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knot-resolver: chill cache size

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Allows rebuilding the system again (lol).
This commit is contained in:
Casper V. Kristensen 2024-04-16 02:04:03 +02:00
parent 6e8309029b
commit c3ce52026e
1 changed files with 2 additions and 3 deletions
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hosts/delta/knot-resolver.nix
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@ -45,10 +45,9 @@
"${config.security.acme.certs."caspervk.net".directory}/fullchain.pem",
"${config.security.acme.certs."caspervk.net".directory}/key.pem"
)
-- Cache is stored in /var/cache/knot-resolver, which is mounted as
-- tmpfs. Allow using 90% of the partition for caching.
-- Cache is stored in /var/cache/knot-resolver, which is mounted as tmpfs
-- https://knot-resolver.readthedocs.io/en/stable/daemon-bindings-cache.html
cache.size = math.floor(cache.fssize() * 0.9)
cache.size = 1.5 * GB
-- The predict module helps to keep the cache hot by prefetching
-- records. Any time the resolver answers with records that are about to
-- expire, they get refreshed.