[UDT PR 7 / N] Implement routing for UDT

[rynowak]

Description

This change adds support routing decisions based on UDT registrations. The logic in UCP that deals with request routing will now check for resource types and resource provider locations, with a fallback to the previous logic for compatibility.

This is powered by a new configuration setting in UCP's configuration, that will be configured to the URL of dynamic-rp.

Note that there's nothing in dynamic-rp yet to serve these requests. This will be done in a follow-up.

Type of change

• This pull request adds or changes features of Radius and has an approved issue (issue link required).

Part of: #6688

Contributor checklist

Please verify that the PR meets the following requirements, where applicable:

• An overview of proposed schema changes is included in a linked GitHub issue.
• A design document PR is created in the design-notes repository, if new APIs are being introduced.
• If applicable, design document has been reviewed and approved by Radius maintainers/approvers.
• A PR for the samples repository is created, if existing samples are affected by the changes in this PR.
• A PR for the documentation repository is created, if the changes in this PR affect the documentation or any user facing updates are made.
• A PR for the recipes repository is created, if existing recipes are affected by the changes in this PR.

[rynowak]

For reviewers: this is the best place to start reviewing.

This is the core logic we use to route requests. Every other change in this PR is either glue-code or a test update 😆

/cc @lakshmimsft @nithyatsu

[radius-functional-tests]

Radius functional test overview

🔍 Go to test action run

Name	Value
Repository	rynowak/radius
Commit ref	fd84337
Unique ID	funcba8e2e8c95
Image tag	pr-funcba8e2e8c95

Click here to see the list of tools in the current test run

• gotestsum 1.12.0
• KinD: v0.20.0
• Dapr: 1.12.0
• Azure KeyVault CSI driver: 1.4.2
• Azure Workload identity webhook: 1.3.0
• Bicep recipe location ghcr.io/radius-project/dev/test/testrecipes/test-bicep-recipes/<name>:pr-funcba8e2e8c95
• Terraform recipe location http://tf-module-server.radius-test-tf-module-server.svc.cluster.local/<name>.zip (in cluster)
• applications-rp test image location: ghcr.io/radius-project/dev/applications-rp:pr-funcba8e2e8c95
• dynamic-rp test image location: ghcr.io/radius-project/dev/dynamic-rp:pr-funcba8e2e8c95
• controller test image location: ghcr.io/radius-project/dev/controller:pr-funcba8e2e8c95
• ucp test image location: ghcr.io/radius-project/dev/ucpd:pr-funcba8e2e8c95
• deployment-engine test image location: ghcr.io/radius-project/deployment-engine:latest

Test Status

⌛ Building Radius and pushing container images for functional tests...
✅ Container images build succeeded
⌛ Publishing Bicep Recipes for functional tests...
✅ Recipe publishing succeeded
⌛ Starting corerp-cloud functional tests...
⌛ Starting ucp-cloud functional tests...
❌ corerp-cloud functional test failed. Please check the logs for more details
❌ ucp-cloud functional test cancelled. Please check the logs for more details

[superbeeny]

A question and a nit :)

[rynowak]

@nithyatsu @ytimocin @lakshmimsft - updated and resolved feedback.

[radius-functional-tests]

Radius functional test overview

🔍 Go to test action run

Name	Value
Repository	rynowak/radius
Commit ref	64355c9
Unique ID	func0d8aa0dcd6
Image tag	pr-func0d8aa0dcd6

Click here to see the list of tools in the current test run

• gotestsum 1.12.0
• KinD: v0.20.0
• Dapr:
• Azure KeyVault CSI driver: 1.4.2
• Azure Workload identity webhook: 1.3.0
• Bicep recipe location ghcr.io/radius-project/dev/test/testrecipes/test-bicep-recipes/<name>:pr-func0d8aa0dcd6
• Terraform recipe location http://tf-module-server.radius-test-tf-module-server.svc.cluster.local/<name>.zip (in cluster)
• applications-rp test image location: ghcr.io/radius-project/dev/applications-rp:pr-func0d8aa0dcd6
• dynamic-rp test image location: ghcr.io/radius-project/dev/dynamic-rp:pr-func0d8aa0dcd6
• controller test image location: ghcr.io/radius-project/dev/controller:pr-func0d8aa0dcd6
• ucp test image location: ghcr.io/radius-project/dev/ucpd:pr-func0d8aa0dcd6
• deployment-engine test image location: ghcr.io/radius-project/deployment-engine:latest

Test Status

⌛ Building Radius and pushing container images for functional tests...
✅ Container images build succeeded
⌛ Publishing Bicep Recipes for functional tests...
✅ Recipe publishing succeeded
⌛ Starting corerp-cloud functional tests...
⌛ Starting ucp-cloud functional tests...
✅ ucp-cloud functional tests succeeded
❌ corerp-cloud functional test failed. Please check the logs for more details

[radius-functional-tests]

Radius functional test overview

🔍 Go to test action run

Name	Value
Repository	rynowak/radius
Commit ref	db48748
Unique ID	funcd849fbcd57
Image tag	pr-funcd849fbcd57

Click here to see the list of tools in the current test run

• gotestsum 1.12.0
• KinD: v0.20.0
• Dapr:
• Azure KeyVault CSI driver: 1.4.2
• Azure Workload identity webhook: 1.3.0
• Bicep recipe location ghcr.io/radius-project/dev/test/testrecipes/test-bicep-recipes/<name>:pr-funcd849fbcd57
• Terraform recipe location http://tf-module-server.radius-test-tf-module-server.svc.cluster.local/<name>.zip (in cluster)
• applications-rp test image location: ghcr.io/radius-project/dev/applications-rp:pr-funcd849fbcd57
• dynamic-rp test image location: ghcr.io/radius-project/dev/dynamic-rp:pr-funcd849fbcd57
• controller test image location: ghcr.io/radius-project/dev/controller:pr-funcd849fbcd57
• ucp test image location: ghcr.io/radius-project/dev/ucpd:pr-funcd849fbcd57
• deployment-engine test image location: ghcr.io/radius-project/deployment-engine:latest

Test Status

⌛ Building Radius and pushing container images for functional tests...
✅ Container images build succeeded
⌛ Publishing Bicep Recipes for functional tests...
✅ Recipe publishing succeeded
⌛ Starting corerp-cloud functional tests...
⌛ Starting ucp-cloud functional tests...
✅ ucp-cloud functional tests succeeded
✅ corerp-cloud functional tests succeeded