def _undeploy(location: Path, inv: ExtendedInvocation):
# get blueprint
CSAR_db.get_revision(inv.blueprint_id, location, inv.version_id)
# get session data (.opera)
if not InvocationService.get_dot_opera_from_db(inv.deployment_id,
location):
raise MissingDeploymentDataError(
'Could not get .opera data from previous job, aborting...')
with xopera_util.cwd(location):
try:
if inv.user_id and Settings.secure_workdir:
xopera_util.setup_user([location], inv.user_id,
inv.access_token)
opera_storage = Storage.create(".opera")
if inv.inputs:
opera_storage.write_json(inv.inputs, "inputs")
opera_undeploy(opera_storage,
verbose_mode=False,
num_workers=inv.workers)
# Outputs in undeployment are not returned
return None
finally:
if inv.user_id and Settings.secure_workdir:
xopera_util.cleanup_user()
def prepare_two_workdirs(deployment_id: str,
blueprint_id: str,
version_id: str,
inputs: dict,
location: Path = None):
location_old = InvocationService.deployment_location(
str(uuid.uuid4()), str(uuid.uuid4()))
location_new = location or InvocationService.deployment_location(
str(uuid.uuid4()), str(uuid.uuid4()))
# old Deployed instance
# TODO Next line should use PostgreSQL.get_deployment_status(deployment_id), had to be changed since
# old blueprint_id is part of second to last invocation, last is already current
inv_old = PostgreSQL.get_last_completed_invocation(deployment_id)
CSAR_db.get_revision(inv_old.blueprint_id, location_old,
inv_old.version_id)
InvocationService.get_dot_opera_from_db(deployment_id, location_old)
storage_old = Storage.create(str(location_old / '.opera'))
# new blueprint
CSAR_db.get_revision(blueprint_id, location_new, version_id)
storage_new = Storage.create(str(location_new / '.opera'))
storage_new.write_json(inputs or {}, "inputs")
storage_new.write(str(entry_definitions(location_new)), "root_file")
return storage_old, location_old, storage_new, location_new
def _deploy_continue(location: Path, inv: ExtendedInvocation):
# get blueprint
CSAR_db.get_revision(inv.blueprint_id, location, inv.version_id)
# get session data (.opera)
InvocationService.get_dot_opera_from_db(inv.deployment_id, location)
with xopera_util.cwd(location):
try:
if inv.user_id and Settings.secure_workdir:
xopera_util.setup_user([location], inv.user_id,
inv.access_token)
opera_storage = Storage.create(".opera")
service_template = entry_definitions(location)
opera_deploy(service_template,
inv.inputs,
opera_storage,
verbose_mode=False,
num_workers=inv.workers,
delete_existing_state=inv.clean_state)
outputs = opera_outputs(opera_storage)
return outputs
finally:
if inv.user_id and Settings.secure_workdir:
xopera_util.cleanup_user()
def validate(blueprint_id: str, version_tag: str, inputs: dict):
with tempfile.TemporaryDirectory() as location:
CSAR_db.get_revision(blueprint_id, location, version_tag)
try:
with xopera_util.cwd(location):
opera_storage = Storage.create(".opera")
service_template = Path(location) / entry_definitions(
location)
opera_validate(service_template,
inputs,
opera_storage,
verbose=False,
executors=False)
return None
except Exception as e:
return "{}: {}".format(
e.__class__.__name__,
xopera_util.mask_workdir(location, str(e)))
def prepare_location(cls, deployment_id: uuid, location: Path):
"""
Prepare location with blueprint and session_data (.opera dir)
"""
inv = PostgreSQL.get_deployment_status(deployment_id)
if not CSAR_db.get_revision(inv.blueprint_id, location,
inv.version_tag):
logger.error(
f'csardb_service.get_revision failed: blueprint_id: {inv.blueprint_id}, '
f'location: {location}, version_d: {inv.version_id}')
InvocationService.get_dot_opera_from_db(deployment_id, location)