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add support to prompt for ssh password on the cli

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This commit is contained in:
Seth Vidal 2012-02-24 18:13:11 -05:00
parent bd37864242
commit 08b45d6da1
2 changed files with 13 additions and 2 deletions
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8
bin/ansible
View file

@ -24,6 +24,7 @@
from optparse import OptionParser from optparse import OptionParser
import json import json
import os import os
import getpass
import ansible import ansible
DEFAULT_HOST_LIST = '/etc/ansible/hosts' DEFAULT_HOST_LIST = '/etc/ansible/hosts'
@ -41,6 +42,8 @@ class Cli(object):
def runner(self): def runner(self):
parser = OptionParser() parser = OptionParser()
parser.add_option("-P", "--askpass", default=False, action="store_true",
help="ask the user to input the ssh password for connecting")
parser.add_option("-H", "--host-list", dest="host_list", parser.add_option("-H", "--host-list", dest="host_list",
help="path to hosts list", default=DEFAULT_HOST_LIST) help="path to hosts list", default=DEFAULT_HOST_LIST)
parser.add_option("-L", "--library", dest="module_path", parser.add_option("-L", "--library", dest="module_path",
@ -61,11 +64,16 @@ class Cli(object):
# TODO: more shell like splitting on module_args would # TODO: more shell like splitting on module_args would
# be a good idea # be a good idea
sshpass = None
if options.askpass:
sshpass = getpass.getpass(prompt="SSH password: ")
return ansible.Runner( return ansible.Runner(
module_name=options.module_name, module_name=options.module_name,
module_path=options.module_path, module_path=options.module_path,
module_args=options.module_args.split(' '), module_args=options.module_args.split(' '),
remote_user=options.remote_user, remote_user=options.remote_user,
remote_pass=sshpass,
host_list=options.host_list, host_list=options.host_list,
forks=options.forks, forks=options.forks,
pattern=options.pattern, pattern=options.pattern,

7
lib/ansible/__init__.py
View file

@ -36,6 +36,7 @@ DEFAULT_FORKS = 3
DEFAULT_MODULE_ARGS = '' DEFAULT_MODULE_ARGS = ''
DEFAULT_TIMEOUT = 60 DEFAULT_TIMEOUT = 60
DEFAULT_REMOTE_USER = 'root' DEFAULT_REMOTE_USER = 'root'
DEFAULT_REMOTE_PASS = None
def _executor_hook(x): def _executor_hook(x):
''' callback used by multiprocessing pool ''' ''' callback used by multiprocessing pool '''
@ -53,6 +54,7 @@ class Runner(object):
timeout=DEFAULT_TIMEOUT, timeout=DEFAULT_TIMEOUT,
pattern=DEFAULT_PATTERN, pattern=DEFAULT_PATTERN,
remote_user=DEFAULT_REMOTE_USER, remote_user=DEFAULT_REMOTE_USER,
remote_pass=DEFAULT_REMOTE_PASS,
verbose=False): verbose=False):
@ -69,6 +71,7 @@ class Runner(object):
self.timeout = timeout self.timeout = timeout
self.verbose = verbose self.verbose = verbose
self.remote_user = remote_user self.remote_user = remote_user
self.remote_pass = remote_pass
def _parse_hosts(self, host_list): def _parse_hosts(self, host_list):
''' parse the host inventory file if not sent as an array ''' ''' parse the host inventory file if not sent as an array '''
@ -95,8 +98,8 @@ class Runner(object):
ssh = paramiko.SSHClient() ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
try: try:
ssh.connect(host, username=self.remote_user, ssh.connect(host, username=self.remote_user, allow_agent=True,
allow_agent=True, look_for_keys=True) look_for_keys=True, password=self.remote_pass)
return [ True, ssh ] return [ True, ssh ]
except: except:
return [ False, traceback.format_exc() ] return [ False, traceback.format_exc() ]