[Pdns-users] PowerDNS Active - Passive Mode

[Cem Kıyanç]

Hi Frank,



I have two different data center environments. Venuc DC ve Mars DC



in this structure;  Master: PowerDNS  Slave: BindDNS    Management
Interface:  poweradmin



I will use octo dns in powerdns sync.



my goal is to build a high availability structure



What I want to ask is



How can i run powerdns high availability



How can I do that when one of the two powerdns servers is crash, the other
one is activated automatically ?



Is active and replica structure suitable for mysql database (high
availability)



Is there something missing or wrong that should be in this structure?



I would be very grateful if you could explain in detail.



I sent a screenshot in my previous e-mail, but I guess it did not reach you
due to the size.



Thank you so much…





Kind Regards,



*From:* Frank Louwers [mailto:frank+pdns at tembo.be]
*Sent:* Wednesday, June 16, 2021 9:37 AM
*To:* Cem Kıyanç <cem.kiyanc at trendyol.com>
*Cc:* pdns-users-ml <pdns-users at mailman.powerdns.com>
*Subject:* Re: [Pdns-users] PowerDNS Active - Passive Mode



Hi Cem,



What you mean by "active passive"? Do you mean a main node and a standby
backup node? For DNS it's recommended to just have multiple nodes which are
all active, or use a networking technique such as anycast, bgp-ondemand
route advertisement, or even better a dns aware load balancer such as
dnsdist to perform failovers if you want to have an active / standby setup.



I hope this answers your question. If not, please let us know what you want
to accomplish and we'll point you in the right direction.



Kind Regards,



Frank



Frank Louwers
PowerDNS Certified Consultant @ Kiwazo.be



On Jun 16, 2021, at 12:23 AM, Cem Kıyanç via Pdns-users <
pdns-users at mailman.powerdns.com> wrote:



Hi,



Can I run powerdns active – passive ?



I couldn't find any information on this topic.



thank you so much.



Regards.

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