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plugin/cache: cache now uses source query DNSSEC option for upstream refresh (#5671)

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Signed-off-by: Grant Spence <gspence@redhat.com>

Signed-off-by: Grant Spence <gspence@redhat.com>
This commit is contained in:
Grant Spence
2022-10-21 09:29:04 -06:00
committed by GitHub
parent c6fa91b367
commit 403e979934
7 changed files with 69 additions and 85 deletions
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plugin/cache/README.md vendored
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@@ -10,8 +10,7 @@ With *cache* enabled, all records except zone transfers and metadata records wil
3600s. Caching is mostly useful in a scenario when fetching data from the backend (upstream,
database, etc.) is expensive.
*Cache* will change the query to enable DNSSEC (DNSSEC OK; DO) if it passes through the plugin. If
the client didn't request any DNSSEC (records), these are filtered out when replying.
*Cache* will pass DNSSEC (DNSSEC OK; DO) options through the plugin for upstream queries.
This plugin can only be used once per Server Block.