Add an experimental ssh monitoring script.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
This commit is contained in:
Angus Salkeld 2012-03-26 15:18:29 +11:00
parent 2846b18251
commit 88b77d2bed

View File

@ -0,0 +1,60 @@
#!/usr/bin/python
import eventlet
from eventlet.green import socket
import libssh2
import time
import os
import random
def monitor(hostname, username, id):
print '%s %s %d' % (hostname, username, id)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((hostname, 22))
session = libssh2.Session()
started = False
while not started:
try:
session.startup(sock)
started = True
except:
eventlet.sleep(1)
session.userauth_publickey_fromfile(
username,
os.path.expanduser('~/.ssh/id_rsa.pub'),
os.path.expanduser('~/.ssh/id_rsa'),
'')
while True:
sl = random.randint(1, 20)
eventlet.sleep(sl)
channel = session.channel()
channel.execute('uname -a')
stdout = []
#stderr = []
while not channel.eof:
data = channel.read(1024)
if data:
stdout.append(data)
#data = channel.read(1024, libssh2.STDERR)
#if data:
# stderr.append(data)
print '%d %d %s' % (id, sl, ''.join(stdout))
#print ''.join(stderr)
pool = eventlet.GreenPool()
i = 1
while True:
pool.spawn_n(monitor, '192.168.122.238', 'root', i)
i = i + 1
if i > 800: break
pool.waitall()