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[Telemetry] Synchronous setup and start methods #79457

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merged 5 commits into from Oct 6, 2020
Merged

[Telemetry] Synchronous setup and start methods #79457

merged 5 commits into from Oct 6, 2020

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afharo
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@afharo afharo commented Oct 5, 2020

Summary

Remove the async condition of the setup and start methods in the telemetry plugin.

Resolves #79452.

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@afharo afharo requested a review from a team as a code owner October 5, 2020 13:28
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Pinging @elastic/kibana-telemetry (Team:KibanaTelemetry)

Bamieh
Bamieh reviewed Oct 5, 2020
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src/plugins/telemetry/server/plugin.ts
@@ -131,18 +131,16 @@ export class TelemetryPlugin implements Plugin<TelemetryPluginSetup, TelemetryPl
};
}

public async start(core: CoreStart, { telemetryCollectionManager }: TelemetryPluginsDepsStart) {
public start(core: CoreStart, { telemetryCollectionManager }: TelemetryPluginsDepsStart) {
const { savedObjects, uiSettings, elasticsearch } = core;
this.savedObjectsClient = savedObjects.createInternalRepository();
const savedObjectsClient = new SavedObjectsClient(this.savedObjectsClient);
this.uiSettingsClient = uiSettings.asScopedToClient(savedObjectsClient);
this.elasticsearchClient = elasticsearch.client;
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  1. I am slightly worried about any side affects that might result from not awaiting handleOldSettings. Telemetry might be enabled/disabled inside this function yet if we are not awaiting it other functions might not pick up the right value. What do you think?

  2. Can we move all the above (savedObjectsClient and uiSettingsClient from line 136) to the handleOldSettings function? Since it is an async function these sync methods will not block the main thread when called.

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Yeah! Makes sense! I think we had all the private clients because we used to instantiate the collectors in this plugin. But now they live in kibana_usage_collection, so it makes sense to only use them where appropriate.

I'll push an update in a sec!

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💚 Build Succeeded

Metrics [docs]

✅ unchanged

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To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

@afharo afharo requested a review from Bamieh October 6, 2020 10:24
Bamieh
Bamieh approved these changes Oct 6, 2020
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Awesome, I love this solution.

@afharo afharo merged commit 4ed1cb3 into elastic:master Oct 6, 2020
@afharo afharo deleted the telemetry/sync-setup-and-start-methods branch October 6, 2020 11:46
This was referenced Oct 6, 2020
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afharo added a commit to afharo/kibana that referenced this pull request Oct 6, 2020
@afharo
[Telemetry] Synchronous setup and start methods (elastic#79457)
6febfb1 
# Conflicts:
#	src/plugins/telemetry/server/plugin.ts
afharo added a commit that referenced this pull request Oct 6, 2020
@afharo
[7.x] [Telemetry] Synchronous setup and start methods (#79457) (#…
2426b7f 
…79638)
afharo added a commit that referenced this pull request Oct 6, 2020
@afharo
[7.9] [Telemetry] Synchronous setup and start methods (#79457) (#…
57b4db0 
…79642)

# Conflicts:
#	src/plugins/telemetry/server/plugin.ts
gmmorris added a commit that referenced this pull request Oct 8, 2020
@gmmorris
Merge branch 'feature/task_manager_429' of github.com:elastic/kibana …
574e523 
…into feature/task_manager_429

* 'feature/task_manager_429' of github.com:elastic/kibana: (158 commits)
  Add license check to direct package upload handler. (#79653)
  [Ingest Manager] Rename API /api/ingest_manager => /api/fleet (#79193)
  [Security Solution][Resolver] Simplify CopyableField styling and add comments (#79594)
  Fine-tunes ML related text on Metrics UI (#79425)
  [ML] DF Analytics creation wizard: ensure job creation possible when model memory lower than estimate (#79229)
  Add new "Add Data" tutorials (#77237)
  Update APM telemetry docs (#79583)
  Revert "Add support for runtime field types to mappings editor. (#77420)" (#79611)
  Kibana request headers (#79218)
  ensure missing indexPattern error is bubbled up to error callout (#79378)
  Missing space fix (#79585)
  remove duplicate tab states (#79501)
  [data.ui] Lazy load UI components in data plugin. (#78889)
  Add generic type params to search dependency. (#79608)
  [Ingest Manager] Internal action for policy reassign (#78493)
  [ILM] Add index_codec to forcemerge action in hot and warm phases (#78175)
  [Ingest Manager] Update open API spec and add condition to agent upgrade endpoint (#79579)
  [ML] Hide Data Grid column options when histogram charts are enabled. (#79459)
  [Telemetry] Synchronous `setup` and `start` methods (#79457)
  [Observability] Persist time range across apps (#79258)
  ...
@lukeelmers lukeelmers added the Team:Core Core services & architecture: plugins, logging, config, saved objects, http, ES client, i18n, etc label Oct 1, 2021
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Pinging @elastic/kibana-core (Team:Core)

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@Bamieh Bamieh Bamieh approved these changes

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Feature:Telemetry release_note:fix Team:Core Core services & architecture: plugins, logging, config, saved objects, http, ES client, i18n, etc v7.9.3 v7.10.0 v8.0.0
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Start lifecycle of "telemetry" plugin wasn't completed in 30sec
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@afharo @elasticmachine @kibanamachine @Bamieh @lukeelmers