To configure basic access logging in Caddy, first configure the default logger in the global options:

{
  log {
    output file /var/log/caddy/access.log
    format console
  }
}

then, in your site configuration, add the log directive to each site you want to log:

mydomain.tld {
  log
}

By default, logs are rotated as follows:

• Log files are rotated once they reach 100 MB
• Rotated files are automatically compressed with gzip
• Old log files are removed when either:
  • They are older than 90 days, or
  • There are more than 10 newer log files