vault logrotate

/var/log/vault/vault-audit.log {
  rotate 30
  daily
  # Do not execute rotate if the log file is empty.
  notifempty
  missingok
  compress
  # Set compress on next rotate cycl to prevent entry loss when performing compression.
  delaycompress
  postrotate
    # If you do not use systemctl. you can send SIGHUP to vault's process to achieve same goal.
    /usr/bin/systemctl reload vault 2> /dev/null || true
  endscript
  extension log
  dateext
  dateformat %Y-%m-%d.
}