Problem with Hyperic monitoring on CloudFoundry - frequent alerts

Posted by Pavel P on Stack Overflow See other posts from Stack Overflow or by Pavel P
Published on 2010-03-17T15:01:55Z Indexed on 2010/03/27 9:53 UTC
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cloudfoundry

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hyperic

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alerts

Hi,

I'm running single instance CloudFoundry configuration with one web application. I turned on Hyperic monitoring with notification for case of web app unavailability.

Now I randomly receive alert emails (Subject "An alert has been triggered - Deployment myapp - context unavailable") that the application is not running, but it obviously is running fine.

In access log of Apache I see two requests every 15 seconds:

127.0.0.1 - - [17/Mar/2010:15:37:33 +0100] "GET /server-status?auto HTTP/1.1" 200 438 "-" "Jakarta Commons-HttpClient/3.1"
127.0.0.1 - - [17/Mar/2010:15:37:33 +0100] "GET /myapp HTTP/1.1" 200 - "-" "Jakarta Commons-HttpClient/3.1"

At the time when I get the alert emails, everything in log still seems to be fine - two requests.

Do you have idea what could be wrong? Did anybody have this kind of problem and solve it?

Thanks, P

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