[core.logging] Use host timezone in log records by default

[TinaHeiligers]

Summary

Elasticsearch uses the host timezone as a logging default, whereas logging from the Kibana platform uses UTC as the default.

This PR aligns Kibana's logging settings in the Kibana platform with Elasticsearch, defaulting to the host timezone when none is specified for logging.

Checklist

Delete any items that are not applicable to this PR.

• Any text added follows EUI's writing guidelines, uses sentence case text and includes i18n support
• Documentation was added for features that require explanation or tutorials
• Unit or functional tests were updated or added to match the most common scenarios

For maintainers

• This was checked for breaking API changes and was labeled appropriately

[TinaHeiligers]

@elasticmachine merge upstream

[kibanamachine]

💛 Build succeeded, but was flaky

• continuous-integration/kibana-ci/pull-request
• Commit: bf3df5f
• Documentation Changes
• Flaky suites:
  • xpack-kibana-ciGroup6

---

Test Failures

Kibana Pipeline / general / X-Pack API Integration Tests.x-pack/test/api_integration/apis/management/index_management/indices·js.apis management index management indices list should list all the indices with the expected properties and data enrichers

Link to Jenkins

Standard Out

Failed Tests Reporter:
  - Test has failed 3 times on tracked branches: https://github.com/elastic/kibana/issues/64473

[00:00:00]       │
[00:00:00]         └-: apis
[00:00:00]           └-> "before all" hook in "apis"
[00:04:08]           └-: management
[00:04:08]             └-> "before all" hook in "management"
[00:04:26]             └-: index management
[00:04:26]               └-> "before all" hook in "index management"
[00:04:26]               └-: indices
[00:04:26]                 └-> "before all" hook in "indices"
[00:04:27]                 └-: list
[00:04:27]                   └-> "before all" hook for "should list all the indices with the expected properties and data enrichers"
[00:04:27]                   └-> should list all the indices with the expected properties and data enrichers
[00:04:27]                     └-> "before each" hook: global before each for "should list all the indices with the expected properties and data enrichers"
[00:04:27]                     └- ✖ fail: apis management index management indices list should list all the indices with the expected properties and data enrichers
[00:04:27]                     │       Error: expected [ 'aliases',
[00:04:27]                     │   'data_stream',
[00:04:27]                     │   'documents',
[00:04:27]                     │   'health',
[00:04:27]                     │   'hidden',
[00:04:27]                     │   'ilm',
[00:04:27]                     │   'isFollowerIndex',
[00:04:27]                     │   'isFrozen',
[00:04:27]                     │   'isRollupIndex',
[00:04:27]                     │   'name',
[00:04:27]                     │   'primary',
[00:04:27]                     │   'replica',
[00:04:27]                     │   'size',
[00:04:27]                     │   'status',
[00:04:27]                     │   'uuid' ] to sort of equal [ 'aliases',
[00:04:27]                     │   'documents',
[00:04:27]                     │   'health',
[00:04:27]                     │   'hidden',
[00:04:27]                     │   'ilm',
[00:04:27]                     │   'isFollowerIndex',
[00:04:27]                     │   'isFrozen',
[00:04:27]                     │   'isRollupIndex',
[00:04:27]                     │   'name',
[00:04:27]                     │   'primary',
[00:04:27]                     │   'replica',
[00:04:27]                     │   'size',
[00:04:27]                     │   'status',
[00:04:27]                     │   'uuid' ]
[00:04:27]                     │       + expected - actual
[00:04:27]                     │ 
[00:04:27]                     │        [
[00:04:27]                     │          "aliases"
[00:04:27]                     │       -  "data_stream"
[00:04:27]                     │          "documents"
[00:04:27]                     │          "health"
[00:04:27]                     │          "hidden"
[00:04:27]                     │          "ilm"
[00:04:27]                     │       
[00:04:27]                     │       at Assertion.assert (/dev/shm/workspace/parallel/2/kibana/packages/kbn-expect/expect.js:100:11)
[00:04:27]                     │       at Assertion.eql (/dev/shm/workspace/parallel/2/kibana/packages/kbn-expect/expect.js:244:8)
[00:04:27]                     │       at Context.<anonymous> (test/api_integration/apis/management/index_management/indices.js:206:39)
[00:04:27]                     │       at Object.apply (/dev/shm/workspace/parallel/2/kibana/packages/kbn-test/src/functional_test_runner/lib/mocha/wrap_function.js:73:16)
[00:04:27]                     │ 
[00:04:27]                     │ 

Stack Trace

Error: expected [ 'aliases',
  'data_stream',
  'documents',
  'health',
  'hidden',
  'ilm',
  'isFollowerIndex',
  'isFrozen',
  'isRollupIndex',
  'name',
  'primary',
  'replica',
  'size',
  'status',
  'uuid' ] to sort of equal [ 'aliases',
  'documents',
  'health',
  'hidden',
  'ilm',
  'isFollowerIndex',
  'isFrozen',
  'isRollupIndex',
  'name',
  'primary',
  'replica',
  'size',
  'status',
  'uuid' ]
    at Assertion.assert (/dev/shm/workspace/parallel/2/kibana/packages/kbn-expect/expect.js:100:11)
    at Assertion.eql (/dev/shm/workspace/parallel/2/kibana/packages/kbn-expect/expect.js:244:8)
    at Context.<anonymous> (test/api_integration/apis/management/index_management/indices.js:206:39)
    at Object.apply (/dev/shm/workspace/parallel/2/kibana/packages/kbn-test/src/functional_test_runner/lib/mocha/wrap_function.js:73:16) {
  actual: '[\n' +
    '  "aliases"\n' +
    '  "data_stream"\n' +
    '  "documents"\n' +
    '  "health"\n' +
    '  "hidden"\n' +
    '  "ilm"\n' +
    '  "isFollowerIndex"\n' +
    '  "isFrozen"\n' +
    '  "isRollupIndex"\n' +
    '  "name"\n' +
    '  "primary"\n' +
    '  "replica"\n' +
    '  "size"\n' +
    '  "status"\n' +
    '  "uuid"\n' +
    ']',
  expected: '[\n' +
    '  "aliases"\n' +
    '  "documents"\n' +
    '  "health"\n' +
    '  "hidden"\n' +
    '  "ilm"\n' +
    '  "isFollowerIndex"\n' +
    '  "isFrozen"\n' +
    '  "isRollupIndex"\n' +
    '  "name"\n' +
    '  "primary"\n' +
    '  "replica"\n' +
    '  "size"\n' +
    '  "status"\n' +
    '  "uuid"\n' +
    ']',
  showDiff: true
}

---

Metrics [docs]

✅ unchanged

History

• 💔 Build #104080 failed bf3df5f
• 💚 Build #103815 succeeded 82e8cbe
• 💚 Build #103660 succeeded dd6cc7a

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@elasticmachine merge upstream