[Feature] Improved meta support for consul in dubco-spi-extensions 3.3.x

[eduosi]

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Apache Dubbo Component

Java SDK (apache/dubbo)

Descriptions

In version 3.3.0, dubco-metadata-report-consul cannot map services and apps at all, cannot subscribe to services, and the corresponding implementation code is not found in the 3.3.1 branch.

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[heliang666s]

Hello thanks for the feedback, the implementation of consul is in dubbo-spi-extension, and the specific usage method can be found in dubbo-spi-samples. There is already an issue that reflects the same problem, and a PR has been filed. If you still can't use it after referring to it, please give us a detailed error log.@eduosi

[eduosi]

Hello thanks for the feedback, the implementation of consul is in dubbo-spi-extension, and the specific usage method can be found in dubbo-spi-samples. There is already an issue that reflects the same problem, and a PR has been filed. If you still can't use it after referring to it, please give us a detailed error log.@eduosi

Because there's no rewriting methods on the interface MetadataReport registerServiceAppMapping ConsulMetadataReport, not registered service and application of mapping relation with the consul; The method getServiceAppMapping in the MetadataReport interface is also overridden so that the mapping between the fetching service and the application is always empty.

dubbo-test.zip

This is a simple demo that uses consul for both the registry and the metadata center

1. Change the registry address and metadata center address in aplication.yml to the addresses of consul.
2. cd dubbo-test-parent && mvn clean install
3. run dubbo-test-provider
4. run dubbo-test-consumer
5. go to 'http://127.0.0.1:8081/test/echo'

[eduosi]

Hello thanks for the feedback, the implementation of consul is in dubbo-spi-extension, and the specific usage method can be found in dubbo-spi-samples. There is already an issue that reflects the same problem, and a PR has been filed. If you still can't use it after referring to it, please give us a detailed error log.@eduosi

Metadata support for consul apache/dubbo-spi-extensions#560