def deep_delete_and_create(self, kube_client: KubeClient) -> None:
self.deep_delete(kube_client)
timer = 0
while (self.kube_deployment in set(list_all_deployments(kube_client))
and timer < 60):
sleep(1)
timer += 1
if timer >= 60 and self.kube_deployment in set(
list_all_deployments(kube_client)):
try:
force_delete_pods(
self.item.metadata.name,
self.kube_deployment.service,
self.kube_deployment.instance,
self.item.metadata.namespace,
kube_client,
)
except ApiException as e:
if e.status == 404:
# Deployment does not exist, nothing to delete but
# we can consider this a success.
self.logging.debug(
"not deleting nonexistent deploy/{} from namespace/{}".
format(self.kube_deployment.service,
self.item.metadata.namespace))
else:
raise
else:
self.logging.info("deleted deploy/{} from namespace/{}".format(
self.kube_deployment.service, self.item.metadata.namespace))
self.create(kube_client=kube_client)
def deep_delete_and_create(self, kube_client: KubeClient) -> None:
self.deep_delete(kube_client)
timer = 0
while (self.kube_deployment in set(list_all_deployments(kube_client))
and timer < 60):
sleep(1)
timer += 1
if timer >= 60 and self.kube_deployment in set(
list_all_deployments(kube_client)):
# When deleting then immediately creating, we need to use Background
# deletion to ensure we can create the deployment immediately
self.deep_delete(kube_client, propagation_policy="Background")
try:
force_delete_pods(
self.item.metadata.name,
self.kube_deployment.service,
self.kube_deployment.instance,
self.item.metadata.namespace,
kube_client,
)
except ApiException as e:
if e.status == 404:
# Pod(s) may have been deleted by GC before we got to it
# We can consider this a success
self.logging.debug(
"pods already deleted for {} from namespace/{}. Continuing."
.format(self.kube_deployment.service,
self.item.metadata.namespace))
else:
raise
if self.kube_deployment in set(list_all_deployments(kube_client)):
# deployment deletion failed, we cannot continue
raise Exception(
f"Could not delete deployment {self.item.metadata.name}")
else:
self.logging.info("deleted deploy/{} from namespace/{}".format(
self.kube_deployment.service, self.item.metadata.namespace))
self.create(kube_client=kube_client)