批量升级python版本的shell

1.准备一个文件放入所有需要升级的服务器IP：ansible_failed_ip.txt
2.写一个用于在远程执行的脚本：update.sh

[root@shvpuppet01 scripts]# cat update.sh
#!/bin/bash
tar xf /usr/local/src/Python-2.7.13.tgz -C /usr/local/src/
cd /usr/local/src/Python-2.7.13 && ./configure
make && make install
if [ -f /usr/bin/python ];then
mv /usr/bin/python /usr/bin/python_old2
cp /usr/local/src/Python-2.7.13/python /usr/bin/python
else
cp /usr/local/src/Python-2.7.13/python /usr/bin/python
fi

3.写一个脚本用于将需要传输的文件发送给远端服务器并执行远程脚本的脚本：update_python.sh

[root@shvpuppet01 scripts]# cat update_python.sh
#!/bin/bash
for ip in `cat ansible_failed_ip.txt`
do
scp /usr/local/src/Python-2.7.13.tgz root@$ip:/usr/local/src/
scp /server/scripts/update.sh root@$ip:/tmp/update.sh
ssh $ip "chmod +x /tmp/update.sh"
done
for ip in `cat ansible_failed_ip.txt`
do
ssh $ip '/tmp/update.sh'
done

4.执行脚本：sh update_python.sh