SVN 管理主機設定檔異動狀態

• 管理主機的 SubVersion 主機確認¹⁾
• 每台主機的 SubVersion Tool 確認

rpm -q subversion
subversion-1.1.4-2.ent

如果不存在就用 yum install subversion 安裝

su - root
cd /var/www/svn
svnadmin create servercfg
chown -R apache:apache servercfg

以下是以 PD-920 為例作說明

su - root
export LANG=C
cd /
svn co http://mail.ichiayi.com/repos/servercfg/PD-920 /

會出現以下的訊息:

[root@pd920 /]# svn co http://mail.ichiayi.com/repos/servercfg/PD-920 /
Authentication realm: <http://mail.ichiayi.com:80> Authorization Realm
Password for 'root': 
Authentication realm: <http://mail.ichiayi.com:80> Authorization Realm
Username: svnbot
Password for 'svnbot': 
Checked out revision 508.
[root@pd920 /]# 

這樣就開始針對主機 / 建立可納入 svn 的範圍(使用 svnbot 當預設的 svn user)

su - root
export LANG=C
cd /
svn add -N /etc /home /var /root
cd /etc
svn add aliases crontab fstab group hosts issue logrotate.conf modprobe.conf my.cnf named.conf nsswitch.conf ntp.conf passwd php.ini resolv.conf sensors.conf services shadow smartd.conf sysctl.conf webalizer.conf xinetd.conf yum.conf
svn add -N cron.d httpd mrtg samba snmp sysconfig yum.repos.d ssh
cd cron.d
svn add mrtg sysstat
cd /etc/httpd
svn add -N conf conf.d
cd conf
svn add httpd.conf
cd /etc/httpd/conf.d
svn add subversion.conf mrtg.conf
cd /etc/mrtg 
svn add *
cd /etc/samba 
svn add smbpasswd smb.conf
cd /etc/snmp 
svn add snmpd.conf 
cd /etc/sysconfig 
svn add iptables network 
svn add -N network-scripts
cd network-scripts
svn add ifcfg-eth0 ifcfg-eth1
cd /etc/yum.repos.d 
svn add CentOS-Base.repo
cd /etc/ssh
svn add sshd_config ssh_config
cd /home 
cd /var 
svn add -N lib named www
cd /var/lib
cd /var/named 
cd /var/www
svn add passwdfile
cd /root
svn ci -m "First Add config files" /

:
<entry
   name="lib"
   kind="dir"
   schedule="add"/>
:

vi /root/updsvnfile.pl 

 1: #!/usr/bin/perl
 2: #
 3: # 2006/4/3 上午 01:07
 4: # Jonathan Tsai
 5: # Ver 1.00
 6: #
 7: # 自動 commit svn 更動檔案
 8: #
 9: # 1.00 (2006/4/3) 第一版啟用
10:
11: $prgname = substr($0, rindex($0,"/")+1);
12: $ver = "1.00 (2006/4/3)";
13:
14: $updfiles = `/usr/bin/svn status -q /`;
15:
16: if (length($updfiles)>0) {
17:         $cimsg = "$prgname $ver Auto Commit";
18:         $ciresult = `/usr/bin/svn ci -m \"$cimsg\" /`;
19:
20:         # Display Result
21:         print("\n[$cimsg]:\n");
22:         print("$ciresult\n");
23: }

• 給予 /root/updsvnfile.pl 執行的權限

chmod a+x /root/updsvnfile.pl 

• 更改 /etc/crontab 定義自動執行 updsvnfile.pl 執行結果寫入 /var/tmp/updsvnfile.log

vi /etc/crontab 

:
# auto svn commit
0 * * * * root /root/updsvnfile.pl > /var/tmp/updsvnfile.log

• 重新啟動 crond 讓 crontab 生效

service crond restart