Discussion on three kinds of backup recovery schemes for puppet agent end

Backup scenarios first, backup recovery via custom Facter with element backup

First, Facter deployment

1. Create directory structure

[Root@puppetserver modules]# Mkdirpublic/{modules,manifests,files,lib/facter}-P

2, open the plug-in function in the module

[Root@puppetserver public]# vim/etc/puppet/puppet.conf

[Main]

Pluginsync = True

3. Write Custom Fact

[Root@puppetserver public]# VIM/ETC/PUPPET/MODULES/PUBLIC/LIB/FACTER/BACKUP_DATE.RB

# BACKUP_DATE.RB

#

Facter.add ("Backup_date") do

Setcode do

Facter::util::resolution.exec ('/bin/date +%y%m%d%h%m%s ')

End

End

4, the establishment of environmental variables (test)

[Root@puppetserver public]# Exportfacterlib=/etc/puppet/modules/public/lib/facter

5, test fact (if not normal, will display debugging information)

[Root@puppetserver puppet]# Facterbackup_date

201307241552

6, the client to see if the facter is downloaded into effect

notice:starting Puppet Client version2.7.21

Info:retrieving Plugin

notice:/file[/var/lib/puppet/lib/facter/backup_date.rb]/ensure:defined content as ' {MD5} 91d97be10a35ab7971f77a2be9696031 '

Info:loading downloaded PLUGIN/VAR/LIB/PUPPET/LIB/FACTER/BACKUP_DATE.RB

Info:loading Facts IN/VAR/LIB/PUPPET/LIB/FACTER/BACKUP_DATE.RB

info:caching Catalog foragent1.bsgchina.com

Info:applying configuration version ' 1374652447 '

notice:finished Catalog run in 1.47seconds

Info:retrieving Plugin

Info:loading Facts IN/VAR/LIB/PUPPET/LIB/FACTER/BACKUP_DATE.RB

info:caching Catalog foragent1.bsgchina.com

Info:applying configuration version ' 1374652447 '

notice:finished Catalog run in 1.36seconds

[Root@agent1 ssh]# ll/var/lib/puppet/lib/facter/

Total 8

-rw-r--r--1 root root 138 16:13backup_date.rb

[Root@agent1 ssh]#