如何使用Ansible 2.0 Python API来运行Playbook？

Question

我正在尝试编写一个python脚本,它将调用现有的Ansible剧本(因为我想在循环变量列表时循环播放列表).

这篇文章解释得非常好,对于ansible pre-2.0:使用Python API运行ansible-playbook

如果您在脚本中编写新的剧本,本文将非常好地解释:http://docs.ansible.com/ansible/developing_api.html

但是我没有看到如何使用Python API 2.0调用现有的playbook,并且ansible.runner不再有效.

帮帮我,Stackoverflow-Wan Kenobi.你是我唯一的希望.

Answer 1

文档令人惊讶地缺乏,你必须在这里开始

话虽这么说,这是一个快速的脚本,我一起黑客,设法运行一个剧本.

#!/usr/bin/env python

import os
import sys
from collections import namedtuple

from ansible.parsing.dataloader import DataLoader
from ansible.vars import VariableManager
from ansible.inventory import Inventory
from ansible.executor.playbook_executor import PlaybookExecutor

variable_manager = VariableManager()
loader = DataLoader()

inventory = Inventory(loader=loader, variable_manager=variable_manager,  host_list='/home/slotlocker/hosts2')
playbook_path = '/home/slotlocker/ls.yml'

if not os.path.exists(playbook_path):
    print '[INFO] The playbook does not exist'
    sys.exit()

Options = namedtuple('Options', ['listtags', 'listtasks', 'listhosts', 'syntax', 'connection','module_path', 'forks', 'remote_user', 'private_key_file', 'ssh_common_args', 'ssh_extra_args', 'sftp_extra_args', 'scp_extra_args', 'become', 'become_method', 'become_user', 'verbosity', 'check'])
options = Options(listtags=False, listtasks=False, listhosts=False, syntax=False, connection='ssh', module_path=None, forks=100, remote_user='slotlocker', private_key_file=None, ssh_common_args=None, ssh_extra_args=None, sftp_extra_args=None, scp_extra_args=None, become=True, become_method=None, become_user='root', verbosity=None, check=False)

variable_manager.extra_vars = {'hosts': 'mywebserver'} # This can accomodate various other command line arguments.`

passwords = {}

pbex = PlaybookExecutor(playbooks=[playbook_path], inventory=inventory, variable_manager=variable_manager, loader=loader, options=options, passwords=passwords)

results = pbex.run()