Hi, I am using Kea with a mysql cluster of 2 master/master nodes using mysql replication (not a nbd cluster) for leases and hosts reservation.
For mysql failover, I am using a virtual IP balanced between the 2 mysql nodes. Everytime the virtual IP moves to the other host, i got a fatal error, and kea stops running with that kind of error : DHCPSRV_MYSQL_FATAL_ERROR Unrecoverable MySQL error occurred: unable to > execute for <DELETE FROM lease4 WHERE state = ? AND expire < ?>, reason: > Lost connection to MySQL server during query (error code: 2013). Server > exiting now! > Would it be possible to modify this behavior to make kea retry to connect to the mysql server a few times before dying ? Previously, i have also tried tu use haproxy with one mysql server being active, and the 2nd one being in backup : I had the same problem when restarting haproxy/ or changing the active mysql server in haproxy. Best regards, Samuel
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