def destroy_volume_wait(cls, volume):
"""Delete volume, tryies to detach first.
Use just for teardown!
"""
exc_num = 0
snaps = volume.snapshots()
if len(snaps):
LOG.critical("%s Volume has %s snapshot(s)", volume.id, map(snaps.id, snaps))
# NOTE(afazekas): detaching/attching not valid EC2 status
def _volume_state():
volume.update(validate=True)
try:
if volume.status != "available":
volume.detach(force=True)
except BaseException as exc:
LOG.exception(exc)
# exc_num += 1 "nonlocal" not in python2
return volume.status
try:
re_search_wait(_volume_state, "available") # not validates status
LOG.info(_volume_state())
volume.delete()
except BaseException as exc:
LOG.exception(exc)
exc_num += 1
if exc_num:
raise exceptions.TearDownException(num=exc_num)
def destroy_volume_wait(cls, volume):
"""Delete volume, tryies to detach first.
Use just for teardown!
"""
exc_num = 0
snaps = volume.snapshots()
if len(snaps):
LOG.critical("%s Volume has %s snapshot(s)", volume.id,
map(snaps.id, snaps))
# NOTE(afazekas): detaching/attching not valid EC2 status
def _volume_state():
volume.update(validate=True)
try:
if volume.status != "available":
volume.detach(force=True)
except BaseException as exc:
LOG.exception(exc)
# exc_num += 1 "nonlocal" not in python2
return volume.status
try:
re_search_wait(_volume_state, "available") # not validates status
LOG.info(_volume_state())
volume.delete()
except BaseException as exc:
LOG.exception(exc)
exc_num += 1
if exc_num:
raise exceptions.TearDownException(num=exc_num)
def destroy_reservation(cls, reservation):
"""Terminate instances in a reservation, just for teardown."""
exc_num = 0
def _instance_state():
try:
instance.update(validate=True)
except ValueError:
return "_GONE"
except exception.EC2ResponseError as exc:
if cls.ec2_error_code.client.InvalidInstanceID.NotFound.match(exc):
return "_GONE"
# NOTE(afazekas): incorrect code,
# but the resource must be destoreyd
if exc.error_code == "InstanceNotFound":
return "_GONE"
return instance.state
for instance in reservation.instances:
try:
instance.terminate()
re_search_wait(_instance_state, "_GONE")
except BaseException as exc:
LOG.exception(exc)
exc_num += 1
if exc_num:
raise exceptions.TearDownException(num=exc_num)
def destroy_reservation(cls, reservation):
"""Terminate instances in a reservation, just for teardown."""
exc_num = 0
def _instance_state():
try:
instance.update(validate=True)
except ValueError:
return "_GONE"
except exception.EC2ResponseError as exc:
if cls.ec2_error_code.\
client.InvalidInstanceID.NotFound.match(exc):
return "_GONE"
# NOTE(afazekas): incorrect code,
# but the resource must be destoreyd
if exc.error_code == "InstanceNotFound":
return "_GONE"
return instance.state
for instance in reservation.instances:
try:
instance.terminate()
re_search_wait(_instance_state, "_GONE")
except BaseException as exc:
LOG.exception(exc)
exc_num += 1
if exc_num:
raise exceptions.TearDownException(num=exc_num)
