Logging

Logs are text by default. Use -json for JSON logs:

ical-filter-proxy -json

Use -debug to log filter-level details:

ical-filter-proxy -debug

warning

Debug logging can include calendar names, request paths, event summaries, and filter descriptions. Avoid enabling it where logs are broadly accessible or retained longer than necessary.

Successful health and readiness probes are not logged. Failed health/readiness requests are logged.