def _execute_provider_action(identity, user, instance, action_name):
driver = get_cached_driver(identity=identity)
try:
if not action_name:
logger.debug("No 'action_name' provided")
return
elif action_name == 'Suspend':
suspend_instance(driver, instance, identity.provider.uuid,
identity.uuid, user)
elif action_name == 'Stop':
stop_instance(driver, instance, identity.provider.uuid,
identity.uuid, user)
elif action_name == 'Shelve':
shelve_instance(driver, instance, identity.provider.uuid,
identity.uuid, user)
elif action_name == 'Shelve Offload':
offload_instance(driver, instance, identity.provider.uuid,
identity.uuid, user)
elif action_name == 'Terminate':
destroy_instance(identity.uuid, instance)
else:
raise Exception("Encountered Unknown Action Named %s" % action)
except ObjectDoesNotExist:
# This may be unreachable when null,blank = True
logger.debug("Provider %s - 'Do Nothing' for Over Allocation" %
provider)
return
def _execute_provider_action(identity, user, instance, action_name):
driver = get_cached_driver(identity=identity)
# NOTE: This if statement is a HACK! It will be removed when IP management is enabled in an upcoming version. -SG
reclaim_ip = True if identity.provider.location != 'iPlant Cloud - Tucson' else False
# ENDNOTE
# NOTE: This metadata statement is a HACK! It should be removed when all instances matching this metadata key have been removed.
instance_has_home_mount = instance.extra['metadata'].get('atmosphere_ephemeral_home_mount', 'false').lower()
if instance_has_home_mount == 'true' and action_name == 'Shelve':
logger.info("Instance %s will be suspended instead of shelved, because the ephemeral storage is in /home" % instance.id)
action_name = 'Suspend'
logger.info("User %s has gone over their allocation on Instance %s - Enforcement Choice: %s" % (user, instance, action_name))
try:
if not action_name:
logger.debug("No 'action_name' provided")
return
elif action_name == 'Suspend':
suspend_instance(
driver,
instance,
identity.provider.uuid,
identity.uuid,
user,
reclaim_ip)
elif action_name == 'Stop':
stop_instance(
driver,
instance,
identity.provider.uuid,
identity.uuid,
user,
reclaim_ip)
elif action_name == 'Shelve':
shelve_instance(
driver,
instance,
identity.provider.uuid,
identity.uuid,
user,
reclaim_ip)
elif action_name == 'Shelve Offload':
offload_instance(
driver,
instance,
identity.provider.uuid,
identity.uuid,
user,
reclaim_ip)
elif action_name == 'Terminate':
destroy_instance(user, identity.uuid, instance.id)
else:
raise Exception("Encountered Unknown Action Named %s" % action_name)
except ObjectDoesNotExist:
# This may be unreachable when null,blank = True
logger.debug("Provider %s - 'Do Nothing' for Over Allocation" % identity.provider)
return
def _execute_provider_action(identity, user, instance, action_name):
driver = get_cached_driver(identity=identity)
# NOTE: This if statement is a HACK! It will be removed when IP management is enabled in an upcoming version. -SG
reclaim_ip = True if identity.provider.location != 'iPlant Cloud - Tucson' else False
# ENDNOTE
# NOTE: This metadata statement is a HACK! It should be removed when all instances matching this metadata key have been removed.
instance_has_home_mount = instance.extra['metadata'].get(
'atmosphere_ephemeral_home_mount', 'false').lower()
if instance_has_home_mount == 'true' and action_name == 'Shelve':
logger.info(
"Instance %s will be suspended instead of shelved, because the ephemeral storage is in /home"
% instance.id)
action_name = 'Suspend'
logger.info(
"User %s has gone over their allocation on Instance %s - Enforcement Choice: %s"
% (user, instance, action_name))
try:
if not action_name:
logger.debug("No 'action_name' provided")
return
elif action_name == 'Suspend':
suspend_instance(driver, instance, identity.provider.uuid,
identity.uuid, user, reclaim_ip)
elif action_name == 'Stop':
stop_instance(driver, instance, identity.provider.uuid,
identity.uuid, user, reclaim_ip)
elif action_name == 'Shelve':
shelve_instance(driver, instance, identity.provider.uuid,
identity.uuid, user, reclaim_ip)
elif action_name == 'Shelve Offload':
offload_instance(driver, instance, identity.provider.uuid,
identity.uuid, user, reclaim_ip)
elif action_name == 'Terminate':
destroy_instance(user, identity.uuid, instance.id)
else:
raise Exception("Encountered Unknown Action Named %s" %
action_name)
except ObjectDoesNotExist:
# This may be unreachable when null,blank = True
logger.debug("Provider %s - 'Do Nothing' for Over Allocation" %
identity.provider)
return
def _execute_provider_action(identity, user, instance, action_name):
driver = get_cached_driver(identity=identity)
try:
if not action_name:
logger.debug("No 'action_name' provided")
return
elif action_name == 'Suspend':
suspend_instance(
driver,
instance,
identity.provider.uuid,
identity.uuid,
user)
elif action_name == 'Stop':
stop_instance(
driver,
instance,
identity.provider.uuid,
identity.uuid,
user)
elif action_name == 'Shelve':
shelve_instance(
driver,
instance,
identity.provider.uuid,
identity.uuid,
user)
elif action_name == 'Shelve Offload':
offload_instance(
driver,
instance,
identity.provider.uuid,
identity.uuid,
user)
elif action_name == 'Terminate':
destroy_instance(user, identity.uuid, instance)
else:
raise Exception("Encountered Unknown Action Named %s" % action)
except ObjectDoesNotExist:
# This may be unreachable when null,blank = True
logger.debug(
"Provider %s - 'Do Nothing' for Over Allocation" %
provider)
return
def _execute_provider_action(identity, user, instance, action_name):
driver = get_cached_driver(identity=identity)
# NOTE: This if statement is a HACK! It will be removed when IP management is enabled in an upcoming version. -SG
reclaim_ip = True if identity.provider.location != 'iPlant Cloud - Tucson' else False
# ENDNOTE
logger.info(
"User %s has gone over their allocation on Instance %s - Enforcement Choice: %s"
% (user, instance, action_name))
try:
if not action_name:
logger.debug("No 'action_name' provided")
return
elif action_name == 'Suspend':
suspend_instance(driver, instance, identity.provider.uuid,
identity.uuid, user, reclaim_ip)
elif action_name == 'Stop':
stop_instance(driver, instance, identity.provider.uuid,
identity.uuid, user, reclaim_ip)
elif action_name == 'Shelve':
shelve_instance(driver, instance, identity.provider.uuid,
identity.uuid, user, reclaim_ip)
elif action_name == 'Shelve Offload':
offload_instance(driver, instance, identity.provider.uuid,
identity.uuid, user, reclaim_ip)
elif action_name == 'Terminate':
destroy_instance(user, identity.uuid, instance.id)
else:
raise Exception("Encountered Unknown Action Named %s" %
action_name)
except ObjectDoesNotExist:
# This may be unreachable when null,blank = True
logger.debug("Provider %s - 'Do Nothing' for Over Allocation" %
identity.provider)
return
def post(self, request, provider_uuid, identity_uuid, instance_id):
"""Authentication Required, Attempt a specific instance action,
including necessary parameters.
"""
# Service-specific call to action
action_params = request.DATA
if not action_params.get('action', None):
return failure_response(
status.HTTP_400_BAD_REQUEST,
'POST request to /action require a BODY with \'action\'.')
result_obj = None
user = request.user
esh_driver = prepare_driver(request, provider_uuid, identity_uuid)
if not esh_driver:
return invalid_creds(provider_uuid, identity_uuid)
try:
esh_instance = esh_driver.get_instance(instance_id)
except (socket_error, ConnectionFailure):
return connection_failure(provider_uuid, identity_uuid)
except InvalidCredsError:
return invalid_creds(provider_uuid, identity_uuid)
except Exception as exc:
logger.exception("Encountered a generic exception. "
"Returning 409-CONFLICT")
return failure_response(status.HTTP_409_CONFLICT,
str(exc.message))
if not esh_instance:
return failure_response(
status.HTTP_400_BAD_REQUEST,
'Instance %s no longer exists' % (instance_id,))
action = action_params['action']
try:
if 'volume' in action:
volume_id = action_params.get('volume_id')
mount_location = action_params.get('mount_location', None)
device = action_params.get('device', None)
if 'attach_volume' == action:
if mount_location == 'null' or mount_location == 'None':
mount_location = None
if device == 'null' or device == 'None':
device = None
future_mount_location =\
task.attach_volume_task(esh_driver,
esh_instance.alias,
volume_id,
device,
mount_location)
elif 'mount_volume' == action:
future_mount_location =\
task.mount_volume_task(esh_driver,
esh_instance.alias,
volume_id, device,
mount_location)
elif 'unmount_volume' == action:
(result, error_msg) =\
task.unmount_volume_task(esh_driver,
esh_instance.alias,
volume_id, device,
mount_location)
elif 'detach_volume' == action:
(result, error_msg) =\
task.detach_volume_task(esh_driver,
esh_instance.alias,
volume_id)
if not result and error_msg:
# Return reason for failed detachment
return failure_response(
status.HTTP_400_BAD_REQUEST,
error_msg)
# Task complete, convert the volume and return the object
esh_volume = esh_driver.get_volume(volume_id)
core_volume = convert_esh_volume(esh_volume,
provider_uuid,
identity_uuid,
user)
result_obj =\
VolumeSerializer(core_volume,
context={"request": request}).data
elif 'resize' == action:
size_alias = action_params.get('size', '')
if type(size_alias) == int:
size_alias = str(size_alias)
resize_instance(esh_driver, esh_instance, size_alias,
provider_uuid, identity_uuid, user)
elif 'confirm_resize' == action:
confirm_resize(esh_driver, esh_instance,
provider_uuid, identity_uuid, user)
elif 'revert_resize' == action:
esh_driver.revert_resize_instance(esh_instance)
elif 'redeploy' == action:
redeploy_init(esh_driver, esh_instance, countdown=None)
elif 'resume' == action:
result_obj = resume_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'suspend' == action:
result_obj = suspend_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'shelve' == action:
result_obj = shelve_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'unshelve' == action:
result_obj = unshelve_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'shelve_offload' == action:
result_obj = offload_instance(esh_driver, esh_instance)
elif 'start' == action:
start_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid, user)
elif 'stop' == action:
stop_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid, user)
elif 'reset_network' == action:
esh_driver.reset_network(esh_instance)
elif 'console' == action:
result_obj = esh_driver._connection\
.ex_vnc_console(esh_instance)
elif 'reboot' == action:
reboot_type = action_params.get('reboot_type', 'SOFT')
reboot_instance(esh_driver, esh_instance,
identity_uuid, user, reboot_type)
elif 'rebuild' == action:
machine_alias = action_params.get('machine_alias', '')
machine = esh_driver.get_machine(machine_alias)
esh_driver.rebuild_instance(esh_instance, machine)
else:
return failure_response(
status.HTTP_400_BAD_REQUEST,
'Unable to to perform action %s.' % (action))
api_response = {
'result': 'success',
'message': 'The requested action <%s> was run successfully'
% action_params['action'],
'object': result_obj,
}
response = Response(api_response, status=status.HTTP_200_OK)
return response
except HypervisorCapacityError, hce:
return over_capacity(hce)
def post(self, request, provider_uuid, identity_uuid, instance_id):
"""Authentication Required, Attempt a specific instance action,
including necessary parameters.
"""
# Service-specific call to action
action_params = request.DATA
if not action_params.get('action', None):
return failure_response(
status.HTTP_400_BAD_REQUEST,
'POST request to /action require a BODY with \'action\'.')
result_obj = None
user = request.user
esh_driver = prepare_driver(request, provider_uuid, identity_uuid)
if not esh_driver:
return invalid_creds(provider_uuid, identity_uuid)
try:
esh_instance = esh_driver.get_instance(instance_id)
except (socket_error, ConnectionFailure):
return connection_failure(provider_uuid, identity_uuid)
except InvalidCredsError:
return invalid_creds(provider_uuid, identity_uuid)
except Exception as exc:
logger.exception("Encountered a generic exception. "
"Returning 409-CONFLICT")
return failure_response(status.HTTP_409_CONFLICT,
str(exc.message))
if not esh_instance:
return failure_response(
status.HTTP_400_BAD_REQUEST,
'Instance %s no longer exists' % (instance_id,))
action = action_params['action']
try:
if 'volume' in action:
volume_id = action_params.get('volume_id')
mount_location = action_params.get('mount_location', None)
device = action_params.get('device', None)
if 'attach_volume' == action:
if mount_location == 'null' or mount_location == 'None':
mount_location = None
if device == 'null' or device == 'None':
device = None
task.attach_volume_task(esh_driver,
esh_instance.alias,
volume_id,
device,
mount_location)
elif 'mount_volume' == action:
task.mount_volume_task(esh_driver,
esh_instance.alias,
volume_id, device,
mount_location)
elif 'unmount_volume' == action:
(result, error_msg) =\
task.unmount_volume_task(esh_driver,
esh_instance.alias,
volume_id, device,
mount_location)
elif 'detach_volume' == action:
(result, error_msg) =\
task.detach_volume_task(esh_driver,
esh_instance.alias,
volume_id)
if not result and error_msg:
# Return reason for failed detachment
return failure_response(
status.HTTP_400_BAD_REQUEST,
error_msg)
# Task complete, convert the volume and return the object
esh_volume = esh_driver.get_volume(volume_id)
core_volume = convert_esh_volume(esh_volume,
provider_uuid,
identity_uuid,
user)
result_obj =\
VolumeSerializer(core_volume,
context={"request": request}).data
elif 'resize' == action:
size_alias = action_params.get('size', '')
if isinstance(size_alias, int):
size_alias = str(size_alias)
resize_instance(esh_driver, esh_instance, size_alias,
provider_uuid, identity_uuid, user)
elif 'confirm_resize' == action:
confirm_resize(esh_driver, esh_instance,
provider_uuid, identity_uuid, user)
elif 'revert_resize' == action:
esh_driver.revert_resize_instance(esh_instance)
elif 'redeploy' == action:
redeploy_init(esh_driver, esh_instance)
elif 'resume' == action:
result_obj = resume_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'suspend' == action:
result_obj = suspend_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'shelve' == action:
result_obj = shelve_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'unshelve' == action:
result_obj = unshelve_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'shelve_offload' == action:
result_obj = offload_instance(esh_driver, esh_instance)
elif 'start' == action:
start_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid, user)
elif 'stop' == action:
stop_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid, user)
elif 'reset_network' == action:
esh_driver.reset_network(esh_instance)
elif 'console' == action:
result_obj = esh_driver._connection\
.ex_vnc_console(esh_instance)
elif 'reboot' == action:
reboot_type = action_params.get('reboot_type', 'SOFT')
reboot_instance(esh_driver, esh_instance,
identity_uuid, user, reboot_type)
elif 'rebuild' == action:
machine_alias = action_params.get('machine_alias', '')
machine = esh_driver.get_machine(machine_alias)
esh_driver.rebuild_instance(esh_instance, machine)
else:
return failure_response(
status.HTTP_400_BAD_REQUEST,
'Unable to to perform action %s.' % (action))
api_response = {
'result': 'success',
'message': 'The requested action <%s> was run successfully'
% action_params['action'],
'object': result_obj,
}
response = Response(api_response, status=status.HTTP_200_OK)
return response
except HypervisorCapacityError as hce:
return over_capacity(hce)
except OverQuotaError as oqe:
return over_quota(oqe)
except OverAllocationError as oae:
return over_quota(oae)
except SizeNotAvailable as snae:
return size_not_availabe(snae)
except (socket_error, ConnectionFailure):
return connection_failure(provider_uuid, identity_uuid)
except InvalidCredsError:
return invalid_creds(provider_uuid, identity_uuid)
except VolumeMountConflict as vmc:
return mount_failed(vmc)
except NotImplemented:
return failure_response(
status.HTTP_409_CONFLICT,
"The requested action %s is not available on this provider."
% action_params['action'])
except ActionNotAllowed:
return failure_response(
status.HTTP_409_CONFLICT,
"The requested action %s has been explicitly "
"disabled on this provider." % action_params['action'])
except Exception as exc:
logger.exception("Exception occurred processing InstanceAction")
message = exc.message
if message.startswith('409 Conflict'):
return failure_response(
status.HTTP_409_CONFLICT,
message)
return failure_response(
status.HTTP_404_FORBIDDEN,
"The requested action %s encountered "
"an irrecoverable exception: %s"
% (action_params['action'], message))
def main():
'''
This script will set active instances that come up for Invariant #12 on
https://tasmo.atmo.cloud to 'shelved' status and will be run via cron
every Tuesday morning.
'''
query = '''SELECT
instance.id,
instance.name,
instance.provider_alias,
CASE
WHEN instance_source.provider_id = 4
THEN 'IU'
WHEN instance_source.provider_id = 5
THEN 'TACC'
ELSE 'UNKNOWN' END AS instance_provider_label,
instance.start_date,
instance.end_date,
last_status.name AS last_status,
last_status.activity AS last_status_activity,
last_status.start_date AS last_status_start_date,
last_status.end_date AS last_status_end_date,
i_als.name AS instance_allocation_source,
au.username,
au.is_staff,
au.is_superuser,
string_agg(current_als.name, ',') AS current_allocation_sources
FROM instance
LEFT OUTER JOIN instance_allocation_source_snapshot ialss ON instance.id = ialss.instance_id
LEFT OUTER JOIN allocation_source i_als ON ialss.allocation_source_id = i_als.id
LEFT OUTER JOIN atmosphere_user au ON instance.created_by_id = au.id
LEFT OUTER JOIN user_allocation_source uals
ON au.id = uals.user_id AND ialss.allocation_source_id = uals.allocation_source_id
LEFT OUTER JOIN user_allocation_source current_uals on au.id = current_uals.user_id
LEFT OUTER JOIN allocation_source current_als on current_uals.allocation_source_id = current_als.id
LEFT OUTER JOIN instance_source ON instance.source_id = instance_source.id
LEFT JOIN LATERAL
(
SELECT
ish.start_date,
ish.end_date,
status.name,
ish.activity
FROM instance_status_history ish
LEFT JOIN instance_status status on ish.status_id = status.id
WHERE ish.instance_id = instance.id
ORDER BY ish.id DESC
LIMIT 1
) last_status ON TRUE
WHERE
instance.end_date IS NULL
AND last_status.name NOT IN ('shelved_offloaded', 'shelved')
AND (uals.allocation_source_id IS NULL
OR ialss.allocation_source_id IS NULL)
GROUP BY
instance.id,
i_als.id,
instance_source.provider_id,
au.id,
last_status.start_date,
last_status.end_date,
last_status.name,
last_status.activity'''
active_instances_to_shelve = []
query_instances = Instance.objects.raw(raw_query=query)
# Getting whitelisted allocation sources
whitelist = getattr(settings, "ALLOCATION_OVERRIDES_NEVER_ENFORCE")
# Only want ones that are not by 'atmoadmin'
for instance in query_instances:
if instance.created_by.username != 'atmoadmin' and \
instance.allocation_source and instance.allocation_source.name not in whitelist:
active_instances_to_shelve.append(instance)
# Here they are, set them to shelved
for inst in active_instances_to_shelve:
reclaim_ip = True
provider_id = inst.source.provider_id
provider = Provider.objects.get(pk=provider_id)
if not provider:
print 'Provider not found, skipping' # output to log in service
continue
identity = Identity.objects.get(
created_by__username=inst.username, provider=provider
)
try:
driver = get_cached_driver(identity=identity)
esh_instance = driver.get_instance(inst.provider_alias)
'''if driver:
print 'got driver'
print inst.name
print inst.provider_alias
print inst.allocation_source.name
print identity.provider.id
print identity.id
print identity.created_by
print inst.last_status
print '***'
else:
print 'no driver'
'''
if inst.last_status == 'active' or inst.last_status == 'shutoff' or \
inst.last_status == 'deploy_error' or inst.last_status == 'deploying' or \
inst.last_status == 'suspended':
shelve_instance(
driver, esh_instance, identity.provider.uuid, identity.uuid,
identity.created_by, reclaim_ip
)
print "Shelved instance %s (%s) on allocation %s for user %s" % (
inst.id, inst.name, inst.allocation_source.name,
inst.created_by.username
)
if inst.last_status == 'error':
raise Exception('Did not shelve instance due to ERROR status')
except Exception as e:
print "Could not shelve Instance %s (%s) on allocation %s for user %s - Exception: %s" % (
inst.id, inst.name, inst.allocation_source.name,
inst.created_by.username, e
)
continue
def post(self, request, provider_uuid, identity_uuid, instance_id):
"""Authentication Required, Attempt a specific instance action,
including necessary parameters.
"""
# Service-specific call to action
action_params = request.DATA
if not action_params.get('action', None):
return failure_response(
status.HTTP_400_BAD_REQUEST,
'POST request to /action require a BODY with \'action\'.')
result_obj = None
user = request.user
esh_driver = prepare_driver(request, provider_uuid, identity_uuid)
if not esh_driver:
return invalid_creds(provider_uuid, identity_uuid)
try:
esh_instance = esh_driver.get_instance(instance_id)
except ConnectionFailure:
return connection_failure(provider_uuid, identity_uuid)
except InvalidCredsError:
return invalid_creds(provider_uuid, identity_uuid)
except Exception as exc:
logger.exception("Encountered a generic exception. "
"Returning 409-CONFLICT")
return failure_response(status.HTTP_409_CONFLICT,
str(exc.message))
if not esh_instance:
return failure_response(
status.HTTP_400_BAD_REQUEST,
'Instance %s no longer exists' % (instance_id,))
action = action_params['action']
try:
if 'volume' in action:
volume_id = action_params.get('volume_id')
mount_location = action_params.get('mount_location', None)
device = action_params.get('device', None)
if 'attach_volume' == action:
if mount_location == 'null' or mount_location == 'None':
mount_location = None
if device == 'null' or device == 'None':
device = None
future_mount_location =\
task.attach_volume_task(esh_driver,
esh_instance.alias,
volume_id,
device,
mount_location)
elif 'mount_volume' == action:
future_mount_location =\
task.mount_volume_task(esh_driver,
esh_instance.alias,
volume_id, device,
mount_location)
elif 'unmount_volume' == action:
(result, error_msg) =\
task.unmount_volume_task(esh_driver,
esh_instance.alias,
volume_id, device,
mount_location)
elif 'detach_volume' == action:
(result, error_msg) =\
task.detach_volume_task(esh_driver,
esh_instance.alias,
volume_id)
if not result and error_msg:
# Return reason for failed detachment
return failure_response(
status.HTTP_400_BAD_REQUEST,
error_msg)
# Task complete, convert the volume and return the object
esh_volume = esh_driver.get_volume(volume_id)
core_volume = convert_esh_volume(esh_volume,
provider_uuid,
identity_uuid,
user)
result_obj =\
VolumeSerializer(core_volume,
context={"request": request}).data
elif 'resize' == action:
size_alias = action_params.get('size', '')
if type(size_alias) == int:
size_alias = str(size_alias)
resize_instance(esh_driver, esh_instance, size_alias,
provider_uuid, identity_uuid, user)
elif 'confirm_resize' == action:
confirm_resize(esh_driver, esh_instance,
provider_uuid, identity_uuid, user)
elif 'revert_resize' == action:
esh_driver.revert_resize_instance(esh_instance)
elif 'redeploy' == action:
redeploy_init(esh_driver, esh_instance, countdown=None)
elif 'resume' == action:
result_obj = resume_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'suspend' == action:
result_obj = suspend_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'shelve' == action:
result_obj = shelve_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'unshelve' == action:
result_obj = unshelve_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid,
user)
elif 'shelve_offload' == action:
result_obj = offload_instance(esh_driver, esh_instance)
elif 'start' == action:
start_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid, user)
elif 'stop' == action:
stop_instance(esh_driver, esh_instance,
provider_uuid, identity_uuid, user)
elif 'reset_network' == action:
esh_driver.reset_network(esh_instance)
elif 'console' == action:
result_obj = esh_driver._connection\
.ex_vnc_console(esh_instance)
elif 'reboot' == action:
reboot_type = action_params.get('reboot_type', 'SOFT')
reboot_instance(esh_driver, esh_instance,
identity_uuid, user, reboot_type)
elif 'rebuild' == action:
machine_alias = action_params.get('machine_alias', '')
machine = esh_driver.get_machine(machine_alias)
esh_driver.rebuild_instance(esh_instance, machine)
else:
return failure_response(
status.HTTP_400_BAD_REQUEST,
'Unable to to perform action %s.' % (action))
api_response = {
'result': 'success',
'message': 'The requested action <%s> was run successfully'
% action_params['action'],
'object': result_obj,
}
response = Response(api_response, status=status.HTTP_200_OK)
return response
except HypervisorCapacityError, hce:
return over_capacity(hce)
