def __init__(self, scheme):
#self._metadata_iso_catalog = CONF.vcloud.metadata_iso_catalog
self._session = VCloudAPISession(
host_ip=CONF.vcloud.vcloud_host_ip,
host_port=CONF.vcloud.vcloud_host_port,
server_username=CONF.vcloud.vcloud_host_username,
server_password=CONF.vcloud.vcloud_host_password,
org=CONF.vcloud.vcloud_org,
vdc=CONF.vcloud.vcloud_vdc,
version=CONF.vcloud.vcloud_version,
service=CONF.vcloud.vcloud_service,
verify=CONF.vcloud.vcloud_verify,
service_type=CONF.vcloud.vcloud_service_type,
retry_count=CONF.vcloud.vcloud_api_retry_count,
create_session=True,
scheme=scheme)
def __init__(self, scheme):
# self._metadata_iso_catalog = CONF.vcloud.metadata_iso_catalog
self._session = VCloudAPISession(
host_ip=CONF.vcloud.vcloud_host_ip,
host_port=CONF.vcloud.vcloud_host_port,
server_username=CONF.vcloud.vcloud_host_username,
server_password=CONF.vcloud.vcloud_host_password,
org=CONF.vcloud.vcloud_org,
vdc=CONF.vcloud.vcloud_vdc,
version=CONF.vcloud.vcloud_version,
service=CONF.vcloud.vcloud_service,
verify=CONF.vcloud.vcloud_verify,
service_type=CONF.vcloud.vcloud_service_type,
retry_count=CONF.vcloud.vcloud_api_retry_count,
create_session=True,
scheme=scheme,
)
class VCloudClient(object):
def __init__(self, scheme):
# self._metadata_iso_catalog = CONF.vcloud.metadata_iso_catalog
self._session = VCloudAPISession(
host_ip=CONF.vcloud.vcloud_host_ip,
host_port=CONF.vcloud.vcloud_host_port,
server_username=CONF.vcloud.vcloud_host_username,
server_password=CONF.vcloud.vcloud_host_password,
org=CONF.vcloud.vcloud_org,
vdc=CONF.vcloud.vcloud_vdc,
version=CONF.vcloud.vcloud_version,
service=CONF.vcloud.vcloud_service,
verify=CONF.vcloud.vcloud_verify,
service_type=CONF.vcloud.vcloud_service_type,
retry_count=CONF.vcloud.vcloud_api_retry_count,
create_session=True,
scheme=scheme,
)
@property
def org(self):
return self._session.org
@property
def username(self):
return self._session.username
@property
def password(self):
return self._session.password
@property
def vdc(self):
return self._session.vdc
@property
def host_ip(self):
return self._session.host_ip
def _get_vcloud_vdc(self):
return self._invoke_api("get_vdc", self._session.vdc)
def _get_vcloud_vapp(self, vapp_name):
the_vapp = self._invoke_api("get_vapp", self._get_vcloud_vdc(), vapp_name)
if not the_vapp:
LOG.info("can't find the vapp %s" % vapp_name)
return None
else:
return the_vapp
def _invoke_api(self, method_name, *args, **kwargs):
res = self._session.invoke_api(self._session.vca, method_name, *args, **kwargs)
LOG.info("_invoke_api (%s, %s, %s) = %s" % (method_name, args, kwargs, res))
return res
def _invoke_vapp_api(self, the_vapp, method_name, *args, **kwargs):
res = self._session.invoke_api(the_vapp, method_name, *args, **kwargs)
LOG.info("_invoke_vapp_api (%s, %s, %s) = %s" % (method_name, args, kwargs, res))
return res
def get_disk_ref(self, disk_name):
disk_refs = self._invoke_api("get_diskRefs", self._get_vcloud_vdc())
link = filter(lambda link: link.get_name() == disk_name, disk_refs)
if len(link) == 1:
return True, link[0]
elif len(link) == 0:
return False, "disk not found"
elif len(link) > 1:
return False, "more than one disks found with that name."
def power_off_vapp(self, vapp_name):
@RetryDecorator(max_retry_count=60, exceptions=exceptions.NoneException)
def _power_off(vapp_name):
expected_vapp_status = constants.VM_POWER_OFF_STATUS
the_vapp = self._get_vcloud_vapp(vapp_name)
vapp_status = self._get_status_first_vm(the_vapp)
if vapp_status == expected_vapp_status:
return the_vapp
task_stop = self._invoke_vapp_api(the_vapp, "undeploy")
if not task_stop:
raise exceptions.NoneException("power off vapp failed, task")
self._session.wait_for_task(task_stop)
retry_times = 60
while vapp_status != expected_vapp_status and retry_times > 0:
eventlet.greenthread.sleep(3)
the_vapp = self._get_vcloud_vapp(vapp_name)
vapp_status = self._get_status_first_vm(the_vapp)
LOG.debug("During power off vapp_name: %s, %s" % (vapp_name, vapp_status))
retry_times -= 1
return the_vapp
return _power_off(vapp_name)
def _get_status_first_vm(self, the_vapp):
children = the_vapp.me.get_Children()
if children:
vms = children.get_Vm()
for vm in vms:
return vm.get_status()
return None
def power_on_vapp(self, vapp_name):
@RetryDecorator(max_retry_count=60, exceptions=exceptions.NoneException)
def _power_on(vapp_name):
the_vapp = self._get_vcloud_vapp(vapp_name)
vapp_status = self._get_status_first_vm(the_vapp)
expected_vapp_status = constants.VM_POWER_ON_STATUS
if vapp_status == expected_vapp_status:
return the_vapp
task = self._invoke_vapp_api(the_vapp, "poweron")
if not task:
raise exceptions.NoneException("power on vapp failed, task")
self._session.wait_for_task(task)
retry_times = 60
while vapp_status != expected_vapp_status and retry_times > 0:
eventlet.greenthread.sleep(3)
the_vapp = self._get_vcloud_vapp(vapp_name)
vapp_status = self._get_status_first_vm(the_vapp)
LOG.debug("During power on vapp_name: %s, %s" % (vapp_name, vapp_status))
retry_times -= 1
return the_vapp
return _power_on(vapp_name)
def create_vapp(self, vapp_name, template_name, network_configs, root_gb=None):
result, task = self._session.invoke_api(
self._session.vca,
"create_vapp",
self.vdc,
vapp_name,
template_name,
network_configs=network_configs,
root_gb=root_gb,
)
# check the task is success or not
if not result:
raise exceptions.VCloudDriverException("Create_vapp error, task:" + task)
self._session.wait_for_task(task)
the_vdc = self._session.invoke_api(self._session.vca, "get_vdc", self.vdc)
return self._session.invoke_api(self._session.vca, "get_vapp", the_vdc, vapp_name)
def delete_vapp(self, vapp_name):
the_vapp = self._get_vcloud_vapp(vapp_name)
task = self._invoke_vapp_api(the_vapp, "delete")
if not task:
raise exception.CinderException("delete vapp failed, task: %s" % task)
self._session.wait_for_task(task)
def reboot_vapp(self, vapp_name):
the_vapp = self._get_vcloud_vapp(vapp_name)
task = self._invoke_vapp_api(the_vapp, "reboot")
if not task:
raise exception.CinderException("reboot vapp failed, task: %s" % task)
self._session.wait_for_task(task)
def get_vapp_ip(self, vapp_name):
the_vapp = self._get_vcloud_vapp(vapp_name)
vms_network_infos = self._invoke_vapp_api(the_vapp, "get_vms_network_info")
for vm_network_infos in vms_network_infos:
for vm_network_info in vm_network_infos:
if vm_network_info["ip"] and (
vm_network_info["network_name"] == CONF.vcloud.provider_tunnel_network_name
):
return vm_network_info["ip"]
return None
def create_volume(self, disk_name, disk_size):
result, resp = self._session.invoke_api(
self._session.vca, "add_disk", self.vdc, disk_name, int(disk_size) * units.Gi
)
if result:
self._session.wait_for_task(resp.get_Tasks().get_Task()[0])
LOG.info("Created volume : %s sucess", disk_name)
else:
err_msg = "Unable to create volume, reason: %s" % resp
LOG.error(err_msg)
raise exception.VolumeBackendAPIException(err_msg)
def delete_volume(self, disk_name):
result, resp = self._session.invoke_api(self._session.vca, "delete_disk", self.vdc, disk_name)
if result:
self._session.wait_for_task(resp)
LOG.info("delete volume : %s success", disk_name)
else:
if resp == "disk not found":
LOG.warning("delete volume: unable to find volume %(name)s", {"name": disk_name})
else:
raise exception.VolumeBackendAPIException("Unable to delete volume %s" % disk_name)
def attach_disk_to_vm(self, vapp_name, disk_ref):
@RetryDecorator(max_retry_count=60, exceptions=exceptions.NoneException)
def _attach_disk(vapp_name, disk_ref):
the_vapp = self._get_vcloud_vapp(vapp_name)
task = the_vapp.attach_disk_to_vm(disk_ref)
if not task:
raise exceptions.NoneException("Unable to attach disk to vm %s" % vapp_name)
else:
self._session.wait_for_task(task)
return True
return _attach_disk(vapp_name, disk_ref)
def detach_disk_from_vm(self, vapp_name, disk_ref):
@RetryDecorator(max_retry_count=60, exceptions=exceptions.NoneException)
def _detach_disk(vapp_name, disk_ref):
the_vapp = self._get_vcloud_vapp(vapp_name)
task = the_vapp.detach_disk_from_vm(disk_ref)
if not task:
raise exceptions.NoneException("Unable to detach disk from vm %s" % vapp_name)
else:
self._session.wait_for_task(task)
return True
return _detach_disk(vapp_name, disk_ref)
def get_network_configs(self, network_names):
return self._session.invoke_api(self._session.vca, "get_network_configs", self.vdc, network_names)
def get_network_connections(self, vapp, network_names):
return self._session.invoke_api(vapp, "get_network_connections", network_names)
def update_vms_connections(self, vapp, network_connections):
result, task = self._session.invoke_api(vapp, "update_vms_connections", network_connections)
# check the task is success or not
if not result:
raise exceptions.VCloudDriverException("Update_vms_connections error, task:" + task)
self._session.wait_for_task(task)
def get_disk_attached_vapp(self, disk_name):
vapps = self._invoke_api("get_disk_attached_vapp", self.vdc, disk_name)
if len(vapps) == 1:
return vapps[0]
else:
return None
class VCloudClient(object):
def __init__(self, scheme):
#self._metadata_iso_catalog = CONF.vcloud.metadata_iso_catalog
self._session = VCloudAPISession(
host_ip=CONF.vcloud.vcloud_host_ip,
host_port=CONF.vcloud.vcloud_host_port,
server_username=CONF.vcloud.vcloud_host_username,
server_password=CONF.vcloud.vcloud_host_password,
org=CONF.vcloud.vcloud_org,
vdc=CONF.vcloud.vcloud_vdc,
version=CONF.vcloud.vcloud_version,
service=CONF.vcloud.vcloud_service,
verify=CONF.vcloud.vcloud_verify,
service_type=CONF.vcloud.vcloud_service_type,
retry_count=CONF.vcloud.vcloud_api_retry_count,
create_session=True,
scheme=scheme)
@property
def org(self):
return self._session.org
@property
def username(self):
return self._session.username
@property
def password(self):
return self._session.password
@property
def vdc(self):
return self._session.vdc
@property
def host_ip(self):
return self._session.host_ip
def _get_vcloud_vdc(self):
return self._invoke_api("get_vdc", self._session.vdc)
def _get_vcloud_vapp(self, vapp_name):
the_vapp = self._invoke_api("get_vapp", self._get_vcloud_vdc(),
vapp_name)
if not the_vapp:
LOG.info("can't find the vapp %s" % vapp_name)
return None
else:
return the_vapp
def _invoke_api(self, method_name, *args, **kwargs):
res = self._session.invoke_api(self._session.vca, method_name, *args,
**kwargs)
LOG.info("_invoke_api (%s, %s, %s) = %s" %
(method_name, args, kwargs, res))
return res
def _invoke_vapp_api(self, the_vapp, method_name, *args, **kwargs):
res = self._session.invoke_api(the_vapp, method_name, *args, **kwargs)
LOG.info("_invoke_vapp_api (%s, %s, %s) = %s" %
(method_name, args, kwargs, res))
return res
def get_disk_ref(self, disk_name):
disk_refs = self._invoke_api('get_diskRefs', self._get_vcloud_vdc())
link = filter(lambda link: link.get_name() == disk_name, disk_refs)
if len(link) == 1:
return True, link[0]
elif len(link) == 0:
return False, 'disk not found'
elif len(link) > 1:
return False, 'more than one disks found with that name.'
def power_off_vapp(self, vapp_name):
@RetryDecorator(max_retry_count=60,
exceptions=exceptions.NoneException)
def _power_off(vapp_name):
expected_vapp_status = constants.VM_POWER_OFF_STATUS
the_vapp = self._get_vcloud_vapp(vapp_name)
vapp_status = self._get_status_first_vm(the_vapp)
if vapp_status == expected_vapp_status:
return the_vapp
task_stop = self._invoke_vapp_api(the_vapp, "undeploy")
if not task_stop:
raise exceptions.NoneException("power off vapp failed, task")
self._session.wait_for_task(task_stop)
retry_times = 60
while vapp_status != expected_vapp_status and retry_times > 0:
eventlet.greenthread.sleep(3)
the_vapp = self._get_vcloud_vapp(vapp_name)
vapp_status = self._get_status_first_vm(the_vapp)
LOG.debug('During power off vapp_name: %s, %s' %
(vapp_name, vapp_status))
retry_times -= 1
return the_vapp
return _power_off(vapp_name)
def _get_status_first_vm(self, the_vapp):
children = the_vapp.me.get_Children()
if children:
vms = children.get_Vm()
for vm in vms:
return vm.get_status()
return None
def power_on_vapp(self, vapp_name):
@RetryDecorator(max_retry_count=60,
exceptions=exceptions.NoneException)
def _power_on(vapp_name):
the_vapp = self._get_vcloud_vapp(vapp_name)
vapp_status = self._get_status_first_vm(the_vapp)
expected_vapp_status = constants.VM_POWER_ON_STATUS
if vapp_status == expected_vapp_status:
return the_vapp
task = self._invoke_vapp_api(the_vapp, "poweron")
if not task:
raise exceptions.NoneException("power on vapp failed, task")
self._session.wait_for_task(task)
retry_times = 60
while vapp_status != expected_vapp_status and retry_times > 0:
eventlet.greenthread.sleep(3)
the_vapp = self._get_vcloud_vapp(vapp_name)
vapp_status = self._get_status_first_vm(the_vapp)
LOG.debug('During power on vapp_name: %s, %s' %
(vapp_name, vapp_status))
retry_times -= 1
return the_vapp
return _power_on(vapp_name)
def create_vapp(self,
vapp_name,
template_name,
network_configs,
root_gb=None):
result, task = self._session.invoke_api(
self._session.vca,
"create_vapp",
self.vdc,
vapp_name,
template_name,
network_configs=network_configs,
root_gb=root_gb)
# check the task is success or not
if not result:
raise exceptions.VCloudDriverException("Create_vapp error, task:" +
task)
self._session.wait_for_task(task)
the_vdc = self._session.invoke_api(self._session.vca, "get_vdc",
self.vdc)
return self._session.invoke_api(self._session.vca, "get_vapp", the_vdc,
vapp_name)
def delete_vapp(self, vapp_name):
the_vapp = self._get_vcloud_vapp(vapp_name)
task = self._invoke_vapp_api(the_vapp, "delete")
if not task:
raise exception.CinderException("delete vapp failed, task: %s" %
task)
self._session.wait_for_task(task)
def reboot_vapp(self, vapp_name):
the_vapp = self._get_vcloud_vapp(vapp_name)
task = self._invoke_vapp_api(the_vapp, "reboot")
if not task:
raise exception.CinderException("reboot vapp failed, task: %s" %
task)
self._session.wait_for_task(task)
def get_vapp_ip(self, vapp_name):
the_vapp = self._get_vcloud_vapp(vapp_name)
vms_network_infos = self._invoke_vapp_api(the_vapp,
"get_vms_network_info")
for vm_network_infos in vms_network_infos:
for vm_network_info in vm_network_infos:
if vm_network_info['ip'] and \
(vm_network_info['network_name'] == CONF.vcloud.provider_tunnel_network_name):
return vm_network_info['ip']
return None
def create_volume(self, disk_name, disk_size):
result, resp = self._session.invoke_api(self._session.vca, "add_disk",
self.vdc, disk_name,
int(disk_size) * units.Gi)
if result:
self._session.wait_for_task(resp.get_Tasks().get_Task()[0])
LOG.info('Created volume : %s sucess', disk_name)
else:
err_msg = 'Unable to create volume, reason: %s' % resp
LOG.error(err_msg)
raise exception.VolumeBackendAPIException(err_msg)
def delete_volume(self, disk_name):
result, resp = self._session.invoke_api(self._session.vca,
"delete_disk", self.vdc,
disk_name)
if result:
self._session.wait_for_task(resp)
LOG.info('delete volume : %s success', disk_name)
else:
if resp == 'disk not found':
LOG.warning('delete volume: unable to find volume %(name)s',
{'name': disk_name})
else:
raise exception.VolumeBackendAPIException(
"Unable to delete volume %s" % disk_name)
def attach_disk_to_vm(self, vapp_name, disk_ref):
@RetryDecorator(max_retry_count=60,
exceptions=exceptions.NoneException)
def _attach_disk(vapp_name, disk_ref):
the_vapp = self._get_vcloud_vapp(vapp_name)
task = the_vapp.attach_disk_to_vm(disk_ref)
if not task:
raise exceptions.NoneException(
"Unable to attach disk to vm %s" % vapp_name)
else:
self._session.wait_for_task(task)
return True
return _attach_disk(vapp_name, disk_ref)
def detach_disk_from_vm(self, vapp_name, disk_ref):
@RetryDecorator(max_retry_count=60,
exceptions=exceptions.NoneException)
def _detach_disk(vapp_name, disk_ref):
the_vapp = self._get_vcloud_vapp(vapp_name)
task = the_vapp.detach_disk_from_vm(disk_ref)
if not task:
raise exceptions.NoneException(
"Unable to detach disk from vm %s" % vapp_name)
else:
self._session.wait_for_task(task)
return True
return _detach_disk(vapp_name, disk_ref)
def get_network_configs(self, network_names):
return self._session.invoke_api(self._session.vca,
"get_network_configs", self.vdc,
network_names)
def get_network_connections(self, vapp, network_names):
return self._session.invoke_api(vapp, "get_network_connections",
network_names)
def update_vms_connections(self, vapp, network_connections):
result, task = self._session.invoke_api(vapp, "update_vms_connections",
network_connections)
# check the task is success or not
if not result:
raise exceptions.VCloudDriverException(
"Update_vms_connections error, task:" + task)
self._session.wait_for_task(task)
def get_disk_attached_vapp(self, disk_name):
vapps = self._invoke_api('get_disk_attached_vapp', self.vdc, disk_name)
if len(vapps) == 1:
return vapps[0]
else:
return None