On Wed, 2009-03-04 at 10:48 +1100, Avi Miller wrote:
> Hi David,
>
> David Lutterkort wrote:
> > You definitely should read up on path expressions[1] for that, and maybe
> > even have a look at the test cases for them[2], since they show some
> > more esoteric uses.
>
> I'm still having a bit of a brain disconnect on converting Augeas' XPath
> stuff into Puppet types.
>
> Here is my test Puppet entry:
>
> augeas { "pam_set_cracklib":
> context => "/files/etc/pam.d/system-auth",
> changes => "rm *[module='pam_cracklib.so']/argument",
> onlyif => "match *[module='pam_cracklib.so'][count(argument)>5]",
> }
>
> Which, theoretically, should remove all the arguments if the entry that
> contains the pam_cracklib.so module has more than 5 arguments.
>
> If I run the match (in the onlyif line) in augtool, I get:
>
> augtool> match
> /files/etc/pam.d/system-auth/*[module='pam_cracklib.so'][count(argument)>5]
> /files/etc/pam.d/system-auth/8 = (none)
>
> Which suggests that line 8 in that file matches.
>
> However, when I run this entry in Puppet, I get:
>
> err: //Node[testnode]/pam/Augeas[pam_set_cracklib]: Failed to retrieve
> current state of resource: Error sending command 'match' with params
> ["/files/etc/pam.d/system-auth/*[module='pam_cracklib.so'][count(argument)>5]"]/Invalid
>
> command: match
> /files/etc/pam.d/system-auth/*[module='pam_cracklib.so'][count(argument)>5]
>
> Any ideas?
>
> Essentially, what I'm trying to achieve is the capability to change
> pam.d file entries if they don't match what they're supposed to.
If you have Augeas 0.4.1 on both the puppet client and master (count was
only added in 0.4.1) this should work. Bryan, any ideas what could be
wrong ?
David
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