Ryan Malloy
3dd99fa81a
Brings up a parallel CoreDNS instance on ports 11053/19153 with a single test.example.com zone. Useful for verifying the custom image builds and the rfc2136 plugin accepts/applies UPDATEs end-to-end before touching production zones. Already validated the msgAcceptFunc override fix end-to-end via nsupdate, with the auto plugin re-serving the new record within 5s. Note: zones/test.example.com.zone gets rewritten by the plugin during testing. If perms get hosed (docker writes as root), run sudo chown -R rpm:rpm test/zones/ to reclaim.