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[getSavedObjectsCount] Use soClient instead of .kibana searches #155035

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merged 2 commits into from
Apr 18, 2023
Merged

[getSavedObjectsCount] Use soClient instead of .kibana searches #155035

merged 2 commits into from
Apr 18, 2023

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afharo
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@afharo afharo commented Apr 17, 2023 •
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Summary

As part of #154888, we need to stop making direct requests to the index .kibana, and use the SO Clients instead.

This PR changes the utility getSavedObjectsCount to use aggregations in the SO client.

Checklist

For maintainers

I'm pointing to main because it's an improvement we needed anyway.

@afharo afharo added Team:Core Core services & architecture: plugins, logging, config, saved objects, http, ES client, i18n, etc Feature:Telemetry Feature:Saved Objects technical debt Improvement of the software architecture and operational architecture release_note:skip Skip the PR/issue when compiling release notes backport:skip This commit does not require backporting labels Apr 17, 2023
@afharo afharo requested a review from a team as a code owner April 17, 2023 12:53
@afharo afharo self-assigned this Apr 17, 2023
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Pinging @elastic/kibana-core (Team:Core)

@afharo afharo force-pushed the get_saved_objects_count/use-soClient branch from 28bf653 to 7009f2b Compare April 17, 2023 12:56
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💛 Build succeeded, but was flaky

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securitySolution 432 435 +3

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id before after diff
securitySolution 512 515 +3

To update your PR or re-run it, just comment with:
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cc @afharo

@afharo afharo mentioned this pull request Apr 17, 2023
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TinaHeiligers
TinaHeiligers approved these changes Apr 17, 2023
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LGTM

@rudolf rudolf added the Epic:ScaleMigrations Scale upgrade migrations to millions of saved objects label Apr 17, 2023
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Thanks a lot @afharo !

@gsoldevila gsoldevila merged commit 823cc3f into elastic:main Apr 18, 2023
@afharo afharo deleted the get_saved_objects_count/use-soClient branch April 18, 2023 10:22
gsoldevila added a commit that referenced this pull request Apr 25, 2023
@gsoldevila @pgayvallet
@cnasikas @kibanamachine @banderror
Split the .kibana saved objects index into multiple indices (#154888)
21351df 
## Description 

Fix #104081

This PR move some of the SO types from the `.kibana` index into the
following ones:
- `.kibana_alerting_cases`
- `.kibana_analytics`
- `.kibana_security_solution`
- `.kibana_ingest`

This split/reallocation will occur during the `8.8.0` Kibana upgrade
(*meaning: from any version older than `8.8.0` to any version greater or
equal to `8.8.0`*)

**This PR main changes are:**
- implement the changes required in the SO migration algorithm to
support this reallocation
- update the FTR tools (looking at you esArchiver) to support these new
indices
- update hardcoded references to `.kibana` and usage of the
`core.savedObjects.getKibanaIndex()` to use new APIs to target the
correct index/indices
- update FTR datasets, tests and utility accordingly 

## To reviewers

**Overall estimated risk of regressions: low**

But, still, please take the time to review changes in your code. The
parts of the production code that were the most impacted are the
telemetry collectors, as most of them were performing direct requests
against the `.kibana` index, so we had to adapt them. Most other
contributor-owned changes are in FTR tests and datasets.

If you think a type is misplaced (either we missed some types that
should be moved to a specific index, or some types were moved and
shouldn't have been) please tell us, and we'll fix the reallocation
either in this PR or in a follow-up.

## .Kibana split

The following new indices are introduced by this PR, with the following
SO types being moved to it. (any SO type not listed here will be staying
in its current index)

Note: The complete **_type => index_** breakdown is available in [this
spreadsheet](https://docs.google.com/spreadsheets/d/1b_MG_E_aBksZ4Vkd9cVayij1oBpdhvH4XC8NVlChiio/edit#gid=145920788).

#### `.kibana_alerting_cases`
- action
- action_task_params
- alert
- api_key_pending_invalidation
- cases
- cases-comments
- cases-configure
- cases-connector-mappings
- cases-telemetry
- cases-user-actions
- connector_token
- rules-settings
- maintenance-window

#### `.kibana_security_solution`
- csp-rule-template
- endpoint:user-artifact
- endpoint:user-artifact-manifest
- exception-list
- exception-list-agnostic
- osquery-manager-usage-metric
- osquery-pack
- osquery-pack-asset
- osquery-saved-query
- security-rule
- security-solution-signals-migration
- siem-detection-engine-rule-actions
- siem-ui-timeline
- siem-ui-timeline-note
- siem-ui-timeline-pinned-event

#### `.kibana_analytics`

- canvas-element
- canvas-workpad-template
- canvas-workpad
- dashboard
- graph-workspace
- index-pattern
- kql-telemetry
- lens
- lens-ui-telemetry
- map
- search
- search-session
- search-telemetry
- visualization

#### `.kibana_ingest`

- epm-packages
- epm-packages-assets
- fleet-fleet-server-host
- fleet-message-signing-keys
- fleet-preconfiguration-deletion-record
- fleet-proxy
- ingest_manager_settings
- ingest-agent-policies
- ingest-download-sources
- ingest-outputs
- ingest-package-policies

## Tasks / PRs

### Sub-PRs

**Implementation**
- 🟣 #154846
- 🟣 #154892
- 🟣 #154882
- 🟣 #154884
- 🟣 #155155

**Individual index split**
- 🟣 #154897
- 🟣 #155129
- 🟣 #155140
- 🟣 #155130

### Improvements / follow-ups 

- 👷🏼 Extract logic into
[runV2Migration](#154151 (comment))
@gsoldevila
- Make `getCurrentIndexTypesMap` resillient to intermittent failures
#154151 (comment)
- 🚧 Build a more structured
[MigratorSynchronizer](#154151 (comment))
- 🟣 #155035
- 🟣 #155116
- 🟣 #155366
## Reallocation tweaks

Tweaks to the reallocation can be done after the initial merge, as long
as it's done before the public release of 8.8

- `url` should get back to `.kibana` (see
[comment](#154888 (comment)))

## Release Note

For performance purposes, Kibana is now using more system indices to
store its internal data.

The following system indices will be created when upgrading to `8.8.0`:

- `.kibana_alerting_cases`
- `.kibana_analytics`
- `.kibana_security_solution`
- `.kibana_ingest`

---------

Co-authored-by: pgayvallet <[email protected]>
Co-authored-by: Christos Nasikas <[email protected]>
Co-authored-by: kibanamachine <[email protected]>
Co-authored-by: Georgii Gorbachev <[email protected]>
@rudolf rudolf mentioned this pull request Nov 6, 2023
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backport:skip This commit does not require backporting Epic:ScaleMigrations Scale upgrade migrations to millions of saved objects Feature:Saved Objects Feature:Telemetry release_note:skip Skip the PR/issue when compiling release notes Team:Core Core services & architecture: plugins, logging, config, saved objects, http, ES client, i18n, etc technical debt Improvement of the software architecture and operational architecture v8.8.0
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