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105 lines
3.4 KiB
105 lines
3.4 KiB
# -*- coding: utf-8 -*-
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#
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from .ansible.inventory import BaseInventory
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from assets.utils import get_assets_by_fullname_list, get_system_user_by_name
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__all__ = [
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'JMSInventory'
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]
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class JMSInventory(BaseInventory):
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"""
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JMS Inventory is the manager with jumpserver assets, so you can
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write you own manager, construct you inventory
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"""
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def __init__(self, hostname_list, run_as_admin=False, run_as=None, become_info=None):
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"""
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:param hostname_list: ["test1", ]
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:param run_as_admin: True 是否使用管理用户去执行, 每台服务器的管理用户可能不同
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:param run_as: 是否统一使用某个系统用户去执行
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:param become_info: 是否become成某个用户去执行
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"""
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self.hostname_list = hostname_list
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self.using_admin = run_as_admin
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self.run_as = run_as
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self.become_info = become_info
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assets = self.get_jms_assets()
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host_list = []
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for asset in assets:
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info = self.convert_to_ansible(asset, run_as_admin=run_as_admin)
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host_list.append(info)
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if run_as:
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run_user_info = self.get_run_user_info()
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for host in host_list:
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host.update(run_user_info)
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if become_info:
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for host in host_list:
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host.update(become_info)
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super().__init__(host_list=host_list)
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def get_jms_assets(self):
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assets = get_assets_by_fullname_list(self.hostname_list)
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return assets
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def convert_to_ansible(self, asset, run_as_admin=False):
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info = {
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'id': asset.id,
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'hostname': asset.hostname,
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'ip': asset.ip,
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'port': asset.port,
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'vars': dict(),
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'groups': [],
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}
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if asset.domain and asset.domain.has_gateway():
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info["vars"].update(self.make_proxy_command(asset))
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if run_as_admin:
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info.update(asset.get_auth_info())
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for node in asset.nodes.all():
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info["groups"].append(node.value)
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for label in asset.labels.all():
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info["vars"].update({
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label.name: label.value
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})
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info["groups"].append("{}:{}".format(label.name, label.value))
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if asset.domain:
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info["vars"].update({
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"domain": asset.domain.name,
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})
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info["groups"].append("domain_"+asset.domain.name)
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return info
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def get_run_user_info(self):
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system_user = get_system_user_by_name(self.run_as)
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if not system_user:
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return {}
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else:
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return system_user._to_secret_json()
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@staticmethod
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def make_proxy_command(asset):
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gateway = asset.domain.random_gateway()
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proxy_command_list = [
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"ssh", "-p", str(gateway.port),
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"-o", "StrictHostKeyChecking=no",
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"{}@{}".format(gateway.username, gateway.ip),
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"-W", "%h:%p", "-q",
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]
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if gateway.password:
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proxy_command_list.insert(
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0, "sshpass -p '{}'".format(gateway.password)
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)
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if gateway.private_key:
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proxy_command_list.append("-i {}".format(gateway.private_key_file))
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proxy_command = "'-o ProxyCommand={}'".format(
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" ".join(proxy_command_list)
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)
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return {"ansible_ssh_common_args": proxy_command}
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