[heroes] dnsmasq on every server or ?
I guess I need to read up on our DNS setup :-) -- Per Jessen, Zürich (19.8°C) Member, openSUSE Heroes -- To unsubscribe, e-mail: heroes+unsubscribe@opensuse.org To contact the owner, e-mail: heroes+owner@opensuse.org
Hello, Am Sonntag, 2. August 2020, 19:38:30 CEST schrieb Per Jessen:
I guess I need to read up on our DNS setup :-)
The current setup uses anna and elsa as DNS servers (which both run dnsmasq), and a few servers that do lots of DNS queries have their own dnsmasq instance running - AFAIK that's the case for forums and matrix. As a sidenote: dnsmasq on the forums VM was down for two days (which stopped delivery of forums notification mails), I restarted it yesterday. Regards, Christian Boltz -- Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning. -- To unsubscribe, e-mail: heroes+unsubscribe@opensuse.org To contact the owner, e-mail: heroes+owner@opensuse.org
On 02/08/2020 20.53, Christian Boltz wrote:
Hello,
Am Sonntag, 2. August 2020, 19:38:30 CEST schrieb Per Jessen:
I guess I need to read up on our DNS setup :-)
The current setup uses anna and elsa as DNS servers (which both run dnsmasq), and a few servers that do lots of DNS queries have their own dnsmasq instance running - AFAIK that's the case for forums and matrix.
As a sidenote: dnsmasq on the forums VM was down for two days (which stopped delivery of forums notification mails), I restarted it yesterday.
Do we know why it died? I wonder if systemd should have restarted it. -- Cheers / Saludos, Carlos E. R. (from 15.1 x86_64 at Telcontar)
Christian Boltz wrote:
Hello,
Am Sonntag, 2. August 2020, 19:38:30 CEST schrieb Per Jessen:
I guess I need to read up on our DNS setup :-)
The current setup uses anna and elsa as DNS servers (which both run dnsmasq), and a few servers that do lots of DNS queries have their own dnsmasq instance running - AFAIK that's the case for forums and matrix.
Ah, I see. I thought it was looking like a general thing - local cacheing, then anna/elsa, then quad9 / google / cloudflare ?
As a sidenote: dnsmasq on the forums VM was down for two days (which stopped delivery of forums notification mails), I restarted it yesterday.
Yup, that is what made me aware :-) Is the DNS load on forums really such that it is worth the extra hassle of running dnsmasq and nscd both ? -- Per Jessen, Zürich (19.4°C) Member, openSUSE Heroes -- To unsubscribe, e-mail: heroes+unsubscribe@opensuse.org To contact the owner, e-mail: heroes+owner@opensuse.org
participants (3)
-
Carlos E. R. -
Christian Boltz -
Per Jessen