[Fleet] Single agent migration UI by Supplementing · Pull Request #222111 · elastic/kibana

Supplementing · 2025-05-30T19:28:37Z

Summary

Closes #217616

Adds UI elements to support migrating a single agent to another cluster as a follow up to this PR

Allows a user to choose an agent to migrate from the actions menu and requires an enrollment token and remote cluster url
Leverages the new migrate endpoint to create the action
Tamper protected and fleet-agents are not allowed to be migrated at this time, and the option will not exist in the menu

Screen.Recording.2025-06-02.at.2.55.09.PM.mov

Checklist

Check the PR satisfies following conditions.

Reviewers should verify this PR satisfies this list as well.

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
If a plugin configuration key changed, check if it needs to be allowlisted in the cloud and added to the docker list
This was checked for breaking HTTP API changes, and any breaking changes have been approved by the breaking-change committee. The release_note:breaking label should be applied in these situations.
Flaky Test Runner was used on any tests changed
The PR description includes the appropriate Release Notes section, and the correct release_note:* label is applied per the guidelines

Identify risks

N/A

Release Note

Added the ability to migrate a single agent to another cluster via the actions menu in Fleet. Users can enter a remote cluster URL and enrollment token, as well as customize additional parameters in order to migrate an agent.

…passed to hook

elasticmachine · 2025-05-30T19:28:41Z

Pinging @elastic/fleet (Team:Fleet)

Supplementing · 2025-05-30T19:29:05Z

@elasticmachine merge upstream

Supplementing · 2025-06-02T12:35:58Z

@elasticmachine merge upstream

MichelLosier

Looks good! Just a few things to consider, blockers are the items on the proxyUrlLabel i18n id, and url validation.

x-pack/platform/plugins/shared/fleet/common/types/rest_spec/agent.ts

...orm/plugins/shared/fleet/public/applications/fleet/sections/agents/agent_list_page/index.tsx

...ublic/applications/fleet/sections/agents/agent_list_page/components/migrate_agent_flyout.tsx

…h server schema, changed URL check to use zod

…m/Supplementing/kibana into feature-single-agent-migration-ui

MichelLosier

Thanks for the updates! Getting close, just need to remove the console log, and maybe double check the client side guard against fleet-server migrations.

x-pack/platform/plugins/shared/fleet/server/services/agents/actions.ts

...ublic/applications/fleet/sections/agents/agent_list_page/components/migrate_agent_flyout.tsx

...t/public/applications/fleet/sections/agents/agent_list_page/components/table_row_actions.tsx

.../applications/fleet/sections/agents/agent_list_page/components/migrate_agent_flyout.test.tsx

...ublic/applications/fleet/sections/agents/agent_list_page/components/migrate_agent_flyout.tsx

MichelLosier

Thanks for the changes, LGTM!

karenzone

New UI text LGTM!

...t/public/applications/fleet/sections/agents/agent_list_page/components/table_row_actions.tsx

…t is still enrolling;

Supplementing · 2025-06-04T16:58:23Z

@elasticmachine merge upstream

…m/Supplementing/kibana into feature-single-agent-migration-ui

elasticmachine · 2025-06-04T20:30:41Z

💛 Build succeeded, but was flaky

Buildkite Build
Commit: 3db88b2

Failed CI Steps

FTR Configs #80

Test Failures

[job] [logs] FTR Configs #80 / EQL execution logic API @ess @serverless @serverlessQA EQL type rules uses the provided timestamp_field

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
`fleet`	1181	1183	+2

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`	1421	1423	+2

Async chunks

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

id	before	after	diff
`fleet`	1.7MB	1.8MB	+11.6KB

Page load bundle

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

id	before	after	diff
`fleet`	165.5KB	165.8KB	+324.0B

Unknown metric groups

API count

id	before	after	diff
`fleet`	1550	1552	+2

History

💔 Build #305337 failed 06c2480
💛 Build #304775 was flaky 06b40f3
💛 Build #304368 was flaky ff3762b
💛 Build #304113 was flaky 47991a7

## Summary Closes elastic#217616 Adds UI elements to support migrating a single agent to another cluster as a follow up to [this PR](elastic#220601) - Allows a user to choose an agent to migrate from the actions menu and requires an `enrollment token` and `remote cluster url` - Leverages the new migrate endpoint to create the action - Tamper protected and fleet-agents are not allowed to be migrated at this time, and the option will not exist in the menu https://github.com/user-attachments/assets/19064b2d-8e1c-465e-af10-e7ba242188ec ### Checklist Check the PR satisfies following conditions. Reviewers should verify this PR satisfies this list as well. - [ ] Any text added follows [EUI's writing guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses sentence case text and includes [i18n support](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md) - [ ] [Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html) was added for features that require explanation or tutorials - [ ] [Unit or functional tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html) were updated or added to match the most common scenarios - [ ] If a plugin configuration key changed, check if it needs to be allowlisted in the cloud and added to the [docker list](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker) - [ ] This was checked for breaking HTTP API changes, and any breaking changes have been approved by the breaking-change committee. The `release_note:breaking` label should be applied in these situations. - [ ] [Flaky Test Runner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1) was used on any tests changed - [ ] The PR description includes the appropriate Release Notes section, and the correct `release_note:*` label is applied per the [guidelines](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process) ### Identify risks N/A ## Release Note - Added the ability to migrate a single agent to another cluster via the actions menu in Fleet. Users can enter a remote cluster URL and enrollment token, as well as customize additional parameters in order to migrate an agent. --------- Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>

Supplementing added 6 commits May 29, 2025 13:06

UI scaffolded without additional options, hook created, submit working

4c7178d

form more scaffolded

a67e2aa

cleaned up UI, added more validation, hooked up missing fields to be …

a7d3600

…passed to hook

added test cases

d35c7b3

added settings to request

9ac109a

updated typings

9523b04

Supplementing requested review from a team and michalpristas May 30, 2025 19:28

Supplementing requested a review from a team as a code owner May 30, 2025 19:28

Supplementing added backport:skip This PR does not require backporting Team:Fleet Team label for Observability Data Collection Fleet team release_note:feature Makes this part of the condensed release notes labels May 30, 2025

Merge branch 'main' into feature-single-agent-migration-ui

77b3559

Merge branch 'main' into feature-single-agent-migration-ui

47991a7

MichelLosier requested changes Jun 2, 2025

View reviewed changes

Supplementing and others added 4 commits June 2, 2025 12:50

fix for wrong translation label

0819d05

updated form to have rows for record fields, made type interface matc…

70128e8

…h server schema, changed URL check to use zod

Merge branch 'feature-single-agent-migration-ui' of https://github.co…

629a180

…m/Supplementing/kibana into feature-single-agent-migration-ui

Merge branch 'main' into feature-single-agent-migration-ui

cf8cd3b

Supplementing requested a review from MichelLosier June 2, 2025 20:49

Supplementing added 2 commits June 2, 2025 14:52

removed console log

0081a35

Merge branch 'feature-single-agent-migration-ui' of https://github.co…

ff3762b

…m/Supplementing/kibana into feature-single-agent-migration-ui

MichelLosier requested changes Jun 2, 2025

View reviewed changes

juliaElastic reviewed Jun 3, 2025

View reviewed changes

.../applications/fleet/sections/agents/agent_list_page/components/migrate_agent_flyout.test.tsx Outdated Show resolved Hide resolved

juliaElastic reviewed Jun 3, 2025

View reviewed changes

...ublic/applications/fleet/sections/agents/agent_list_page/components/migrate_agent_flyout.tsx Outdated Show resolved Hide resolved

moved headers form to component, changed url constructor, updated tests

06b40f3

Supplementing requested a review from juliaElastic June 3, 2025 16:22

Supplementing requested a review from MichelLosier June 3, 2025 16:22

colleenmcginnis requested review from colleenmcginnis and karenzone and removed request for a team June 3, 2025 16:40

MichelLosier approved these changes Jun 3, 2025

View reviewed changes

karenzone approved these changes Jun 3, 2025

View reviewed changes

juliaElastic reviewed Jun 4, 2025

View reviewed changes

...t/public/applications/fleet/sections/agents/agent_list_page/components/table_row_actions.tsx Outdated Show resolved Hide resolved

juliaElastic approved these changes Jun 4, 2025

View reviewed changes

fixed check for fleet-agent to check policy to handle case where agen…

602a68a

…t is still enrolling;

Merge branch 'main' into feature-single-agent-migration-ui

06c2480

Supplementing enabled auto-merge (squash) June 4, 2025 16:59

Supplementing added 2 commits June 4, 2025 12:49

fixed test case mock

6eea715

Merge branch 'feature-single-agent-migration-ui' of https://github.co…

3db88b2

…m/Supplementing/kibana into feature-single-agent-migration-ui

Supplementing merged commit f8f669d into elastic:main Jun 4, 2025
10 checks passed

kibanamachine added the v9.1.0 label Jun 4, 2025

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[Fleet] Single agent migration UI#222111

[Fleet] Single agent migration UI#222111
Supplementing merged 19 commits intoelastic:mainfrom
Supplementing:feature-single-agent-migration-ui

Supplementing commented May 30, 2025 •

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Supplementing commented Jun 4, 2025

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elasticmachine commented Jun 4, 2025

💛 Build succeeded, but was flaky

Failed CI Steps

Test Failures

Metrics [docs]

Module Count

Public APIs missing comments

Async chunks

Page load bundle

API count

History

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Supplementing commented May 30, 2025 •

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