def wait_for_ready(self,
instance_id,
limit=14400,
delay=10,
pending=False):
"""Determine if a Server is ready.
A server is ready when no transactions are running on it.
:param int instance_id: The instance ID with the pending transaction
:param int limit: The maximum amount of seconds to wait.
:param int delay: The number of seconds to sleep before checks. Defaults to 10.
"""
now = time.time()
until = now + limit
mask = "mask[id, lastOperatingSystemReload[id], activeTransaction, provisionDate]"
instance = self.get_hardware(instance_id, mask=mask)
while now <= until:
if utils.is_ready(instance, pending):
return True
transaction = utils.lookup(instance, 'activeTransaction',
'transactionStatus', 'friendlyName')
snooze = min(delay, until - now)
LOGGER.info("%s - %d not ready. Auto retry in %ds", transaction,
instance_id, snooze)
time.sleep(snooze)
instance = self.get_hardware(instance_id, mask=mask)
now = time.time()
LOGGER.info("Waiting for %d expired.", instance_id)
return False
def wait_for_ready(self, instance_id, limit=14400, delay=10, pending=False):
"""Determine if a Server is ready.
A server is ready when no transactions are running on it.
:param int instance_id: The instance ID with the pending transaction
:param int limit: The maximum amount of seconds to wait.
:param int delay: The number of seconds to sleep before checks. Defaults to 10.
"""
now = time.time()
until = now + limit
mask = "mask[id, lastOperatingSystemReload[id], activeTransaction, provisionDate]"
instance = self.get_hardware(instance_id, mask=mask)
while now <= until:
if utils.is_ready(instance, pending):
return True
transaction = utils.lookup(instance, 'activeTransaction', 'transactionStatus', 'friendlyName')
snooze = min(delay, until - now)
LOGGER.info("%s - %d not ready. Auto retry in %ds", transaction, instance_id, snooze)
time.sleep(snooze)
instance = self.get_hardware(instance_id, mask=mask)
now = time.time()
LOGGER.info("Waiting for %d expired.", instance_id)
return False
def wait_for_ready(self, instance_id, limit=3600, delay=10, pending=False):
"""Determine if a VS is ready and available.
In some cases though, that can mean that no transactions are running.
The default arguments imply a VS is operational and ready for use by
having network connectivity and remote access is available. Setting
``pending=True`` will ensure future API calls against this instance
will not error due to pending transactions such as OS Reloads and
cancellations.
:param int instance_id: The instance ID with the pending transaction
:param int limit: The maximum amount of seconds to wait.
:param int delay: The number of seconds to sleep before checks. Defaults to 10.
:param bool pending: Wait for pending transactions not related to
provisioning or reloads such as monitoring.
Example::
# Will return once vsi 12345 is ready, or after 10 checks
ready = mgr.wait_for_ready(12345, 10)
"""
now = time.time()
until = now + limit
mask = "mask[id, lastOperatingSystemReload[id], activeTransaction, provisionDate]"
while now <= until:
instance = self.get_instance(instance_id, mask=mask)
if utils.is_ready(instance, pending):
return True
transaction = utils.lookup(instance, 'activeTransaction',
'transactionStatus', 'friendlyName')
snooze = min(delay, until - now)
LOGGER.info("%s - %d not ready. Auto retry in %ds", transaction,
instance_id, snooze)
time.sleep(snooze)
now = time.time()
LOGGER.info("Waiting for %d expired.", instance_id)
return False
def wait_for_ready(self, instance_id, limit=3600, delay=10, pending=False):
"""Determine if a VS is ready and available.
In some cases though, that can mean that no transactions are running.
The default arguments imply a VS is operational and ready for use by
having network connectivity and remote access is available. Setting
``pending=True`` will ensure future API calls against this instance
will not error due to pending transactions such as OS Reloads and
cancellations.
:param int instance_id: The instance ID with the pending transaction
:param int limit: The maximum amount of seconds to wait.
:param int delay: The number of seconds to sleep before checks. Defaults to 10.
:param bool pending: Wait for pending transactions not related to
provisioning or reloads such as monitoring.
Example::
# Will return once vsi 12345 is ready, or after 10 checks
ready = mgr.wait_for_ready(12345, 10)
"""
now = time.time()
until = now + limit
mask = "mask[id, lastOperatingSystemReload[id], activeTransaction, provisionDate]"
while now <= until:
instance = self.get_instance(instance_id, mask=mask)
if utils.is_ready(instance, pending):
return True
transaction = utils.lookup(instance, 'activeTransaction', 'transactionStatus', 'friendlyName')
snooze = min(delay, until - now)
LOGGER.info("%s - %d not ready. Auto retry in %ds", transaction, instance_id, snooze)
time.sleep(snooze)
now = time.time()
LOGGER.info("Waiting for %d expired.", instance_id)
return False