[FEATURE REQ] Add @ServiceConnection support for CosmosDB, EventHub and Azurite

[eddumelendez]

Is your feature request related to a problem? Please describe. Spring Boot 3.1.0 introduced ConnectionDetails. You can read more about it this blog post. There's integration for both Testcontainers and Docker Compose where Spring Boot is able to source the details of the connection.

I can contribute with this feature.

Describe the solution you'd like Add support for ConnectionDetails, then @ServiceConnection would work for CosmosDB, EventHub and Azurite emulators.

@Container
@ServiceConnection
private static final GenericContainer<?> azurite = new GenericContainer<>(
            "mcr.microsoft.com/azure-storage/azurite:latest")
        .withExposedPorts(10000);

Describe alternatives you've considered Keep using DynamicPropertySource to register the connection details manually.

@DynamicPropertySource
static void properties(DynamicPropertyRegistry registry) {
    var azuriteHost = azurite.getHost();
    var azuriteBlobMappedPort = azurite.getMappedPort(AZURE_STORAGE_BLOB_PORT);
    var connectionString = "DefaultEndpointsProtocol=http;AccountName=devstoreaccount1;AccountKey=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw==;BlobEndpoint=http://%s:%d/devstoreaccount1;"
        .formatted(azuriteHost, azuriteBlobMappedPort);
    registry.add("spring.cloud.azure.storage.blob.connection-string", () -> connectionString);
}

Additional context Add any other context or screenshots about the feature request here.

Information Checklist Kindly make sure that you have added all the following information above and checkoff the required fields otherwise we will treat the issuer as an incomplete report

• [x] Description Added
• [x] Expected solution specified

[github-actions[bot]]

@chenrujun @moarychan @netyyyy @saragluna

[github-actions[bot]]

Thank you for your feedback. Tagging and routing to the team member best able to assist.

[saragluna]

@eddumelendez, thanks for bringing this up, it would be great if you could contribute with this feature.

[eddumelendez]

@saragluna thanks for the quick response. I've submitted #40388 supporting Cosmos, Storage Blob and Storage Queue. Looks like eventhubs emulator is not supported by the SDK yet but will keep an eye and update it once it is supported.

[saragluna]

@eddumelendez, looks great, thanks!