JobManagerHandler

JobManagerHandler is the implementation of the JobManager service in the DISET framework

The following methods are available in the Service interface

submitJob() rescheduleJob() deleteJob() killJob()

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

Bases: JobManagerHandlerMixin, 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_confirmBulkSubmission(jobIDs)

Confirm the possibility to proceed with processing of the jobs specified by the jobIDList

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK(list)/S_ERROR() – confirmed job IDs

export_deleteJob(jobIDs, force=False)

Delete jobs specified in the jobIDs list

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK/S_ERROR

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_getMaxParametricJobs()

Get the maximum number of parametric jobs

Returns:

S_OK()/S_ERROR()

export_killJob(jobIDs, force=False)

Kill jobs specified in the jobIDs list

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK/S_ERROR

export_ping()

static export_refreshConfiguration(fromMaster)

Force refreshing the configuration data

Parameters:

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

export_removeJob(jobIDs)

Completely remove a list of jobs, also from TaskQueueDB, and including its JobLogging info. Only authorized users are allowed to remove jobs.

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK()/S_ERROR() – confirmed job IDs

export_rescheduleJob(jobIDs)

Reschedule a single job. If the optional proxy parameter is given it will be used to refresh the proxy in the Proxy Repository

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK()/S_ERROR() – confirmed job IDs

export_resetJob(jobIDs)

Reset jobs specified in the jobIDs list

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK/S_ERROR

export_submitJob(jobDesc)

Submit a job to DIRAC WMS. The job can be a single job, or a parametric job. If it is a parametric job, then the parameters will need to be unpacked.

Parameters:

jobDesc (str) – job description JDL (of a single or parametric job)

Returns:

S_OK/S_ERROR, a list of newly created job IDs in case of S_OK.

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 objects and OptimizationMind

initializeRequest()

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(bulkId, token, bulkSize, fileHelper)

transfer_bulkToClient(bulkId, token, fileHelper)

transfer_fromClient(fileId, token, fileSize, fileHelper)

transfer_listBulk(bulkId, token, fileHelper)

transfer_toClient(fileId, token, fileHelper)

types_confirmBulkSubmission = [<class 'list'>]

types_deleteJob = []

types_echo = [<class 'str'>]

types_getMaxParametricJobs = []

types_killJob = []

types_ping = []

types_refreshConfiguration = [<class 'bool'>]

types_removeJob = []

types_rescheduleJob = []

types_resetJob = []

types_submitJob = [<class 'str'>]

types_whoami = []

class DIRAC.WorkloadManagementSystem.Service.JobManagerHandler.JobManagerHandlerMixin

Bases: object

RequestHandler implementation of the JobManager

export_confirmBulkSubmission(jobIDs)

Confirm the possibility to proceed with processing of the jobs specified by the jobIDList

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK(list)/S_ERROR() – confirmed job IDs

export_deleteJob(jobIDs, force=False)

Delete jobs specified in the jobIDs list

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK/S_ERROR

export_getMaxParametricJobs()

Get the maximum number of parametric jobs

Returns:

S_OK()/S_ERROR()

export_killJob(jobIDs, force=False)

Kill jobs specified in the jobIDs list

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK/S_ERROR

export_removeJob(jobIDs)

Completely remove a list of jobs, also from TaskQueueDB, and including its JobLogging info. Only authorized users are allowed to remove jobs.

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK()/S_ERROR() – confirmed job IDs

export_rescheduleJob(jobIDs)

Reschedule a single job. If the optional proxy parameter is given it will be used to refresh the proxy in the Proxy Repository

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK()/S_ERROR() – confirmed job IDs

export_resetJob(jobIDs)

Reset jobs specified in the jobIDs list

Parameters:

jobIDs (list) – list of job IDs

Returns:

S_OK/S_ERROR

export_submitJob(jobDesc)

Submit a job to DIRAC WMS. The job can be a single job, or a parametric job. If it is a parametric job, then the parameters will need to be unpacked.

Parameters:

jobDesc (str) – job description JDL (of a single or parametric job)

Returns:

S_OK/S_ERROR, a list of newly created job IDs in case of S_OK.

classmethod initializeHandler(serviceInfoDict)

Initialization of DB objects and OptimizationMind

initializeRequest()

types_confirmBulkSubmission = [<class 'list'>]

types_deleteJob = []

types_getMaxParametricJobs = []

types_killJob = []

types_removeJob = []

types_rescheduleJob = []

types_resetJob = []

types_submitJob = [<class 'str'>]