파이썬으로 ssh 접속하여 cpu,메모리,os,아이피 정보 가져오기

프로그래밍/PHP

Crazy_Kong 2018. 4. 12. 16:12

서버의 CPU, 메모리, OS, 아이피 정보 등을 확인할 필요가 있어서 수동으로 처리하기 귀찮아 구글링으로 만든거..

import paramiko

olist = {}

ips = ['127.0.0.1'];

for index, ip in enumerate(ips):

c = paramiko.SSHClient()

c.set_missing_host_key_policy(paramiko.AutoAddPolicy())

c.connect( hostname = ip, username = '', password = '', port = '' )

command01 = "grep \"model name\" /proc/cpuinfo | sort -u | awk '{print $4, $5, $6, $7, $8, $9}'"

command02 = "cat /proc/meminfo | grep MemTotal: | awk '{print $2}'"

command03 = "cat /etc/redhat-release"

# 사설아이피 세팅했다면 head -n 숫자 적당히

command04 = "/sbin/ifconfig | grep \"inet addr:\" | awk '{print $2}' | head -n 1"

commands = [command01,command02, command03, command04]

info = {}

for index,command in enumerate(commands):

stdin , stdout, stderr = c.exec_command(command)

if index == 0:

info['cpu'] = stdout.read()

elif index == 1:

info['memory'] = stdout.read()

elif index == 2:

info['os'] = stdout.read()

else:

info['ip'] = stdout.read()

c.close()

olist[ip] = info

print(olist)

내용만 그냥 출력 해 봄.