[ISSUE #4415] Add Promethus source connector

[willimpo]

Fixes #4415.

Motivation

Add Promethus source connector.

Modifications

Add new source connector module for prometheus

Documentation

• Does this pull request introduce a new feature? (yes / no)
• If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
• If a feature is not applicable for documentation, explain why?
• If a feature is not documented yet in this PR, please create a followup issue for adding the documentation

[codecov]

Codecov Report

Merging #4493 (4a53635) into master (f629730) will increase coverage by 0.01%.
Report is 3 commits behind head on master.
The diff coverage is 0.00%.

❗ Current head 4a53635 differs from pull request most recent head a55f7a4. Consider uploading reports for the commit a55f7a4 to get more accurate results

@@             Coverage Diff              @@
##             master    #4493      +/-   ##
============================================
+ Coverage     15.46%   15.47%   +0.01%     
  Complexity     1452     1452              
============================================
  Files           691      691              
  Lines         28101    28106       +5     
  Branches       2624     2626       +2     
============================================
+ Hits           4345     4349       +4     
- Misses        23309    23312       +3     
+ Partials        447      445       -2     

Files	Coverage Δ
...in/java/org/apache/eventmesh/common/Constants.java	75.00% <ø> (ø)
...entmesh/common/utils/ConfigurationContextUtil.java	70.00% <ø> (ø)
...ics/prometheus/metrics/PrometheusGrpcExporter.java	0.00% <ø> (ø)
...ics/prometheus/metrics/PrometheusHttpExporter.java	0.00% <ø> (ø)
...rics/prometheus/metrics/PrometheusTcpExporter.java	0.00% <ø> (ø)
.../prometheus/utils/PrometheusExporterConstants.java	0.00% <ø> (ø)
...apache/eventmesh/runtime/boot/EventMeshServer.java	0.00% <ø> (ø)
...apache/eventmesh/client/http/ProtocolConstant.java	0.00% <ø> (ø)
...e/eventmesh/client/tcp/common/EventMeshCommon.java	0.00% <ø> (ø)
...e/eventmesh/common/config/CommonConfiguration.java	83.33% <0.00%> (ø)
... and 9 more

... and 8 files with indirect coverage changes

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[willimpo]

@pandaapo hi may I ask why the package guava-retrying-2.0.0.jar is failed in License Check? It is normal in local
Thanks

[pandaapo]

@pandaapo hi may I ask why the package guava-retrying-2.0.0.jar is failed in License Check? It is normal in local Thanks

Could you show me the detailed CI error information? I can't see it.

Additionally, you can try updating the file 'knowledge-dependencies.txt'.

[willimpo]

@pandaapo hi may I ask why the package guava-retrying-2.0.0.jar is failed in License Check? It is normal in local Thanks

Could you show me the detailed CI error information? I can't see it.

Additionally, you can try updating the file 'knowledge-dependencies.txt'.

it is like this as follow. And where is the file 'knowledge-dependencies.txt'?

[pandaapo]

And where is the file 'knowledge-dependencies.txt'?

It's my typo error. It should be 'known-dependencies.txt'.

[willimpo]

And where is the file 'knowledge-dependencies.txt'?

It's my typo error. It should be 'known-dependencies.txt'.

I found it and I'll try again. Thanks

[willimpo]

@xwm1992 please review again, thanks

[mxsm]

LGTM