def get_or_create_node(node_fqdn):
try:
node = Node.get_by_name(node_fqdn)
except:
node = Node.create(node_fqdn)
# Generate and assign a Host GUID
host_guid = _generate_host_guid()
param = ConfigClassParameter.get_by_name(
ConfigClassParameter.HOST_GUID)
Override.update_or_create_override(node, param, host_guid)
# Assign default roles on node creation
default_roles = Role.get_default_roles()
NodeRoleAssignment.add_roles_to_node(node, default_roles)
# determine if we can add celeryd on each worker. This is
# possible only if the DB backend is != sqlite3
if DATABASES['default']['ENGINE'] == 'django.db.backends.mysql':
celery_role = Role.get_by_name(Role.CELERY_WORKER)
NodeRoleAssignment.add_roles_to_node(node, [celery_role], True)
return node
def _add_dummy_node(self, fqdn='test_fqdn', is_enabled=True):
self.dummy_node_fqdn = fqdn
node = Node.create(fqdn)
node.enabled = is_enabled
import pickle
node.facts = pickle.dumps({
"geppetto_status_running_services":
"openstack-nova-api,openstack-nova-compute",
"geppetto_status_stopped_services": "openstack-nova-network",
"host_fqdn": "test_host",
"ipaddress_eth0": "169.254.0.2",
"ipaddress_eth1": "127.0.0.1",
"interfaces": "'eth0,eth1,eth2,lo'",
})
node.save()
node.joined_date = datetime.datetime(2001, 1, 1, 0, 0, 0, 0)
# make the host guid predictable
param = ConfigClassParameter.get_by_name(
ConfigClassParameter.HOST_GUID)
Override.update_or_create_override(node, param, "00:00:00:00:00:00")
return node