[ISSUE #4345] Add support for polaris config sync

[fabian4]

Make sure that:

• You have read the contribution guidelines.
• You submit test cases (unit or integration tests) that back your changes.
• Your local test passed ./mvnw clean install -Dmaven.javadoc.skip=true.

---

TODO:

Related issue: #4345

ShenYu admin

• Support for loading configurations from Polaris.
• Use polaris-sync to sync config.
• Update polaris-java Add support for configuration polarismesh/polaris-java#301
• Support for pushing configurations to Polaris.Can you add publish configurations and delete configurations at ConfigFileService polarismesh/polaris-java#157
• Add method for upsert config file polarismesh/polaris-java#341
• Feat: add support grpc method for config create update and publish polarismesh/polaris#1134
• Add relevant test case.

ShenYu bootstarap

• Add PolarisListener for config changing.
• Put it in a polaris stater.
• Add relevant test case.

[fabian4]

As for support pushing configuration to Polaris:

The polaris client does not contain a method to publish the config to Polaris.

See as: https://github.com/polarismesh/polaris-java/blob/main/polaris-configuration/polaris-configuration-api/src/main/java/com/tencent/polaris/configuration/api/core/ConfigFileService.java

package org.apache.shenyu.admin.listener.polaris;

@Override
public void publishConfig(String dataId, Object data) {
    LOG.warn("Config upload not support yet, please upload it in polaris first");
}

So if we change on the admin dashboard only, it can not sync to Polaris and the bootstrap application.

[codecov-commenter]

Codecov Report

Merging #4410 (e49a0b9) into master (3d3cafe) will increase coverage by 0.08%.
The diff coverage is 78.26%.

@@             Coverage Diff              @@
##             master    #4410      +/-   ##
============================================
+ Coverage     63.89%   63.98%   +0.08%     
- Complexity     8235     8291      +56     
============================================
  Files          1169     1177       +8     
  Lines         34541    34725     +184     
  Branches       3107     3111       +4     
============================================
+ Hits          22071    22219     +148     
- Misses        10706    10734      +28     
- Partials       1764     1772       +8     

Files Changed	Coverage Δ
...e/shenyu/common/constant/PolarisPathConstants.java	0.00% <0.00%> (ø)
...n/listener/polaris/PolarisDataChangedListener.java	60.00% <60.00%> (ø)
...sync/data/polaris/handler/PolarisCacheHandler.java	75.30% <75.30%> (ø)
...admin/listener/polaris/PolarisDataChangedInit.java	78.57% <78.57%> (ø)
...nyu/admin/config/properties/PolarisProperties.java	80.00% <80.00%> (ø)
...shenyu/sync/data/polaris/config/PolarisConfig.java	80.00% <80.00%> (ø)
...che/shenyu/admin/config/DataSyncConfiguration.java	77.27% <100.00%> (+3.58%)	⬆️
...ync/data/polaris/PolarisSyncDataConfiguration.java	100.00% <100.00%> (ø)
...enyu/sync/data/polaris/PolarisSyncDataService.java	100.00% <100.00%> (ø)

... and 4 files with indirect coverage changes

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

[damonxue]

As for support pushing configuration to Polaris:

The polaris client does not contain a method to publish the config to Polaris.

See as: https://github.com/polarismesh/polaris-java/blob/main/polaris-configuration/polaris-configuration-api/src/main/java/com/tencent/polaris/configuration/api/core/ConfigFileService.java

package org.apache.shenyu.admin.listener.polaris;

@Override
public void publishConfig(String dataId, Object data) {
    LOG.warn("Config upload not support yet, please upload it in polaris first");
}

So if we change on the admin dashboard only, it can not sync to Polaris and the bootstrap application.

Now, Polaris-java SDK hasn't supported the sync config. But there is the other way to sync.
Refer to config sync codes

[damonxue]

Pls add my WeChat(id: Fibonacci_stack), there is a group to support Polaris.

[fabian4]

As for support pushing configuration to Polaris:
The polaris client does not contain a method to publish the config to Polaris.

See as: https://github.com/polarismesh/polaris-java/blob/main/polaris-configuration/polaris-configuration-api/src/main/java/com/tencent/polaris/configuration/api/core/ConfigFileService.java

package org.apache.shenyu.admin.listener.polaris;

@Override
public void publishConfig(String dataId, Object data) {
    LOG.warn("Config upload not support yet, please upload it in polaris first");
}

So if we change on the admin dashboard only, it can not sync to Polaris and the bootstrap application.

Now, Polaris-java SDK hasn't supported the sync config. But there is the other way to sync. Refer to config sync codes

Thanks for that, let me see what I can do.💪

[fabian4]

wait com.tencent.polaris:polaris-all have a release version

It is officially released now.
https://github.com/polarismesh/polaris-java/releases

[loongs-zhang]

The rest parts looks fine.

[damonxue]

pls @mahaitao617 review.