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"""MSB k8s instantiation module."""
import time
from onapsdk.configuration import settings
from onapsdk.msb.k8s import Instance
from onaptests.steps.base import BaseStep
from onaptests.steps.onboard.msb_k8s import CreateProfileStep
class InstancesCleanup(BaseStep):
"""Delete old instances which were not cleaned up properly."""
@property
def description(self) -> str:
"""Step description."""
return ("Delete old instances which were created using same MSB_K8S_RESOURCE_NAME_PREFIX"
" and were not cleaned up.")
@property
def component(self) -> str:
"""Component name."""
return "K8S plugin"
@BaseStep.store_state
def execute(self) -> None:
"""Create instance using MSB K8S plugin."""
super().execute()
self._logger.debug("Delete all instances which are created using definition with same prefix ")
any_deleted: bool = False
for instance in Instance.get_all():
if instance.request.profile_name.startswith(settings.MSB_K8S_RESOURCE_NAME_PREFIX):
self._logger.debug("Delete %s instance", instance.instance_id)
instance.delete()
any_deleted = True
if any_deleted:
time.sleep(settings.MSB_K8S_CLEANUP_WAIT_TIME) # Give it some time to delete k8s resources (pods, services, deployments...)
class CreateInstanceStep(BaseStep):
"""Create MSB k8s instance step."""
def __init__(self, cleanup: bool = False) -> None:
"""Initialize step.
Substeps:
- CreateProfileStep.
"""
super().__init__(cleanup=cleanup)
self.add_step(InstancesCleanup())
self.add_step(CreateProfileStep(cleanup=cleanup))
self.instance: Instance = None
@property
def description(self) -> str:
"""Step description."""
return "Create K8S instance."
@property
def component(self) -> str:
"""Component name."""
return "K8S plugin"
@BaseStep.store_state
def execute(self) -> None:
"""Create instance using MSB K8S plugin."""
super().execute()
self.instance = Instance.create(cloud_region_id=settings.CLOUD_REGION_ID,
profile_name=settings.MSB_K8S_PROFILE_NAME,
rb_name=settings.MSB_K8S_RB_NAME,
rb_version=settings.MSB_K8S_RB_VERSION)
@BaseStep.store_state(cleanup=True)
def cleanup(self) -> None:
"""Delete instance."""
if self.instance:
self.instance.delete()
return super().cleanup()
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