[#9903] add system metric host management function

[donghun-cho]

No description provided.

[codecov]

Codecov Report

Merging #9904 (1c8a137) into master (4fd03f0) will increase coverage by 0.02%.
The diff coverage is 38.15%.

@@             Coverage Diff              @@
##             master    #9904      +/-   ##
============================================
+ Coverage     38.59%   38.62%   +0.02%     
- Complexity    11626    11651      +25     
============================================
  Files          3574     3581       +7     
  Lines         93351    93497     +146     
  Branches      10326    10334       +8     
============================================
+ Hits          36029    36110      +81     
- Misses        54234    54304      +70     
+ Partials       3088     3083       -5     

Impacted Files	Coverage Δ
...om/navercorp/pinpoint/metric/web/MetricWebApp.java	0.00% <ø> (ø)
...ric/web/config/MetricWebMysqlDaoConfiguration.java	0.00% <0.00%> (ø)
...pinpoint/metric/web/config/WebRegistryHandler.java	0.00% <0.00%> (ø)
...eb/controller/SystemMetricExclusionController.java	0.00% <0.00%> (ø)
...t/metric/web/dao/model/HostExclusionSearchKey.java	0.00% <0.00%> (ø)
...b/dao/mysql/MysqlSystemMetricHostExclusionDao.java	0.00% <0.00%> (ø)
.../service/SystemMetricHostExclusionServiceImpl.java	69.76% <69.76%> (ø)
...c/web/service/SystemMetricHostInfoServiceImpl.java	30.26% <100.00%> (+30.26%)	⬆️
...int/metric/web/view/SystemMetricHostGroupInfo.java	100.00% <100.00%> (ø)
...pinpoint/metric/web/view/SystemMetricHostInfo.java	100.00% <100.00%> (ø)

... and 11 files with indirect coverage changes