Thanks. This one turned out to be user error. :)
On Tue, Aug 28, 2012 at 7:08 AM, jcbollinger <john.bollin...@stjude.org> wrote:
>
>
> On Monday, August 27, 2012 5:39:36 PM UTC-5, Douglas wrote:
>>
>> Argh. I have the definition below. The gluster peer probe command has
>> already been executed successfully, and I'm testing it with 'peer
>> status'. Running the unless=> command yields:
>>
>> root@gfs01:~# /usr/sbin/gluster peer status | /bin/grep gfs02.us1.xxx.com
>> Hostname: gfs02.us1.xxx.com
>> root@gfs01:~# echo $?
>> 0
>>
>> Therefore, the command should never run again, but it is, as evidenced
>> by the fact that /tmp/foo keeps getting X appended to it.
>>
>> define glusterfs::probe_peer ( $ensure, $master_node ) {
>>
>> if $master_node == $::fqdn {
>> case $ensure {
>> 'probed': {
>> exec {
>> "add-peer-$name":
>> #command => "/usr/sbin/gluster peer probe $name",
>> command => "/bin/echo X >> /tmp/foo",
>> logoutput => true,
>> unless => "/usr/sbin/gluster peer status |
>> /bin/grep $name";
>> }
>> }
>> }
>> }
>> }
>>
>
> Usually this kind of problem arises when the command being run (the 'unless'
> command in this case) relies on an environment variable whose presence or
> value differs in an interactive shell from what the (very sparse)
> environment in which an Exec runs things.
>
> In this case, I also don't have enough information to rule out the
> possibility that $name's value differs from the expected value of
> "gfs02.us1.xxx.com".
>
>
> John
>
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--
Regards,
Douglas Garstang
http://www.linkedin.com/in/garstang
Email: doug.garst...@gmail.com
Cell: +1-805-340-5627
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