Hi there,
Since no one answered, till now and I'm still had no success to find the
problem, it would be great if someone could guide me in the right
direction.
For example, why are my logs only show the established connections
eventhough I enabled the debug logging. Is there some other source to
give me some more information about, why and how the checks are failing.
Thank you in advance.
Best regards
Sebastian
On 30.08.2013 07:38, Baptiste wrote:
Sebastian,
1. when you talk to a ML, you should say 'Hi'
2. when you talk to a ML, you shouldn't send HTML mails
Now, I can see you have absolutely no experience with Load-Balancing.
Here are a few clues for you:
- when you have a 503 error, then no need to think, it means ALL the
servers from the farm are seen DOWN
- the purpose of the health check is to ensure the service is UP and
RUNNING on the servers
- Usually, it is a good idea to enable health checking when
load-balancing, to allow haproxy to know server status to avoid
sending client requests to dead servers
- instead of disabling health checking, you should be troubleshooting
it: HAProxy logs will tell you why the health check was not working.
Good luck,
Baptiste
On Fri, Aug 30, 2013 at 6:19 AM, Sebastian Fohler<[email protected]> wrote:
Ok, I disabled the health check and it's working now, so it's definitly a
problem of haproxy shuting down the backends.
On 30.08.2013 05:55, Sebastian Fohler wrote:
Some help, would be to disable the health check for the time being, is that
possible.
At least it would be a quickfix.
On 30.08.2013 05:25, Sebastian Fohler wrote:
Is there some simple way to find out why I get this error from my haproxy
cluster?
503 Service Unavailable
No server is available to handle this request.
It looks like all my backend servers are down. Even in pools which are shown
as up in my stats.
How can I debug that sensible?
Thank you in advance.
Best regards
Sebastian
