def ready(self):
SupportedServices.register_backend(TestBackend)
SupportedServices.register_service(self.get_model('TestService'))
def ready(self):
Instance = self.get_model('Instance')
Cloud = self.get_model('Cloud')
CloudProjectMembership = self.get_model('CloudProjectMembership')
from nodeconductor.iaas import handlers, cost_tracking
CostTrackingRegister.register(self.label, cost_tracking.IaaSCostTrackingBackend)
from nodeconductor.iaas.backend import OpenStackBackend
SupportedServices.register_backend(OpenStackBackend)
SupportedServices.register_service(Cloud)
SupportedServices.register_resource(Instance)
signals.post_save.connect(
quotas_handlers.add_quotas_to_scope,
sender=CloudProjectMembership,
dispatch_uid='nodeconductor.iaas.handlers.add_quotas_to_cloud_project_membership',
)
signals.post_save.connect(
handlers.create_initial_security_groups,
sender=CloudProjectMembership,
dispatch_uid='nodeconductor.iaas.handlers.create_initial_security_groups',
)
# protect against a deletion of the Instance with connected backups
# TODO: introduces dependency of IaaS on Backups, should be reconsidered
signals.pre_delete.connect(
handlers.prevent_deletion_of_instances_with_connected_backups,
sender=Instance,
dispatch_uid='nodeconductor.iaas.handlers.prevent_deletion_of_instances_with_connected_backups',
)
signals.pre_save.connect(
core_handlers.preserve_fields_before_update,
sender=Instance,
dispatch_uid='nodeconductor.iaas.handlers.preserve_fields_before_update',
)
# if instance name is updated, zabbix host visible name should be also updated
signals.post_save.connect(
handlers.check_instance_name_update,
sender=Instance,
dispatch_uid='nodeconductor.iaas.handlers.check_instance_name_update',
)
signals.pre_save.connect(
handlers.set_cpm_default_availability_zone,
sender=CloudProjectMembership,
dispatch_uid='nodeconductor.iaas.handlers.set_cpm_default_availability_zone',
)
signals.post_save.connect(
handlers.increase_quotas_usage_on_instance_creation,
sender=Instance,
dispatch_uid='nodeconductor.iaas.handlers.increase_quotas_usage_on_instance_creation',
)
signals.post_delete.connect(
handlers.decrease_quotas_usage_on_instances_deletion,
sender=Instance,
dispatch_uid='nodeconductor.iaas.handlers.decrease_quotas_usage_on_instances_deletion',
)
signals.post_save.connect(
handlers.check_project_name_update,
sender=Project,
dispatch_uid='nodeconductor.iaas.handlers.check_project_name_update'
)