/usr/lib/python3/dist-packages/provisioningserver/drivers/power/vmware.py is in python3-maas-provisioningserver 2.4.0~beta2-6865-gec43e47e6-0ubuntu1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | # Copyright 2015-2016 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
"""VMware Power Driver."""
__all__ = []
from provisioningserver.drivers import (
make_ip_extractor,
make_setting_field,
SETTING_SCOPE,
)
from provisioningserver.drivers.hardware import vmware
from provisioningserver.drivers.hardware.vmware import (
power_control_vmware,
power_query_vmware,
)
from provisioningserver.drivers.power import PowerDriver
def extract_vmware_parameters(context):
host = context.get('power_address')
username = context.get('power_user')
password = context.get('power_pass')
vm_name = context.get('power_vm_name')
uuid = context.get('power_uuid')
port = context.get('power_port')
protocol = context.get('power_protocol')
# Ensure the optional parameters are unambiguously present, or None.
if port is not None and port.strip() == "":
port = None
if protocol is not None and protocol.strip() == "":
protocol = None
return host, username, password, vm_name, uuid, port, protocol
class VMwarePowerDriver(PowerDriver):
name = 'vmware'
description = "VMware"
settings = [
make_setting_field(
'power_vm_name', "VM Name (if UUID unknown)", required=False,
scope=SETTING_SCOPE.NODE),
make_setting_field(
'power_uuid', "VM UUID (if known)", required=False,
scope=SETTING_SCOPE.NODE),
make_setting_field('power_address', "VMware hostname", required=True),
make_setting_field('power_user', "VMware username", required=True),
make_setting_field(
'power_pass', "VMware password", field_type='password',
required=True),
make_setting_field(
'power_port', "VMware API port (optional)", required=False),
make_setting_field(
'power_protocol', "VMware API protocol (optional)",
required=False),
]
ip_extractor = make_ip_extractor('power_address')
def detect_missing_packages(self):
if not vmware.try_pyvmomi_import():
return ["python3-pyvmomi"]
return []
def power_on(self, system_id, context):
"""Power on VMware node."""
power_change = 'on'
host, username, password, vm_name, uuid, port, protocol = (
extract_vmware_parameters(context))
power_control_vmware(
host, username, password, vm_name,
uuid, power_change, port, protocol)
def power_off(self, system_id, context):
"""Power off VMware node."""
power_change = 'off'
host, username, password, vm_name, uuid, port, protocol = (
extract_vmware_parameters(context))
power_control_vmware(
host, username, password, vm_name,
uuid, power_change, port, protocol)
def power_query(self, system_id, context):
"""Power query VMware node."""
host, username, password, vm_name, uuid, port, protocol = (
extract_vmware_parameters(context))
return power_query_vmware(
host, username, password, vm_name, uuid, port, protocol)
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