M. Hamzah Khan @mhamzahkhan@intahnet.co.uk

Does anyone use nolisting on their domains? Ie set the primary MX that is always unavailable. If so, how much does it delay email? #sysadmin #devops

Does anyone know any cheap inbound mail relay providers? Ie somewhere that I can set my MX records to them, and pass it on to my mail server. Preferably with some spam filtering too. #sysadmin #devops

Is there a way to figure out 95th percentile of bandwidth usage using #prometheus? I can't seem to figure out how #devops

This might be a very obvious question.... but when running #nginx on #k8s, what should worker_processes be set to? As far as I can tell from googling, nginx isn't cgroup aware, so auto wouldn't work. #kubernetes #devops #sysadmin

Does anyone know of an open source WAF appliance that is idiot friendly and potentially with a graphical interface?

I have tried ModSecurity / NAXSI in the past, but tbh I always found they needed a crap load of maintenance all the time.

#netsec #devops #security