(backup)
1)安装rsync服务
[root@backup ~]# yum install -y rsync
2)配置文件
[root@backup ~]# vim /etc/rsyncd.conf
uid = www
gid = www
port = 873
fake super = yes
use chroot = no
max connections = 200
timeout = 600
ignore errors
read only = false
list = false
auth users = rsync_backup
secrets file = /etc/rsync.passwd
log file = /var/log/rsyncd.log
#####################################
[zls]
comment = welcome to oldboyedu backup!
path = /backup
[nfs]
comment = welcome to oldboyedu backup!
path = /data
3)创建用户
[root@backup ~]# groupadd www -g 666
[root@backup ~]# useradd www -u 666 -g 666 -s /sbin/nologin -M
4)创建目录并授权
[root@backup ~]# mkdir /data /backup
[root@backup ~]# chown -R www.www /data/ /backup/
5)创建虚拟用户的密码文件并授权
[root@backup ~]# echo 'rsync_backup:123' > /etc/rsync.passwd
chmod 600 /etc/rsync.passwd
6)启动rsync服务
[root@backup ~]# systemctl start rsyncd
NFS服务端部署sersync
1)安装sersync需要依赖rsync
和inotify
[root@nfs ~]# yum install -y rsync inotify-tools
2)下载sersync
[root@nfs ~]# wget https://raw.githubusercontent.com/wsgzao/sersync/master/sersync2.5.4_64bit_binary_stable_final.tar.gz
3)部署sersync
源码包:解压 生成 编译 安装
解压:
[root@nfs ~]# tar xf sersync2.5.4_64bit_binary_stable_final.tar.gz
4)移动并改名
[root@nfs ~]# mv GNU-Linux-x86 /usr/local/sersync
5)编辑配置文件
[root@nfs ~]# vim /usr/local/sersync/confxml.xml
<inotify>
<delete start="true"/>
<createFolder start="true"/>
<createFile start="true"/>
<closeWrite start="true"/>
<moveFrom start="true"/>
<moveTo start="true"/>
<attrib start="true"/>
<modify start="true"/>
</inotify>
-----------------------------------------------------------------------------------------
<sersync>
#监控的目录,改成/data
<localpath watch="/opt/tongbu">
#推送的IP(backup服务的IP)172.16.1.41 ,name是模块名
<remote ip="127.0.0.1" name="tongbu1"/>
<!--<remote ip="192.168.8.39" name="tongbu"/>-->
<!--<remote ip="192.168.8.40" name="tongbu"/>-->
</localpath>
<rsync>
#执行rsync的参数改成 -az
<commonParams params="-artuz"/>
#虚拟用户的用户名和密码文件,开启认证start=true rsync_backup /etc/rsync.passwd
<auth start="false" users="root" passwordfile="/etc/rsync.pas"/>
<userDefinedPort start="false" port="874"/><!-- port=874 -->
#设置超时时间
<timeout start="true" time="100"/><!-- timeout=100 -->
<ssh start="false"/>
</rsync>
<failLog path="/tmp/rsync_fail_log.sh" timeToExecute="60"/><!--default every 60mins execute once-->
<crontab start="false" schedule="600"><!--600mins-->
<crontabfilter start="false">
<exclude expression="*.php"></exclude>
<exclude expression="info/*"></exclude>
</crontabfilter>
</crontab>
<plugin start="false" name="command"/>
</sersync>
#完整配置文件
[root@nfs ~]# cat /usr/local/sersync/confxml.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<head version="2.5">
<host hostip="localhost" port="8008"></host>
<debug start="false"/>
<fileSystem xfs="false"/>
<filter start="false">
<exclude expression="(.*)\.svn"></exclude>
<exclude expression="(.*)\.gz"></exclude>
<exclude expression="^info/*"></exclude>
<exclude expression="^static/*"></exclude>
</filter>
<inotify>
<delete start="true"/>
<createFolder start="true"/>
<createFile start="true"/>
<closeWrite start="true"/>
<moveFrom start="true"/>
<moveTo start="true"/>
<attrib start="true"/>
<modify start="true"/>
</inotify>
<sersync>
<localpath watch="/data">
<remote ip="172.16.1.41" name="nfs"/>
<!--<remote ip="192.168.8.39" name="tongbu"/>-->
<!--<remote ip="192.168.8.40" name="tongbu"/>-->
</localpath>
<rsync>
<commonParams params="-az"/>
<auth start="true" users="rsync_backup" passwordfile="/etc/rsync.pass"/>
<userDefinedPort start="false" port="874"/><!-- port=874 -->
<timeout start="true" time="100"/><!-- timeout=100 -->
<ssh start="false"/>
</rsync>
<failLog path="/tmp/rsync_fail_log.sh" timeToExecute="60"/><!--default every 60mins execute once-->
<crontab start="false" schedule="600"><!--600mins-->
<crontabfilter start="false">
<exclude expression="*.php"></exclude>
<exclude expression="info/*"></exclude>
</crontabfilter>
</crontab>
<plugin start="false" name="command"/>
</sersync>
<plugin name="command">
<param prefix="/bin/sh" suffix="" ignoreError="true"/> <!--prefix /opt/tongbu/mmm.sh suffix-->
<filter start="false">
<include expression="(.*)\.php"/>
<include expression="(.*)\.sh"/>
</filter>
</plugin>
<plugin name="socket">
<localpath watch="/opt/tongbu">
<deshost ip="192.168.138.20" port="8009"/>
</localpath>
</plugin>
<plugin name="refreshCDN">
<localpath watch="/data0/htdocs/cms.xoyo.com/site/">
<cdninfo domainname="ccms.chinacache.com" port="80" username="xxxx" passwd="xxxx"/>
<sendurl base="http://pic.xoyo.com/cms"/>
<regexurl regex="false" match="cms.xoyo.com/site([/a-zA-Z0-9]*).xoyo.com/images"/>
</localpath>
</plugin>
</head>
6)创建虚拟用户的密码文件,并授权
[root@nfs sersync]# echo '123' > /etc/rsync.passwd
[root@nfs sersync]# chmod 600 /etc/rsync.passwd
7)查看帮助
[root@nfs sersync]# /usr/local/sersync/sersync2 -h
set the system param
execute:echo 50000000 > /proc/sys/fs/inotify/max_user_watches
execute:echo 327679 > /proc/sys/fs/inotify/max_queued_events
parse the command param
_______________________________________________________
参数-d:启用守护进程模式
参数-r:在监控前,将监控目录与远程主机用rsync命令推送一遍
c参数-n: 指定开启守护线程的数量,默认为10个
参数-o:指定配置文件,默认使用confxml.xml文件
参数-m:单独启用其他模块,使用 -m refreshCDN 开启刷新CDN模块
参数-m:单独启用其他模块,使用 -m socket 开启socket模块
参数-m:单独启用其他模块,使用 -m http 开启http模块
不加-m参数,则默认执行同步程序
________________________________________________________________
8)启动sersync
[root@nfs data]# /usr/local/sersync/sersync2 -rdo /usr/local/sersync/confxml.xml
9)达到效果,上传图片web01,当前挂载共享目录nfs下的/data,查看/data下是否有图片,在查看备份backup下/data,有无图片,若有,则OK,否则有问题,重新排错,密码文件保持一致
单独实现实时同步
1)安装sersync(rsync+inotify)
[root@nfs ~]# yum install -y rsync inotify-tools
2)安装sersync
下载:
[root@nfs ~]# wget https://raw.githubusercontent.com/wsgzao/sersync/master/sersync2.5.4_64bit_binary_stable_final.tar.gz
解压:
[root@nfs ~]# tar xf sersync2.5.4_64bit_binary_stable_final.tar.gz
移动并改名:
[root@nfs ~]# mv GNU-Linux-x86 /usr/local/sersync
3)修改配置文件
[root@nfs ~]# vim /usr/local/sersync/confxml.xml
<inotify>
<delete start="true"/>
<createFolder start="true"/>
<createFile start="true"/>
<closeWrite start="true"/>
<moveFrom start="true"/>
<moveTo start="true"/>
<attrib start="true"/>
<modify start="true"/>
</inotify>
<sersync>
<localpath watch="/zls">
<remote ip="172.16.1.41" name="zls"/>
<!--<remote ip="192.168.8.39" name="tongbu"/>-->
<!--<remote ip="192.168.8.40" name="tongbu"/>-->
</localpath>
<rsync>
<commonParams params="-az"/>
<auth start="true" users="rsync_backup" passwordfile="/etc/rsync.pas"/>
<userDefinedPort start="false" port="874"/><!-- port=874 -->
<timeout start="true" time="100"/><!-- timeout=100 -->
<ssh start="false"/>
</rsync>
4)创建目录
[root@nfs ~]# mkdir /zls
5)创建密码文件并授权
[root@nfs ~]# echo '123' > /etc/rsync.pas
[root@nfs ~]# chmod 600 /etc/rsync.pas
6)启动sersync
[root@nfs ~]# /usr/local/sersync/sersync2 -rdo /usr/local/sersync/confxml.xml
sersync 就是rsync的客户端
底层调用:rsync和inotify
一键部署rsync,nfs,seraync,web
准备环境
主机名 | 作用 | 外网IP | 内网IP |
---|---|---|---|
web01 | 客户端 | 10.0.0.7 | 172.16.1.7 |
backup | 服务端 | 10.0.0.41 | 172.16.1.41 |
nfs | 共享存储 | 10.0.0.31 | 172.16.1.31 |
m01 | 远程管理 | 10.0.0.61 | 172.0.0.61 |
m01下创建目录 /scripts/http_file,rsync_file,sersync_file,配置文件
[root@m01 scripts]# ll httpd_file/
total 412
-rw-r--r-- 1 root root 1245 Aug 13 01:10 upload_file.php
-rw-r--r-- 1 root root 413973 Aug 5 14:23 windows-提交作业代码.zip
[root@m01 scripts]# ll rsync_file/
total 4
-rw-r--r-- 1 root root 393 Aug 13 04:56 rsyncd.conf
[root@m01 scripts]# ll sersync_file/
total 716
drwxr-xr-x 2 root root 41 Oct 26 2011 GNU-Linux-x86
-rw-r--r-- 1 root root 727290 Aug 7 11:42 sersync2.5.4_64bit_binary_stable_final.tar.gz
-rw-r--r-- 1 root root 2209 Aug 13 04:22 sersync_server
#!/bin/bash
for IP in 31 41 7;do
ssh 172.16.1.$IP 'yum install -y rsync rpcbind nfs-utils httpd php unzip inotify-tools'
ssh 172.16.1.$IP 'groupadd www -g 666 && useradd www -u 666 -g 666 -s /sbin/nologin -M'
done
#--------------------------------部署rsync和nfs服务端---------------------
scp /scripts/rsync_file/rsyncd.conf 172.16.1.41:/etc/rsyncd.conf
ssh 172.16.1.41 'mkdir -p /{backup,data} && chown -R www.www /backup /data'
ssh 172.16.1.41 'echo rsync_backup:123 > /etc/rsync.passwd && chmod 600 /etc/rsync.passwd'
ssh 172.16.1.41 'echo "/data 172.16.1.0/24(rw,sync,all_squash,anonuid=666,anongid=666)" >/etc/exports'
ssh 172.16.1.41 'systemctl start rsyncd rpcbind nfs-server && systemctl enable rsyncd rpcbind nfs-server'
#--------------------------------部署nfs和sersync服务端---------------------------
ssh 172.16.1.31 'echo "/data 172.16.1.0/24(rw,sync,all_squash,anonuid=666,anongid=666)" > /etc/exports'
ssh 172.16.1.31 'mkdir -p /data && chown www.www -R /data'
ssh 172.16.1.31 'systemctl start rpcbind nfs-server && systemctl enable rpcbind nfs-utils'
scp /scripts/sersync_file/sersync2.5.4_64bit_binary_stable_final.tar.gz 172.16.1.31:/root
ssh 172.16.1.31 'tar xf /root/sersync2.5.4_64bit_binary_stable_final.tar.gz'
ssh 172.16.1.31 'mv /root/GNU-Linux-x86 /usr/local/sersync'
scp /scripts/sersync_file/sersync_server 172.16.1.31:/usr/local/sersync/confxml.xml
ssh 172.16.1.31 'echo 123 > /etc/rsync.passwd && chmod 600 /etc/rsync.passwd'
#----------------------------------部署web服务端-------------------------------------
scp /scripts/httpd_file/windows-提交作业代码.zip 172.16.1.7:/var/www/html && ssh 172.16.1.7 'cd /var/www/html/ && unzip windows-提交作业代码.zip' && scp /scripts/httpd_file/upload_file.php 172.16.1.7:/var/www/html
ssh 172.16.1.7 'sed -i "s#User apache#User www#g" /etc/httpd/conf/httpd.conf'
ssh 172.16.1.7 'sed -i "s#Group apache#Group www#g" /etc/httpd/conf/httpd.conf'
ssh 172.16.1.7 'chown -R www.www /var/www/html'
ssh 172.16.1.7 'systemctl start httpd'
ssh 172.16.1.7 'showmount -e 172.16.1.31' >/dev/null
if [ $? -eq 0 ];then
ssh 172.16.1.7 'mount -t nfs 172.16.1.31:/data /var/www/html/upload'
fi
ssh 172.16.1.31 '/usr/local/sersync/sersync2 -rdo /usr/local/sersync/confxml.xml'&
掌握—》熟悉—》了解
- 掌握:倒背如流。
- 熟悉:正背如流。
- 了解:看到能够想起。
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