install etckeeper

・それ etckeeper でできるよ - /etc 以下を Git で自動的にバージョン管理 - 彼女からは、おいちゃんと呼ばれています

・etc以下をgitで自動的に、すっきりとバージョン管理

yum -y install etckeeper

Loaded plugins: fastestmirror, priorities
Loading mirror speeds from cached hostfile
 * epel: ftp.iij.ad.jp
 * ius: mirror.rackspace.com
 * sl: ftp.riken.jp
 * sl-security: ftp.riken.jp
90 packages excluded due to repository priority protections
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package etckeeper.noarch 0:0.58-1.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package             Arch             Version              Repository      Size
================================================================================
Installing:
 etckeeper           noarch           0.58-1.el6           epel            37 k

Transaction Summary
================================================================================
Install       1 Package(s)

Total download size: 37 k
Installed size: 60 k
Downloading Packages:
etckeeper-0.58-1.el6.noarch.rpm                          |  37 kB     00:00     
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : etckeeper-0.58-1.el6.noarch                                  1/1 

Installed:
  etckeeper.noarch 0:0.58-1.el6                                                 

Complete!

cd /etc
etckeeper init
Initialized empty Git repository in /etc/.git/

以下の設定は対象を限定したい場合に実施。

git rm --cached -r -f ./
vi .gitignore

先頭に以下の2行を追加。
/*
/.*
最後に以下を追加。
!/cron.monthly
!/cron.weekly
!/fail2ban
!/httpd
!/logwatch
!/my.cnf
!/nginx
!/pam.d
!/pear
!/pear.conf
!/php-fpm.conf
!/php-fpm.d
!/php.d
!/php.ini
!/postfix
!/rsyslog.conf
!/ssh
!/ssl
!/sysconfig
!/vsftpd
!/yum
!/yum.conf
!/yum.repos.d

git add -f .etckeeper
git add -f .gitignore
git add -A
etckeeper commit "First commit"