[Fab-user] Fab issues

[Henry ON]

Hi Fabfile admin.

Recently, I use fab to deploy some middleware or run some command on remote server. but even if I specified the  env.password(s)。  when I run the fab, still prompt me to provide the password.

any ideas or suggestion?

The code  like below 

import sys,os,time

from fabric.api import *

from fabric.api import local,output

output['output']=True

import fabric

import logging

logging.basicConfig(level=logging.DEBUG)

def host(str=''):

    if str == '-':

        list = _to_list(sys.stdin)

    else:

        list =  str.split('\n')

    env.hosts = _to_hosts(list)

    print env.hosts

    #print "Here OOOOOOO"

    env.passwords = _to_passwords(list)

    #netifs = _to_netifs(list)

    print env.passwords

#env.password={'10.150.110.171':'TVLE800G'}

def _to_list(handle):

    list = []

    while True:

        line = handle.readline().strip()

        print line

        if line:

            list.append(line)

        else:

            return list

def _to_hosts(list):

    hosts = []

    for line in list:

        kvp = line.split('|')

        hosts.append(kvp[1])

    return hosts

def _to_passwords(list):

    passwords = {}

    for line in list:

        kvp = line.split('|')

        passwords[kvp[1]] = kvp[2]

    return passwords

# '''

#def  new_user(username,admin='no',comment="No comment provided"):

# log_action("New User (%s): %s" % (username,comment))

# pass

def exists(path):

with settings(warn_only=True):

return  run('test -e %s ' % path)

def hello(name="world!"):

print("Hello %s! " % name)

        run("uname -r",pty=False,combine_stderr=True)

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

when I run the fab as below the prompt information as below.

address@hidden:~/test# grep 160.171 server.db |fab host:-  hello

eth0|10.250.160.171|ABC|test

['10.250.160.171']

{'10.250.160.171': 'ABC'}

[10.250.160.171] Executing task 'hello'

Hello world!! 

[10.250.160.171] run: uname -r

DEBUG:paramiko.transport:starting thread (client mode): 0x436768d0L

INFO:paramiko.transport:Connected (version 2.0, client OpenSSH_5.3)

DEBUG:paramiko.transport:kex algos:['diffie-hellman-group-exchange-sha256', 'diffie-hellman-group-exchange-sha1', 'diffie-hellman-group14-sha1', 'diffie-hellman-group1-sha1'] server key:['ssh-rsa', 'ssh-dss'] client encrypt:['aes128-ctr', 'aes192-ctr', 'aes256-ctr', 'arcfour256', 'arcfour128', 'aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'aes192-cbc', 'aes256-cbc', 'arcfour', 'address@hidden'] server encrypt:['aes128-ctr', 'aes192-ctr', 'aes256-ctr', 'arcfour256', 'arcfour128', 'aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'aes192-cbc', 'aes256-cbc', 'arcfour', 'address@hidden'] client mac:['hmac-md5', 'hmac-sha1', 'address@hidden', 'hmac-sha2-256', 'hmac-sha2-512', 'hmac-ripemd160', 'address@hidden', 'hmac-sha1-96', 'hmac-md5-96'] server mac:['hmac-md5', 'hmac-sha1', 'address@hidden', 'hmac-sha2-256', 'hmac-sha2-512', 'hmac-ripemd160', 'address@hidden', 'hmac-sha1-96', 'hmac-md5-96'] client compress:['none', 'address@hidden'] server compress:['none', 'address@hidden'] client lang:[''] server lang:[''] kex follows?False

DEBUG:paramiko.transport:Ciphers agreed: local=aes128-ctr, remote=aes128-ctr

DEBUG:paramiko.transport:using kex diffie-hellman-group1-sha1; server key type ssh-rsa; cipher: local aes128-ctr, remote aes128-ctr; mac: local hmac-sha1, remote hmac-sha1; compression: local none, remote none

DEBUG:paramiko.transport:Switch to new keys ...

DEBUG:paramiko.transport:Trying discovered key 865642cf225227d9781b12554e2ce4d9 in /root/.ssh/id_rsa

DEBUG:paramiko.transport:userauth is OK

I

[10.250.160.171] Login password for 'root': DEBUG:paramiko.transport:EOF in transport thread