def test_deploy_vm(self):
remote_repo = 'default-openvz-repo'
template = templates.get_template_list(remote_repo)[0]
self._addCleanup(templates.delete_template, self.testsp, 'openvz',
template)
templates.sync_template(remote_repo,
template,
self.testsp,
silent=True)
vmuuid = str(uuid4())
vms = vm.list_vms('openvz:///system')
self.assertTrue(vmuuid not in map(lambda v: v['uuid'], vms))
self._addCleanup(vm.undeploy_vm, 'openvz:///system', vmuuid)
self.typical_vm_params.update({
'uuid': vmuuid,
'template_name': template
})
vm.deploy_vm('openvz:///system', self.typical_vm_params)
vms = vm.list_vms('openvz:///system')
expected_path = '/storage/%s/openvz/unpacked/%s.ovf' % (self.testsp,
template)
self.assertTrue(os.path.exists(expected_path), expected_path)
self.assertTrue(vmuuid in map(lambda v: v['uuid'], vms),
"%s" % map(lambda v: v['uuid'], vms))
nvm = filter(lambda v: v['uuid'] == vmuuid, vms)
self.assertEqual(nvm[0]['vm_type'], 'openvz')
def test_deploy_vm(self):
remote_repo = 'default-openvz-repo'
template = templates.get_template_list(remote_repo)[0]
self._addCleanup(templates.delete_template, self.testsp, 'openvz', template)
templates.sync_template(remote_repo, template, self.testsp, silent=True)
vmuuid = str(uuid4())
vms = vm.list_vms('openvz:///system')
self.assertTrue(vmuuid not in map(lambda v: v['uuid'], vms))
self._addCleanup(vm.undeploy_vm, 'openvz:///system', vmuuid)
self.typical_vm_params.update({'uuid': vmuuid,
'template_name': template})
vm.deploy_vm('openvz:///system', self.typical_vm_params)
vms = vm.list_vms('openvz:///system')
expected_path = '/storage/%s/openvz/unpacked/%s.ovf' % (self.testsp, template)
self.assertTrue(os.path.exists(expected_path), expected_path)
self.assertTrue(vmuuid in map(lambda v: v['uuid'], vms),
"%s" % map(lambda v: v['uuid'], vms))
nvm = filter(lambda v: v['uuid'] == vmuuid, vms)
self.assertEqual(nvm[0]['vm_type'], 'openvz')
def test_deploy_vm_while_template_is_downloaded(self):
remote_repo = 'default-openvz-repo'
template = templates.get_template_list(remote_repo)[0]
good_to_go = threading.Event()
try:
orig_unpack_template = templates.unpack_template
templates.unpack_template = signal_when_called(good_to_go)(
templates.unpack_template)
sync_thread = threading.Thread(name='sync_template_available_test',
target=templates.sync_template,
args=(remote_repo, template,
self.testsp),
kwargs={'silent': True})
self._addCleanup(templates.delete_template, self.testsp, 'openvz',
template)
sync_thread.start()
good_to_go.wait(240)
self.assertTrue(
good_to_go.is_set(),
'Timed out waiting for unpack_template to be invoked')
finally:
templates.unpack_template = orig_unpack_template
try:
vmuuid = str(uuid4())
vms = vm.list_vms('openvz:///system')
self._addCleanup(vm.undeploy_vm, 'openvz:///system', vmuuid)
self.typical_vm_params.update({
'uuid': vmuuid,
'template_name': template,
'hostname': 'ftdvwtd.openvz'
})
vm.deploy_vm('openvz:///system', self.typical_vm_params)
vms = vm.list_vms('openvz:///system')
self.assertFalse(
vmuuid in map(lambda v: v['uuid'], vms),
"%s found in %s" % (vmuuid, map(lambda v: v['uuid'], vms)))
expected_path = '/storage/%s/openvz/unpacked/%s.ovf' % (
self.testsp, template)
self.assertFalse(os.path.exists(expected_path), expected_path)
finally:
sync_thread.join()
def test_deploy_vm_while_template_is_downloaded(self):
remote_repo = 'default-openvz-repo'
template = templates.get_template_list(remote_repo)[0]
good_to_go = threading.Event()
try:
orig_unpack_template = templates.unpack_template
templates.unpack_template = signal_when_called(good_to_go)(templates.unpack_template)
sync_thread = threading.Thread(name='sync_template_available_test',
target=templates.sync_template,
args=(remote_repo, template, self.testsp),
kwargs={'silent': True})
self._addCleanup(templates.delete_template, self.testsp, 'openvz', template)
sync_thread.start()
good_to_go.wait(240)
self.assertTrue(good_to_go.is_set(), 'Timed out waiting for unpack_template to be invoked')
finally:
templates.unpack_template = orig_unpack_template
try:
vmuuid = str(uuid4())
vms = vm.list_vms('openvz:///system')
self._addCleanup(vm.undeploy_vm, 'openvz:///system', vmuuid)
self.typical_vm_params.update({'uuid': vmuuid,
'template_name': template,
'hostname': 'ftdvwtd.openvz'})
vm.deploy_vm('openvz:///system', self.typical_vm_params)
vms = vm.list_vms('openvz:///system')
self.assertFalse(vmuuid in map(lambda v: v['uuid'], vms),
"%s found in %s" % (vmuuid, map(lambda v: v['uuid'], vms)))
expected_path = '/storage/%s/openvz/unpacked/%s.ovf' % (self.testsp, template)
self.assertFalse(os.path.exists(expected_path), expected_path)
finally:
sync_thread.join()
for vm in vms:
ips = vm['interfaces']
if len(ips) > 0:
ip = ips[0].get('ipv4_address', ips[0]['mac'])
else:
ip = 'missing'
hn = execute('hostname')
# uptime in h
uptime_period = 60 * 60.0
name = vm['name']
mem = vm['memory'] / 1024.0
disk = vm['diskspace']['/'] / 1024.0
vcpus = vm['vcpu']
uptime = vm['uptime'] if vm['uptime'] else 0
uptime /= uptime_period
print name, mem, disk, vcpus, uptime, ip, hn
csv.writerow([name, mem, disk, vcpus, uptime, ip, hn])
if __name__ == '__main__':
openvz_vms = list_vms('openvz:///system')
kvm_vms = list_vms('qemu:///system')
with open('usage_report.csv', 'wb') as csvfile:
csvwriter = csv.writer(csvfile,
delimiter=';',
quotechar='"',
quoting=csv.QUOTE_MINIMAL)
csvwriter.writerow(
['Name', 'Memory', 'Disk', 'Cores', 'Uptime', 'IP info', 'HN'])
dump_info(openvz_vms + kvm_vms, csvwriter)
def dump_info(vms, csv):
"""Dump information about VMs of a certain hypervisor into a CSV file"""
for vm in vms:
ips = vm['interfaces']
if len(ips) > 0:
ip = ips[0].get('ipv4_address', ips[0]['mac'])
else:
ip = 'missing'
hn = execute('hostname')
# uptime in h
uptime_period = 60 * 60.0
name = vm['name']
mem = vm['memory'] / 1024.0
disk = vm['diskspace']['/'] / 1024.0
vcpus = vm['vcpu']
uptime = vm['uptime'] if vm['uptime'] else 0
uptime /= uptime_period
print name, mem, disk, vcpus, uptime, ip, hn
csv.writerow([name, mem, disk, vcpus, uptime, ip, hn])
if __name__ == '__main__':
openvz_vms = list_vms('openvz:///system')
kvm_vms = list_vms('qemu:///system')
with open('usage_report.csv', 'wb') as csvfile:
csvwriter = csv.writer(csvfile, delimiter=';',
quotechar='"', quoting=csv.QUOTE_MINIMAL)
csvwriter.writerow(['Name', 'Memory', 'Disk', 'Cores', 'Uptime', 'IP info', 'HN'])
dump_info(openvz_vms + kvm_vms, csvwriter)
