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Remove TTL ceiling at 5s in plugin/cache (#1380)

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The cache plugin always returned a minimum TTL of 5 seconds, regardless
of the actual TTL of the records. A cache is not authoritative for the
record TTL and should not extend it.
This commit is contained in:
Tobias Schmidt
2018-01-11 18:06:49 +01:00
committed by Miek Gieben
parent da230cd1fa
commit f1b280de53
3 changed files with 0 additions and 8 deletions
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plugin/cache/README.md vendored
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@@ -47,8 +47,6 @@ cache [TTL] [ZONES...] {
which defaults to `10%`. Values should be in the range `[10%, 90%]`. Note the percent sign is
mandatory. **PERCENTAGE** is treated as an `int`.
The minimum TTL allowed on resource records is 5 seconds.
## Metrics
If monitoring is enabled (via the *prometheus* directive) then the following metrics are exported: