chore: Print in-cluster svr addr disabled warning when server starts

[terrytangyuan]

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[codecov]

Codecov Report

Patch coverage: 38.18% and project coverage change: -0.18 ⚠️

Comparison is base (d80a5d1) 49.09% compared to head (3e2b8db) 48.91%.

Additional details and impacted files

@@               Coverage Diff               @@
##           release-2.7   #14685      +/-   ##
===============================================
- Coverage        49.09%   48.91%   -0.18%     
===============================================
  Files              246      247       +1     
  Lines            42578    42844     +266     
===============================================
+ Hits             20903    20957      +54     
- Misses           19563    19768     +205     
- Partials          2112     2119       +7     

Impacted Files	Coverage Δ
server/server.go	54.38% <32.60%> (-1.20%)	⬇️
util/db/cluster.go	59.23% <66.66%> (-0.26%)	⬇️

... and 22 files with indirect coverage changes

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