On Wed, Aug 9, 2017 at 7:32 PM, Patrick Uiterwijk <puiterw...@redhat.com> wrote:
> On Wed, Aug 9, 2017 at 7:29 PM, Pierre-Yves Chibon <pin...@pingoured.fr> 
> wrote:
>> On Wed, Aug 09, 2017 at 05:24:27PM -0000, Patrick  マルタインアンドレアス  Uiterwijk 
>> wrote:
>>> > I'm confused about something.  Can any postfix experts help debug?
>>> >
>>> > On Friday I put a new package-owner-alias cronjob in place on bastion
>>> > (that Matt Prahl wrote).  It generates the package owner list from
>>> > pagure over dist-git instead of generating it from pkgdb.
>>> >
>>> >
>>> > https://infrastructure.fedoraproject.org/cgit/ansible.git/commit/?id=eb24...
>>> >
>>> > Kevin saw that the hourly cronjob is spitting out some errors from the
>>> > postfix command.
>>> >
>>> > However, when I inspect the file, I don't find any duplicates:
>>> >
>>> >     $ cat /etc/postfix/package-owner | awk ' { print $1 } ' | uniq -d
>>> >
>>> > Anybody know what's wrong with that file/output?
>>>
>>> The problem is not in the file/output. It's in the running of the script.
>>> If Pagure on Dist-Git takes too long to reply, or is down, haproxy returns 
>>> an HTML page with "this app is offline".
>>>
>>> That is what's causing the failure:
>>> simplejson.scanner.JSONDecodeError: Expecting value: line 2 column 1 (char 
>>> 1)
>>> error creating owner-alias file
>>>
>>> Given that the script asks Pagure to page through a lot of projects 
>>> everytime, the chance of any one of those requests failing gets quite high.
>>> Thus, basically every run crashes some part through the run because a 
>>> Pagure result took too long or was aborted by haproxy.
>>
>> We're speaking about two different issues here:
>> 1/ pagure returning 503 a certain number of time in a row making the entire
>> script crash
>> 2/ these errors:
>> ```
>> /etc/cron.hourly/package-owner-aliases.sh:
>>
>> postalias: warning: /etc/postfix/package-owner.db: duplicate entry: 
>> "perl-mogilefs-server-owner"
>> postalias: warning: /etc/postfix/package-owner.db: duplicate entry: 
>> "simplyhtml-owner"
>> postalias: warning: /etc/postfix/package-owner.db: duplicate entry: 
>> "packagekit-qt-owner"
>> postalias: warning: /etc/postfix/package-owner.db: duplicate entry: 
>> "php-pimple-owner"
>> postalias: warning: /etc/postfix/package-owner.db: duplicate entry: 
>> "vlgothic-fonts-owner"
>> ```
>>
>> I believe these are the ones Ralph was referring to, not the former.
>
> Oh. That's because they're in /etc/aliases, generated by fasClient.

Wrong again on my part. It was case sensitivity: for postfix,
MySQL-owner and mysql-owner are the same alias, since email addresses
are case insensitive.

>
>>
>>
>> Pierre
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