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Awesome explanation, thanks! (Particularly "last thing you want is the control message "stop processing traffic from IP x.x.x.x port y" to be stuck behind traff
by ed 4y ago
Awesome explanation, thanks! (Particularly "last thing you want is the control message "stop processing traffic from IP x.x.x.x port y" to be stuck behind traffic from said IP/port..")
- squarecog 4y agoI should've added, there's an obvious example for the "SaaS control plane" separation, which is equivalent: "stop processing job X that is destabilizing the cluster" should be processed without needing to fight for resources with job X. Same for ACL changes, user deactivations, etc etc. It's generally a good idea to have your control stuff not be subject to whatever instabilities you might be controlling against.