freezer.engine.nova.nova module¶

class freezer.engine.nova.nova.NovaEngine(storage, **kwargs)¶

Bases: freezer.engine.engine.BackupEngine

backup_data(backup_resource, manifest_path)¶

Parameters:	backup_path – manifest_path –
Returns:

backup_nova_tenant(project_id, hostname_backup_name, no_incremental, max_level, always_level, restart_always_level)¶

get_nova_tenant(project_id)¶

get_storage_info(project_id)¶

get_tenant_meta(path)¶

static image_active(glance_client, image_id)¶

Check if the image is in the active state or not

metadata(backup_resource)¶

Construct metadata

name¶

Return type:	str
Returns:	Engine name

restore_level(restore_resource, read_pipe, backup, except_queue)¶

restore_nova_tenant(project_id, hostname_backup_name, overwrite, recent_to_date)¶

set_tenant_meta(path, metadata)¶

push data to the manifest file

stream_image(pipe)¶

Reading bytes from a pipe and converting it to a stream-like