<source>
  @type tail
  path /var/log/kolla/*/*.log
  exclude_path ["/var/log/kolla/rabbitmq/*.log", "/var/log/kolla/mariadb/mariadb.log", "/var/log/kolla/haproxy/*.log", "/var/log/kolla/swift/*.log", "/var/log/kolla/neutron/dnsmasq.log"]
  pos_file /var/run/td-agent/kolla.pos
  tag kolla.*
  format /^(?<message>.*)$/
</source>