On 08/22/2018 01:15 AM, Zhengyu Pan wrote:
In my application scenario, I have two master. Each master connect several slave dns. When users update zone, i update these two master respectively in a for loop. However, when any master update fails, i will roll bock. you know, whenever any update, zone's serial will increase. this cause that the serial numbers of zone in two masters are inconsistent. How can i keep these two masters' zones consistent in real time? Is using rsync tool a good way? In the industry, is there a good way to synchronize two masters?
This may be an unpopular opinion, especially on the BIND-Users mailing list (sometimes BIND is not the best answer).
It sounds like you might want something like multi-master DNS servers that Active Directory (with AD integrated zones) provides.
You can "Enable BIND secondaries" to allow (any) slave server to do a standard zone transfer.
You could then make your change to one master DNS server and AD will ensure that the other gets it too. Either way, without reconfiguring anything.
I would love to see this type of feature in BIND. But I've not seen anything provide it yet.
-- Grant. . . . unix || die
smime.p7s
Description: S/MIME Cryptographic Signature
_______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
