On 07/27/2017 07:53 PM, Frank Even wrote: > So, weight seems to be honored on initial traffic receipt. But if I > test by taking down the node with a higher weighting, so the traffic > shifts to nodes with lower weighting, then I bring the heavier > weighted node back into rotation, traffic does not seem to shift back > to it. Now maybe it eventually does, but in 5 minutes or so of > testing it did not. Even after taking away the test traffic from the > client and then re-applying it after a couple minutes, traffic was > still choosing the lesser weighted node, not the heavier weighted. I > guess the question is if left for a longer length of time, would it > eventually start honoring the weight?
That's not expected, especially since we keep no state to do the load-balancing. Which policy are you using, wrandom or whashed? How do you "take down" the node, and more importantly does dnsdist correctly mark it up when you bring it back? -- Remi Gacogne PowerDNS.COM BV - https://www.powerdns.com/
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