Re: cfengine watchdog is not biting

Thanks Mike and Xander

this got merged.
On Thursday, February 22, 2024 at 7:26:24 AM UTC-6 Xander Cage wrote:

> forgot to post the error:
>
> root@aixtest01: /root # /var/cfengine/bin/watchdog_changed
> /var/cfengine/bin/watchdog_changed[52]: syntax error at line 64 : `else' 
> unexpected
>
> On Thursday, February 22, 2024 at 2:25:03 PM UTC+1 Xander Cage wrote:
>
>> i dont think the problematic situation can be simulated, but running the 
>> changed script shows a missing "then" ;-)
>>
>>
>> https://github.com/cfengine/masterfiles/blob/70eb84ad845af716fdc53b1299544e7b521a563d/cfe_internal/core/watchdog/templates/watchdog.mustache#L60
>>
>> after adding it, the scripts runs without errors....
>>
>> On Thursday, February 22, 2024 at 2:47:24 AM UTC+1 [email protected] 
>> wrote:
>>
>>> I opened a pull request: 
>>> https://github.com/cfengine/masterfiles/pull/2841
>>>
>>> Would like some help with testing.  Would be especially great to test on 
>>> some of these systems where the existing pidfile logic isn't working, 
>>> besides testing the usual cases.
>>>
>>> Best,
>>> --Mike Weilgart
>>> On Wednesday, February 21, 2024 at 6:59:41 AM UTC-8 
>>> [email protected] wrote:
>>>
>>>> Thanks for filing the ticket. :D
>>>>
>>>> On Tuesday, February 20, 2024 at 6:34:15 AM UTC-6 Xander Cage wrote:
>>>>
>>>>> ticket created -> https://northerntech.atlassian.net/browse/CFE-4335
>>>>>
>>>>>
>>>>> On Tuesday, February 20, 2024 at 11:11:20 AM UTC+1 Xander Cage wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> At times the cfengine watchdog script is unable to resolve hanging 
>>>>>> cf-agents. the reason is that if the system is under high load the watchdog 
>>>>>> "hangs" because it reads his own stale pid file and is doing simply 
>>>>>> nothing. 
>>>>>>
>>>>>> example:
>>>>>>
>>>>>> i had 332 hanging cf-agent processe but the watchdog log just shows 
>>>>>> this.
>>>>>>
>>>>>> Tue Feb 20 10:57:00 CET 2024 Initiating watchdog 6816488
>>>>>> Tue Feb 20 10:57:00 CET 2024 Aborting execution of watchdog 6816488, 
>>>>>> existing watchdog process 16450014 running
>>>>>> Tue Feb 20 10:58:00 CET 2024 Initiating watchdog 44499432
>>>>>> Tue Feb 20 10:58:00 CET 2024 Aborting execution of watchdog 44499432, 
>>>>>> existing watchdog process 16450014 running
>>>>>>
>>>>>> after deleting the pid file...
>>>>>>
>>>>>> Tue Feb 20 10:59:00 CET 2024 Initiating watchdog 25756150
>>>>>> Tue Feb 20 10:59:01 CET 2024 Found cf-execd not running
>>>>>> Tue Feb 20 10:59:03 CET 2024 Found 332 occurrences of cf-execd 
>>>>>> terminating unresponsive cf-agent
>>>>>> Tue Feb 20 10:59:04 CET 2024 Found 2 symptoms, threshold (0) breached.
>>>>>> Tue Feb 20 10:59:06 CET 2024 Initiating apoptosis
>>>>>> Tue Feb 20 10:59:10 CET 2024 Initiating anastasis
>>>>>>
>>>>>> i guess there is room for impovement, as this can bring a system down 
>>>>>> quite easyily.
>>>>>>
>>>>>> wbr
>>>>>>
>>>>>> chris
>>>>>>
>>>>>>

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