Large cleanups. Reintegrating all modules together for a guest
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Richard Hoop
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1 changed files with 328 additions and 0 deletions
328
library/cloud/vsphere_guest
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328
library/cloud/vsphere_guest
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#!/usr/bin/python2
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# -*- coding: utf-8 -*-
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# TODO:
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# Ability to set CPU/Memory reservations
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try:
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import json
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except ImportError:
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import simplejson as json
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DOCUMENTATION = '''
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---
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module: vsphere_client
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short_description: Creates a virtual guest on vsphere.
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description:
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- Communicates with vsphere, creating a new virtual guest OS based on
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the specifications you specify to the module.
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version_added: "1.1"
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options:
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vcenter_hostname:
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description:
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- The hostname of the vcenter server the module will connect to, to create the guest.
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required: true
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default: null
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aliases: []
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user:
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description:
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- username of the user to connect to vcenter as.
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required: true
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default: null
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password:
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description:
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- password of the user to connect to vcenter as.
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required: true
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default: null
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resource_pool:
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description:
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- The name of the resource_pool to create the VM in.
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required: false
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default: None
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cluster:
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description:
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- The name of the cluster to create the VM in. By default this is derived from the host you tell the module to build the guest on.
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required: false
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default: None
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datacenter:
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description:
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- The name of the datacenter to create the VM in.
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required: true
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default: null
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datastore:
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description:
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- The datastore to store the VMs config files in. (Hard-disk locations are specified separately.)
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required: true
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default: null
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esxi_hostname:
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description:
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- The hostname of the esxi host you want the VM to be created on.
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required: true
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default: null
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power_on:
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description:
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- Whether or not to power on the VM after creation.
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required: false
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default: no
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choices: [yes, no]
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vm_name:
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description:
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- The name you want to call the VM.
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required: true
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default: null
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vm_memory_mb:
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description:
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- How much memory in MB to give the VM.
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required: false
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default: 1024
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vm_num_cpus:
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description:
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- How many vCPUs to give the VM.
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required: false
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default: 1
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vm_scsi:
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description:
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- The type of scsi controller to add to the VM.
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required: false
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default: "paravirtual"
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choices: [paravirtual, lsi, lsi_sas, bus_logic]
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vm_disk:
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description:
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- A key, value list of disks and their sizes and which datastore to keep it in.
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required: false
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default: null
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vm_nic:
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description:
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- A key, value list of nics, their types and what network to put them on.
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required: false
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default: null
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choices: [vmxnet3, vmxnet2, vmxnet, e1000, e1000e, pcnet32]
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vm_notes:
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description:
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- Any notes that you want to show up in the VMs Annotations field.
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required: false
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default: null
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vm_cdrom:
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description:
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- A path, including datastore, to an ISO you want the CDROM device on the VM to have.
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required: false
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default: null
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vm_extra_config:
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description:
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- A key, value pair of any extra values you want set or changed in the vmx file of the VM. Useful to set advanced options on the VM.
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required: false
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default: null
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guestosid:
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description:
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- "A vmware guest needs to have a specific OS identifier set on it
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during creation. You can find your os guestosid at the following URL:
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http://www.vmware.com/support/developer/vc-sdk/visdk41pubs/ApiReference/vim.vm.GuestOsDescriptor.GuestOsIdentifier.html"
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required: true
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default: null
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# informational: requirements for nodes
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requirements: [ pysphere ]
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author: Romeo Theriault
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'''
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def power_state(vm, state, force):
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power_status = vm.get_status()
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check_status = ' '.join(state.split("_")).upper()
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# Need Force
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if not force and power_status in [
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'SUSPENDED', 'POWERING ON',
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'RESETTING', 'BLOCKED ON MSG'
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]:
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return "VM is in %s power state. Force is required!" % power_status
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# State is already true
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if power_status == check_status:
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return False
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else:
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try:
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if state == 'powered_off':
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vm.power_off(sync_run=True)
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elif state == 'powered_on':
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vm.power_on(sync_run=True)
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elif state == 'restarted':
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if power_status in ('POWERED ON', 'POWERING ON', 'RESETTING'):
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vm.reset(sync_run=False)
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else:
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return "Cannot restart VM in the current state %s" \
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% power_status
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return True
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except Exception, e:
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return e
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return False
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def gather_facts(vm):
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"""
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Gather facts for VM directly from vsphere.
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"""
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vm.get_properties()
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facts = {
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'module_hw': True,
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'hw_name': vm.properties.name,
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'hw_guest_full_name': vm.properties.config.guestFullName,
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'hw_guest_id': vm.properties.config.guestId,
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'hw_product_uuid': vm.properties.config.uuid,
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'hw_processor_count': vm.properties.config.hardware.numCPU,
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'hw_memtotal_mb': vm.properties.config.hardware.memoryMB,
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}
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ifidx = 0
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for entry in vm.properties.config.hardware.device:
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if not hasattr(entry, 'macAddress'):
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continue
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factname = 'hw_eth' + str(ifidx)
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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': entry.macAddress,
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'macaddress_dash': entry.macAddress.replace(':', '-'),
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'summary': entry.deviceInfo.summary,
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}
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ifidx += 1
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return facts
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def main():
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vm = None
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module = AnsibleModule(
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argument_spec=dict(
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vcenter_hostname=dict(required=True, type='str'),
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username=dict(required=True, type='str'),
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password=dict(required=True, type='str'),
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state=dict(
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required=False,
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choices=[
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'powered_on',
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'powered_off',
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'present',
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'absent',
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'restarted',
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'reconfigured'
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],
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default='present'),
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vmware_guest_facts=dict(required=False, choices=BOOLEANS),
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guest=dict(required=True, type='str'),
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guest_config=dict(required=False, type='dict', default={}),
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force=dict(required=False, choices=BOOLEANS, default=False),
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),
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supports_check_mode=False,
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mutually_exclusive=[['state', 'vmware_guest_facts']],
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required_together=[
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['state', 'force'],
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['state', 'guest_config']
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],
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)
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try:
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from pysphere import VIServer, VIProperty, MORTypes
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from pysphere.resources import VimService_services as VI
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from pysphere.vi_task import VITask
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from pysphere import VIException, VIApiException, FaultTypes
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except ImportError, e:
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module.fail_json(msg='pysphere module required')
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vcenter_hostname = module.params['vcenter_hostname']
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username = module.params['username']
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password = module.params['password']
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vmware_guest_facts = module.params['vmware_guest_facts']
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state = module.params['state']
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guest = module.params['guest']
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force = module.params['force']
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guest_config = module.params['guest_config']
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# CONNECT TO THE SERVER
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viserver = VIServer()
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try:
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viserver.connect(vcenter_hostname, username, password)
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except VIApiException, err:
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module.fail_json(msg="Cannot connect to %s: %s" %
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(vcenter_hostname, err))
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# Check if the VM exists before continuing
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try:
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vm = viserver.get_vm_by_name(guest)
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# Run for facts only
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if vmware_guest_facts:
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try:
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module.exit_json(ansible_facts=gather_facts(vm))
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except Exception, e:
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module.fail_json(
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msg="Fact gather failed with exception %s" % e)
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# Power Changes
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elif state in ['powered_on', 'powered_off', 'restarted']:
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state_result = power_state(vm, state, force)
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# Failure
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if isinstance(state_result, basestring):
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module.fail_json(msg=state_result)
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else:
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module.exit_json(changed=state_result)
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# Just check if there
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elif state == 'present' and not len(guest_config):
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module.exit_json(changed=False)
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# Fail on reconfig without params
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elif state == 'reconfigured':
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if not len(guest_config):
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module.fail_json(
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msg="guest_config is required to reconfigure a VM")
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# do it
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else:
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pass
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# VM doesn't exist
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except Exception:
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# Fail for fact gather task
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if vmware_guest_facts:
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module.fail_json(
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msg="No such VM %s. Fact gathering requires an existing vm"
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% guest)
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if state not in ['absent', 'present']:
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module.fail_json(
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msg="No such VM %s. States [powered_on, powered_off, "
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"restarted, reconfigured] required an existing VM" % guest)
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elif state == 'absent':
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module.exit_json(changed=False, msg="vm %s not present" % guest)
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# Create the VM
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elif state == 'present':
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pass
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if vm:
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# If the vm already exists, lets get some info from it, pass back the
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# vm's vmware_guest_facts and then exit.
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viserver.disconnect()
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module.exit_json(
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changed=False,
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vcenter=vcenter_hostname)
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# this is magic, see lib/ansible/module_common.py
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#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
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main()
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