def _create_dao_map():
"""Create a map of DAOs.
These will be re-usable so that the db connection can apply across
different pipelines.
Returns:
Dictionary of DAOs.
"""
try:
return {
'backend_service_dao': backend_service_dao.BackendServiceDao(),
'bucket_dao': bucket_dao.BucketDao(),
'cloudsql_dao': cloudsql_dao.CloudsqlDao(),
'dao': dao.Dao(),
'folder_dao': folder_dao.FolderDao(),
'forwarding_rules_dao': forwarding_rules_dao.ForwardingRulesDao(),
'instance_dao': instance_dao.InstanceDao(),
'instance_group_dao': instance_group_dao.InstanceGroupDao(),
'instance_group_manager_dao':
instance_group_manager_dao.InstanceGroupManagerDao(),
'instance_template_dao':
instance_template_dao.InstanceTemplateDao(),
'organization_dao': organization_dao.OrganizationDao(),
'project_dao': project_dao.ProjectDao(),
}
except data_access_errors.MySQLError as e:
LOGGER.error('Error to creating DAO map.\n%s', e)
sys.exit()
def _get_instances(self):
"""Retrieves instances.
Returns:
list: Instance
"""
return instance_dao.InstanceDao(self.global_configs).\
get_instances(self.snapshot_timestamp)
def get_instance_networks_interfaces(self):
"""Get network info from a particular snapshot.
Returns:
list: A list of networks from a particular project
Raises:
MySQLError if a MySQL error occurs.
"""
instances = instance_dao.InstanceDao(
self.global_configs).get_instances(self.snapshot_timestamp)
return [instance.create_network_interfaces() for instance in instances]
def _create_dao_map(global_configs):
"""Create a map of DAOs.
These will be reusable so that the db connection can apply across
different pipelines.
Args:
global_configs (dict): Global configurations.
Returns:
dict: Dictionary of DAOs.
"""
try:
return {
'appengine_dao':
appengine_dao.AppEngineDao(global_configs),
'backend_service_dao':
backend_service_dao.BackendServiceDao(global_configs),
'bucket_dao':
bucket_dao.BucketDao(global_configs),
'cloudsql_dao':
cloudsql_dao.CloudsqlDao(global_configs),
'dao':
dao.Dao(global_configs),
'firewall_rule_dao':
firewall_rule_dao.FirewallRuleDao(global_configs),
'folder_dao':
folder_dao.FolderDao(global_configs),
'forseti_system_dao':
forseti_system_dao.ForsetiSystemDao(global_configs),
'forwarding_rules_dao':
forwarding_rules_dao.ForwardingRulesDao(global_configs),
'ke_dao':
ke_dao.KeDao(global_configs),
'instance_dao':
instance_dao.InstanceDao(global_configs),
'instance_group_dao':
instance_group_dao.InstanceGroupDao(global_configs),
'instance_group_manager_dao':
instance_group_manager_dao.InstanceGroupManagerDao(global_configs),
'instance_template_dao':
instance_template_dao.InstanceTemplateDao(global_configs),
'organization_dao':
organization_dao.OrganizationDao(global_configs),
'project_dao':
project_dao.ProjectDao(global_configs),
'service_account_dao':
service_account_dao.ServiceAccountDao(global_configs),
}
except data_access_errors.MySQLError as e:
LOGGER.error('Error to creating DAO map.\n%s', e)
sys.exit()
def get_instance_networks_interfaces(self):
"""Get network info from a particular snapshot.
Returns:
list: A list of networks from a particular project
"""
instances = instance_dao.InstanceDao(self.global_configs).get_instances(
self.snapshot_timestamp)
network_interfaces = []
for instance in instances:
network_interfaces += instance.create_network_interfaces()
return network_interfaces
