Code review comment for ~blake-rouse/maas:improved-dns-reload

Felipe Reyes (freyes) wrote :

Hello,

I'm trying to understand how this patch "throttles bind9 reloads", if I'm reading this correctly, this will only check (after rndc reload is ran) that the reload succeeded querying and verifying the serial is the expected one.

If there is a storm of dhcp requests and produces tenths of events (e.g. commissioning many nodes at the same time, or a rack coming back from a power failure), bind9 will still be reloaded for everyone of those events even if they are within the same second.

Best,

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