Elasticsearch/Kibana 7.10.0 ILM/Rollover

[Rollup_eval (Jacomy)]

I use elasticsearch 7.10.0 and kibana 7.10.0.
I have created a simple ILM/Rollover policy by kibana interface.

{
  "generator" : {
    "version" : 4,
    "modified_date" : "2021-03-22T15:43:56.062Z",
    "policy" : {
      "phases" : {
        "hot" : {
          "min_age" : "0ms",
          "actions" : {
            "rollover" : {
              "max_size" : "50gb",
              "max_age" : "30d",
              "max_docs" : 50
            },
            "set_priority" : {
              "priority" : 100
            }
          }
        },
        "delete" : {
          "min_age" : "6m",
          "actions" : { }
        }
      }
    }
  }
}

Indexs switch to delete phase as notified in policy : 6m after rollover
But indexs are never removed
Note that no actions are specified in delete block.

[warkolm (Mark Walkom)]

@Rollup_eval

          "actions" : { }

You need a delete action in there as well. I think that was a bug in 7.10 that was fixed in later releases.