NIS + NFS + autofs

Install the NIS Service

Network Information Service is a network product that centrally controls several systems for database management.

1. Related services: ypserv (NIS Server), ypbind (NIS client), and yppassword (when changing the password. Communication between the client and the server through this service)

2. Port: Portmap: 111 because NIS and NFS depend on the Portmap service

3. Related packages: ypserv (required for NIS servers) ypbind (required for NIS clients, installed by default), YP-tools (commonly used NIS tools, installed by default)

    

   NIS Server: 192.168.100.114 hostname: localhost

   NIS client: 192.168.100.115 hostname: linux211

    

   Server Installation

   [[Email protected] ~] # Yum install ypserv

   [[Email protected] ~] # Mkdir/opt/nishome

   Specify the NIS domain for the NIS Server

   [[Email protected] # Vim/etc/sysconfig/Network

   Hostname = localhost. localdomain
   Nisdomain = a.com

   View NIS Domains

   [[Email protected] # nisdomainname

   Add to NIS domain

   [[Email protected] # nisdomainname a.com

   Add to NIS domain at startup

   [[Email protected] # echo "/bin/nisdomainname a.com">/etc/rc. Local

   Start ypserv

   [[Email protected] # service ypserv start

   [[Email protected] #/usr/lib/yp/ypinit-M # generate an NIS database. After each user is added, the NIS database must be regenerated.

   [[Email protected] # cd/var/yp will have a directory named by the domain name to generate Hui

   Restart ypserv Service

    

   On the server side of NIS

   Share the NIS home directory using NFS

   [[Email protected] # vi/etc/exports
   /Opt/nishome * (RW)

    

   NIS client

   Set the shared directory to auto mount

   [[Email protected] ~] # Vi/etc/auto. Master

   
   /Opt/nishome/etc/auto. Misc

   /Net-hosts

   [[Email protected] ~] # Vi/etc/auto. Misc
   *-Fstype = NFS 192.168.100.114:/opt/nishome/& # The home directory is automatically mounted to everyone. You can also specify the user)
   [[Email protected] ~] #/Etc/init. d/autofs restart # restart the service

This article is from the "Linux" blog, please be sure to keep this source http://weihong.blog.51cto.com/6655355/1539420