Merge pull request #72 from stewrutledge/vmtemplate

Added support for deploying virtual machine from a virtual template
This commit is contained in:
Brian Coca 2014-12-15 20:01:54 -05:00
commit 4cfc8d6950

View file

@ -67,7 +67,16 @@ options:
description: description:
- Indicate desired state of the vm. - Indicate desired state of the vm.
default: present default: present
choices: ['present', 'powered_on', 'absent', 'powered_off', 'restarted', 'reconfigured'] choices: ['present', 'powered_off', 'absent', 'powered_on', 'restarted', 'reconfigured']
from_template:
description:
- Specifies if the VM should be deployed from a template (cannot be ran with state)
default: no
choices: ['yes', 'no']
template_src:
description:
- Name of the source template to deploy from
default: None
vm_disk: vm_disk:
description: description:
- A key, value list of disks and their sizes and which datastore to keep it in. - A key, value list of disks and their sizes and which datastore to keep it in.
@ -181,6 +190,18 @@ EXAMPLES = '''
datacenter: MyDatacenter datacenter: MyDatacenter
hostname: esx001.mydomain.local hostname: esx001.mydomain.local
# Deploy a guest from a template
# No reconfiguration of the destination guest is done at this stage, a reconfigure would be needed to adjust memory/cpu etc..
- vsphere_guest:
vcenter_hostname: vcenter.mydomain.local
username: myuser
password: mypass
guest: newvm001
from_template: yes
template_src: centosTemplate
cluster: MainCluster
resource_pool: "/Resources"
# Task to gather facts from a vSphere cluster only if the system is a VMWare guest # Task to gather facts from a vSphere cluster only if the system is a VMWare guest
- vsphere_guest: - vsphere_guest:
@ -192,12 +213,14 @@ EXAMPLES = '''
# Typical output of a vsphere_facts run on a guest # Typical output of a vsphere_facts run on a guest
# If vmware tools is not installed, ipadresses with return None
- hw_eth0: - hw_eth0:
- addresstype: "assigned" - addresstype: "assigned"
label: "Network adapter 1" label: "Network adapter 1"
macaddress: "00:22:33:33:44:55" macaddress: "00:22:33:33:44:55"
macaddress_dash: "00-22-33-33-44-55" macaddress_dash: "00-22-33-33-44-55"
ipaddresses: ['192.0.2.100', '2001:DB8:56ff:feac:4d8a']
summary: "VM Network" summary: "VM Network"
hw_guest_full_name: "newvm001" hw_guest_full_name: "newvm001"
hw_guest_id: "rhel6_64Guest" hw_guest_id: "rhel6_64Guest"
@ -488,6 +511,49 @@ def vmdisk_id(vm, current_datastore_name):
return id_list return id_list
def deploy_template(vsphere_client, guest, resource_pool, template_src, esxi, module, cluster_name):
vmTemplate = vsphere_client.get_vm_by_name(template_src)
vmTarget = None
try:
cluster = [k for k,
v in vsphere_client.get_clusters().items() if v == cluster_name][0]
except IndexError, e:
vsphere_client.disconnect()
module.fail_json(msg="Cannot find Cluster named: %s" %
cluster_name)
try:
rpmor = [k for k, v in vsphere_client.get_resource_pools(
from_mor=cluster).items()
if v == resource_pool][0]
except IndexError, e:
vsphere_client.disconnect()
module.fail_json(msg="Cannot find Resource Pool named: %s" %
resource_pool)
try:
vmTarget = vsphere_client.get_vm_by_name(guest)
except Exception:
pass
if not vmTemplate.properties.config.template:
module.fail_json(
msg="Target %s is not a registered template" % template_src
)
try:
if vmTarget:
changed = False
else:
vmTemplate.clone(guest, resourcepool=rpmor)
changed = True
vsphere_client.disconnect()
module.exit_json(changed=changed)
except Exception as e:
module.fail_json(
msg="Could not clone selected machine: %s" % e
)
def reconfigure_vm(vsphere_client, vm, module, esxi, resource_pool, cluster_name, guest, vm_extra_config, vm_hardware, vm_disk, vm_nic, state, force): def reconfigure_vm(vsphere_client, vm, module, esxi, resource_pool, cluster_name, guest, vm_extra_config, vm_hardware, vm_disk, vm_nic, state, force):
spec = None spec = None
changed = False changed = False
@ -618,7 +684,16 @@ def create_vm(vsphere_client, module, esxi, resource_pool, cluster_name, guest,
hfmor = dcprops.hostFolder._obj hfmor = dcprops.hostFolder._obj
# virtualmachineFolder managed object reference # virtualmachineFolder managed object reference
vmfmor = dcprops.vmFolder._obj if vm_extra_config['folder']:
if vm_extra_config['folder'] not in vsphere_client._get_managed_objects(MORTypes.Folder).values():
vsphere_client.disconnect()
module.fail_json(msg="Cannot find folder named: %s" % vm_extra_config['folder'])
for mor, name in vsphere_client._get_managed_objects(MORTypes.Folder).iteritems():
if name == vm_extra_config['folder']:
vmfmor = mor
else:
vmfmor = dcprops.vmFolder._obj
# networkFolder managed object reference # networkFolder managed object reference
nfmor = dcprops.networkFolder._obj nfmor = dcprops.networkFolder._obj
@ -936,6 +1011,11 @@ def gather_facts(vm):
'hw_processor_count': vm.properties.config.hardware.numCPU, 'hw_processor_count': vm.properties.config.hardware.numCPU,
'hw_memtotal_mb': vm.properties.config.hardware.memoryMB, 'hw_memtotal_mb': vm.properties.config.hardware.memoryMB,
} }
netInfo = vm.get_property('net')
netDict = {}
if netInfo:
for net in netInfo:
netDict[net['mac_address']] = net['ip_addresses']
ifidx = 0 ifidx = 0
for entry in vm.properties.config.hardware.device: for entry in vm.properties.config.hardware.device:
@ -948,6 +1028,7 @@ def gather_facts(vm):
'addresstype': entry.addressType, 'addresstype': entry.addressType,
'label': entry.deviceInfo.label, 'label': entry.deviceInfo.label,
'macaddress': entry.macAddress, 'macaddress': entry.macAddress,
'ipaddresses': netDict.get(entry.macAddress, None),
'macaddress_dash': entry.macAddress.replace(':', '-'), 'macaddress_dash': entry.macAddress.replace(':', '-'),
'summary': entry.deviceInfo.summary, 'summary': entry.deviceInfo.summary,
} }
@ -1066,6 +1147,8 @@ def main():
], ],
default='present'), default='present'),
vmware_guest_facts=dict(required=False, choices=BOOLEANS), vmware_guest_facts=dict(required=False, choices=BOOLEANS),
from_template=dict(required=False, choices=BOOLEANS),
template_src=dict(required=False, type='str'),
guest=dict(required=True, type='str'), guest=dict(required=True, type='str'),
vm_disk=dict(required=False, type='dict', default={}), vm_disk=dict(required=False, type='dict', default={}),
vm_nic=dict(required=False, type='dict', default={}), vm_nic=dict(required=False, type='dict', default={}),
@ -1080,7 +1163,7 @@ def main():
), ),
supports_check_mode=False, supports_check_mode=False,
mutually_exclusive=[['state', 'vmware_guest_facts']], mutually_exclusive=[['state', 'vmware_guest_facts'],['state', 'from_template']],
required_together=[ required_together=[
['state', 'force'], ['state', 'force'],
[ [
@ -1090,7 +1173,8 @@ def main():
'vm_hardware', 'vm_hardware',
'esxi' 'esxi'
], ],
['resource_pool', 'cluster'] ['resource_pool', 'cluster'],
['from_template', 'resource_pool', 'template_src']
], ],
) )
@ -1112,6 +1196,8 @@ def main():
esxi = module.params['esxi'] esxi = module.params['esxi']
resource_pool = module.params['resource_pool'] resource_pool = module.params['resource_pool']
cluster = module.params['cluster'] cluster = module.params['cluster']
template_src = module.params['template_src']
from_template = module.params['from_template']
# CONNECT TO THE SERVER # CONNECT TO THE SERVER
viserver = VIServer() viserver = VIServer()
@ -1135,7 +1221,6 @@ def main():
except Exception, e: except Exception, e:
module.fail_json( module.fail_json(
msg="Fact gather failed with exception %s" % e) msg="Fact gather failed with exception %s" % e)
# Power Changes # Power Changes
elif state in ['powered_on', 'powered_off', 'restarted']: elif state in ['powered_on', 'powered_off', 'restarted']:
state_result = power_state(vm, state, force) state_result = power_state(vm, state, force)
@ -1183,6 +1268,17 @@ def main():
module.fail_json( module.fail_json(
msg="No such VM %s. Fact gathering requires an existing vm" msg="No such VM %s. Fact gathering requires an existing vm"
% guest) % guest)
elif from_template:
deploy_template(
vsphere_client=viserver,
esxi=esxi,
resource_pool=resource_pool,
guest=guest,
template_src=template_src,
module=module,
cluster_name=cluster
)
if state in ['restarted', 'reconfigured']: if state in ['restarted', 'reconfigured']:
module.fail_json( module.fail_json(
msg="No such VM %s. States [" msg="No such VM %s. States ["