Comment 0 for bug 1372655

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Andrey Grebennikov (agrebennikov) wrote :

Fuel 5.1, HA, Centos.
I switch to PKI tokens in Keystone.
Once you tried to get a token with v3, Haproxy returns error 502 (Bad gateway).

It should be improved either with putting tune.bufsize parameter into haproxy.conf (it should be more than 16000 which is default, smtng like "tune.bufsize 128000"), or decrease tune.maxwrite (they suggest to set it 1024).

Both these workouts allow to avoid the problem.