直接上例子，顺便Mark备注。
import json
import shutil
from ansible.module_utils.common.collections import ImmutableDict
from ansible.parsing.dataloader import DataLoader
from ansible.vars.manager import VariableManager
from ansible.inventory.manager import InventoryManager
from ansible.playbook.play import Play
from ansible.executor.task_queue_manager import TaskQueueManager
from ansible.plugins.callback import CallbackBase
from ansible import context
import ansible.constants as C
class ResultCallback(CallbackBase):
def v2_runner_on_ok(self, result, **kwargs):
host = result._host
print(json.dumps({host.name: result._result}, indent=4))
def v2_runner_on_failed(self, result, ignore_errors=False):
print('FAILED! => task: %s; message: %s', result._task, self._dump_results(result._result))
def v2_runner_on_unreachable(self, result):
print('UNREACHABLE! => message: %s', result._task, self._dump_results(result._result))
context.CLIARGS = ImmutableDict(connection='ssh',module_path=None, verbosity=5, forks=10, become=None, become_method=None, become_user=None, check=False, diff=False)
loader = DataLoader() # Takes care of finding and reading yaml, json and ini files
#passwords = dict(vault_pass='123456')
passwords = {}
inventory = InventoryManager(loader=loader, sources=None)
results_callback = ResultCallback()
host_list = ['192.168.3.6','192.168.3.7']
inventory.add_group('node')
for h in host_list:
inventory.add_host(host=h, group='node')
#inventory = InventoryManager(loader=loader, sources='inventory_file')
host = inventory.get_host(hostname='192.168.3.6')
variable_manager = VariableManager(loader=loader, inventory=inventory)
#print(host_vars)
host.set_variable('ansible_ssh_user', 'user')
host.set_variable('ansible_ssh_pass', 'pass')
play_source = dict(
name = "node1",
hosts = '192.168.3.6',
gather_facts = 'no',
tasks = [
dict(action=dict(module='shell', args='whoami'), register='shell_out')
#dict(action=dict(module='debug', args=dict(msg='{{shell_out.stdout}}')))
]
)
play = Play().load(play_source, variable_manager=variable_manager, loader=loader)
tqm = None
try:
tqm = TaskQueueManager(
inventory=inventory,
variable_manager=variable_manager,
loader=loader,
passwords=passwords,
stdout_callback=results_callback, # Use our custom callback instead of the ``default`` callback plugin, which prints to stdout
)
result = tqm.run(play)
finally:
if tqm is not None:
tqm.cleanup()
shutil.rmtree(C.DEFAULT_LOCAL_TMP, True)这种方式需要服务安装sshpass，当然更推荐使用免密登录