Comment 6 for bug 1485644

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Bogdan Dobrelya (bogdando) wrote : Re: Keystone wsgi runs out of connections limits for the apache proces

As we discussed with Alexandr Didenko, the same <NOSRV> log message could be related to the high rise 150 value in the haproxy config for the keystone backends. Among with the fastinter 2s, it makes *every* apache2 restart to mark keystone backend DOWN for 2x150 seconds, thus, making the deployment fail as well. But it still makes sense to raise defaults for MaxClients and ServerLimits