[ClusterLabs] logging in fence agents

Kostiantyn Ponomarenko konstantin.ponomarenko at gmail.com
Tue Aug 11 15:17:08 UTC 2015


Hi Marek,

The agent I wrote is too much specific for me.
There is no use outside of it.
And it basically as simple as Resource Agent.

Thank you,
Kostya

On Wed, Mar 18, 2015 at 5:45 PM, Marek "marx" Grac <mgrac at redhat.com> wrote:

> Hi,
>
>
> On 03/11/2015 10:39 AM, Kostiantyn Ponomarenko wrote:
>
> Hi,
>
> Thank you for your reply.
> I realized that I wasn't clear in my question.
> I wrote a fence agent by myself.
> And I am in doubts what is the best way to make logging in that agent.
> I like the way OCF resource agents do they logging, but it doesn't work
> for fence agents - environment variables are different.
> I am about to just write/append ( >> ) to Corosync's log file, because I
> don't have any other ideas ... .
> Would be appreciated for any ideas.
>
>
> Currently, fence agents logs to stderr and syslog.
>
> If you write a new fence agent, take a look at our fencing library for
> python agents. It should be able to simplify your agent too. ideally, sent
> me your fence agent, so we can add it to upstream
>
> m,
>
>
>
>
>
>
> Thank you,
> Kostya
>
> On Wed, Mar 11, 2015 at 11:18 AM, Marek "marx" Grac <mgrac at redhat.com>
> wrote:
>
>>
>> On 03/06/2015 03:12 PM, Kostiantyn Ponomarenko wrote:
>>
>>> Hi guys,
>>>
>>> Is there a way to use Corosync's log file for fence agent?
>>> I was going to use the same logging system as in resource agents, but I
>>> found that fence agents have a different set of environment variables.
>>> So this string doesn't work:
>>> : ${OCF_FUNCTIONS=${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs}
>>>
>>> Another question - is it possible to use OSF standart for fence agents
>>> (I suppose it is not, but want to ensure).
>>>
>>> What is the common practice for logging in fence agents (where to write
>>> logs)?
>>>
>>> Hi,
>>
>> for fence agents, there is possibility to set logging directly. Add
>> "debug=file" and "verbose=1" (or on command line --debug-file=FILE
>> --verbose)
>>
>> m,
>>
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>
>
>
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