Spinnaker logs an unholy amount of INFO messages. I could not find any documentation on how to raise the minimum log level of spinnaker to, let's say, WARN.
How can I set a different default log level for spinnaker, preferably using halyard?
You can amend spinnaker-local.yml:
logging:
level:
com:
netflix:
spinnaker: DEBUG
retrofit: TRACE
You can update it to log only WARN or ERROR events and higher.