On 20/02/2017 18:40, Alvarez, Damian wrote:

Mmmmmh, wouldn’t it make sense to use that userInGroup function in EB? I didn’t know it existed, but for sure the modules generated with EB don’t use it, even if the .eb file has a “group” key.

Who’s going to make that PR? :-P


If you're not, then open an issue, and throw it on the pile of nice-Lmod-integration-things-to-have.

And yes, I'm going to say it: implementing this shouldn't be very difficult.


K.

*From: *Robert McLay <[email protected]>
*Date: *Monday 20 February 2017 at 18:18
*To: *"Alvarez, Damian" <[email protected]>
*Cc: *"[email protected]" <[email protected]>, lmod-users <[email protected]>
*Subject: *Re: [Lmod-users] NAMD license validation

We do the same thing by making the package in a particular group. We make the module world readable and use the userInGroup("magic_group") function. This function returns true if the user is root or the user is in the group specified.

local err_message = [[

You do not have access to VASP.5.3.5!

Users have to show their licenses and be confirmed by the

VASP team that they are registered users under that license.

Scan a copy of the license and send it to [email protected] <mailto:[email protected]>

]]

if (userInGroup("namd_group")) then

local vasp_dir="/opt/apps/intel15/mvapich2_2_1/vasp/5.3.5"

setenv("TACC_VASP_DIR",vasp_dir)

setenv("TACC_VASP_BIN",pathJoin(vasp_dir,"bin"))

prepend_path("PATH",pathJoin(vasp_dir,"bin"))

else

 LmodError(err_message,"\n")

end

I hope this helps too!

R.

On Mon, Feb 20, 2017 at 10:22 AM, Alvarez, Damian <[email protected] <mailto:[email protected]>> wrote:

    Hi Maxime,

    At JSC we install NAMD in a directory that belongs to the namd
    group. Access to others is not allowed. To add users to that group
    they have to send us proof that they acquired a license. I believe
    there is also an arrangement to communicate with the NAMD
    developers which users have access to the software, even though I
    might recall wrong and that might be for another software.

    I hope that helps!

    Damian


    On 20/02/17 17:11, "Maxime Boissonneault"
    <[email protected]
    <mailto:[email protected]>> wrote:

        Hi all,

        I would like to know how various sites handle NAMD licensing. The
        license seem to imply that each user has to have the license
    (similar to
        VASP). However, I could find many sites who do this check,
    while others
        don't.

        Do you do it at your site ?


        --
        ---------------------------------
        Maxime Boissonneault
        Analyste de calcul - Calcul Québec, Université Laval
        Président - Comité de coordination du soutien à la recherche
    de Calcul Québec
        Team lead - Research Support National Team, Compute Canada
        Instructeur Software Carpentry
        Ph. D. en physique


    
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