On 28/07/2023 10:07, Klaus Darilion via Pdns-users wrote:
PS: This sound like you want to run PDNS in an active-standby HA-setup with a
"hot" standby
If it were me, I'd have a pair of dnsdist instances (with the floating
IP moving between those), which in turn point to the real servers
PS: This sound like you want to run PDNS in an active-standby HA-setup with a
"hot" standby. But if this PDNS instance has SLAVE and MASTER zones configure,
it will peform slave-checks and master-checks and writes into the backend
(which may be a database). To avoid issues with multiple PDNS
Configure pdns to listen to the floating IP and set net.ipv4.ip_nonlocal_bind.
Klaus
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Gesendet: 28.07.2023 06:05
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