nfs服务部署笔记

yum install -y nfs-utils
mkdir /data
vim /etc/exports
/data 10.0.0.0/24(rw,async,no_root_squash,no_all_squash)
systemctl restart rpcbind
systemctl restart nfs
systemctl enable rpcbind
systemctl enable nfs

客户机执行
1、安装nfs，并启动服务

yum install -y nfs-utils
systemctl enable rpcbind.service

客户端不需要启动nfs服务，只需要启动rpcbils
nfs服务.
2、检查 NFS 服务器端是否有目录共享

showmount -e 192.168.222.200

3、使用 mount 挂载A服务器端的目录/home/nfs到客户端B的目录/home/nfs下

[[email protected] ~]# mkdir /home/nfs   
[[email protected] ~]# mount -t nfs 192.168.222.200:/home/nfs/ /home/nfs/   

ssh-keygen -t rsa

这时.ssh目录下会生成私钥和公钥的键值对id_rsa，id_rsa.pub
 

scp /root/.ssh/id_rsa.pub [email protected]:/root/.ssh/authorized_keys

企业文件目录增量实时同步 删除不同步

wget -O/etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo
yum -y install inotify-tools  rsync

自动部署shell脚本

#!/bin/bash
path1=/srv/salt/base/ldy
ip=192.168.30.13
/usr/bin/inotifywait -mrq --timefmt %y/%m'%d %H:/%M' --format '%T %w%f' -emodify,create,attrib $path1 | while read file;
do
rsync -avz /srv/salt/base/ldy  [email protected]:/root
echo "${file} was rsynced" >> /var/log/rsync.log 2>&1
done