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[Elastic Agent] Don't perform install until after enroll #21772

Merged
merged 7 commits into from
Oct 14, 2020
Merged

[Elastic Agent] Don't perform install until after enroll #21772

merged 7 commits into from
Oct 14, 2020

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blakerouse
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What does this PR do?

This switches the installation to be based on successful enrollment. First agent is installed in the correct location (but is not started), then enrollment is performed. In the case that enrollment fails the installation directory is removed, if enrollment is successful then it starts the persistent service.

This also adds a check to ensure that an Elastic Agent is not already running from the extracted Elastic Agent directory. This is because an already running Elastic Agent in that directory will cause installation to fail because on Windows some of the files will not be able to be opened to be copied to there new location.

Why is it important?

It removes the need to restart an already running Elastic Agent that was just started. It removes the requirement to start Elastic Agent in standalone mode first then switching it to Fleet mode. It helps ensure that installation is only successful when enrollment is successful.

Checklist

  • My code follows the style guidelines of this project
  • I have commented my code, particularly in hard-to-understand areas
  • [ ] I have made corresponding changes to the documentation
  • [ ] I have made corresponding change to the default configuration files
  • [ ] I have added tests that prove my fix is effective or that my feature works
  • I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

Related issues

@blakerouse blakerouse self-assigned this Oct 13, 2020
@botelastic botelastic bot added needs_team Indicates that the issue/PR needs a Team:* label and removed needs_team Indicates that the issue/PR needs a Team:* label labels Oct 13, 2020
@blakerouse blakerouse marked this pull request as ready for review October 13, 2020 21:13
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Pinging @elastic/ingest-management (Team:Ingest Management)

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elasticmachine commented Oct 13, 2020 •
edited by jenkins-beats-ci bot
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  • Build Cause: [Pull request #21772 updated]

  • Start Time: 2020-10-13T21:13:53.798+0000

  • Duration: 40 min 1 sec

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Test Results
Failed 0
Passed 1394
Skipped 4
Total 1398

michalpristas
michalpristas approved these changes Oct 14, 2020
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it makes sense to me

@blakerouse blakerouse merged commit 34da9c9 into elastic:master Oct 14, 2020
@blakerouse blakerouse deleted the agent-install-swap-enroll branch October 14, 2020 17:45
blakerouse added a commit to blakerouse/beats that referenced this pull request Oct 14, 2020
@blakerouse
[Elastic Agent] Don't perform install until after enroll (elastic#21772)
8ca9790 
* Flip install and enroll.

* Update order.

* Always perform uninstall of service.

* Fix issue with no enrolling.

* Fix enrollment no.

* Add changelog.

(cherry picked from commit 34da9c9)
@blakerouse blakerouse mentioned this pull request Oct 14, 2020
Merged
3 tasks
blakerouse added a commit to blakerouse/beats that referenced this pull request Oct 14, 2020
@blakerouse
[Elastic Agent] Don't perform install until after enroll (elastic#21772)
66e144e 
* Flip install and enroll.

* Update order.

* Always perform uninstall of service.

* Fix issue with no enrolling.

* Fix enrollment no.

* Add changelog.

(cherry picked from commit 34da9c9)
@blakerouse blakerouse mentioned this pull request Oct 14, 2020
Merged
3 tasks
@elasticmachine
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💚 Build Succeeded

the below badges are clickable and redirect to their specific view in the CI or DOCS
Pipeline View Test View Changes Artifacts preview

Expand to view the summary

Build stats

  • Build Cause: [Pull request #21772 updated]

  • Start Time: 2020-10-14T17:14:35.628+0000

  • Duration: 36 min 1 sec

Test stats 🧪

Test Results
Failed 0
Passed 1394
Skipped 4
Total 1398

blakerouse added a commit that referenced this pull request Oct 14, 2020
@blakerouse
[Elastic Agent] Don't perform install until after enroll (#21772) (#2…
a967338 
…1816)

* Flip install and enroll.

* Update order.

* Always perform uninstall of service.

* Fix issue with no enrolling.

* Fix enrollment no.

* Add changelog.

(cherry picked from commit 34da9c9)
blakerouse added a commit that referenced this pull request Oct 14, 2020
@blakerouse
[Elastic Agent] Don't perform install until after enroll (#21772) (#2…
dac1282 
…1818)

* Flip install and enroll.

* Update order.

* Always perform uninstall of service.

* Fix issue with no enrolling.

* Fix enrollment no.

* Add changelog.

(cherry picked from commit 34da9c9)
v1v added a commit to v1v/beats that referenced this pull request Oct 15, 2020
@v1v
Merge remote-tracking branch 'upstream/master' into feature/windows-10
1997de1 
* upstream/master: (29 commits)
  [CI] Enable build stage for arm architecture (elastic#21284)
  [BUILD][CI] fetch dependencies with retry (elastic#21614)
  Add proxy metricset (elastic#21751)
  [Filebeat][httpjson] Fix date_cursor validation (elastic#21756)
  Update endpoint-related terminology in Elastic Agent docs (elastic#21458)
  Move s3_daily_storage and s3_request metricsets to use cloudwatch input (elastic#21703)
  [Agent] Remove heartbeat from bundled beats in agent. (elastic#21602)
  [Elastic Agent] Don't perform install until after enroll (elastic#21772)
  [Elastic Agent] Update path from policy change for Kibana connection. (elastic#21804)
  Change cloud.provider from googlecloud to gcp (elastic#21775)
  Fix stress test package list (elastic#21719)
  [Elastic Agent] Remove the service installer scripts from packaging (elastic#21694)
  [CI] Support Windows-2012 in pipeline 2.0 (elastic#21338)
  Fix non-windows fields on system/filesystem (elastic#21758)
  disable TestReceiveEventsAndMetadata/TestSocketCleanup/TestReceiveNewEventsConcurrently in Windows (elastic#21750)
  Use badger code from upstream repository (elastic#21705)
  Disable writes sync in persistent cache (elastic#21754)
  Make API address and Shard ID required in Cloud Foundry settings (elastic#21759)
  [CI] Support skip-ci label (elastic#21377)
  Increase recommended memory when deploying in Cloud foundry (elastic#21755)
  ...
v1v added a commit to v1v/beats that referenced this pull request Oct 15, 2020
@v1v
Merge remote-tracking branch 'upstream/master' into feature/windows-7-64
662166b 
* upstream/master: (216 commits)
  [CI] Enable build stage for arm architecture (elastic#21284)
  [BUILD][CI] fetch dependencies with retry (elastic#21614)
  Add proxy metricset (elastic#21751)
  [Filebeat][httpjson] Fix date_cursor validation (elastic#21756)
  Update endpoint-related terminology in Elastic Agent docs (elastic#21458)
  Move s3_daily_storage and s3_request metricsets to use cloudwatch input (elastic#21703)
  [Agent] Remove heartbeat from bundled beats in agent. (elastic#21602)
  [Elastic Agent] Don't perform install until after enroll (elastic#21772)
  [Elastic Agent] Update path from policy change for Kibana connection. (elastic#21804)
  Change cloud.provider from googlecloud to gcp (elastic#21775)
  Fix stress test package list (elastic#21719)
  [Elastic Agent] Remove the service installer scripts from packaging (elastic#21694)
  [CI] Support Windows-2012 in pipeline 2.0 (elastic#21338)
  Fix non-windows fields on system/filesystem (elastic#21758)
  disable TestReceiveEventsAndMetadata/TestSocketCleanup/TestReceiveNewEventsConcurrently in Windows (elastic#21750)
  Use badger code from upstream repository (elastic#21705)
  Disable writes sync in persistent cache (elastic#21754)
  Make API address and Shard ID required in Cloud Foundry settings (elastic#21759)
  [CI] Support skip-ci label (elastic#21377)
  Increase recommended memory when deploying in Cloud foundry (elastic#21755)
  ...
v1v added a commit to v1v/beats that referenced this pull request Oct 15, 2020
@v1v
Merge remote-tracking branch 'upstream/master' into feature/windows-2008
a21f05c 
* upstream/master: (156 commits)
  [CI] Enable build stage for arm architecture (elastic#21284)
  [BUILD][CI] fetch dependencies with retry (elastic#21614)
  Add proxy metricset (elastic#21751)
  [Filebeat][httpjson] Fix date_cursor validation (elastic#21756)
  Update endpoint-related terminology in Elastic Agent docs (elastic#21458)
  Move s3_daily_storage and s3_request metricsets to use cloudwatch input (elastic#21703)
  [Agent] Remove heartbeat from bundled beats in agent. (elastic#21602)
  [Elastic Agent] Don't perform install until after enroll (elastic#21772)
  [Elastic Agent] Update path from policy change for Kibana connection. (elastic#21804)
  Change cloud.provider from googlecloud to gcp (elastic#21775)
  Fix stress test package list (elastic#21719)
  [Elastic Agent] Remove the service installer scripts from packaging (elastic#21694)
  [CI] Support Windows-2012 in pipeline 2.0 (elastic#21338)
  Fix non-windows fields on system/filesystem (elastic#21758)
  disable TestReceiveEventsAndMetadata/TestSocketCleanup/TestReceiveNewEventsConcurrently in Windows (elastic#21750)
  Use badger code from upstream repository (elastic#21705)
  Disable writes sync in persistent cache (elastic#21754)
  Make API address and Shard ID required in Cloud Foundry settings (elastic#21759)
  [CI] Support skip-ci label (elastic#21377)
  Increase recommended memory when deploying in Cloud foundry (elastic#21755)
  ...
v1v added a commit to v1v/beats that referenced this pull request Oct 15, 2020
@v1v
Merge remote-tracking branch 'upstream/master' into feature/windows-7-32
b359f40 
* upstream/master: (156 commits)
  [CI] Enable build stage for arm architecture (elastic#21284)
  [BUILD][CI] fetch dependencies with retry (elastic#21614)
  Add proxy metricset (elastic#21751)
  [Filebeat][httpjson] Fix date_cursor validation (elastic#21756)
  Update endpoint-related terminology in Elastic Agent docs (elastic#21458)
  Move s3_daily_storage and s3_request metricsets to use cloudwatch input (elastic#21703)
  [Agent] Remove heartbeat from bundled beats in agent. (elastic#21602)
  [Elastic Agent] Don't perform install until after enroll (elastic#21772)
  [Elastic Agent] Update path from policy change for Kibana connection. (elastic#21804)
  Change cloud.provider from googlecloud to gcp (elastic#21775)
  Fix stress test package list (elastic#21719)
  [Elastic Agent] Remove the service installer scripts from packaging (elastic#21694)
  [CI] Support Windows-2012 in pipeline 2.0 (elastic#21338)
  Fix non-windows fields on system/filesystem (elastic#21758)
  disable TestReceiveEventsAndMetadata/TestSocketCleanup/TestReceiveNewEventsConcurrently in Windows (elastic#21750)
  Use badger code from upstream repository (elastic#21705)
  Disable writes sync in persistent cache (elastic#21754)
  Make API address and Shard ID required in Cloud Foundry settings (elastic#21759)
  [CI] Support skip-ci label (elastic#21377)
  Increase recommended memory when deploying in Cloud foundry (elastic#21755)
  ...
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@michalpristas michalpristas michalpristas approved these changes

@ruflin ruflin Awaiting requested review from ruflin

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