def do(self):
from backup.tasks import make_instance_snapshot_backup
from backup.models import BackupGroup
if (self.database_migrate
and self.database_migrate.host_migrate_snapshot):
snapshot = self.database_migrate.host_migrate_snapshot
else:
group = BackupGroup()
group.save()
snapshot = make_instance_snapshot_backup(
self.instance, {}, group, provider_class=self.provider_class)
if not snapshot:
raise Exception('Backup was unsuccessful in {}'.format(
self.instance))
snapshot.is_automatic = False
snapshot.save()
if self.database_migrate:
host_migrate = self.host_migrate
host_migrate.snapshot = snapshot
host_migrate.save()
else:
self.step_manager.snapshot = snapshot
self.step_manager.save()
if snapshot.has_warning:
raise Exception('Backup was warning')
def do(self, workflow_dict):
try:
group = BackupGroup()
group.save()
for host_and_export in workflow_dict['hosts_and_exports']:
host = host_and_export['host']
export_id = host_and_export['old_export_id']
ret = make_host_backup(database=workflow_dict['database'],
instance=host.instances.all()[0],
export_id=export_id,
group=group)
if not ret:
msg = 'Could not make snapshot for export_id: {} on host {}'.format(
export_id, host)
LOG.error(msg)
raise Exception(msg)
return True
except Exception:
traceback = full_stack()
workflow_dict['exceptions']['error_codes'].append(DBAAS_0021)
workflow_dict['exceptions']['traceback'].append(traceback)
return False
def do(self):
from backup.tasks import make_instance_snapshot_backup
from backup.models import BackupGroup
if self.database_migrate and self.database_migrate.host_migrate_snapshot:
snapshot = self.database_migrate.host_migrate_snapshot
else:
group = BackupGroup()
group.save()
snapshot = make_instance_snapshot_backup(
self.instance,
{},
group,
provider_class=VolumeProviderBaseMigrate
)
if not snapshot:
raise Exception('Backup was unsuccessful in {}'.format(self.instance))
snapshot.is_automatic = False
snapshot.save()
if self.database_migrate:
host_migrate = self.host_migrate
host_migrate.snapshot = snapshot
host_migrate.save()
else:
self.step_manager.snapshot = snapshot
self.step_manager.save()
if snapshot.has_warning:
raise Exception('Backup was warning')
def do(self, workflow_dict):
try:
group = BackupGroup()
group.save()
for instance in workflow_dict['instances']:
error = {}
snapshot = make_instance_snapshot_backup(instance=instance,
error=error,
group=group)
if snapshot and snapshot.was_successful:
msg = "Backup for %s was successful" % (str(instance))
LOG.info(msg)
elif snapshot and snapshot.has_warning:
msg = "Backup for %s has warning" % (str(instance))
LOG.info(msg)
else:
msg = "Backup for %s was unsuccessful. Error: %s" % (
str(instance), error['errormsg'])
LOG.error(msg)
raise Exception(msg)
return True
except Exception:
traceback = full_stack()
workflow_dict['exceptions']['error_codes'].append(DBAAS_0023)
workflow_dict['exceptions']['traceback'].append(traceback)
return False
def group(self):
from backup.models import BackupGroup
group = BackupGroup()
group.save()
return group
def group(self):
from backup.models import BackupGroup
group = BackupGroup()
group.save()
return group
