110 lines
3.1 KiB
Python
Executable File
110 lines
3.1 KiB
Python
Executable File
#!/usr/bin/env python3
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from pyVmomi import vim
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import pyVim.connect
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import atexit
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import argparse
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import time
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import siteconf
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site_conf = siteconf.read()
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def get_args():
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parser = argparse.ArgumentParser(
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description='Set VM network')
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parser.add_argument('-s', '--site',
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required=True,
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action='store',
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help='name of the site to connect to')
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parser.add_argument('-v', '--vm',
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required=True,
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action='store',
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help='vm to configure')
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parser.add_argument('-n', '--network',
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required=True,
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action='store',
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help='new network')
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args = parser.parse_args()
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return args
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def get_obj(content, vimtype, name):
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"""
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Return an object by name, if name is None the
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first found object is returned
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"""
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obj = None
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container = content.viewManager.CreateContainerView(
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content.rootFolder, vimtype, True)
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for c in container.view:
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if name:
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if c.name == name:
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obj = c
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break
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else:
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obj = c
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break
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return obj
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def main():
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args = get_args()
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if not args.site in site_conf:
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print(f"site not found: {args.site}")
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exit(1)
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host = site_conf[args.site]['vcenter']
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user = site_conf[args.site]['vcenter_user']
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passwd = site_conf[args.site]['vcenter_passwd']
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si = pyVim.connect.SmartConnect(
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host = host,
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user = user,
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pwd = passwd,
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disableSslCertValidation = True
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)
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atexit.register(pyVim.connect.Disconnect, si)
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content = si.RetrieveContent()
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vm = get_obj(content, [vim.VirtualMachine], args.vm)
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if not vm:
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print("vm not found")
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exit(1)
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net = get_obj(content, [vim.Network], args.network)
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if not net:
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print("network not found")
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exit(1)
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device_change = []
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for dev in vm.config.hardware.device:
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if isinstance(dev, vim.vm.device.VirtualEthernetCard):
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nicspec = vim.vm.device.VirtualDeviceSpec()
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nicspec.operation = vim.vm.device.VirtualDeviceSpec.Operation.edit
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nicspec.device = dev
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nicspec.device.backing = vim.vm.device.VirtualEthernetCard.NetworkBackingInfo()
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nicspec.device.backing.network = net
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nicspec.device.backing.deviceName = args.network
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nicspec.device.connectable = vim.vm.device.VirtualDevice.ConnectInfo()
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nicspec.device.connectable.startConnected = True
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nicspec.device.connectable.allowGuestControl = True
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nicspec.device.connectable.connected = True
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device_change.append(nicspec)
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break
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config_spec = vim.vm.ConfigSpec(deviceChange=device_change)
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task = vm.ReconfigVM_Task(config_spec)
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while task.info.state == vim.TaskInfo.State.running:
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time.sleep(1)
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print("network changed")
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if __name__ == "__main__":
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main()
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# vim: set tabstop=4 shiftwidth=4 expandtab smarttab:
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