本帖最后由 Matthew0701 于 2011-4-28 21:45 编辑

最近在学习python，借助fabric模块写了个批量操作服务器的脚本，在此分享给大家，如有不足之处，欢迎大家指正

准备工作：

安装python 2.6.5:

yum -y install readline*

tar xf Python-2.6.5.tar.bz2

cd Python-2.6.5

将目录下Modules/Setup.dist文件中"readline readline.c-lreadline -ltermcap"行前的注释去掉

编译安装：

./configure --enable-shared

make -j8 && make install

安装setuptools

tar xf setuptools-0.6c11.tar.gz

cd setuptools-0.6c11

python setup.py install

安装fabric

执行安装时，软件会自动从网上查找依赖的安装包并进行安装

tar xf fabric-0.9rc2.tar.gz

cd goosemo-fabric-1eacbf2

python setup.py install

############################################################

脚本执行效果：

显示帮助：

[root@testA python]# python pyssh.py

USAGE:

-u [user]       Use this argument to specify the user,default is 'root'

-H [host]       The host that you want to connect

-f [file]       The file content multiple ip address you want to connect

-P [port]       The ssh port,default is 22

-p [pwd|file]   You can specify password or a priviate key file to connect the host

-c [command]    The command you want the host(s) to run

-U [src,dst]    The local file that you want to upload to the remote host(s)

-D [src,dst]    The remote file that you want to download to the local host

-t [timeout]    The program running timeout,default is 1(s)

-h              Print this help screen

在多个远程主机上执行shell命令：

[root@testA python]# python pyssh.py -H 10.0.101.241,10.0.101.243 -p 123456 -P 22 -c "ps -ef | awk '{print \$NF}'|wc -l"

Execute command : "ps -ef | awk '{print $NF}'|wc -l" at Host : 10.0.101.241

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83

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Execute command : "ps -ef | awk '{print $NF}'|wc -l" at Host : 10.0.101.243

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76

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[root@testA python]# cat ip.txt

10.0.101.241

10.0.101.243

[root@testA python]# python pyssh.py -f ip.txt -p 123456 -P 22 -c "ps -ef | awk '{print \$NF}'|wc -l"

Execute command : "ps -ef | awk '{print $NF}'|wc -l" at Host : 10.0.101.241

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82

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Execute command : "ps -ef | awk '{print $NF}'|wc -l" at Host : 10.0.101.243

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77

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将远程主机上的文件下载到本地目录：

[root@testA python]# python pyssh.py -H 10.0.101.243 -p 123456 -P 22 -D '/pyssh.py,/'

Download remote file : "/pyssh.py" from Host : 10.0.101.243 to local "/"

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将本地文件上传到多个远程主机上

[root@testA python]# python pyssh.py -H 10.0.101.241,10.0.101.242 -p 123456 -P 22 -U 'pyssh.py,/'

Upload local file : "pyssh.py" to Host : 10.0.101.241 "/"

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Upload local file : "pyssh.py" to Host : 10.0.101.242 "/"

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pyssh.zip

(1.38 KB, 下载次数: 359)

2011-4-28 12:38:18 上传

下载次数: 359

pssh脚本

2011-4-28 13:38:34 上传

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fabric-0.9rc2.tar.gz

(146.3 KB, 下载次数: 226)

2011-4-28 13:38:34 上传

下载次数: 226