cluster: scale-out topology cannot inherit the global configuration

[srstack]

What problem does this PR solve?

close #1697

What is changed and how it works?

scale-out topology cannot inherit the global configuration

Check List

Tests

• Unit test
• Manual test (add detailed scripts or steps below)

Code changes

• Has interface methods change

Side effects

• Increased code complexity

Related changes

• Need to update the documentation

Release notes:

NONE

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• AstroProfundis

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[codecov-commenter]

Codecov Report

Merging #1701 (7d1b477) into master (45c5017) will decrease coverage by 0.02%.
The diff coverage is 69.23%.

@@            Coverage Diff             @@
##           master    #1701      +/-   ##
==========================================
- Coverage   53.24%   53.22%   -0.02%     
==========================================
  Files         303      303              
  Lines       34189    34199      +10     
==========================================
- Hits        18201    18200       -1     
- Misses      13854    13862       +8     
- Partials     2134     2137       +3     

Flag	Coverage Δ
cluster	41.47% <53.85%> (-0.01%)	⬇️
dm	24.73% <53.85%> (+0.01%)	⬆️
playground	12.75% <0.00%> (-0.01%)	⬇️
tiup	14.61% <0.00%> (-0.03%)	⬇️
unittest	21.35% <61.54%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pkg/cluster/manager/check.go	68.89% <0.00%> (ø)
pkg/cluster/spec/parse_topology.go	79.41% <72.73%> (-1.02%)	⬇️
pkg/cluster/manager/scale_out.go	42.21% <100.00%> (ø)
pkg/repository/store/txn.go	56.91% <0.00%> (-2.13%)	⬇️
pkg/cluster/spec/tiflash.go	68.51% <0.00%> (-0.67%)	⬇️

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[AstroProfundis]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 7d1b477