Update to latest Beats

[sourabh10995]

Will there be support for cloud ID?

[kkentzo]

@sourabh10995 I understand that you're referring to this feature. Would you be able/willing to work on this? Pull requests are welcome you know ;-) If not, that's fine too. We'll look into upgrading the beats lib in any case.

[sourabh10995]

@kkentzo I would be glad to work on this but sadly I have no experience with Go. But I have found a workaround to use CloudID. CloudID is a base64 encoded string of Elasticsearch and Kibana hostnames so you can manually decode it and use it in the hosts field in your yml file.

Also, there was a breaking change since Elasticsearch 6.0 regarding the removal of mapping types. You can find more info here.

[kkentzo]

The beat is now updated to the latest version of libbeat (see #26)