Nicolas Ruflin c5c860dadb
Add template config for Beat state to X-Pack Monitoring (#31809)
With https://github.com/elastic/beats/pull/7075 Beats introduces state reporting for X-Pack Monitoring. The data sent up to Elasticsearch ends up stored in the following format.

```
"beats_state": {
  "timestamp": "2018-07-05T07:21:03.581Z",
  "state": {
    "module": {
      "count": 1,
      "names": [
        "http"
      ]
    }
  },
  "beat": {
    "uuid": "594039b5-6353-4d78-9bad-778ecc0fe83f",
    "type": "metricbeat",
    "version": "7.0.0-alpha1",
    "name": "ruflin",
    "host": "ruflin"
  }
}
```

This PR adds the new fields to the template.
2018-07-09 10:04:23 +02:00
..
2018-07-08 11:03:56 -04:00