[Fleet] Add fleet server host UI

[nchaulet]

Summary

Closes #137785
Depends on #142746

That PR allow to edit fleet server host in the UI.

I also changed the full policy generation to use the new fleet server host instead of the settings saved object.

UI Changes

Todo

• UI To add a Fleet server
• Update the Add Fleet server instructions to use the new Fleet Server Host resource
• Support per agent policy Fleet server host (could be done in a separate PR for readability)

[criamico]

@elasticmachine merge upstream

[criamico]

@elasticmachine merge upstream

[criamico]

@elasticmachine merge upstream

[criamico]

@elasticmachine merge upstream

[criamico]

@elasticmachine merge upstream

[criamico]

@elasticmachine merge upstream

[nchaulet]

@elasticmachine merge upstream

[kibanamachine]

expected head sha didn’t match current head ref.

[nchaulet]

@elasticmachine merge upstream

[kibanamachine]

expected head sha didn’t match current head ref.

[juliaElastic]

Fleet Server name should be optional according to designs:

Currently it is required in the pr:

[juliaElastic]

Is it expected that the same host url can be added multiple times?

[juliaElastic]

The landing page is different in the designs, is that coming in a different pr?

[juliaElastic]

According to the design, on /settings page, the Add Fleet Server button should open a different Add Fleet Server flyout, not only editing the host urls.

Current pr:

[criamico]

@elasticmachine merge upstream

[criamico]

The landing page is different in the designs, is that coming in a different pr?

Yes, this is coming in the next PR. This is already quite big, so we decided to make the changes to make the UI functional again and the rest of changes will be done subsequently.

[criamico]

According to the design, on /settings page, the Add Fleet Server button should open a different Add Fleet Server flyout, not only editing the host urls.

Current pr:

Let me check this with @nchaulet in the afternoon. I'm not sure why it was done this way.

[criamico]

Fleet Server name should be optional according to designs:

Currently it is required in the pr:

Yes I saw that, but tbh I'm not sure it makes much sense to have it optional, the other objects in that page all have required names and it seems weird to me to assign multiple hosts without indicating them. Happy to change it if this is an issue :)

[criamico]

Is it expected that the same host url can be added multiple times?

Mmm, no I think it shouldn't allow to add multiple values all the same. I'll check the validation, thanks for highlighting it.

[nchaulet]

Mmm, no I think it shouldn't allow to add multiple values all the same. I'll check the validation, thanks for highlighting it.

I think we can multiple Fleet server config entry with the same hosts, and it could make sense later when we add proxy here.

[nchaulet]

Let me check this with @nchaulet in the afternoon. I'm not sure why it was done this way.

@juliaElastic I miss that during the implementation, if it's okay with you I think it can come as a followup , where we address the landing page too.

[juliaElastic]

LGTM

[nchaulet]

@elasticmachine merge upstream

[kibana-ci]

💚 Build Succeeded

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• Commit: 234bb69
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Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
fleet	796	797	+1

Public APIs missing comments

Total count of every public API that lacks a comment. Target amount is 0. Run node scripts/build_api_docs --plugin [yourplugin] --stats comments for more detailed information.

id	before	after	diff
fleet	893	896	+3

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
fleet	916.8KB	922.2KB	+5.4KB

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
fleet	112.8KB	114.0KB	+1.2KB

Unknown metric groups

API count

id	before	after	diff
fleet	996	999	+3

History

• 💚 Build #83443 succeeded cde1379
• 💚 Build #83363 succeeded c177dfb
• 💔 Build #83330 failed d2c3b1b
• 💔 Build #83203 failed d00c606
• 💔 Build #83143 failed 4e5b01a

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

cc @nchaulet