def add_backup_storage(deployConfig, session_uuid):
if xmlobject.has_element(deployConfig, 'backupStorages.sftpBackupStorage'):
for bs in xmlobject.safe_list(deployConfig.backupStorages.sftpBackupStorage):
action = api_actions.AddSftpBackupStorageAction()
action.sessionUuid = session_uuid
action.name = bs.name_
action.description = bs.description__
action.url = bs.url_
action.username = bs.username_
action.password = bs.password_
action.hostname = bs.hostname_
action.timeout = AddKVMHostTimeOut #for some platform slowly salt execution
action.type = inventory.SFTP_BACKUP_STORAGE_TYPE
if bs.uuid__:
action.resourceUuid = bs.uuid__
thread = threading.Thread(target = _thread_for_action, args = (action, ))
wait_for_thread_queue()
thread.start()
if xmlobject.has_element(deployConfig, 'backupStorages.simulatorBackupStorage'):
for bs in xmlobject.safe_list(deployConfig.backupStorages.simulatorBackupStorage):
action = api_actions.AddSimulatorBackupStorageAction()
action.sessionUuid = session_uuid
action.name = bs.name_
action.description = bs.description__
action.url = bs.url_
action.type = inventory.SIMULATOR_BACKUP_STORAGE_TYPE
action.totalCapacity = sizeunit.get_size(bs.totalCapacity_)
action.availableCapacity = sizeunit.get_size(bs.availableCapacity_)
thread = threading.Thread(target = _thread_for_action, args = (action, ))
wait_for_thread_queue()
thread.start()
wait_for_thread_done()
def add_virtual_router(deployConfig, session_uuid, l3_name = None, \
zone_name = None):
if not xmlobject.has_element(deployConfig, 'instanceOfferings.virtualRouterOffering'):
return
for i in xmlobject.safe_list(deployConfig.instanceOfferings.virtualRouterOffering):
if l3_name and l3_name != i.managementL3NetworkRef.text_:
continue
if zone_name and zone_name != i.zoneRef.text_:
continue
print "continue l3_name: %s; zone_name: %s" % (l3_name, zone_name)
action = api_actions.CreateVirtualRouterOfferingAction()
action.sessionUuid = session_uuid
action.name = i.name_
action.description = i.description__
action.cpuNum = i.cpuNum_
action.cpuSpeed = i.cpuSpeed_
if i.memorySize__:
action.memorySize = sizeunit.get_size(i.memorySize_)
elif i.memoryCapacity_:
action.memorySize = sizeunit.get_size(i.memoryCapacity_)
action.isDefault = i.isDefault__
action.type = 'VirtualRouter'
zinvs = res_ops.get_resource(res_ops.ZONE, session_uuid, name=i.zoneRef.text_)
zinv = get_first_item_from_list(zinvs, 'zone', i.zoneRef.text_, 'virtual router offering')
action.zoneUuid = zinv.uuid
cond = res_ops.gen_query_conditions('zoneUuid', '=', zinv.uuid)
cond1 = res_ops.gen_query_conditions('name', '=', \
i.managementL3NetworkRef.text_, cond)
minvs = res_ops.query_resource(res_ops.L3_NETWORK, cond1, \
session_uuid)
minv = get_first_item_from_list(minvs, 'Management L3 Network', i.managementL3NetworkRef.text_, 'virtualRouterOffering')
action.managementNetworkUuid = minv.uuid
if xmlobject.has_element(i, 'publicL3NetworkRef'):
cond1 = res_ops.gen_query_conditions('name', '=', \
i.publicL3NetworkRef.text_, cond)
pinvs = res_ops.query_resource(res_ops.L3_NETWORK, cond1, \
session_uuid)
pinv = get_first_item_from_list(pinvs, 'Public L3 Network', i.publicL3NetworkRef.text_, 'virtualRouterOffering')
action.publicNetworkUuid = pinv.uuid
iinvs = res_ops.get_resource(res_ops.IMAGE, session_uuid, \
name=i.imageRef.text_)
iinv = get_first_item_from_list(iinvs, 'Image', i.imageRef.text_, 'virtualRouterOffering')
action.imageUuid = iinv.uuid
thread = threading.Thread(target = _thread_for_action, args = (action, ))
wait_for_thread_queue()
thread.start()
wait_for_thread_done()
def _generate_sim_ps_action(zone, pr, zone_ref, cluster_ref):
if zone_ref == 0:
zone_name = zone.name_
else:
zone_name = generate_dup_name(zone.name_, zone_ref, 'z')
zinvs = res_ops.get_resource(res_ops.ZONE,
session_uuid,
name=zone_name)
zinv = get_first_item_from_list(zinvs, 'Zone', zone_name,
'primary storage')
action = api_actions.AddSimulatorPrimaryStorageAction()
action.sessionUuid = session_uuid
action.name = generate_dup_name(
generate_dup_name(pr.name_, zone_ref, 'z'), cluster_ref, 'c')
action.description = generate_dup_name(
generate_dup_name(pr.description__, zone_ref, 'zone'), cluster_ref,
'cluster')
action.url = generate_dup_name(
generate_dup_name(pr.url_, zone_ref, 'z'), cluster_ref, 'c')
action.type = inventory.SIMULATOR_PRIMARY_STORAGE_TYPE
action.zoneUuid = zinv.uuid
action.totalCapacity = sizeunit.get_size(pr.totalCapacity_)
action.availableCapacity = sizeunit.get_size(pr.availableCapacity_)
if pr.uuid__:
action.resourceUuid = pr.uuid__
return action
def _deploy_host(cluster, zone_ref, cluster_ref):
if not xmlobject.has_element(cluster, "hosts.host"):
return
if zone_ref == 0 and cluster_ref == 0:
cluster_name = cluster.name_
else:
cluster_name = generate_dup_name(generate_dup_name(cluster.name_, zone_ref, 'z'), cluster_ref, 'c')
cinvs = res_ops.get_resource(res_ops.CLUSTER, session_uuid, name=cluster_name)
cinv = get_first_item_from_list(cinvs, 'Cluster', cluster_name, 'L3 network')
for host in xmlobject.safe_list(cluster.hosts.host):
if host_ip and host_ip != host.managementIp_:
continue
if host.duplication__ == None:
host_duplication = 1
else:
host_duplication = int(host.duplication__)
for i in range(host_duplication):
if cluster.hypervisorType_ == inventory.KVM_HYPERVISOR_TYPE:
action = api_actions.AddKVMHostAction()
action.username = host.username_
action.password = host.password_
action.timeout = AddKVMHostTimeOut
if hasattr(host, 'sshPort_'):
action.port = host.sshPort_
elif cluster.hypervisorType_ == inventory.SIMULATOR_HYPERVISOR_TYPE:
action = api_actions.AddSimulatorHostAction()
if host.cpuCapacity__:
action.cpuCapacity = host.cpuCapacity_
else:
action.cpuCapacity = 416000
if host.memoryCapacity__:
action.memoryCapacity = sizeunit.get_size(host.memoryCapacity_)
else:
action.memoryCapacity = sizeunit.get_size('1024G')
action.sessionUuid = session_uuid
action.clusterUuid = cinv.uuid
action.hostTags = host.hostTags__
if zone_ref == 0 and cluster_ref == 0 and i == 0:
action.name = host.name_
action.description = host.description__
action.managementIp = host.managementIp_
if host.uuid__:
action.resourceUuid = host.uuid__
else:
action.name = generate_dup_name(
generate_dup_name(generate_dup_name(host.name_, zone_ref, 'z'), cluster_ref, 'c'), i, 'h')
action.description = generate_dup_name(
generate_dup_name(generate_dup_name(host.description__, zone_ref, 'z'), cluster_ref, 'c'), i,
'h')
action.managementIp = generate_dup_host_ip(host.managementIp_, zone_ref, cluster_ref, i)
thread = threading.Thread(target=_thread_for_action, args=(action,))
wait_for_thread_queue()
thread.start()
def _get_file_actual_size(self, path):
ret = bash.bash_r("rbd info %s | grep -q fast-diff" % path)
# if no fast-diff supported and not xsky ceph skip actual size check
if ret != 0 and not ceph.is_xsky():
return None
# use json format result first
r, jstr = bash.bash_ro("rbd du %s --format json" % path)
if r == 0 and bool(jstr):
total_size = 0
result = jsonobject.loads(jstr)
if result.images is not None:
for item in result.images:
total_size += int(item.used_size)
return total_size
r, size = bash.bash_ro(
"rbd du %s | awk 'END {if(NF==3) {print $3} else {print $4,$5} }' | sed s/[[:space:]]//g"
% path,
pipe_fail=True)
if r != 0:
return None
size = size.strip()
if not size:
return None
return sizeunit.get_size(size)
def _add_io(instance_offering_xml_obj, session_uuid):
action = api_actions.CreateInstanceOfferingAction()
action.sessionUuid = session_uuid
action.name = instance_offering_xml_obj.name_
action.description = instance_offering_xml_obj.description__
action.cpuNum = instance_offering_xml_obj.cpuNum_
action.cpuSpeed = instance_offering_xml_obj.cpuSpeed_
if instance_offering_xml_obj.memorySize__:
action.memorySize = sizeunit.get_size(instance_offering_xml_obj.memorySize_)
elif instance_offering_xml_obj.memoryCapacity_:
action.memorySize = sizeunit.get_size(instance_offering_xml_obj.memoryCapacity_)
try:
evt = action.run()
test_util.test_logger(jsonobject.dumps(evt))
except:
exc_info.append(sys.exc_info())
def _add_disk_offering(disk_offering_xml_obj, session_uuid):
action = api_actions.CreateDiskOfferingAction()
action.sessionUuid = session_uuid
action.name = disk_offering_xml_obj.name_
action.description = disk_offering_xml_obj.description_
action.diskSize = sizeunit.get_size(disk_offering_xml_obj.diskSize_)
if disk_offering_xml_obj.uuid__:
action.resourceUuid = disk_offering_xml_obj.uuid__
evt = action.run()
dinv = evt.inventory
deploy_logger(jsonobject.dumps(evt))
def _add_disk_offering(disk_offering_xml_obj, session_uuid):
action = api_actions.CreateDiskOfferingAction()
action.sessionUuid = session_uuid
action.name = disk_offering_xml_obj.name_
action.description = disk_offering_xml_obj.description_
action.diskSize = sizeunit.get_size(disk_offering_xml_obj.diskSize_)
try:
evt = action.run()
test_util.test_logger(jsonobject.dumps(evt))
except:
exc_info.append(sys.exc_info())
def _generate_sim_ps_action(zone, pr, zone_ref, cluster_ref):
if zone_ref == 0:
zone_name = zone.name_
else:
zone_name = generate_dup_name(zone.name_, zone_ref, 'z')
zinvs = res_ops.get_resource(res_ops.ZONE, session_uuid, name=zone_name)
zinv = get_first_item_from_list(zinvs, 'Zone', zone_name, 'primary storage')
action = api_actions.AddSimulatorPrimaryStorageAction()
action.sessionUuid = session_uuid
action.name = generate_dup_name(generate_dup_name(pr.name_, zone_ref, 'z'), cluster_ref, 'c')
action.description = generate_dup_name(generate_dup_name(pr.description__, zone_ref, 'zone'), cluster_ref, 'cluster')
action.url = generate_dup_name(generate_dup_name(pr.url_, zone_ref, 'z'), cluster_ref, 'c')
action.type = inventory.SIMULATOR_PRIMARY_STORAGE_TYPE
action.zoneUuid = zinv.uuid
action.totalCapacity = sizeunit.get_size(pr.totalCapacity_)
action.availableCapacity = sizeunit.get_size(pr.availableCapacity_)
return action
def _add_io(instance_offering_xml_obj, session_uuid):
action = api_actions.CreateInstanceOfferingAction()
action.sessionUuid = session_uuid
action.name = instance_offering_xml_obj.name_
action.description = instance_offering_xml_obj.description__
action.cpuNum = instance_offering_xml_obj.cpuNum_
action.cpuSpeed = instance_offering_xml_obj.cpuSpeed_
action.memorySize = sizeunit.get_size(instance_offering_xml_obj.memorySize_)
if instance_offering_xml_obj.uuid__:
action.resourceUuid = instance_offering_xml_obj.uuid__
evt = action.run()
deploy_logger(jsonobject.dumps(evt))
def _get_file_actual_size(self, path):
ret = bash.bash_r("rbd info %s | grep -q fast-diff" % path)
# if no fast-diff supported and not xsky ceph skip actual size check
if ret != 0 and not isXsky():
return None
r, size = bash.bash_ro("rbd du %s | tail -1 | awk '{ print $3 }'" % path)
if r != 0:
return None
size = size.strip('\t\n ')
return sizeunit.get_size(size)
def _get_file_actual_size(self, path):
ret = bash.bash_r("rbd info %s | grep -q fast-diff" % path)
# if no fast-diff supported and not xsky ceph skip actual size check
if ret != 0 and not ceph.is_xsky():
return None
r, size = bash.bash_ro("rbd du %s | tail -1 | awk '{ print $3 }'" %
path)
if r != 0:
return None
if not size:
return None
size = size.strip('\t\n ')
return sizeunit.get_size(size)
def add_backup_storage(deployConfig, session_uuid):
if xmlobject.has_element(deployConfig, 'backupStorages.sftpBackupStorage'):
for bs in xmlobject.safe_list(deployConfig.backupStorages.sftpBackupStorage):
action = api_actions.AddSftpBackupStorageAction()
action.sessionUuid = session_uuid
action.name = bs.name_
action.description = bs.description__
action.url = bs.url_
action.username = bs.username_
action.password = bs.password_
action.hostname = bs.hostname_
if hasattr(bs, 'port_'):
action.port = bs.port_
action.sshport = bs.port_
action.sshPort = bs.port_
action.timeout = AddKVMHostTimeOut #for some platform slowly salt execution
action.type = inventory.SFTP_BACKUP_STORAGE_TYPE
thread = threading.Thread(target = _thread_for_action, args = (action, ))
wait_for_thread_queue()
thread.start()
if xmlobject.has_element(deployConfig, 'backupStorages.imageStoreBackupStorage'):
for bs in xmlobject.safe_list(deployConfig.backupStorages.imageStoreBackupStorage):
action = api_actions.AddImageStoreBackupStorageAction()
action.sessionUuid = session_uuid
action.name = bs.name_
action.description = bs.description__
action.url = bs.url_
action.username = bs.username_
action.password = bs.password_
action.hostname = bs.hostname_
if hasattr(bs, 'port_'):
action.port = bs.port_
action.sshport = bs.port_
action.sshPort = bs.port_
action.timeout = AddKVMHostTimeOut #for some platform slowly salt execution
action.type = inventory.IMAGE_STORE_BACKUP_STORAGE_TYPE
thread = threading.Thread(target = _thread_for_action, args = (action, ))
wait_for_thread_queue()
thread.start()
if xmlobject.has_element(deployConfig, 'backupStorages.cephBackupStorage'):
for bs in xmlobject.safe_list(deployConfig.backupStorages.cephBackupStorage):
action = api_actions.AddCephBackupStorageAction()
action.sessionUuid = session_uuid
action.name = bs.name_
action.description = bs.description__
action.monUrls = bs.monUrls_.split(';')
if bs.poolName__:
action.poolName = bs.poolName_
action.timeout = AddKVMHostTimeOut #for some platform slowly salt execution
action.type = inventory.CEPH_BACKUP_STORAGE_TYPE
thread = threading.Thread(target = _thread_for_action, args = (action, ))
wait_for_thread_queue()
thread.start()
if xmlobject.has_element(deployConfig, 'backupStorages.simulatorBackupStorage'):
for bs in xmlobject.safe_list(deployConfig.backupStorages.simulatorBackupStorage):
action = api_actions.AddSimulatorBackupStorageAction()
action.sessionUuid = session_uuid
action.name = bs.name_
action.description = bs.description__
action.url = bs.url_
action.type = inventory.SIMULATOR_BACKUP_STORAGE_TYPE
action.totalCapacity = sizeunit.get_size(bs.totalCapacity_)
action.availableCapacity = sizeunit.get_size(bs.availableCapacity_)
thread = threading.Thread(target = _thread_for_action, args = (action, ))
wait_for_thread_queue()
thread.start()
wait_for_thread_done()
def test():
global original_rate
global new_offering_uuid
test_util.test_dsc('Test memory over provision method')
cond = res_ops.gen_query_conditions('state', '=', 'Enabled')
cond = res_ops.gen_query_conditions('status', '=', 'Connected', cond)
host = res_ops.query_resource_with_num(res_ops.HOST, cond, limit=1)
if not host:
test_util.test_skip('No Enabled/Connected host was found, skip test.')
return True
host = host[0]
over_provision_rate = 2
target_vm_num = 4
host_res = test_lib.lib_get_cpu_memory_capacity(host_uuids=[host.uuid])
real_availableMemory = host_res.availableMemory - \
sizeunit.get_size(test_lib.lib_get_reserved_memory())
avail_mem = real_availableMemory * over_provision_rate
if avail_mem <= 1024 * 1024 * 1024:
test_util.test_skip('Available memory is less than 512MB, skip test.')
return True
test_util.test_logger('host available memory is: %s' %
host_res.availableMemory)
original_rate = test_lib.lib_set_provision_memory_rate(over_provision_rate)
new_offering_mem = avail_mem / target_vm_num
new_offering = test_lib.lib_create_instance_offering(
memorySize=new_offering_mem)
new_offering_uuid = new_offering.uuid
times = 1
while (times <= target_vm_num):
try:
vm_name = 'mem_over_prs_vm_%d' % times
vm = test_stub.create_vm(vm_name = vm_name, \
host_uuid = host.uuid, \
instance_offering_uuid = new_offering.uuid)
test_obj_dict.add_vm(vm)
host_res_new = test_lib.lib_get_cpu_memory_capacity(
host_uuids=[host.uuid])
test_util.test_logger(
'After create vm: %s, host available memory is: %s' %
(vm_name, host_res_new.availableMemory))
except Exception as e:
test_util.test_logger(
"Unexpected VM Creation Failure in memory over provision test. Previous available memory is %s"
% host_res_new.availableMemory)
raise e
times += 1
host_res2 = test_lib.lib_get_cpu_memory_capacity(host_uuids=[host.uuid])
avail_mem2 = host_res2.availableMemory
if avail_mem2 > new_offering_mem:
test_util.test_fail(
'Available memory: %d is still bigger than offering memory: %d , after creating 4 vms.'
% (avail_mem2, new_offering_mem))
try:
vm = test_stub.create_vm(vm_name = 'mem_over_prs_vm_bad', \
host_uuid = host.uuid, \
instance_offering_uuid = new_offering.uuid)
test_obj_dict.add_vm(vm)
except:
test_util.test_logger(
"Expected VM Creation Failure in memory over provision test. ")
else:
test_util.test_fail("The 5th VM is still created up, which is wrong")
test_lib.lib_set_provision_memory_rate(original_rate)
vm_ops.delete_instance_offering(new_offering_uuid)
test_lib.lib_robot_cleanup(test_obj_dict)
test_util.test_pass('Memory Over Provision Test Pass')
def test():
global res
global original_rate
test_util.test_dsc('Test storage over provision method')
test_lib.lib_skip_if_ps_num_is_not_eq_number(1)
zone_uuid = res_ops.query_resource(res_ops.ZONE)[0].uuid
cond = res_ops.gen_query_conditions('state', '=', 'Enabled')
cond = res_ops.gen_query_conditions('status', '=', 'Connected', cond)
host = res_ops.query_resource_with_num(res_ops.HOST, cond, limit = 1)
if not host:
test_util.test_skip('No Enabled/Connected host was found, skip test.' )
return True
ps = res_ops.query_resource_with_num(res_ops.PRIMARY_STORAGE, cond, limit = 1)
if not ps:
test_util.test_skip('No Enabled/Connected primary storage was found, skip test.' )
return True
host = host[0]
ps = ps[0]
ps_type = ps.type
#TODO: Fix ceph testing
if ps_type == 'Ceph' or ps_type == 'SharedMountPoint':
test_util.test_skip('skip test for ceph and smp.')
over_provision_rate = 2.5
target_volume_num = 12
kept_disk_size = 10 * 1024 * 1024
vm = test_stub.create_vm(vm_name = 'storage_over_prs_vm_1', \
host_uuid = host.uuid)
test_obj_dict.add_vm(vm)
vm.check()
avail_cap = get_storage_capacity(ps_type, host.uuid, ps.uuid)
if avail_cap < kept_disk_size:
test_util.test_skip('available disk capacity:%d is too small, skip test.' % avail_cap)
return True
res = sizeunit.get_size(test_lib.lib_get_reserved_primary_storage())
original_rate = test_lib.lib_set_provision_storage_rate(over_provision_rate)
#data_volume_size = int(over_provision_rate * (avail_cap - kept_disk_size) / target_volume_num)
data_volume_size = int(over_provision_rate * (avail_cap - res )/ target_volume_num)
#will change the rate back to check if available capacity is same with original one. This was a bug, that only happened when system create 1 vm.
test_lib.lib_set_provision_storage_rate(original_rate)
avail_cap_tmp = get_storage_capacity(ps_type, host.uuid, ps.uuid)
if avail_cap != avail_cap_tmp:
test_util.test_fail('disk size is not same, between 2 times provision. Before change over rate, 1st cap: %d; 2nd cap: %d' % (avail_cap, avail_cap_tmp))
test_lib.lib_set_provision_storage_rate(over_provision_rate)
test_util.test_logger('Will create a serial of volume. Each of them will have %d size.' % data_volume_size)
disk_offering_option = test_util.DiskOfferingOption()
disk_offering_option.set_name('storage-over-ps-test')
disk_offering_option.set_diskSize(data_volume_size)
data_volume_offering = vol_ops.create_volume_offering(disk_offering_option)
test_obj_dict.add_disk_offering(data_volume_offering)
volume_creation_option = test_util.VolumeOption()
volume_creation_option.set_disk_offering_uuid(data_volume_offering.uuid)
times = 1
while (times <= target_volume_num):
try:
volume_creation_option.set_name('volume-%d' % times)
volume = test_stub.create_volume(volume_creation_option)
test_obj_dict.add_volume(volume)
test_util.test_logger('Current available storage size: %d' % get_storage_capacity(ps_type, host.uuid, ps.uuid))
volume.attach(vm)
except Exception as e:
test_util.test_logger("Unexpected volume Creation Failure in storage over provision test. ")
raise e
times += 1
time.sleep(2)
avail_cap2 = (get_storage_capacity(ps_type, host.uuid, ps.uuid)-res)
if avail_cap2 > data_volume_size:
test_util.test_fail('Available disk size: %d is still bigger than offering disk size: %d , after creating %d volumes.' % (avail_cap2, data_volume_size, target_volume_num))
try:
volume_creation_option.set_name('volume-%d' % (times + 1))
volume = test_stub.create_volume(volume_creation_option)
test_obj_dict.add_volume(volume)
volume.attach(vm)
except:
test_util.test_logger("Expected Volume Creation Failure in storage over provision test. ")
else:
test_util.test_fail("The %dth Volume is still attachable, which is wrong"% (target_volume_num + 1))
test_lib.lib_set_provision_storage_rate(original_rate)
test_lib.lib_robot_cleanup(test_obj_dict)
test_util.test_pass('Memory Over Provision Test Pass')
def test():
global original_rate
global new_offering_uuid
test_util.test_dsc('Test memory over provision method')
cond = res_ops.gen_query_conditions('state', '=', 'Enabled')
cond = res_ops.gen_query_conditions('status', '=', 'Connected', cond)
host = res_ops.query_resource_with_num(res_ops.HOST, cond, limit = 1)
if not host:
test_util.test_skip('No Enabled/Connected host was found, skip test.' )
return True
host = host[0]
over_provision_rate = 2
target_vm_num = 4
host_res = test_lib.lib_get_cpu_memory_capacity(host_uuids = [host.uuid])
real_availableMemory = host_res.availableMemory - \
sizeunit.get_size(test_lib.lib_get_reserved_memory())
avail_mem = real_availableMemory * over_provision_rate
if avail_mem <= 1024*1024*1024:
test_util.test_skip('Available memory is less than 512MB, skip test.')
return True
test_util.test_logger('host available memory is: %s' % host_res.availableMemory)
original_rate = test_lib.lib_set_provision_memory_rate(over_provision_rate)
new_offering_mem = avail_mem / target_vm_num
new_offering = test_lib.lib_create_instance_offering(memorySize = new_offering_mem)
new_offering_uuid = new_offering.uuid
times = 1
while (times <= target_vm_num):
try:
vm_name = 'mem_over_prs_vm_%d' % times
vm = test_stub.create_vm(vm_name = vm_name, \
host_uuid = host.uuid, \
instance_offering_uuid = new_offering.uuid)
test_obj_dict.add_vm(vm)
host_res_new = test_lib.lib_get_cpu_memory_capacity(host_uuids = [host.uuid])
test_util.test_logger('After create vm: %s, host available memory is: %s' % (vm_name, host_res_new.availableMemory))
except Exception as e:
test_util.test_logger("Unexpected VM Creation Failure in memory over provision test. Previous available memory is %s" % host_res_new.availableMemory)
raise e
times += 1
host_res2 = test_lib.lib_get_cpu_memory_capacity(host_uuids = [host.uuid])
avail_mem2 = host_res2.availableMemory
if avail_mem2 > new_offering_mem:
test_util.test_fail('Available memory: %d is still bigger than offering memory: %d , after creating 4 vms.' % (avail_mem2, new_offering_mem))
try:
vm = test_stub.create_vm(vm_name = 'mem_over_prs_vm_bad', \
host_uuid = host.uuid, \
instance_offering_uuid = new_offering.uuid)
test_obj_dict.add_vm(vm)
except:
test_util.test_logger("Expected VM Creation Failure in memory over provision test. ")
else:
test_util.test_fail("The 5th VM is still created up, which is wrong")
test_lib.lib_set_provision_memory_rate(original_rate)
vm_ops.delete_instance_offering(new_offering_uuid)
test_lib.lib_robot_cleanup(test_obj_dict)
test_util.test_pass('Memory Over Provision Test Pass')