Fix dynamicConfigService mock import

[huyaboo]

Description

This PR separates mock files from index, which fixes the build artifact not bootstrapping

Issues Resolved

closes #7911

Testing the changes

Built artifact and it starts (opensearch was not started hence the ECONNREFUSED error)

05:57:45 opensearch-dashboards-3.0.0-SNAPSHOT-linux-x64 ±|mock-fix ✗|→ ./bin/opensearch-dashboards
  log   [17:57:52.601] [info][plugins-service] Plugin "applicationConfig" is disabled.
  log   [17:57:52.604] [info][plugins-service] Plugin "cspHandler" is disabled.
  log   [17:57:52.605] [info][plugins-service] Plugin "dataSource" is disabled.
  log   [17:57:52.605] [info][plugins-service] Plugin "visTypeXy" is disabled.
  log   [17:57:52.606] [info][plugins-service] Plugin "workspace" is disabled.
  log   [17:57:52.651] [info][dynamic-config-service] registering middleware to inject context to AsyncLocalStorage
[agentkeepalive:deprecated] options.freeSocketKeepAliveTimeout is deprecated, please use options.freeSocketTimeout instead
  log   [17:57:52.696] [info][plugins-system] Setting up [40] plugins: [usageCollection,opensearchDashboardsUsageCollection,opensearchDashboardsLegacy,mapsLegacy,share,opensearchUiShared,legacyExport,embeddable,expressions,data,savedObjects,queryEnhancements,home,apmOss,dashboard,visualizations,visTypeVega,visTypeTimeline,visTypeTable,visTypeMarkdown,visBuilder,visAugmenter,tileMap,regionMap,inputControlVis,visualize,management,indexPatternManagement,dataSourceManagement,console,advancedSettings,dataExplorer,charts,visTypeVislib,visTypeTimeseries,visTypeTagcloud,visTypeMetric,discover,savedObjectsManagement,bfetch]
[agentkeepalive:deprecated] options.freeSocketKeepAliveTimeout is deprecated, please use options.freeSocketTimeout instead
  log   [17:57:52.740] [info][plugins][queryEnhancements] queryEnhancements: Setup complete
[agentkeepalive:deprecated] options.freeSocketKeepAliveTimeout is deprecated, please use options.freeSocketTimeout instead
  log   [17:57:52.901] [info][dynamic-config-service] initiating start()
  log   [17:57:52.902] [info][dynamic-config-service] finished start()
  log   [17:57:52.918] [info][savedobjects-service] Waiting until all OpenSearch nodes are compatible with OpenSearch Dashboards before starting saved objects migrations...
  log   [17:57:52.928] [error][data][opensearch] [ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200
  log   [17:57:52.938] [error][savedobjects-service] Unable to retrieve version information from OpenSearch nodes.
  log   [17:57:55.428] [error][data][opensearch] [ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200
  log   [17:57:57.929] [error][data][opensearch] [ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200
  log   [17:58:00.430] [error][data][opensearch] [ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200

Changelog

• fix: Fix dynamicConfigService so that build artifact bootstraps

Check List

• All tests pass
  • yarn test:jest
  • yarn test:jest_integration
• New functionality includes testing.
• New functionality has been documented.
• Update CHANGELOG.md
• Commits are signed per the DCO using --signoff

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 64.31%. Comparing base (a0365d8) to head (48c1321).
Report is 12 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7922      +/-   ##
==========================================
+ Coverage   64.30%   64.31%   +0.01%     
==========================================
  Files        3674     3674              
  Lines       81135    81135              
  Branches    12926    12926              
==========================================
+ Hits        52173    52182       +9     
+ Misses      25751    25742       -9     
  Partials     3211     3211              

Flag	Coverage Δ
Linux_1	30.21% <14.28%> (ø)
Linux_2	56.22% <100.00%> (+0.03%)	⬆️
Linux_3	40.62% <14.28%> (ø)
Linux_4	31.40% <14.28%> (ø)
Windows_1	30.23% <14.28%> (ø)
Windows_2	56.17% <100.00%> (+0.03%)	⬆️
Windows_3	40.62% <14.28%> (ø)
Windows_4	31.40% <14.28%> (ø)

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[opensearch-trigger-bot]

The backport to 2.x failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/OpenSearch-Dashboards/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/OpenSearch-Dashboards/backport-2.x
# Create a new branch
git switch --create backport/backport-7922-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 b370871035314bc966b16c7de3c780bb3c3af9f7
# Push it to GitHub
git push --set-upstream origin backport/backport-7922-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/OpenSearch-Dashboards/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-7922-to-2.x.

[ruanyl]

cc @huyaboo Backport failed