IZ40: How to display list of accessible hosts for a user

[slmingol]

[Imported from gridengine issuezilla ​http://gridengine.sunsource.net/issues/show_bug.cgi?id=40]

        Issue #:      40               Platform:     Sun           Reporter: slmingol (slmingol)
       Component:     gridengine          OS:        Solaris
     Subcomponent:    clients          Version:      current          CC:    None defined
        Status:       NEW              Priority:     P3
      Resolution:                     Issue type:    ENHANCEMENT
                                   Target milestone: ---
      Assigned to:    andreas (andreas)
      QA Contact:     roland
          URL:
       * Summary:     How to display list of accessible hosts for a user
   Status whiteboard:
      Attachments:

     Issue 40 blocks:
   Votes for issue 40:


   Opened: Thu Aug 16 14:37:00 -0700 2001 
------------------------


I have 6 nodes, 6 queues setup, and 2 user groups. The groups are defined under
User configuration in qmon. The groups a @grp1 and @grp2. Then under host
configuration in qmon, I select the execution host tab and select host1 and
modify its User Access so that @grp1 is allowed access, and @grp2 is denied
access.

My question is how do I as user joe in group @grp2 see what machines i'm allowed
access to from the command line? Notice i'm talking about what "machines" not
queues! I realize that there are a number of ways to see what queues I have
access to.

The only way I could conceive of how to do this was with the following script:

#!/bin/bash
mygroup=`groups | cut -f1 -d" "` listofmachines=`qhost | grep -v HOSTNAME |grep
-v "-" |cut -f1 -d" "`

for f in $listofmachines;
do
   q_output=`qconf -se $f|grep xuser|grep $mygroup`
   if [ -z "$q_output" ];
   then
      echo $f
   fi
done;

Even this isn't ideal. This assumes that the first group that the group cmd.
returns is the one i'm referring to when the query to qconf is made.

In a nut shell I'm looking for a way for users to see there access to hosts in
the cluster based on what groups they belong to.

   ------- Additional comments from sgrell Mon Dec 12 03:14:37 -0700 2005 -------
Changed subcomponent.

Stephan