[SSSD] Design discussion: autofs integration

Ian Kent ikent at redhat.com
Fri Dec 9 00:01:44 UTC 2011


On Thu, 2011-12-08 at 17:52 +0100, Jakub Hrozek wrote:
> Hi,
> 
> I have created a wiki page summarizing my design proposal on integrating
> SSSD with automounter:
> https://fedorahosted.org/sssd/wiki/DesignDocs/AutofsIntegration
> 
> Feedback is much appreciated - a reply to this email would probably work
> best. The target of this work is 1.8

Thanks for writing this summary, it's excellent.
There's not much I have to say about it because it is already quite
thorough.

One thing I dislike about the discussion, and while I let it pass in
bugs and mailing list discussions, I think it is wrong to put it in
public design documents. The statement "autofs abuses the nsswitch.conf
configuration file" I find a little offensive. autofs uses that
configuration file and parses only the "automount" entry using the same
semantic behavior as nss, so the word "abuse" is wrong and a little rude
IMHO.

In the section "The LDAP schema used by autofs" which talks about schema
it is probably worth mentioning the difficulty with the cn attribute
being case insensitive. That introduces problems because key names
(essentially directory names) are case sensitive and I believe that is
the main reason RFC2307bis (as it relates to autofs) was adopted.

Ian





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