SandboxStoreHandler

SandboxHandler is the implementation of the Sandbox service in the DISET framework

class DIRAC.WorkloadManagementSystem.Service.SandboxStoreHandler.SandboxStoreHandler(handlerInitDict, trid)

Bases: RequestHandler

__init__(handlerInitDict, trid)

Constructor

Parameters
  • handlerInitDict (dictionary) – Information vars for the service

  • trid (object) – Transport to use

auth_ping = ['all']
auth_refreshConfiguration = ['CSAdministrator']
auth_whoami = ['all']
export_assignSandboxesToEntities(enDict, ownerName='', ownerGroup='', entitySetup=False)

Assign sandboxes to jobs. Expects a dict of { entityId : [ ( SB, SBType ), … ] }

static export_echo(data)

This method is used for testing performance of the service

Parameters

data (str) – data to be sent back to the caller

Returns

S_OK, Value is the input data

export_getFreeDiskSpace()

Get the free disk space of the storage element If no size is specified, terabytes will be used by default.

export_getSandboxesAssignedToEntity(entityId, entitySetup=False)

Get the sandboxes associated to a job and the association type

export_getTotalDiskSpace()

Get the total disk space of the storage element If no size is specified, terabytes will be used by default.

export_ping()
static export_refreshConfiguration(fromMaster)

Force refreshing the configuration data

Parameters

fromMaster (bool) – flag to refresh from the master configuration service

export_unassignEntities(entitiesList, entitiesSetup=False)

Unassign a list of jobs

export_whoami()

A simple whoami, returns all credential dictionary, except certificate chain object.

classmethod getCSOption(optionName, defaultValue=False)

Get an option from the CS section of the services

Returns

Value for serviceSection/optionName in the CS being defaultValue the default

getRemoteAddress()

Get the address of the remote peer.

Returns

Address of remote peer.

getRemoteCredentials()

Get the credentials of the remote peer.

Returns

Credentials dictionary of remote peer.

initialize()

Initialize this instance of the handler (to be overwritten)

classmethod initializeHandler(serviceInfoDict)

Initialization of DB object

purgeUnusedSandboxes()
srv_disconnect(trid=None)
classmethod srv_disconnectClient(trid)
srv_getActionTuple()
classmethod srv_getCSOption(optionName, defaultValue=False)

Get an option from the CS section of the services

Returns

Value for serviceSection/optionName in the CS being defaultValue the default

srv_getClientSetup()
srv_getClientVO()
srv_getClientVersion()
srv_getFormattedRemoteCredentials()
classmethod srv_getMonitor()
srv_getRemoteAddress()

Get the address of the remote peer.

Returns

Address of remote peer.

srv_getRemoteCredentials()

Get the credentials of the remote peer.

Returns

Credentials dictionary of remote peer.

classmethod srv_getServiceName()
srv_getTransportID()
classmethod srv_getURL()
classmethod srv_msgCreate(msgName)
srv_msgReply(msgObj)
classmethod srv_msgSend(trid, msgObj)
transfer_bulkFromClient(fileId, token, _fileSize, fileHelper)

Receive files packed into a tar archive by the fileHelper logic. token is used for access rights confirmation.

transfer_bulkToClient(bulkId, token, fileHelper)
transfer_fromClient(fileId, token, fileSize, fileHelper)

Receive a file as a sandbox

transfer_listBulk(bulkId, token, fileHelper)
transfer_toClient(fileID, token, fileHelper)

Method to send files to clients. fileID is the local file name in the SE. token is used for access rights confirmation.

types_assignSandboxesToEntities = [<class 'dict'>]
types_echo = [(<class 'str'>,)]
types_getFreeDiskSpace = []
types_getSandboxesAssignedToEntity = [(<class 'str'>,)]
types_getTotalDiskSpace = []
types_ping = []
types_refreshConfiguration = [<class 'bool'>]
types_unassignEntities = [(<class 'list'>, <class 'tuple'>)]
types_whoami = []