rollover.yml

---
requires:
  serverless: true
  stack: true
---
teardown:
  - do:
      indices.delete: { index: test-logs-1, ignore: 404 }
  - do:
      indices.delete: { index: test-logs-000002, ignore: 404 }
---
"Rollover index via API":
  # create index with alias
  - do:
      indices.create:
        index: test-logs-1
        body:
          aliases:
            test_logs_index: {}
            test_logs_search: {}

  # index document
  - do:
      index:
        index: test-logs-1
        id:    "1"
        body:  { "foo": "hello world" }
        # make this doc visible in index stats
        refresh: true
  - do:
      get:
        index: test_logs_search
        id:    "1"
  - match: { _index:   test-logs-1 }
  - match: { _id:      "1"     }
  - match: { _source:  { foo: "hello world" } }

  # perform alias rollover
  - do:
      indices.rollover:
        alias: "test_logs_search"
  - match: { old_index: test-logs-1 }
  - match: { new_index: test-logs-000002 }
  - match: { rolled_over: true }
  - match: { dry_run: false }

  # ensure new index is created
  - do:
      indices.exists:
        index: test-logs-000002
  - is_true: ''

  # index into new index
  - do:
      index:
        index: test-logs-000002
        id:    "2"
        body:  { "foo": "hello world" }
  - do:
      indices.refresh: {}

  # check alias points to the new index
  - do:
      search:
        rest_total_hits_as_int: true
        index: test_logs_search
  - match: { hits.total: 1 }
  - match: { hits.hits.0._index: "test-logs-000002"}