Slurm::Sacctmgr::User
use Slurm::Sacctmgr::User; use Slurm::Sacctmgr; my $sacctmgr = new Slurm::Sacctmgr; my $list = Slurm::Sacctmgr::User->sacctmgr_list($sacctmgr); #List all users known to sacctmgr foreach $user (@$list) { #user is a Slurm::Sacctmgr::User object $uname = $user->user; $defacct = $user->defaultaccount; $adminlevel = $user->adminlevel; print "$uname ($defacct) [$adminlevel]\n"; } #Get a single user $uname = 'payerle'; $user = Slurm::Sacctmgr::User->new_from_sacctmgr_by_name($sacctmgr,$uname); $defacct = $user->defaultaccount; print "Default account for user '$uname' is '$defacct'\n"; ...
Represents a User entity in Slurm::Sacctmgr. Together with an instance of Slurm::Sacctmgr, this class allows one to issue commands to the Slurm sacctmgr command to add, delete, list, show, and modify sacctmgr entities of type "user".
The Slurm::Sacctmgr class provides a Perlish wrapper around the actual Slurm sacctmgr command, thus the methods provided by this class largely map quite straightforwardly onto sacctmgr commands. When using the sacctmgr_list method for this class, the results from the sacctmgr command is automatically parsed and presented as objects of this class.
Objects of this class contain the following data members:
and these are the fields that will be set by the sacctmgr_list and similar methods. When filtering results, you can use any fields recognized by the sacctmgr command, and when adding/modifying records you can provide any fields recognized by the command.
Most functionality is provided via the base classes,
As a result, the whole Slurm::Sacctmgr::* family (for different entity types) all have a very similar user interface (basically the differences are what operations sacctmgr allows on different entity types, and how the results of list/show operations get parsed).
The remainder of this page briefly discusses the more commonly used methods for this class, but the base classes above contain fuller documentation. In all that follows, the variable $sacctmgr is a required instance of Slurm::Sacctmgr, and the invocant is not explicitly shown.
The following class instances are available: these will take either an instance of Slurm::Sacctmgr::User or the "Slurm::Sacctmgr::User" class name.
This will return a list reference of all objects of entity type "user" matching the "where" clause. The "where" clause is a list of zero or more key => value pairs specifying the conditions. Only exact matching is supported, and keys cannot be usefully repeated (the "where" clause is treated as a hash, so later keys simply overwrite earlier keys). You can use any parameter the Slurm sacctmgr command allows you to filter on. If no key => value pairs are given, all entities of this type are returned.
This looks up in sacctmgr the user entity with the specified username, and returns the corresponding Slurm::Sacctmgr::User object. If no entity with specified username was found, returns undef.
This method adds a new user entity to sacctmgr's databases. The entity to add will be defined by the "%fields" list of key => value pairs; valid keys are any parameters sacctmgr allows you to set when adding users. In addition, the "pseudofield" --ok-if-previously-exists can be given, and if true the method will not complain at attempts to add an entity which already exists.
This method will delete one or more user entities matching the "where" clause. The where clause behaves as discussed in sacctmgr_list.
This will update the user entities matching the "where" clause as indicated by the "update" clause. Both $where and $update are list references of key => value pairs. The where clause behaves as in sacctmgr_list (except that it is a array reference, not a list), and similarly the update clause behaves as in sacctmgr_add.
Nothing. Pure OO interface.
Tom Payerle, payerle@umd.edu
Copyright (C) 2014-2016 by the University of Maryland.
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To install Slurm::Sacctmgr, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Slurm::Sacctmgr
CPAN shell
perl -MCPAN -e shell install Slurm::Sacctmgr
For more information on module installation, please visit the detailed CPAN module installation guide.