<s> import logging <EOL> from util import full_stack <EOL> from util import exec_remote_command <EOL> from util import build_context_script <EOL> from dbaas_cloudstack . models import HostAttr as CS_HostAttr <EOL> from dbaas_nfsaas . models import HostAttr as NF_HostAttr <EOL> from workflow . steps . util . base import BaseStep <EOL> from workflow . exceptions . error_codes import DBAAS_0020 <EOL> from workflow . steps . util import test_bash_script_error <EOL> from workflow . steps . mysql . util import build_permission_script <EOL> from workflow . steps . mysql . util import build_mount_snapshot_volume_script <EOL> from workflow . steps . mysql . util import build_remove_deprecated_files_script <EOL> from workflow . steps . mysql . util import build_start_database_script <EOL> from workflow . steps . mysql . util import build_flipper_script <EOL> from util import get_credentials_for <EOL> from dbaas_credentials . models import CredentialType <EOL> LOG = logging . getLogger ( __name__ ) <EOL> class RetoreBackupOnTargets ( BaseStep ) : <EOL> def __unicode__ ( self ) : <EOL> return "<STR_LIT>" <EOL> def do ( self , workflow_dict ) : <EOL> try : <EOL> flipper_crdentials = get_credentials_for ( workflow_dict [ '<STR_LIT>' ] , <EOL> CredentialType . FLIPPER ) <EOL> flipper_vip = flipper_crdentials . get_parameter_by_name ( '<STR_LIT>' ) <EOL> for host in workflow_dict [ '<STR_LIT>' ] : <EOL> cs_host_attr = CS_HostAttr . objects . get ( host = host ) <EOL> source_host = workflow_dict [ '<STR_LIT>' ] [ <NUM_LIT:0> ] <EOL> nf_host_attr = NF_HostAttr . objects . get ( host = source_host ) <EOL> script = test_bash_script_error ( ) <EOL> script += build_mount_snapshot_volume_script ( ) <EOL> script += build_remove_deprecated_files_script ( ) <EOL> script += build_permission_script ( ) <EOL> script += build_start_database_script ( ) <EOL> script += build_flipper_script ( ) <EOL> context_dict = { <EOL> '<STR_LIT>' : nf_host_attr . nfsaas_path , <EOL> '<STR_LIT>' : workflow_dict [ '<STR_LIT>' ] , <EOL> '<STR_LIT>' : flipper_vip , <EOL> '<STR_LIT>' : workflow_dict [ '<STR_LIT>' ] [ <NUM_LIT:0> ] . ip , <EOL> '<STR_LIT>' : workflow_dict [ '<STR_LIT>' ] [ <NUM_LIT:0> ] , <EOL> '<STR_LIT>' : workflow_dict [ '<STR_LIT>' ] [ <NUM_LIT:1> ] <EOL> } <EOL> script = build_context_script ( context_dict , script ) <EOL> output = { } <EOL> LOG . info ( script ) <EOL> return_code = exec_remote_command ( server = host . address , <EOL> username = cs_host_attr . vm_user , <EOL> password = cs_host_attr . vm_password , <EOL> command = script , <EOL> output = output ) <EOL> LOG . info ( output ) <EOL> if return_code != <NUM_LIT:0> : <EOL> raise Exception ( str ( output ) ) <EOL> return True <EOL> except Exception : <EOL> traceback = full_stack ( ) <EOL> workflow_dict [ '<STR_LIT>' ] [ '<STR_LIT>' ] . append ( DBAAS_0020 ) <EOL> workflow_dict [ '<STR_LIT>' ] [ '<STR_LIT>' ] . append ( traceback ) <EOL> return False <EOL> def undo ( self , workflow_dict ) : <EOL> LOG . info ( "<STR_LIT>" ) <EOL> try : <EOL> return True <EOL> except Exception : <EOL> traceback = full_stack ( ) <EOL> workflow_dict [ '<STR_LIT>' ] [ '<STR_LIT>' ] . append ( DBAAS_0020 ) <EOL> workflow_dict [ '<STR_LIT>' ] [ '<STR_LIT>' ] . append ( traceback ) <EOL> return False </s>
