在做Nagios实验中,需要反复通过命令重启Nagios服务和Ndo2db服务,非常麻烦。所以写了个Ndo2db启动脚本,供参考!
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
#!/bin/bash
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# 调用functions,操作系统是Gentoo,functions在/etc/init.d目录
if
[ -f
/etc/rc
.d
/init
.d
/functions
];
then
.
/etc/rc
.d
/init
.d
/functions
elif
[ -f
/etc/init
.d
/functions
];
then
.
/etc/init
.d
/functions
fi
# 定义变量,一般情况下只需要修改prefix&&Ndo2dbBin就可以使用
prefix=
"/var/www/localhost/htdocs/nagios"
Ndo2dbBin=${prefix}
/bin/ndo2db-3x
Ndo2dbCfgFile=${prefix}
/etc/ndo2db
.cfg
Ndo2dbVarDir=${prefix}
/var
Ndo2dbRunFile=${prefix}
/var/ndo2db
.lock
Ndo2dbCGIDir=${prefix}
/sbin
Ndo2dbUser=nagios
Ndo2dbGroup=nagios
# 判断ndo2db是否启动,如果启动读取进程号赋予Ndo2dbPID
pid_ndo2db ()
{
if
[ ! -f $Ndo2dbRunFile ];
then
echo
"Ndo2db is already stoped."
exit
1
else
Ndo2dbPID=`
head
-n 1 $Ndo2dbRunFile`
fi
}
# 没什么好说的,杀死Ndo2db进程
killproc_ndo2db ()
{
kill
$Ndo2dbPID
}
# 根据var/ndo2db.lock来判断ndo2db服务状态
printstatus_ndo2db ()
{
if
[ ! -f $Ndo2dbRunFile ];
then
echo
"ndo2db is not running"
else
echo
"ndo2db (pid $Ndo2dbPID) is running..."
fi
}
# 确认存在ndo2dbbin文件,否则非法退出。
if
[ ! -f $Ndo2dbBin ];
then
echo
"executable file $Ndo2dbBin not found. Exiting."
exit
1
fi
# 确认存在ndo2db配置文件,否则非法退出。
if
[ ! -f $Ndo2dbCfgFile ];
then
echo
"Configuration file $Ndo2dbCfgFile not found. Exiting."
exit
1
fi
# start开启服务,stop停止服务,status查看服务状态,restart重启服务
case
"$1"
in
start)
echo
-n
"starting ndo2db:"
$Ndo2dbBin -c $Ndo2dbCfgFile
echo
" done."
;;
stop)
echo
-n
"stoping ndo2db:"
pid_ndo2db
killproc_ndo2db
killall -q ndo2db-3x
echo
" done."
;;
status)
pid_ndo2db
printstatus_ndo2db
;;
restart)
$0 stop
$0 start
;;
*)
echo
"Usage: ndo2db {start|stop|restart|status}"
exit
1
;;
esac
# 实际操作
# 1、拷贝脚本到/etc/init.d下,vi ndo2db
# 2、添加脚本执行权限chmod +x ndo2db
# 3、启动服务/etc/init.d/ndo2db start,停止服务/etc/init.d/ndo2db stop,查看服务/etc/init.d/ndo2db status,重启服务/etc/init.d/ndo2db restart.
# 初次写模块化脚本,如果有问题,请指正,谢谢!
|
本文转自 chengchow 51CTO博客,原文链接:http://blog.51cto.com/chengchow/1300707,如需转载请自行联系原作者