def create_wait(self, plugin, context, device_dict, device_id, auth_attr):
region_name = device_dict.get('placement_attr',
{}).get('region_name', None)
heatclient_ = HeatClient(auth_attr, region_name)
stack = heatclient_.get(device_id)
status = stack.stack_status
stack_retries = STACK_RETRIES
error_reason = None
while status == 'CREATE_IN_PROGRESS' and stack_retries > 0:
time.sleep(STACK_RETRY_WAIT)
try:
stack = heatclient_.get(device_id)
except Exception:
LOG.exception(
_("Device Instance cleanup may not have "
"happened because Heat API request failed "
"while waiting for the stack %(stack)s to be "
"deleted"), {'stack': device_id})
break
status = stack.stack_status
LOG.debug(_('status: %s'), status)
stack_retries = stack_retries - 1
LOG.debug(_('stack status: %(stack)s %(status)s'), {
'stack': str(stack),
'status': status
})
if stack_retries == 0 and status != 'CREATE_COMPLETE':
error_reason = _("Resource creation is not completed within"
" {wait} seconds as creation of stack {stack}"
" is not completed").format(
wait=(STACK_RETRIES * STACK_RETRY_WAIT),
stack=device_id)
LOG.warning(_("VNF Creation failed: %(reason)s"),
{'reason': error_reason})
raise vnfm.DeviceCreateWaitFailed(device_id=device_id,
reason=error_reason)
elif stack_retries != 0 and status != 'CREATE_COMPLETE':
error_reason = stack.stack_status_reason
raise vnfm.DeviceCreateWaitFailed(device_id=device_id,
reason=error_reason)
outputs = stack.outputs
LOG.debug(_('outputs %s'), outputs)
PREFIX = 'mgmt_ip-'
mgmt_ips = dict(
(output['output_key'][len(PREFIX):], output['output_value'])
for output in outputs
if output.get('output_key', '').startswith(PREFIX))
if mgmt_ips:
device_dict['mgmt_url'] = jsonutils.dumps(mgmt_ips)
def delete_wait(self,
plugin,
context,
device_id,
auth_attr,
region_name=None):
heatclient_ = HeatClient(auth_attr, region_name)
stack = heatclient_.get(device_id)
status = stack.stack_status
error_reason = None
stack_retries = STACK_RETRIES
while (status == 'DELETE_IN_PROGRESS' and stack_retries > 0):
time.sleep(STACK_RETRY_WAIT)
try:
stack = heatclient_.get(device_id)
except heatException.HTTPNotFound:
return
except Exception:
LOG.exception(
_("Device Instance cleanup may not have "
"happened because Heat API request failed "
"while waiting for the stack %(stack)s to be "
"deleted"), {'stack': device_id})
break
status = stack.stack_status
stack_retries = stack_retries - 1
if stack_retries == 0 and status != 'DELETE_COMPLETE':
error_reason = _("Resource cleanup for device is"
" not completed within {wait} seconds as "
"deletion of Stack {stack} is "
"not completed").format(stack=device_id,
wait=(STACK_RETRIES *
STACK_RETRY_WAIT))
LOG.warning(error_reason)
raise vnfm.DeviceCreateWaitFailed(device_id=device_id,
reason=error_reason)
if stack_retries != 0 and status != 'DELETE_COMPLETE':
error_reason = _("device {device_id} deletion is not completed. "
"{stack_status}").format(device_id=device_id,
stack_status=status)
LOG.warning(error_reason)
raise vnfm.DeviceCreateWaitFailed(device_id=device_id,
reason=error_reason)
def create_wait(self, plugin, context, device_dict, device_id):
heatclient_ = HeatClient(context)
stack = heatclient_.get(device_id)
status = stack.stack_status
stack_retries = STACK_RETRIES
while status == 'CREATE_IN_PROGRESS' and stack_retries > 0:
time.sleep(STACK_RETRY_WAIT)
try:
stack = heatclient_.get(device_id)
except Exception:
LOG.exception(
_("Device Instance cleanup may not have "
"happened because Heat API request failed "
"while waiting for the stack %(stack)s to be "
"deleted"), {'stack': device_id})
break
status = stack.stack_status
LOG.debug(_('status: %s'), status)
stack_retries = stack_retries - 1
LOG.debug(_('stack status: %(stack)s %(status)s'), {
'stack': str(stack),
'status': status
})
if stack_retries == 0:
LOG.warning(
_("Resource creation is"
" not completed within %(wait)s seconds as "
"creation of Stack %(stack)s is not completed"), {
'wait': (STACK_RETRIES * STACK_RETRY_WAIT),
'stack': device_id
})
if status != 'CREATE_COMPLETE':
raise vnfm.DeviceCreateWaitFailed(device_id=device_id)
outputs = stack.outputs
LOG.debug(_('outputs %s'), outputs)
PREFIX = 'mgmt_ip-'
mgmt_ips = dict(
(output['output_key'][len(PREFIX):], output['output_value'])
for output in outputs
if output.get('output_key', '').startswith(PREFIX))
if mgmt_ips:
device_dict['mgmt_url'] = jsonutils.dumps(mgmt_ips)