Structured logging for the KSK submission event
Example of such message in journalctl:
...
"__REALTIME_TIMESTAMP" : "1522777159435398",
"PRIORITY" : "5",
"SYSLOG_IDENTIFIER" : "knotd",
"ZONE" : "flags.",
"MESSAGE" : "notice: [flags.] DNSSEC, KSK submission, waiting for confirmation",
"KEY_SUBMISSION" : "20026",
Fixes #551 (closed)
Edited by Daniel Salzman