Andrei Dan 24c6a30e2b
[7.9] GET data stream API returns additional information (#59128) (#59177)
* GET data stream API returns additional information (#59128)

This adds the data stream's index template, the configured ILM policy
(if any) and the health status of the data stream to the GET _data_stream
response.

Restoring a data stream from a snapshot could install a data stream that
doesn't match any composable templates. This also makes the `template`
field in the `GET _data_stream` response optional.

(cherry picked from commit 0d9c98a82353b088c782b6a04c44844e66137054)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
2020-07-07 20:30:09 +01:00
..

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