Fix some intermittent kasp failures
When calling "rndc dnssec -checkds", it may take some milliseconds before the appropriate changes have been written to the state file. Add retry_quiet mechanisms to allow the write operation to finish. Also retry_quiet the check for the next key event. A "rndc dnssec" command may trigger a zone_rekey event and this will write out a new "next key event" log line, but it may take a bit longer than than expected in the tests.
Showing with 29 additions and 15 deletions