def validate_stats(self, ui=False):
""" Validates that the detail page matches the Providers information.
This method logs into the provider using the mgmt_system interface and collects
a set of statistics to be matched against the UI. The details page is then refreshed
continuously until the matching of all items is complete. A error will be raised
if the match is not complete within a certain defined time period.
"""
# If we're not using db, make sure we are on the provider detail page
if ui:
self.load_details()
# Initial bullet check
if self._do_stats_match(self.mgmt, self.STATS_TO_MATCH, ui=ui):
self.mgmt.disconnect()
return
else:
# Set off a Refresh Relationships
method = 'ui' if ui else None
self.refresh_provider_relationships(method=method)
refresh_timer = RefreshTimer(time_for_refresh=300)
wait_for(self._do_stats_match,
[self.mgmt, self.STATS_TO_MATCH, refresh_timer],
{'ui': ui},
message="do_stats_match_db",
num_sec=1000,
delay=60)
self.mgmt.disconnect()
def test_provision_from_template(appliance, provider, testing_instance,
soft_assert):
""" Tests instance provision from template
Metadata:
test_flag: provision
"""
instance, inst_args, image = testing_instance
instance.create(**inst_args)
logger.info('Waiting for cfme provision request for vm %s', instance.name)
request_description = 'Provision from [{}] to [{}]'.format(
image, instance.name)
provision_request = RequestCollection(appliance).instantiate(
request_description)
try:
provision_request.wait_for_request(method='ui')
except Exception as e:
logger.info("Provision failed {}: {}".format(
e, provision_request.row.last_message.text()))
raise e
assert provision_request.is_succeeded(method='ui'), \
"Provisioning failed with the message {}".format(provision_request.row.last_message.text)
instance.wait_to_appear(timeout=800)
provider.refresh_provider_relationships()
logger.info("Refreshing provider relationships and power states")
refresh_timer = RefreshTimer(time_for_refresh=300)
wait_for(provider.is_refreshed, [refresh_timer],
message="is_refreshed",
num_sec=1000,
delay=60,
handle_exception=True)
soft_assert(instance.does_vm_exist_on_provider(),
"Instance wasn't provisioned")
def wait_for_ui_state_refresh(instance,
provider,
state_change_time,
timeout=900):
""" Waits for 'State Changed On' refresh
"""
view = navigate_to(instance, 'Details')
def _wait_for_state_refresh():
try:
state = view.entities.summary('Power Management').get_text_of(
'State Changed On')
return state_change_time != state
except NameError:
logger.warning(
'NameError caught while waiting for state change, continuing')
return False
refresh_timer = RefreshTimer(time_for_refresh=180)
def _fail_func():
provider.is_refreshed(refresh_timer)
view.toolbar.reload.click()
try:
wait_for(_wait_for_state_refresh,
fail_func=_fail_func,
num_sec=timeout,
delay=30,
message='Waiting for instance state refresh')
except TimedOutError:
return False
def provisioned_instance(provider, testing_instance, appliance):
""" Checks provisioning status for instance """
instance, inst_args, image = testing_instance
instance.create(**inst_args)
logger.info('Waiting for cfme provision request for vm %s', instance.name)
request_description = 'Provision from [{}] to [{}]'.format(
image, instance.name)
provision_request = appliance.collections.requests.instantiate(
request_description)
try:
provision_request.wait_for_request(method='ui')
except Exception as e:
logger.info("Provision failed {}: {}".format(
e, provision_request.request_state))
raise e
assert provision_request.is_succeeded(
method='ui'), ("Provisioning failed with the message {}".format(
provision_request.row.last_message.text))
instance.wait_to_appear(timeout=800)
provider.refresh_provider_relationships()
logger.info("Refreshing provider relationships and power states")
refresh_timer = RefreshTimer(time_for_refresh=300)
wait_for(provider.is_refreshed, [refresh_timer],
message="is_refreshed",
num_sec=1000,
delay=60,
handle_exception=True)
return instance
def wait_for_termination(provider, instance):
""" Waits for VM/instance termination and refreshes power states and relationships
"""
view = navigate_to(instance, 'Details')
pwr_mgmt = view.entities.summary('Power Management')
state_change_time = pwr_mgmt.get_text_of('State Changed On')
provider.refresh_provider_relationships()
logger.info("Refreshing provider relationships and power states")
refresh_timer = RefreshTimer(time_for_refresh=300)
wait_for(provider.is_refreshed,
[refresh_timer],
message="Waiting for provider.is_refreshed",
num_sec=1000,
delay=60,
handle_exception=True)
wait_for_ui_state_refresh(instance, provider, state_change_time, timeout=720)
term_states = {instance.STATE_TERMINATED, instance.STATE_ARCHIVED, instance.STATE_UNKNOWN}
if pwr_mgmt.get_text_of('Power State') not in term_states:
"""Wait for one more state change as transitional state also changes "State Changed On" time
"""
logger.info("Instance is still powering down. please wait before termination")
state_change_time = pwr_mgmt.get_text_of('State Changed On')
wait_for_ui_state_refresh(instance, provider, state_change_time, timeout=720)
return (instance.mgmt.state == VmState.DELETED
if provider.one_of(EC2Provider)
else pwr_mgmt.get_text_of('Power State') in term_states)
def wait_for_termination(provider, instance):
""" Waits for VM/instance termination and refreshes power states and relationships
"""
state_change_time = instance.get_detail(properties=('Power Management', 'State Changed On'))
provider.refresh_provider_relationships()
logger.info("Refreshing provider relationships and power states")
refresh_timer = RefreshTimer(time_for_refresh=300)
wait_for(provider.is_refreshed,
[refresh_timer],
message="Waiting for provider.is_refreshed",
num_sec=1000,
delay=60,
handle_exception=True)
wait_for_ui_state_refresh(instance, provider, state_change_time, timeout=720)
if instance.get_detail(properties=('Power Management', 'Power State')) not in \
{instance.STATE_TERMINATED, instance.STATE_ARCHIVED, instance.STATE_UNKNOWN}:
"""Wait for one more state change as transitional state also changes "State Changed On" time
"""
logger.info("Instance is still powering down. please wait before termination")
state_change_time = instance.get_detail(properties=('Power Management', 'State Changed On'))
wait_for_ui_state_refresh(instance, provider, state_change_time, timeout=720)
if provider.type == 'ec2':
return True if provider.mgmt.is_vm_state(instance.name, provider.mgmt.states['deleted'])\
else False
elif instance.get_detail(properties=('Power Management', 'Power State')) in \
{instance.STATE_TERMINATED, instance.STATE_ARCHIVED, instance.STATE_UNKNOWN}:
return True
else:
logger.info("Instance is still running")
return False
def wait_for_ui_state_refresh(instance,
provider,
state_change_time,
timeout=900):
""" Waits for 'State Changed On' refresh
"""
def _wait_for_state_refresh():
try:
navigate_to(instance, 'Details')
return state_change_time != instance.get_detail(
properties=("Power Management", "State Changed On"))
except NameError:
logger.warning(
'NameError caught while waiting for state change, continuing')
return False
refresh_timer = RefreshTimer(time_for_refresh=180)
try:
wait_for(_wait_for_state_refresh,
fail_func=lambda: provider.is_refreshed(refresh_timer),
num_sec=timeout,
delay=30,
message='Waiting for instance state refresh')
except TimedOutError:
return False
def validate(self):
refresh_timer = RefreshTimer(time_for_refresh=300)
try:
wait_for(self.is_refreshed, [refresh_timer],
message="is_refreshed",
num_sec=1000,
delay=60,
handle_exception=True)
except Exception:
# To see the possible error.
self.load_details(refresh=True)
raise
def validate(self):
refresh_timer = RefreshTimer(time_for_refresh=300)
try:
wait_for(self.is_refreshed, [refresh_timer],
message="is_refreshed",
num_sec=1000,
delay=60,
handle_exception=True)
except Exception:
# To see the possible error.
self.load_details(refresh=True)
raise
else:
if self.last_refresh_error() is not None:
raise AddProviderError(
"Cannot validate the provider. Error occured: {}".format(
self.last_refresh_error()))
def test_gce_preemptible_provision(provider, testing_instance, soft_assert):
instance, inst_args, image = testing_instance
instance.create(**inst_args)
instance.wait_to_appear(timeout=800)
provider.refresh_provider_relationships()
logger.info("Refreshing provider relationships and power states")
refresh_timer = RefreshTimer(time_for_refresh=300)
wait_for(provider.is_refreshed, [refresh_timer],
message="is_refreshed",
num_sec=1000,
delay=60,
handle_exception=True)
soft_assert(
'Yes' in instance.get_detail(properties=("Properties", "Preemptible")),
"GCE Instance isn't Preemptible")
soft_assert(instance.does_vm_exist_on_provider(),
"Instance wasn't provisioned")
def test_gce_preemptible_provision(appliance, provider, instance_args, soft_assert):
vm_name, inst_args = instance_args
instance = appliance.collections.cloud_instances.create(vm_name,
provider,
form_values=inst_args)
instance.wait_to_appear(timeout=800)
provider.refresh_provider_relationships()
logger.info("Refreshing provider relationships and power states")
wait_for(provider.is_refreshed,
[RefreshTimer(time_for_refresh=300)],
message="is_refreshed",
num_sec=1000,
delay=60,
handle_exception=True)
view = navigate_to(instance, "Details")
preemptible = view.entities.summary("Properties").get_text_of("Preemptible")
soft_assert('Yes' in preemptible, "GCE Instance isn't Preemptible")
soft_assert(instance.does_vm_exist_on_provider(), "Instance wasn't provisioned")
def provisioned_instance(provider, instance_args, appliance):
""" Checks provisioning status for instance """
vm_name, inst_args = instance_args
instance = appliance.collections.cloud_instances.create(vm_name,
provider,
form_values=inst_args)
view = appliance.browser.create_view(BaseLoggedInPage) # not the page we're on, but has flash
view.flash.assert_success_message(instance.PROVISION_START)
logger.info('Waiting for cfme provision request for vm %s', instance.name)
request_description = 'Provision from [{}] to [{}]'.format(inst_args.get('template_name'),
instance.name)
provision_request = appliance.collections.requests.instantiate(request_description)
try:
provision_request.wait_for_request(method='ui')
except Exception:
logger.exception(
"Provision failed: {}".format(provision_request.request_state))
raise
assert provision_request.is_succeeded(method='ui'), (
"Provisioning failed with the message {}".format(
provision_request.row.last_message.text))
instance.wait_to_appear(timeout=800)
provider.refresh_provider_relationships()
logger.info("Refreshing provider relationships and power states")
refresh_timer = RefreshTimer(time_for_refresh=300)
wait_for(provider.is_refreshed,
[refresh_timer],
message="is_refreshed",
num_sec=1000,
delay=60,
handle_exception=True)
yield instance
logger.info('Instance cleanup, deleting %s', instance.name)
try:
instance.delete_from_provider()
except Exception as ex:
logger.warning('Exception while deleting instance fixture, continuing: {}'
.format(ex.message))
