Re: [Pound Mailing List] any way to get a static URL out of pound?

"Tim J. Rice" <tim.j.rice-UJ0hKj9aD//[email protected]>
Newsgroups gmane.comp.web.pound.general
Message-ID <[email protected]>
I have done this using curl with a grep statement then wc -l. Basically if I don't see something in the HTML that I expect, I make the DNS change. 

If you want to just check if port 80 is up, you can use nc (netcat). I think 
nc -u hostname 80 | grep successful | wc -l

By using curl, you are testing more. For an example, you could have a php error that renders a site incorrectly but port 80 will still be up. 

I just use a simple if else statement. 

Let me know if you need my example script. I use this all the time. I use zenloadbalancer which uses pound. It would be nice if bind was installed by default for a true f5 GTM type of feature. 

I also have scripts that will modify the zone record on both bind nameservers that can be executed with arguments. 

Sent from my iPhone

> On Apr 8, 2014, at 9:29 AM, "Robert Segall" <[email protected]> wrote:
> 
> On Mon, 7 Apr 2014 16:16:31 -0400
> Brad Allison <[email protected]> wrote:
> 
>> I'm setting up a automatic DNS failover for pound to flip DNS to point to
>> my second pound server if the first one dies.
>> 
>> I don't want to a URL through pound because then I'm really testing the web
>> service under pound and not really pound.
>> 
>> I could do a simple TCP port check against pound, but I was hoping for
>> something better.
>> 
>> Is it possible to configure pound to serve a single local URL for the
>> purposes of monitoring pound?
>> 
>> -brad
> 
> You could request something that doesn't match any rule - you'll get the error message (standard or custom).
> -- 
> Robert Segall
> Apsis GmbH
> Postfach, Uetikon am See, CH-8707
> Tel: +41-32-512 30 19
> 
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> To unsubscribe send an email with subject unsubscribe to [email protected].
> Please contact [email protected] for questions.
On Mon, 7 Apr 2014 16:16:31 -0400
Brad Allison <[email protected]> wrote:

> I'm setting up a automatic DNS failover for pound to flip DNS to point to
> my second pound server if the first one dies.
> 
> I don't want to a URL through pound because then I'm really testing the web
> service under pound and not really pound.
> 
> I could do a simple TCP port check against pound, but I was hoping for
> something better.
> 
> Is it possible to configure pound to serve a single local URL for the
> purposes of monitoring pound?
> 
> -brad

You could request something that doesn't match any rule - you'll get the error message (standard or custom).
-- 
Robert Segall
Apsis GmbH
Postfach, Uetikon am See, CH-8707
Tel: +41-32-512 30 19

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