def delete(cls, ctx, profile_id):
obj = cls.load(ctx, profile_id=profile_id)
cluster_id = obj.properties.get(obj.HOST_CLUSTER, None)
if cluster_id:
db_api.cluster_remove_dependents(ctx, cluster_id, profile_id)
node_id = obj.properties.get(obj.HOST_NODE, None)
if node_id:
db_api.node_remove_dependents(ctx, node_id, profile_id, 'profile')
super(DockerProfile, cls).delete(ctx, profile_id)
def test_node_remove_profile_dependents(self):
node_id = 'host_node'
dependents = {'profiles': ['P1', 'P2']}
node = shared.create_node(self.ctx, None, self.profile,
id=node_id, dependents=dependents)
db_api.node_remove_dependents(self.ctx, node_id, 'P1', 'profile')
node = db_api.node_get(self.ctx, node_id)
dependents = node.dependents
self.assertEqual({'profiles': ['P2']}, dependents)
db_api.node_remove_dependents(self.ctx, node_id, 'P2', 'profile')
node = db_api.node_get(self.ctx, node_id)
dependents = node.dependents
self.assertEqual({}, dependents)
def do_delete(self, obj):
"""Delete a container node.
:param obj: The node object representing the container.
:returns: `None`
"""
if not obj.physical_id:
return
try:
self.docker(obj).container_delete(obj.physical_id)
except exc.InternalError as ex:
raise exc.EResourceDeletion(type='container',
id=obj.physical_id,
message=six.text_type(ex))
ctx = context.get_admin_context()
db_api.node_remove_dependents(ctx, self.host.id, obj.id)
return
