feat: add the new option --memory-meta-storage

[confoc]

bootstrap the whole cluster without installing etcd for testing purposes through using the memory storage of metasrv in bare-metal mode.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 9 lines in your changes are missing coverage. Please review.

Project coverage is 40.84%. Comparing base (efa2f7d) to head (27c01d7).

Files	Patch %	Lines
pkg/cluster/baremetal/cluster.go	0.00%	6 Missing ⚠️
pkg/cluster/baremetal/create.go	0.00%	3 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #200      +/-   ##
===========================================
- Coverage    41.01%   40.84%   -0.17%     
===========================================
  Files           16       16              
  Lines          990      994       +4     
===========================================
  Hits           406      406              
- Misses         479      483       +4     
  Partials       105      105              

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[MichaelScofield]

related issue: #174

[zyy17]

@confoc The e2e tests are failed. You should fix it.

[zyy17]

@confoc I'm confused with the PR. I can't see something about the new option of --memory-meta-storage?

[daviderli614]

@confoc Change CreateTableSQL to following can fixed the e2e failling:

CREATE TABLE dist_table (
                 ts TIMESTAMP DEFAULT current_timestamp(),
                 n INT,
    		row_id INT,
                TIME INDEX (ts),
                PRIMARY KEY(n)
)
 PARTITION ON COLUMNS (n) (
           n < 5,
           n >= 5 AND n < 9,
           n >= 9
)

[daviderli614]

Can add baremetal e2e test in next PR ?

[daviderli614]

Why close the PR ?

[confoc]

I don't know how.Maybe I make some wrong operations.I don't remember, sry

[confoc]

@daviderli614 Can add baremetal e2e test in next PR ?

I have already add baremetal e2e test in the PR

[daviderli614]

Seem ready review ? @confoc

[zyy17]

Most of the PR are good for me.

[zyy17]

Most of the PR are good for me.

[zyy17]

lgtm