downsample.yml

---
requires:
  serverless: false
  stack: true
---
setup:
  - do:
      indices.create:
        index: downsample_index
        body:
          settings:
            number_of_shards: 1
            number_of_replicas: 0
            index:
              mode: time_series
              routing_path: [ metricset, k8s.pod.uid ]
              time_series:
                start_time: "2021-04-28T00:00:00Z"
                end_time: "2021-04-29T00:00:00Z"
          mappings:
            properties:
              "@timestamp":
                type: date
              metricset:
                type: keyword
                time_series_dimension: true
              k8s:
                properties:
                  pod:
                    properties:
                      uid:
                        type: keyword
                        time_series_dimension: true
                      network:
                        properties:
                          tx:
                            type: long
                            time_series_metric: gauge
                          rx:
                            type: long
                            time_series_metric: gauge
                          sent:
                            type: long
                            time_series_metric: counter
                          received:
                            type: long
                            time_series_metric: counter

  # Make the downsample downsample_index index read-only
  - do:
      indices.put_settings:
        index: downsample_index
        body:
          index.blocks.write: true
---
teardown:
  - do:
      indices.delete:
        index: downsample_index
---
'indices.downsample':
  - do:
      indices.downsample:
        index: downsample_index
        target_index: target
        body: { "fixed_interval": "1h" }
  - is_true: acknowledged