server:
  port: 8443
  tls:
    enabled: true
    cert_file: cert.pem
    key_file: key.pem

metrics:
  enabled: true
  port: 9090

logging:
  # output: stdout, stderr, or a file path (default: stderr)
  output: stderr
  # level: debug, info, warn, error (default: info)
  level: info