[Pacemaker] Frustrating fun with Pacemaker / CentOS / Apache

[Angie T. Muhammad]

On Wed, Feb 17, 2010 at 2:42 AM, Paul Graydon <paul at ehawaii.gov> wrote:

>  On 2/16/2010 1:04 PM, Angie T. Muhammad wrote:
>
>
>
> On Wed, Feb 17, 2010 at 12:21 AM, Paul Graydon <paul at ehawaii.gov> wrote:
>
>>  On 2/16/2010 10:48 AM, Andrew Beekhof wrote:
>>
>> The first error doesn't concern me particularly, it's a known Apache bug
>>
>> relating to the proxy module that doesn't actually break anything.  It's the
>> binding errors that are bothering me and presumably what is stopping
>> pacemaker from starting the service successfully.  Whats really odd about
>> that error is I can run "/etc/init.d/httpd start" quite happily myself and
>> it works.  There is absolutely nothing sitting listening on port 80 at all
>> for it to struggle with.  Occasionally it seems to start it but I've no idea
>> why it will succeed then when it fails in the large majority of the time.
>>  Really wild stab in the dark, but is there a chance pacemaker is attempting
>> to start the httpd process multiple times?
>>
>>
>>  Unlikely, usually its caused by LSB services being told to start at boot time.
>>
>>
>>
>>  That was one of the earliest thoughts I had, sorry I meant to put this in
>> my first message:
>>
>> # chkconfig --list httpd
>> httpd           0:off   1:off   2:off   3:off   4:off   5:off   6:off
>>
>>   I suffered from the same problem as you do. It is always highly
> recommended to use OCF modules written specifically for your service rather
> than LSB. Aside of your stack (openAIS or Heartbeat), errors will pop up
> when stopping httpd if you are using LSB..
>
>
> That seems to be it in a nutshell.  Switched over to ocf::heartbeat:apache
> and all works a charm.  Thanks!
>  You are most welcome :)
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-- 
All the best,
Angie
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