shrink.yml

---
requires:
  serverless: false
  stack: true
---
setup:
  - do:
      indices.create:
        index: shrink_source
        body:
          settings:
            # ensure everything is allocated on the same data node
            index.number_of_shards: 2
            index.number_of_replicas: 0
  - do:
      index:
        index: "shrink_source"
        id:    "1"
        body:  { "foo": "hello world" }
  # make it read-only
  - do:
      indices.put_settings:
        index: "shrink_source"
        body:
          index.blocks.write: true
          index.number_of_replicas: 0
---
teardown:
  - do:
      indices.delete:
        index: "shrink_source"
        ignore: 404
  - do:
      indices.delete:
        index: "shrink_target"
        ignore: 404
---
'indices.shrink':
  - do:
      indices.shrink:
        index: "shrink_source"
        target: "shrink_target"
        wait_for_active_shards: 1
        master_timeout: 10s
        body:
          settings:
            index.number_of_replicas: 0
  - do:
      get:
        index: shrink_target
        id:    "1"
  - match: { _index:   shrink_target }
  - match: { _id:      "1"     }
  - match: { _source:  { foo: "hello world" } }