def bay_create(self, context, bay, bay_create_timeout):
LOG.debug('bay_heat bay_create')
osc = clients.OpenStackClients(context)
try:
# Create trustee/trust and set them to bay
trust_manager.create_trustee_and_trust(osc, bay)
# Generate certificate and set the cert reference to bay
cert_manager.generate_certificates_to_cluster(bay, context=context)
conductor_utils.notify_about_bay_operation(
context, taxonomy.ACTION_CREATE, taxonomy.OUTCOME_PENDING)
created_stack = _create_stack(context, osc, bay,
bay_create_timeout)
except Exception as e:
cert_manager.delete_certificates_from_cluster(bay, context=context)
trust_manager.delete_trustee_and_trust(osc, context, bay)
conductor_utils.notify_about_bay_operation(
context, taxonomy.ACTION_CREATE, taxonomy.OUTCOME_FAILURE)
if isinstance(e, exc.HTTPBadRequest):
e = exception.InvalidParameterValue(message=six.text_type(e))
raise e
raise
bay.stack_id = created_stack['stack']['id']
bay.status = bay_status.CREATE_IN_PROGRESS
bay.create()
self._poll_and_check(osc, bay)
return bay
def test_delete_certificates_without_cert_ref(self):
mock_delete_cert = self.CertManager.delete_cert
mock_cluster = mock.MagicMock()
mock_cluster.ca_cert_ref = None
mock_cluster.magnum_cert_ref = None
cert_manager.delete_certificates_from_cluster(mock_cluster)
self.assertFalse(mock_delete_cert.called)
def test_delete_certificates_without_cert_ref(self):
mock_delete_cert = self.CertManager.delete_cert
mock_cluster = mock.MagicMock()
mock_cluster.ca_cert_ref = None
mock_cluster.magnum_cert_ref = None
cert_manager.delete_certificates_from_cluster(mock_cluster)
self.assertFalse(mock_delete_cert.called)
def _delete_complete(self):
LOG.info('Cluster has been deleted, stack_id: %s',
self.cluster.stack_id)
try:
trust_manager.delete_trustee_and_trust(self.openstack_client,
self.context, self.cluster)
cert_manager.delete_certificates_from_cluster(self.cluster,
context=self.context)
except exception.ClusterNotFound:
LOG.info('The cluster %s has been deleted by others.',
self.cluster.uuid)
def _delete_complete(self):
LOG.info(_LI('Cluster has been deleted, stack_id: %s')
% self.cluster.stack_id)
try:
trust_manager.delete_trustee_and_trust(self.openstack_client,
self.context,
self.cluster)
cert_manager.delete_certificates_from_cluster(self.cluster,
context=self.context)
except exception.ClusterNotFound:
LOG.info(_LI('The cluster %s has been deleted by others.')
% self.cluster.uuid)
def _delete_complete(self):
LOG.info(_LI('Bay has been deleted, stack_id: %s')
% self.bay.stack_id)
try:
trust_manager.delete_trustee_and_trust(self.openstack_client,
self.context,
self.bay)
cert_manager.delete_certificates_from_cluster(self.bay,
context=self.context)
self.bay.destroy()
except exception.ClusterNotFound:
LOG.info(_LI('The bay %s has been deleted by others.')
% self.bay.uuid)
def cluster_delete(self, context, uuid):
LOG.debug('cluster_conductor cluster_delete')
osc = clients.OpenStackClients(context)
cluster = objects.Cluster.get_by_uuid(context, uuid)
ct = conductor_utils.retrieve_cluster_template(context, cluster)
cluster_driver = driver.Driver.get_driver(ct.server_type,
ct.cluster_distro, ct.coe)
try:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_PENDING,
cluster)
cluster_driver.delete_cluster(context, cluster)
cluster.status = fields.ClusterStatus.DELETE_IN_PROGRESS
cluster.status_reason = None
except exc.HTTPNotFound:
LOG.info(
'The cluster %s was not found during cluster'
' deletion.', cluster.id)
try:
trust_manager.delete_trustee_and_trust(osc, context, cluster)
cert_manager.delete_certificates_from_cluster(cluster,
context=context)
# delete all cluster's nodegroups
for ng in cluster.nodegroups:
ng.destroy()
cluster.destroy()
except exception.ClusterNotFound:
LOG.info('The cluster %s has been deleted by others.', uuid)
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_SUCCESS,
cluster)
return None
except exc.HTTPConflict:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE,
cluster)
raise exception.OperationInProgress(cluster_name=cluster.name)
except Exception as unexp:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE,
cluster)
cluster.status = fields.ClusterStatus.DELETE_FAILED
cluster.status_reason = six.text_type(unexp)
cluster.save()
raise
cluster.save()
return None
def test_delete_certificates(self):
mock_delete_cert = self.CertManager.delete_cert
expected_cert_ref = 'cert_ref'
expected_ca_cert_ref = 'ca_cert_ref'
mock_cluster = mock.MagicMock()
mock_cluster.uuid = "mock_cluster_uuid"
mock_cluster.ca_cert_ref = expected_ca_cert_ref
mock_cluster.magnum_cert_ref = expected_cert_ref
cert_manager.delete_certificates_from_cluster(mock_cluster)
mock_delete_cert.assert_any_call(expected_ca_cert_ref,
resource_ref=mock_cluster.uuid,
context=None)
mock_delete_cert.assert_any_call(expected_cert_ref,
resource_ref=mock_cluster.uuid,
context=None)
def test_delete_certificates(self):
mock_delete_cert = self.CertManager.delete_cert
expected_cert_ref = 'cert_ref'
expected_ca_cert_ref = 'ca_cert_ref'
mock_cluster = mock.MagicMock()
mock_cluster.uuid = "mock_cluster_uuid"
mock_cluster.ca_cert_ref = expected_ca_cert_ref
mock_cluster.magnum_cert_ref = expected_cert_ref
cert_manager.delete_certificates_from_cluster(mock_cluster)
mock_delete_cert.assert_any_call(expected_ca_cert_ref,
resource_ref=mock_cluster.uuid,
context=None)
mock_delete_cert.assert_any_call(expected_cert_ref,
resource_ref=mock_cluster.uuid,
context=None)
def cluster_delete(self, context, uuid):
LOG.debug('cluster_heat cluster_delete')
osc = clients.OpenStackClients(context)
cluster = objects.Cluster.get_by_uuid(context, uuid)
stack_id = cluster.stack_id
# NOTE(sdake): This will execute a stack_delete operation. This will
# Ignore HTTPNotFound exceptions (stack wasn't present). In the case
# that Heat couldn't find the stack representing the cluster, likely a
# user has deleted the stack outside the context of Magnum. Therefore
# the contents of the cluster are forever lost.
#
# If the exception is unhandled, the original exception will be raised.
try:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_PENDING)
osc.heat().stacks.delete(stack_id)
except exc.HTTPNotFound:
LOG.info(
_LI('The stack %s was not found during cluster'
' deletion.'), stack_id)
try:
trust_manager.delete_trustee_and_trust(osc, context, cluster)
cert_manager.delete_certificates_from_cluster(cluster,
context=context)
cluster.destroy()
except exception.ClusterNotFound:
LOG.info(_LI('The cluster %s has been deleted by others.'),
uuid)
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_SUCCESS)
return None
except exc.HTTPConflict:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
raise exception.OperationInProgress(cluster_name=cluster.name)
except Exception:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
raise
cluster.status = fields.ClusterStatus.DELETE_IN_PROGRESS
cluster.save()
self._poll_and_check(osc, cluster)
return None
def test_delete_certificates_if_raise_error(self):
mock_delete_cert = self.CertManager.delete_cert
expected_cert_ref = 'cert_ref'
expected_ca_cert_ref = 'ca_cert_ref'
mock_cluster = mock.MagicMock()
mock_cluster.ca_cert_ref = expected_ca_cert_ref
mock_cluster.magnum_cert_ref = expected_cert_ref
mock_delete_cert.side_effect = ValueError
cert_manager.delete_certificates_from_cluster(mock_cluster)
mock_delete_cert.assert_any_call(expected_ca_cert_ref,
resource_ref=mock_cluster.uuid,
context=None)
mock_delete_cert.assert_any_call(expected_cert_ref,
resource_ref=mock_cluster.uuid,
context=None)
def test_delete_certificates_if_raise_error(self):
mock_delete_cert = self.CertManager.delete_cert
expected_cert_ref = 'cert_ref'
expected_ca_cert_ref = 'ca_cert_ref'
mock_cluster = mock.MagicMock()
mock_cluster.ca_cert_ref = expected_ca_cert_ref
mock_cluster.magnum_cert_ref = expected_cert_ref
mock_delete_cert.side_effect = ValueError
cert_manager.delete_certificates_from_cluster(mock_cluster)
mock_delete_cert.assert_any_call(expected_ca_cert_ref,
resource_ref=mock_cluster.uuid,
context=None)
mock_delete_cert.assert_any_call(expected_cert_ref,
resource_ref=mock_cluster.uuid,
context=None)
def cluster_delete(self, context, uuid):
LOG.debug('cluster_heat cluster_delete')
osc = clients.OpenStackClients(context)
cluster = objects.Cluster.get_by_uuid(context, uuid)
stack_id = cluster.stack_id
# NOTE(sdake): This will execute a stack_delete operation. This will
# Ignore HTTPNotFound exceptions (stack wasn't present). In the case
# that Heat couldn't find the stack representing the cluster, likely a
# user has deleted the stack outside the context of Magnum. Therefore
# the contents of the cluster are forever lost.
#
# If the exception is unhandled, the original exception will be raised.
try:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_PENDING)
osc.heat().stacks.delete(stack_id)
except exc.HTTPNotFound:
LOG.info(_LI('The stack %s was not found during cluster'
' deletion.'), stack_id)
try:
trust_manager.delete_trustee_and_trust(osc, context, cluster)
cert_manager.delete_certificates_from_cluster(cluster,
context=context)
cluster.destroy()
except exception.ClusterNotFound:
LOG.info(_LI('The cluster %s has been deleted by others.'),
uuid)
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_SUCCESS)
return None
except exc.HTTPConflict:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
raise exception.OperationInProgress(cluster_name=cluster.name)
except Exception:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
raise
cluster.status = fields.ClusterStatus.DELETE_IN_PROGRESS
cluster.save()
self._poll_and_check(osc, cluster)
return None
def cluster_delete(self, context, uuid):
LOG.debug('cluster_conductor cluster_delete')
osc = clients.OpenStackClients(context)
cluster = objects.Cluster.get_by_uuid(context, uuid)
ct = conductor_utils.retrieve_cluster_template(context, cluster)
cluster_driver = driver.Driver.get_driver(ct.server_type,
ct.cluster_distro,
ct.coe)
try:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_PENDING)
cluster_driver.delete_cluster(context, cluster)
cluster.status = fields.ClusterStatus.DELETE_IN_PROGRESS
cluster.status_reason = None
except exc.HTTPNotFound:
LOG.info('The cluster %s was not found during cluster'
' deletion.', cluster.id)
try:
trust_manager.delete_trustee_and_trust(osc, context, cluster)
cert_manager.delete_certificates_from_cluster(cluster,
context=context)
# delete all cluster's nodegroups
for ng in cluster.nodegroups:
ng.destroy()
cluster.destroy()
except exception.ClusterNotFound:
LOG.info('The cluster %s has been deleted by others.',
uuid)
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_SUCCESS)
return None
except exc.HTTPConflict:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
raise exception.OperationInProgress(cluster_name=cluster.name)
except Exception as unexp:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
cluster.status = fields.ClusterStatus.DELETE_FAILED
cluster.status_reason = six.text_type(unexp)
cluster.save()
raise
cluster.save()
return None
def cluster_delete(self, context, uuid):
LOG.debug('cluster_heat cluster_delete')
osc = clients.OpenStackClients(context)
cluster = objects.Cluster.get_by_uuid(context, uuid)
ct = conductor_utils.retrieve_cluster_template(context, cluster)
cluster_driver = driver.Driver.get_driver(ct.server_type,
ct.cluster_distro, ct.coe)
try:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_PENDING)
cluster_driver.delete_stack(context, osc, cluster)
except exc.HTTPNotFound:
LOG.info(
_LI('The stack %s was not found during cluster'
' deletion.'), cluster.stack_id)
try:
trust_manager.delete_trustee_and_trust(osc, context, cluster)
cert_manager.delete_certificates_from_cluster(cluster,
context=context)
cluster.destroy()
except exception.ClusterNotFound:
LOG.info(_LI('The cluster %s has been deleted by others.'),
uuid)
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_SUCCESS)
return None
except exc.HTTPConflict:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
raise exception.OperationInProgress(cluster_name=cluster.name)
except Exception:
conductor_utils.notify_about_cluster_operation(
context, taxonomy.ACTION_DELETE, taxonomy.OUTCOME_FAILURE)
raise
cluster.status = fields.ClusterStatus.DELETE_IN_PROGRESS
cluster.save()
self._poll_and_check(osc, cluster, cluster_driver)
return None
def update_cluster_status(self, context, cluster):
"""Updates the cluster status.
This method should be finished within the periodic interval(10s).
:param context: Admin context.
:param cluster: Cluster object.
"""
if cluster.status == fields.ClusterStatus.CREATE_IN_PROGRESS:
if cluster.stack_id is None:
return
stack_ctx = mag_ctx.make_cluster_context(cluster)
os_clients = clients.OpenStackClients(stack_ctx)
stack = os_clients.heat().stacks.get(
cluster.stack_id,
resolve_outputs=False
)
if stack.stack_status == fields.ClusterStatus.CREATE_COMPLETE:
stack_ctx = mag_ctx.make_cluster_context(cluster)
kubeconfig_path = self._get_kubeconfig(stack_ctx, cluster)
cluster_kubectl = kubectl.KubeCtl(
bin="/usr/bin/kubectl",
global_flags="--kubeconfig %s" % kubeconfig_path
)
ns = self.kubectl.get("namespace %s" % cluster.uuid)
labels = ns['metadata'].get('labels', {})
if not labels.get('magnum.k8s.io/status'):
self._install_addons(cluster, cluster_kubectl, context)
return
if self._workers_ready(cluster, cluster_kubectl):
LOG.info(
'Cluster %s is created successfully', cluster.uuid
)
# Update the worker addresses in the cluster from the Heat
# stack output.
stack = os_clients.heat().stacks.get(
cluster.stack_id,
resolve_outputs=True
)
template_def = self.get_template_definition()
c_template = conductor_utils.retrieve_cluster_template(
context,
cluster
)
template_def.update_outputs(stack, c_template, cluster)
cluster.status = fields.ClusterStatus.CREATE_COMPLETE
cluster.save()
elif stack.stack_status in (
fields.ClusterStatus.CREATE_FAILED,
fields.ClusterStatus.DELETE_FAILED,
fields.ClusterStatus.UPDATE_FAILED,
fields.ClusterStatus.ROLLBACK_COMPLETE,
fields.ClusterStatus.ROLLBACK_FAILED
):
self._sync_cluster_status(cluster, stack)
LOG.error('Failed to create cluster %s', cluster.uuid)
elif cluster.status == fields.ClusterStatus.DELETE_IN_PROGRESS:
# Check if the namespace is deleted.
ns_template = self.jinja_env.get_template('namespace.yaml.j2')
ns_body = ns_template.render({"namespace": cluster.uuid})
namespaces = self.kubectl.get('namespace')
names = [n['metadata']['name'] for n in namespaces]
if cluster.uuid not in names:
LOG.debug(
"Namespace has been deleted for cluster %s",
cluster.uuid
)
stack_ctx = mag_ctx.make_cluster_context(cluster)
os_client = clients.OpenStackClients(stack_ctx)
try:
trust_manager.delete_trustee_and_trust(
os_client,
context,
cluster
)
cert_manager.delete_certificates_from_cluster(
cluster,
context=context
)
cert_manager.delete_client_files(cluster, context=context)
except exception.ClusterNotFound:
LOG.info(
'The cluster %s has been deleted by others.',
cluster.uuid
)
LOG.info('Cluster %s has been deleted.', cluster.uuid)
cluster.status = fields.ClusterStatus.DELETE_COMPLETE
cluster.save()
