mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
8606bfde4f
This fix adds logic to find unique virtual machine template using name. Fixes: #26669 Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
1089 lines
38 KiB
Python
1089 lines
38 KiB
Python
# -*- coding: utf-8 -*-
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# (c) 2015, Joseph Callen <jcallen () csc.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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import atexit
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import os
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import ssl
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import time
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try:
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# requests is required for exception handling of the ConnectionError
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import requests
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from pyVim import connect
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from pyVmomi import vim, vmodl
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HAS_PYVMOMI = True
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except ImportError:
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HAS_PYVMOMI = False
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from ansible.module_utils._text import to_text
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from ansible.module_utils.urls import fetch_url
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from ansible.module_utils.six import integer_types, iteritems, string_types
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class TaskError(Exception):
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pass
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def wait_for_task(task):
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while True:
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if task.info.state == vim.TaskInfo.State.success:
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return True, task.info.result
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if task.info.state == vim.TaskInfo.State.error:
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try:
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raise TaskError(task.info.error)
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except AttributeError:
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raise TaskError("An unknown error has occurred")
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if task.info.state == vim.TaskInfo.State.running:
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time.sleep(15)
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if task.info.state == vim.TaskInfo.State.queued:
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time.sleep(15)
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def find_obj(content, vimtype, name, first=True):
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container = content.viewManager.CreateContainerView(container=content.rootFolder, recursive=True, type=vimtype)
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obj_list = container.view
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container.Destroy()
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# Backward compatible with former get_obj() function
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if name is None:
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if obj_list:
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return obj_list[0]
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return None
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# Select the first match
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if first is True:
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for obj in obj_list:
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if obj.name == name:
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return obj
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# If no object found, return None
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return None
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# Return all matching objects if needed
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return [obj for obj in obj_list if obj.name == name]
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def find_dvspg_by_name(dv_switch, portgroup_name):
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portgroups = dv_switch.portgroup
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for pg in portgroups:
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if pg.name == portgroup_name:
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return pg
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return None
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def find_entity_child_by_path(content, entityRootFolder, path):
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entity = entityRootFolder
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searchIndex = content.searchIndex
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paths = path.split("/")
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try:
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for path in paths:
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entity = searchIndex.FindChild(entity, path)
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if entity.name == paths[-1]:
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return entity
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except:
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pass
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return None
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# Maintain for legacy, or remove with 2.1 ?
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# Should be replaced with find_cluster_by_name
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def find_cluster_by_name_datacenter(datacenter, cluster_name):
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host_folder = datacenter.hostFolder
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for folder in host_folder.childEntity:
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if folder.name == cluster_name:
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return folder
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return None
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def find_cluster_by_name(content, cluster_name, datacenter=None):
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if datacenter:
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folder = datacenter.hostFolder
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else:
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folder = content.rootFolder
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clusters = get_all_objs(content, [vim.ClusterComputeResource], folder)
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for cluster in clusters:
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if cluster.name == cluster_name:
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return cluster
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return None
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def find_datacenter_by_name(content, datacenter_name):
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datacenters = get_all_objs(content, [vim.Datacenter])
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for dc in datacenters:
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if dc.name == datacenter_name:
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return dc
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return None
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def get_parent_datacenter(obj):
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""" Walk the parent tree to find the objects datacenter """
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if isinstance(obj, vim.Datacenter):
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return obj
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datacenter = None
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while True:
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if not hasattr(obj, 'parent'):
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break
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obj = obj.parent
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if isinstance(obj, vim.Datacenter):
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datacenter = obj
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break
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return datacenter
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def find_datastore_by_name(content, datastore_name):
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datastores = get_all_objs(content, [vim.Datastore])
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for ds in datastores:
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if ds.name == datastore_name:
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return ds
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return None
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def find_dvs_by_name(content, switch_name):
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# https://github.com/vmware/govmomi/issues/879
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# https://github.com/ansible/ansible/pull/31798#issuecomment-336936222
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try:
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vmware_distributed_switches = get_all_objs(content, [vim.dvs.VmwareDistributedVirtualSwitch])
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except IndexError:
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vmware_distributed_switches = get_all_objs(content, [vim.DistributedVirtualSwitch])
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for dvs in vmware_distributed_switches:
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if dvs.name == switch_name:
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return dvs
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return None
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def find_hostsystem_by_name(content, hostname):
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host_system = get_all_objs(content, [vim.HostSystem])
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for host in host_system:
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if host.name == hostname:
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return host
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return None
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def find_vm_by_id(content, vm_id, vm_id_type="vm_name", datacenter=None, cluster=None, folder=None, match_first=False):
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""" UUID is unique to a VM, every other id returns the first match. """
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si = content.searchIndex
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vm = None
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if vm_id_type == 'dns_name':
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vm = si.FindByDnsName(datacenter=datacenter, dnsName=vm_id, vmSearch=True)
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elif vm_id_type == 'uuid':
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# Search By BIOS UUID rather than instance UUID
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vm = si.FindByUuid(datacenter=datacenter, instanceUuid=False, uuid=vm_id, vmSearch=True)
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elif vm_id_type == 'ip':
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vm = si.FindByIp(datacenter=datacenter, ip=vm_id, vmSearch=True)
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elif vm_id_type == 'vm_name':
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folder = None
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if cluster:
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folder = cluster
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elif datacenter:
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folder = datacenter.hostFolder
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vm = find_vm_by_name(content, vm_id, folder)
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elif vm_id_type == 'inventory_path':
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searchpath = folder
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# get all objects for this path
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f_obj = si.FindByInventoryPath(searchpath)
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if f_obj:
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if isinstance(f_obj, vim.Datacenter):
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f_obj = f_obj.vmFolder
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for c_obj in f_obj.childEntity:
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if not isinstance(c_obj, vim.VirtualMachine):
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continue
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if c_obj.name == vm_id:
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vm = c_obj
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if match_first:
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break
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return vm
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def find_vm_by_name(content, vm_name, folder=None, recurse=True):
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vms = get_all_objs(content, [vim.VirtualMachine], folder, recurse=recurse)
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for vm in vms:
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if vm.name == vm_name:
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return vm
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return None
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def compile_folder_path_for_object(vobj):
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""" make a /vm/foo/bar/baz like folder path for an object """
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paths = []
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if isinstance(vobj, vim.Folder):
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paths.append(vobj.name)
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thisobj = vobj
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while hasattr(thisobj, 'parent'):
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thisobj = thisobj.parent
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try:
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moid = thisobj._moId
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except AttributeError:
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moid = None
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if moid in ['group-d1', 'ha-folder-root']:
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break
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if isinstance(thisobj, vim.Folder):
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paths.append(thisobj.name)
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paths.reverse()
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return '/' + '/'.join(paths)
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def _get_vm_prop(vm, attributes):
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"""Safely get a property or return None"""
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result = vm
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for attribute in attributes:
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try:
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result = getattr(result, attribute)
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except (AttributeError, IndexError):
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return None
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return result
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def gather_vm_facts(content, vm):
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""" Gather facts from vim.VirtualMachine object. """
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facts = {
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'module_hw': True,
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'hw_name': vm.config.name,
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'hw_power_status': vm.summary.runtime.powerState,
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'hw_guest_full_name': vm.summary.guest.guestFullName,
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'hw_guest_id': vm.summary.guest.guestId,
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'hw_product_uuid': vm.config.uuid,
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'hw_processor_count': vm.config.hardware.numCPU,
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'hw_cores_per_socket': vm.config.hardware.numCoresPerSocket,
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'hw_memtotal_mb': vm.config.hardware.memoryMB,
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'hw_interfaces': [],
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'hw_datastores': [],
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'hw_files': [],
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'hw_esxi_host': None,
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'hw_guest_ha_state': None,
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'hw_is_template': vm.config.template,
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'hw_folder': None,
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'guest_tools_status': _get_vm_prop(vm, ('guest', 'toolsRunningStatus')),
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'guest_tools_version': _get_vm_prop(vm, ('guest', 'toolsVersion')),
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'guest_question': vm.summary.runtime.question,
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'guest_consolidation_needed': vm.summary.runtime.consolidationNeeded,
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'ipv4': None,
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'ipv6': None,
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'annotation': vm.config.annotation,
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'customvalues': {},
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'snapshots': [],
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'current_snapshot': None,
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}
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# facts that may or may not exist
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if vm.summary.runtime.host:
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host = vm.summary.runtime.host
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facts['hw_esxi_host'] = host.summary.config.name
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if vm.summary.runtime.dasVmProtection:
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facts['hw_guest_ha_state'] = vm.summary.runtime.dasVmProtection.dasProtected
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datastores = vm.datastore
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for ds in datastores:
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facts['hw_datastores'].append(ds.info.name)
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try:
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files = vm.config.files
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layout = vm.layout
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if files:
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facts['hw_files'] = [files.vmPathName]
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for item in layout.snapshot:
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for snap in item.snapshotFile:
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facts['hw_files'].append(files.snapshotDirectory + snap)
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for item in layout.configFile:
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facts['hw_files'].append(os.path.dirname(files.vmPathName) + '/' + item)
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for item in vm.layout.logFile:
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facts['hw_files'].append(files.logDirectory + item)
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for item in vm.layout.disk:
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for disk in item.diskFile:
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facts['hw_files'].append(disk)
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except:
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pass
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facts['hw_folder'] = PyVmomi.get_vm_path(content, vm)
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cfm = content.customFieldsManager
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# Resolve custom values
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for value_obj in vm.summary.customValue:
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kn = value_obj.key
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if cfm is not None and cfm.field:
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for f in cfm.field:
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if f.key == value_obj.key:
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kn = f.name
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# Exit the loop immediately, we found it
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break
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facts['customvalues'][kn] = value_obj.value
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net_dict = {}
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vmnet = _get_vm_prop(vm, ('guest', 'net'))
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if vmnet:
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for device in vmnet:
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net_dict[device.macAddress] = list(device.ipAddress)
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for k, v in iteritems(net_dict):
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for ipaddress in v:
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if ipaddress:
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if '::' in ipaddress:
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facts['ipv6'] = ipaddress
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else:
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facts['ipv4'] = ipaddress
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ethernet_idx = 0
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for idx, entry in enumerate(vm.config.hardware.device):
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if not hasattr(entry, 'macAddress'):
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continue
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if entry.macAddress:
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mac_addr = entry.macAddress
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mac_addr_dash = mac_addr.replace(':', '-')
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else:
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mac_addr = mac_addr_dash = None
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factname = 'hw_eth' + str(ethernet_idx)
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facts[factname] = {
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'addresstype': entry.addressType,
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'label': entry.deviceInfo.label,
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'macaddress': mac_addr,
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'ipaddresses': net_dict.get(entry.macAddress, None),
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'macaddress_dash': mac_addr_dash,
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'summary': entry.deviceInfo.summary,
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}
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facts['hw_interfaces'].append('eth' + str(ethernet_idx))
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ethernet_idx += 1
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snapshot_facts = list_snapshots(vm)
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if 'snapshots' in snapshot_facts:
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facts['snapshots'] = snapshot_facts['snapshots']
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facts['current_snapshot'] = snapshot_facts['current_snapshot']
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return facts
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def deserialize_snapshot_obj(obj):
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return {'id': obj.id,
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'name': obj.name,
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'description': obj.description,
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'creation_time': obj.createTime,
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'state': obj.state}
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def list_snapshots_recursively(snapshots):
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snapshot_data = []
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for snapshot in snapshots:
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snapshot_data.append(deserialize_snapshot_obj(snapshot))
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snapshot_data = snapshot_data + list_snapshots_recursively(snapshot.childSnapshotList)
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return snapshot_data
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def get_current_snap_obj(snapshots, snapob):
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snap_obj = []
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for snapshot in snapshots:
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if snapshot.snapshot == snapob:
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snap_obj.append(snapshot)
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snap_obj = snap_obj + get_current_snap_obj(snapshot.childSnapshotList, snapob)
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return snap_obj
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def list_snapshots(vm):
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result = {}
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snapshot = _get_vm_prop(vm, ('snapshot',))
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if not snapshot:
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return result
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if vm.snapshot is None:
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return result
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result['snapshots'] = list_snapshots_recursively(vm.snapshot.rootSnapshotList)
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current_snapref = vm.snapshot.currentSnapshot
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current_snap_obj = get_current_snap_obj(vm.snapshot.rootSnapshotList, current_snapref)
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result['current_snapshot'] = deserialize_snapshot_obj(current_snap_obj[0])
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return result
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def vmware_argument_spec():
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return dict(
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hostname=dict(type='str', required=True),
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username=dict(type='str', aliases=['user', 'admin'], required=True),
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password=dict(type='str', aliases=['pass', 'pwd'], required=True, no_log=True),
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port=dict(type='int', default=443),
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validate_certs=dict(type='bool', required=False, default=True),
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)
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def connect_to_api(module, disconnect_atexit=True):
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hostname = module.params['hostname']
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username = module.params['username']
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password = module.params['password']
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port = module.params['port'] or 443
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validate_certs = module.params['validate_certs']
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if validate_certs and not hasattr(ssl, 'SSLContext'):
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module.fail_json(msg='pyVim does not support changing verification mode with python < 2.7.9. Either update '
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'python or use validate_certs=false.')
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ssl_context = None
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if not validate_certs and hasattr(ssl, 'SSLContext'):
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ssl_context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
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ssl_context.verify_mode = ssl.CERT_NONE
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service_instance = None
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try:
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service_instance = connect.SmartConnect(host=hostname, user=username, pwd=password, sslContext=ssl_context, port=port)
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except vim.fault.InvalidLogin as e:
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module.fail_json(msg="Unable to log on to vCenter or ESXi API at %s:%s as %s: %s" % (hostname, port, username, e.msg))
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except vim.fault.NoPermission as e:
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module.fail_json(msg="User %s does not have required permission"
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" to log on to vCenter or ESXi API at %s:%s : %s" % (username, hostname, port, e.msg))
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except (requests.ConnectionError, ssl.SSLError) as e:
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module.fail_json(msg="Unable to connect to vCenter or ESXi API at %s on TCP/%s: %s" % (hostname, port, e))
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except vmodl.fault.InvalidRequest as e:
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# Request is malformed
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module.fail_json(msg="Failed to get a response from server %s:%s as "
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"request is malformed: %s" % (hostname, port, e.msg))
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except Exception as e:
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module.fail_json(msg="Unknown error while connecting to vCenter or ESXi API at %s:%s : %s" % (hostname, port, e))
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if service_instance is None:
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module.fail_json(msg="Unknown error while connecting to vCenter or ESXi API at %s:%s" % (hostname, port))
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# Disabling atexit should be used in special cases only.
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# Such as IP change of the ESXi host which removes the connection anyway.
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# Also removal significantly speeds up the return of the module
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if disconnect_atexit:
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atexit.register(connect.Disconnect, service_instance)
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return service_instance.RetrieveContent()
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def get_all_objs(content, vimtype, folder=None, recurse=True):
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if not folder:
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folder = content.rootFolder
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obj = {}
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container = content.viewManager.CreateContainerView(folder, vimtype, recurse)
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for managed_object_ref in container.view:
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obj.update({managed_object_ref: managed_object_ref.name})
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return obj
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def fetch_file_from_guest(module, content, vm, username, password, src, dest):
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""" Use VMWare's filemanager api to fetch a file over http """
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|
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result = {'failed': False}
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|
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tools_status = vm.guest.toolsStatus
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if tools_status == 'toolsNotInstalled' or tools_status == 'toolsNotRunning':
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result['failed'] = True
|
|
result['msg'] = "VMwareTools is not installed or is not running in the guest"
|
|
return result
|
|
|
|
# https://github.com/vmware/pyvmomi/blob/master/docs/vim/vm/guest/NamePasswordAuthentication.rst
|
|
creds = vim.vm.guest.NamePasswordAuthentication(
|
|
username=username, password=password
|
|
)
|
|
|
|
# https://github.com/vmware/pyvmomi/blob/master/docs/vim/vm/guest/FileManager/FileTransferInformation.rst
|
|
fti = content.guestOperationsManager.fileManager. \
|
|
InitiateFileTransferFromGuest(vm, creds, src)
|
|
|
|
result['size'] = fti.size
|
|
result['url'] = fti.url
|
|
|
|
# Use module_utils to fetch the remote url returned from the api
|
|
rsp, info = fetch_url(module, fti.url, use_proxy=False,
|
|
force=True, last_mod_time=None,
|
|
timeout=10, headers=None)
|
|
|
|
# save all of the transfer data
|
|
for k, v in iteritems(info):
|
|
result[k] = v
|
|
|
|
# exit early if xfer failed
|
|
if info['status'] != 200:
|
|
result['failed'] = True
|
|
return result
|
|
|
|
# attempt to read the content and write it
|
|
try:
|
|
with open(dest, 'wb') as f:
|
|
f.write(rsp.read())
|
|
except Exception as e:
|
|
result['failed'] = True
|
|
result['msg'] = str(e)
|
|
|
|
return result
|
|
|
|
|
|
def push_file_to_guest(module, content, vm, username, password, src, dest, overwrite=True):
|
|
""" Use VMWare's filemanager api to fetch a file over http """
|
|
|
|
result = {'failed': False}
|
|
|
|
tools_status = vm.guest.toolsStatus
|
|
if tools_status == 'toolsNotInstalled' or tools_status == 'toolsNotRunning':
|
|
result['failed'] = True
|
|
result['msg'] = "VMwareTools is not installed or is not running in the guest"
|
|
return result
|
|
|
|
# https://github.com/vmware/pyvmomi/blob/master/docs/vim/vm/guest/NamePasswordAuthentication.rst
|
|
creds = vim.vm.guest.NamePasswordAuthentication(
|
|
username=username, password=password
|
|
)
|
|
|
|
# the api requires a filesize in bytes
|
|
fdata = None
|
|
try:
|
|
# filesize = os.path.getsize(src)
|
|
filesize = os.stat(src).st_size
|
|
with open(src, 'rb') as f:
|
|
fdata = f.read()
|
|
result['local_filesize'] = filesize
|
|
except Exception as e:
|
|
result['failed'] = True
|
|
result['msg'] = "Unable to read src file: %s" % str(e)
|
|
return result
|
|
|
|
# https://www.vmware.com/support/developer/converter-sdk/conv60_apireference/vim.vm.guest.FileManager.html#initiateFileTransferToGuest
|
|
file_attribute = vim.vm.guest.FileManager.FileAttributes()
|
|
url = content.guestOperationsManager.fileManager. \
|
|
InitiateFileTransferToGuest(vm, creds, dest, file_attribute,
|
|
filesize, overwrite)
|
|
|
|
# PUT the filedata to the url ...
|
|
rsp, info = fetch_url(module, url, method="put", data=fdata,
|
|
use_proxy=False, force=True, last_mod_time=None,
|
|
timeout=10, headers=None)
|
|
|
|
result['msg'] = str(rsp.read())
|
|
|
|
# save all of the transfer data
|
|
for k, v in iteritems(info):
|
|
result[k] = v
|
|
|
|
return result
|
|
|
|
|
|
def run_command_in_guest(content, vm, username, password, program_path, program_args, program_cwd, program_env):
|
|
|
|
result = {'failed': False}
|
|
|
|
tools_status = vm.guest.toolsStatus
|
|
if (tools_status == 'toolsNotInstalled' or
|
|
tools_status == 'toolsNotRunning'):
|
|
result['failed'] = True
|
|
result['msg'] = "VMwareTools is not installed or is not running in the guest"
|
|
return result
|
|
|
|
# https://github.com/vmware/pyvmomi/blob/master/docs/vim/vm/guest/NamePasswordAuthentication.rst
|
|
creds = vim.vm.guest.NamePasswordAuthentication(
|
|
username=username, password=password
|
|
)
|
|
|
|
try:
|
|
# https://github.com/vmware/pyvmomi/blob/master/docs/vim/vm/guest/ProcessManager.rst
|
|
pm = content.guestOperationsManager.processManager
|
|
# https://www.vmware.com/support/developer/converter-sdk/conv51_apireference/vim.vm.guest.ProcessManager.ProgramSpec.html
|
|
ps = vim.vm.guest.ProcessManager.ProgramSpec(
|
|
# programPath=program,
|
|
# arguments=args
|
|
programPath=program_path,
|
|
arguments=program_args,
|
|
workingDirectory=program_cwd,
|
|
)
|
|
|
|
res = pm.StartProgramInGuest(vm, creds, ps)
|
|
result['pid'] = res
|
|
pdata = pm.ListProcessesInGuest(vm, creds, [res])
|
|
|
|
# wait for pid to finish
|
|
while not pdata[0].endTime:
|
|
time.sleep(1)
|
|
pdata = pm.ListProcessesInGuest(vm, creds, [res])
|
|
|
|
result['owner'] = pdata[0].owner
|
|
result['startTime'] = pdata[0].startTime.isoformat()
|
|
result['endTime'] = pdata[0].endTime.isoformat()
|
|
result['exitCode'] = pdata[0].exitCode
|
|
if result['exitCode'] != 0:
|
|
result['failed'] = True
|
|
result['msg'] = "program exited non-zero"
|
|
else:
|
|
result['msg'] = "program completed successfully"
|
|
|
|
except Exception as e:
|
|
result['msg'] = str(e)
|
|
result['failed'] = True
|
|
|
|
return result
|
|
|
|
|
|
def serialize_spec(clonespec):
|
|
"""Serialize a clonespec or a relocation spec"""
|
|
data = {}
|
|
attrs = dir(clonespec)
|
|
attrs = [x for x in attrs if not x.startswith('_')]
|
|
for x in attrs:
|
|
xo = getattr(clonespec, x)
|
|
if callable(xo):
|
|
continue
|
|
xt = type(xo)
|
|
if xo is None:
|
|
data[x] = None
|
|
elif isinstance(xo, vim.vm.ConfigSpec):
|
|
data[x] = serialize_spec(xo)
|
|
elif isinstance(xo, vim.vm.RelocateSpec):
|
|
data[x] = serialize_spec(xo)
|
|
elif isinstance(xo, vim.vm.device.VirtualDisk):
|
|
data[x] = serialize_spec(xo)
|
|
elif isinstance(xo, vim.vm.device.VirtualDeviceSpec.FileOperation):
|
|
data[x] = to_text(xo)
|
|
elif isinstance(xo, vim.Description):
|
|
data[x] = {
|
|
'dynamicProperty': serialize_spec(xo.dynamicProperty),
|
|
'dynamicType': serialize_spec(xo.dynamicType),
|
|
'label': serialize_spec(xo.label),
|
|
'summary': serialize_spec(xo.summary),
|
|
}
|
|
elif hasattr(xo, 'name'):
|
|
data[x] = to_text(xo) + ':' + to_text(xo.name)
|
|
elif isinstance(xo, vim.vm.ProfileSpec):
|
|
pass
|
|
elif issubclass(xt, list):
|
|
data[x] = []
|
|
for xe in xo:
|
|
data[x].append(serialize_spec(xe))
|
|
elif issubclass(xt, string_types + integer_types + (float, bool)):
|
|
if issubclass(xt, integer_types):
|
|
data[x] = int(xo)
|
|
else:
|
|
data[x] = to_text(xo)
|
|
elif issubclass(xt, bool):
|
|
data[x] = xo
|
|
elif issubclass(xt, dict):
|
|
data[to_text(x)] = {}
|
|
for k, v in xo.items():
|
|
k = to_text(k)
|
|
data[x][k] = serialize_spec(v)
|
|
else:
|
|
data[x] = str(xt)
|
|
|
|
return data
|
|
|
|
|
|
def find_host_by_cluster_datacenter(module, content, datacenter_name, cluster_name, host_name):
|
|
dc = find_datacenter_by_name(content, datacenter_name)
|
|
if dc is None:
|
|
module.fail_json(msg="Unable to find datacenter with name %s" % datacenter_name)
|
|
cluster = find_cluster_by_name(content, cluster_name, datacenter=dc)
|
|
if cluster is None:
|
|
module.fail_json(msg="Unable to find cluster with name %s" % cluster_name)
|
|
|
|
for host in cluster.host:
|
|
if host.name == host_name:
|
|
return host, cluster
|
|
|
|
return None, cluster
|
|
|
|
|
|
def set_vm_power_state(content, vm, state, force):
|
|
"""
|
|
Set the power status for a VM determined by the current and
|
|
requested states. force is forceful
|
|
"""
|
|
facts = gather_vm_facts(content, vm)
|
|
expected_state = state.replace('_', '').replace('-', '').lower()
|
|
current_state = facts['hw_power_status'].lower()
|
|
result = dict(
|
|
changed=False,
|
|
failed=False,
|
|
)
|
|
|
|
# Need Force
|
|
if not force and current_state not in ['poweredon', 'poweredoff']:
|
|
result['failed'] = True
|
|
result['msg'] = "Virtual Machine is in %s power state. Force is required!" % current_state
|
|
return result
|
|
|
|
# State is not already true
|
|
if current_state != expected_state:
|
|
task = None
|
|
try:
|
|
if expected_state == 'poweredoff':
|
|
task = vm.PowerOff()
|
|
|
|
elif expected_state == 'poweredon':
|
|
task = vm.PowerOn()
|
|
|
|
elif expected_state == 'restarted':
|
|
if current_state in ('poweredon', 'poweringon', 'resetting', 'poweredoff'):
|
|
task = vm.Reset()
|
|
else:
|
|
result['failed'] = True
|
|
result['msg'] = "Cannot restart virtual machine in the current state %s" % current_state
|
|
|
|
elif expected_state == 'suspended':
|
|
if current_state in ('poweredon', 'poweringon'):
|
|
task = vm.Suspend()
|
|
else:
|
|
result['failed'] = True
|
|
result['msg'] = 'Cannot suspend virtual machine in the current state %s' % current_state
|
|
|
|
elif expected_state in ['shutdownguest', 'rebootguest']:
|
|
if current_state == 'poweredon':
|
|
if vm.guest.toolsRunningStatus == 'guestToolsRunning':
|
|
if expected_state == 'shutdownguest':
|
|
task = vm.ShutdownGuest()
|
|
else:
|
|
task = vm.RebootGuest()
|
|
# Set result['changed'] immediately because
|
|
# shutdown and reboot return None.
|
|
result['changed'] = True
|
|
else:
|
|
result['failed'] = True
|
|
result['msg'] = "VMware tools should be installed for guest shutdown/reboot"
|
|
else:
|
|
result['failed'] = True
|
|
result['msg'] = "Virtual machine %s must be in poweredon state for guest shutdown/reboot" % vm.name
|
|
|
|
else:
|
|
result['failed'] = True
|
|
result['msg'] = "Unsupported expected state provided: %s" % expected_state
|
|
|
|
except Exception as e:
|
|
result['failed'] = True
|
|
result['msg'] = to_text(e)
|
|
|
|
if task:
|
|
wait_for_task(task)
|
|
if task.info.state == 'error':
|
|
result['failed'] = True
|
|
result['msg'] = task.info.error.msg
|
|
else:
|
|
result['changed'] = True
|
|
|
|
# need to get new metadata if changed
|
|
if result['changed']:
|
|
result['instance'] = gather_vm_facts(content, vm)
|
|
|
|
return result
|
|
|
|
|
|
class PyVmomi(object):
|
|
def __init__(self, module):
|
|
"""
|
|
Constructor
|
|
"""
|
|
if not HAS_PYVMOMI:
|
|
module.fail_json(msg='PyVmomi Python module required. Install using "pip install PyVmomi"')
|
|
|
|
self.module = module
|
|
self.params = module.params
|
|
self.si = None
|
|
self.current_vm_obj = None
|
|
self.content = connect_to_api(self.module)
|
|
|
|
def is_vcenter(self):
|
|
"""
|
|
Check if given hostname is vCenter or ESXi host
|
|
Returns: True if given connection is with vCenter server
|
|
False if given connection is with ESXi server
|
|
|
|
"""
|
|
api_type = None
|
|
try:
|
|
api_type = self.content.about.apiType
|
|
except (vmodl.RuntimeFault, vim.fault.VimFault) as exc:
|
|
self.module.fail_json(msg="Failed to get status of vCenter server : %s" % exc.msg)
|
|
|
|
if api_type == 'VirtualCenter':
|
|
return True
|
|
elif api_type == 'HostAgent':
|
|
return False
|
|
|
|
def get_managed_objects_properties(self, vim_type, properties=None):
|
|
"""
|
|
Function to look up a Managed Object Reference in vCenter / ESXi Environment
|
|
:param vim_type: Type of vim object e.g, for datacenter - vim.Datacenter
|
|
:param properties: List of properties related to vim object e.g. Name
|
|
:return: local content object
|
|
"""
|
|
# Get Root Folder
|
|
root_folder = self.content.rootFolder
|
|
|
|
if properties is None:
|
|
properties = ['name']
|
|
|
|
# Create Container View with default root folder
|
|
mor = self.content.viewManager.CreateContainerView(root_folder, [vim_type], True)
|
|
|
|
# Create Traversal spec
|
|
traversal_spec = vmodl.query.PropertyCollector.TraversalSpec(
|
|
name="traversal_spec",
|
|
path='view',
|
|
skip=False,
|
|
type=vim.view.ContainerView
|
|
)
|
|
|
|
# Create Property Spec
|
|
property_spec = vmodl.query.PropertyCollector.PropertySpec(
|
|
type=vim_type, # Type of object to retrieved
|
|
all=False,
|
|
pathSet=properties
|
|
)
|
|
|
|
# Create Object Spec
|
|
object_spec = vmodl.query.PropertyCollector.ObjectSpec(
|
|
obj=mor,
|
|
skip=True,
|
|
selectSet=[traversal_spec]
|
|
)
|
|
|
|
# Create Filter Spec
|
|
filter_spec = vmodl.query.PropertyCollector.FilterSpec(
|
|
objectSet=[object_spec],
|
|
propSet=[property_spec],
|
|
reportMissingObjectsInResults=False
|
|
)
|
|
|
|
return self.content.propertyCollector.RetrieveContents([filter_spec])
|
|
|
|
# Virtual Machine related functions
|
|
def get_vm(self):
|
|
"""
|
|
Function to find unique virtual machine either by UUID or Name.
|
|
Returns: virtual machine object if found, else None.
|
|
|
|
"""
|
|
vm_obj = None
|
|
user_desired_path = None
|
|
|
|
if self.params['uuid']:
|
|
vm_obj = find_vm_by_id(self.content, vm_id=self.params['uuid'], vm_id_type="uuid")
|
|
|
|
elif self.params['name']:
|
|
objects = self.get_managed_objects_properties(vim_type=vim.VirtualMachine, properties=['name'])
|
|
vms = []
|
|
|
|
for temp_vm_object in objects:
|
|
if len(temp_vm_object.propSet) != 1:
|
|
continue
|
|
for temp_vm_object_property in temp_vm_object.propSet:
|
|
if temp_vm_object_property.val == self.params['name']:
|
|
vms.append(temp_vm_object.obj)
|
|
break
|
|
|
|
# get_managed_objects_properties may return multiple virtual machine,
|
|
# following code tries to find user desired one depending upon the folder specified.
|
|
if len(vms) > 1:
|
|
# We have found multiple virtual machines, decide depending upon folder value
|
|
if self.params['folder'] is None:
|
|
self.module.fail_json(msg="Multiple virtual machines with same name [%s] found, "
|
|
"Folder value is a required parameter to find uniqueness "
|
|
"of the virtual machine" % self.params['name'],
|
|
details="Please see documentation of the vmware_guest module "
|
|
"for folder parameter.")
|
|
|
|
# Get folder path where virtual machine is located
|
|
# User provided folder where user thinks virtual machine is present
|
|
user_folder = self.params['folder']
|
|
# User defined datacenter
|
|
user_defined_dc = self.params['datacenter']
|
|
# User defined datacenter's object
|
|
datacenter_obj = find_datacenter_by_name(self.content, self.params['datacenter'])
|
|
# Get Path for Datacenter
|
|
dcpath = compile_folder_path_for_object(vobj=datacenter_obj)
|
|
|
|
# Nested folder does not return trailing /
|
|
if not dcpath.endswith('/'):
|
|
dcpath += '/'
|
|
|
|
if user_folder in [None, '', '/']:
|
|
# User provided blank value or
|
|
# User provided only root value, we fail
|
|
self.module.fail_json(msg="vmware_guest found multiple virtual machines with same "
|
|
"name [%s], please specify folder path other than blank "
|
|
"or '/'" % self.params['name'])
|
|
elif user_folder.startswith('/vm/'):
|
|
# User provided nested folder under VMware default vm folder i.e. folder = /vm/india/finance
|
|
user_desired_path = "%s%s%s" % (dcpath, user_defined_dc, user_folder)
|
|
else:
|
|
# User defined datacenter is not nested i.e. dcpath = '/' , or
|
|
# User defined datacenter is nested i.e. dcpath = '/F0/DC0' or
|
|
# User provided folder starts with / and datacenter i.e. folder = /ha-datacenter/ or
|
|
# User defined folder starts with datacenter without '/' i.e.
|
|
# folder = DC0/vm/india/finance or
|
|
# folder = DC0/vm
|
|
user_desired_path = user_folder
|
|
|
|
for vm in vms:
|
|
# Check if user has provided same path as virtual machine
|
|
actual_vm_folder_path = self.get_vm_path(content=self.content, vm_name=vm)
|
|
if not actual_vm_folder_path.startswith("%s%s" % (dcpath, user_defined_dc)):
|
|
continue
|
|
if user_desired_path in actual_vm_folder_path:
|
|
vm_obj = vm
|
|
break
|
|
elif vms:
|
|
# Unique virtual machine found.
|
|
vm_obj = vms[0]
|
|
|
|
if vm_obj:
|
|
self.current_vm_obj = vm_obj
|
|
|
|
return vm_obj
|
|
|
|
def gather_facts(self, vm):
|
|
"""
|
|
Function to gather facts of virtual machine.
|
|
Args:
|
|
vm: Name of virtual machine.
|
|
|
|
Returns: Facts dictionary of the given virtual machine.
|
|
|
|
"""
|
|
return gather_vm_facts(self.content, vm)
|
|
|
|
@staticmethod
|
|
def get_vm_path(content, vm_name):
|
|
"""
|
|
Function to find the path of virtual machine.
|
|
Args:
|
|
content: VMware content object
|
|
vm_name: virtual machine managed object
|
|
|
|
Returns: Folder of virtual machine if exists, else None
|
|
|
|
"""
|
|
folder_name = None
|
|
folder = vm_name.parent
|
|
if folder:
|
|
folder_name = folder.name
|
|
fp = folder.parent
|
|
# climb back up the tree to find our path, stop before the root folder
|
|
while fp is not None and fp.name is not None and fp != content.rootFolder:
|
|
folder_name = fp.name + '/' + folder_name
|
|
try:
|
|
fp = fp.parent
|
|
except:
|
|
break
|
|
folder_name = '/' + folder_name
|
|
return folder_name
|
|
|
|
def get_vm_or_template(self, template_name=None):
|
|
"""
|
|
Function to find the virtual machine or virtual machine template using name
|
|
used for cloning purpose.
|
|
Args:
|
|
template_name: Name of virtual machine or virtual machine template
|
|
|
|
Returns: virtual machine or virtual machine template object
|
|
|
|
"""
|
|
template_obj = None
|
|
|
|
if template_name:
|
|
objects = self.get_managed_objects_properties(vim_type=vim.VirtualMachine, properties=['name'])
|
|
templates = []
|
|
|
|
for temp_vm_object in objects:
|
|
if len(temp_vm_object.propSet) != 1:
|
|
continue
|
|
for temp_vm_object_property in temp_vm_object.propSet:
|
|
if temp_vm_object_property.val == template_name:
|
|
templates.append(temp_vm_object.obj)
|
|
break
|
|
|
|
if len(templates) > 1:
|
|
# We have found multiple virtual machine templates
|
|
self.module.fail_json(msg="Multiple virtual machines or templates with same name [%s] found." % template_name)
|
|
elif templates:
|
|
template_obj = templates[0]
|
|
return template_obj
|
|
|
|
# Cluster related functions
|
|
def find_cluster_by_name(self, cluster_name, datacenter_name=None):
|
|
"""
|
|
Find Cluster by name in given datacenter
|
|
Args:
|
|
cluster_name: Name of cluster name to find
|
|
datacenter_name: (optional) Name of datacenter
|
|
|
|
Returns: True if found
|
|
|
|
"""
|
|
return find_cluster_by_name(self.content, cluster_name, datacenter=datacenter_name)
|
|
|
|
def get_all_hosts_by_cluster(self, cluster_name):
|
|
"""
|
|
Get all hosts from cluster by cluster name
|
|
Args:
|
|
cluster_name: Name of cluster
|
|
|
|
Returns: List of hosts
|
|
|
|
"""
|
|
cluster_obj = self.find_cluster_by_name(cluster_name=cluster_name)
|
|
if cluster_obj:
|
|
return [host for host in cluster_obj.host]
|
|
else:
|
|
return []
|
|
|
|
# Hosts related functions
|
|
def find_hostsystem_by_name(self, host_name):
|
|
"""
|
|
Find Host by name
|
|
Args:
|
|
host_name: Name of ESXi host
|
|
|
|
Returns: True if found
|
|
|
|
"""
|
|
return find_hostsystem_by_name(self.content, hostname=host_name)
|
|
|
|
# Network related functions
|
|
@staticmethod
|
|
def find_host_portgroup_by_name(host, portgroup_name):
|
|
"""
|
|
Find Portgroup on given host
|
|
Args:
|
|
host: Host config object
|
|
portgroup_name: Name of portgroup
|
|
|
|
Returns: True if found else False
|
|
|
|
"""
|
|
for portgroup in host.config.network.portgroup:
|
|
if portgroup.spec.name == portgroup_name:
|
|
return portgroup
|
|
return False
|