Hi Goran,

your use case should be good, I am following up with everybody just to know
if there are any corner cases that I haven't thought about. In your case,
analytics-privatedata is part of analytics-privatedata-users so everything
will keep working :)

Luca

Il giorno mar 3 mar 2020 alle ore 19:11 Goran Milovanovic <
[email protected]> ha scritto:

> Hi Luca,
>
> I do not understand how exactly wozld the suggested change impact my work
> on the stat100* machines, but I know that I need both
>
> - user analytics-privatedata, and
> - user goransm
>
> to be able to read and write any file in any directory in my home
> directory.
>
> Thanks.
>
> Best,
> Goran
>
>
>
> On Tue, Mar 3, 2020, 19:06 Luca Toscano <[email protected]> wrote:
>
>> Hi everybody,
>>
>> as part of https://phabricator.wikimedia.org/T246578 we'd like to
>> enforce some basic permissions via puppet to all the home directories on
>> analytics clients (stat/notebooks) of analytics-privatedata-users to
>> $user:analytics-privatedata-users 750. For example, let's pick my home,
>> /home/elukey:
>>
>> - it will get permissions elukey:analytics-privatedata-users (owner:group)
>> - it will get permissions set to 750
>>
>> I am talking about only the home directory, not its content (so the
>> permissions will not be applied recursively). In this way we'd like to
>> protect PII data that people might copy from Hadoop to the local file
>> system, allowing only users from analytics-privatedata-users to read
>> between each other home dirs.
>>
>> If for any reason this change impacts your work, please let us know in
>> the aforementioned task. In theory this should not affect anybody, and keep
>> our data a little bit more safe :)
>>
>> Thanks!
>>
>> Luca (on behalf of the Analytics team)
>> _______________________________________________
>> Analytics mailing list
>> [email protected]
>> https://lists.wikimedia.org/mailman/listinfo/analytics
>>
> _______________________________________________
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> [email protected]
> https://lists.wikimedia.org/mailman/listinfo/analytics
>
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