From e64100195d16744db173d3217e6ec1e596c34ff1 Mon Sep 17 00:00:00 2001 From: mrpops2ko <34683587+mrpops2ko@users.noreply.github.com> Date: Thu, 18 Jun 2026 15:17:06 +0100 Subject: T8881: dns: expose PowerDNS recursor cache tuning options (#5209) Add refresh-on-ttl-perc, nothing-below-nxdomain, and minimum-ttl-override under service dns forwarding with recursor template and smoketest coverage. Co-authored-by: Cursor Co-authored-by: Daniil Baturin --- data/templates/dns-forwarding/recursor.conf.j2 | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'data') diff --git a/data/templates/dns-forwarding/recursor.conf.j2 b/data/templates/dns-forwarding/recursor.conf.j2 index 5ac872f19..b089d8b4d 100644 --- a/data/templates/dns-forwarding/recursor.conf.j2 +++ b/data/templates/dns-forwarding/recursor.conf.j2 @@ -20,6 +20,15 @@ max-cache-entries={{ cache_size }} # negative TTL for NXDOMAIN max-negative-ttl={{ negative_ttl }} +# TTL refresh percentage +refresh-on-ttl-perc={{ ttl_percent }} + +# nothing-below-nxdomain +nothing-below-nxdomain={{ nothing_below_nxdomain }} + +# minimum-ttl-override +minimum-ttl-override={{ minimum_ttl_override }} + # timeout network-timeout={{ timeout }} -- cgit v1.2.3