Updated SearchQnA to use nginx like ChatQnA

[edlee123]

Description

Updated SearchQnA Xeon to be like ChatQnA that uses nginx component.

Key changes:

• SearchQnA/ui/svelte/.env: updated BACKEND_BASE_URL since nginx will proxypass.
• Update compose.yaml
  • SearchQnA/docker_compose/intel/cpu/xeon/compose.yaml: addition of searchqna-xeon-nginx-server (similar to ChatQnA)
  • SearchQnA/docker_compose/intel/hpu/gaudi/compose.yaml: addition of nginx server.
  • SearchQnA/docker_compose/amd/gpu/rocm/compose_vllm.yaml: addition of nginx server.
  • SearchQnA/docker_compose/amd/gpu/rocm/compose.yaml: addition of nginx server.
• Update unit tests for above so that playwright is browsing to port 80 (nginx).
• SearchQnA/docker_compose/intel/cpu/xeon/README.md: updated readme to reflect change.

Issues

n/a

Type of change

List the type of change like below. Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds new functionality)
• Breaking change (fix or feature that would break existing design and interface)
• Others (enhancement, documentation, validation, etc.)

Dependencies

The SearchQnA Xeon example now uses nginx component from GenAIComps.

Tests

Kept the same tests. Also manually tested UI on cloud machine.

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues found.

Scanned Files

None

[Copilot]

Pull Request Overview

This PR updates the SearchQnA Xeon example to use an nginx component similar to ChatQnA. Key changes include updating the UI configuration for the new port, adding nginx services to various docker compose files for Intel and AMD platforms, and revising the README documentation to reflect these changes.

Reviewed Changes

Copilot reviewed 8 out of 13 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
SearchQnA/ui/svelte/playwright.config.ts	Updated baseURL from port 5173 to 80 for nginx use.
SearchQnA/docker_image_build/build.yaml	Added nginx build configuration.
SearchQnA/docker_compose/intel/hpu/gaudi/compose.yaml	Added new nginx service for Intel HPU.
SearchQnA/docker_compose/intel/cpu/xeon/compose.yaml	Added new nginx service for Intel Xeon.
SearchQnA/docker_compose/intel/cpu/xeon/README.md	Updated build step to include nginx image build.
SearchQnA/docker_compose/amd/gpu/rocm/compose_vllm.yaml	Added new nginx service for AMD ROCm with vLLM.
SearchQnA/docker_compose/amd/gpu/rocm/compose.yaml	Added new nginx service for AMD ROCm.
SearchQnA/README.md	Revised the architecture diagram and steps.

Files not reviewed (5)

• SearchQnA/tests/test_compose_on_gaudi.sh: Language not supported
• SearchQnA/tests/test_compose_on_rocm.sh: Language not supported
• SearchQnA/tests/test_compose_on_xeon.sh: Language not supported
• SearchQnA/tests/test_compose_vllm_on_rocm.sh: Language not supported
• SearchQnA/ui/svelte/.env: Language not supported

Comments suppressed due to low confidence (1)

SearchQnA/docker_compose/amd/gpu/rocm/compose.yaml:175

• [nitpick] The nginx service name here is inconsistent with the naming used in the Intel compose files (e.g., 'searchqna-xeon-nginx-server' and 'searchqna-gaudi-nginx-server'). Consider standardizing the service name to include a 'searchqna' prefix for clarity and consistency.

search-nginx-server:

[edlee123]

Hi @lvliang-intel and @Spycsh, any other feedback on this PR?

This adds nginx to SearchQnA, and updates the unit tests.

[yinghu5]

Good Updates. Just check if is there purpose to move up the Readme.md from SearchQnA/docker_compose/intel/cpu/xeon/README.md
to SearchQnA/docker_compose/intel/cpu/README.md
It may not align with other samples. and later the CI build doc failed.

[edlee123]

You're right, thank you @lvliang-intel for the catch. I've instead updated the diagram to include Nginx in the SearchQnA/README.md

Good Updates. Just check if is there purpose to move up the Readme.md from SearchQnA/docker_compose/intel/cpu/xeon/README.md to SearchQnA/docker_compose/intel/cpu/README.md It may not align with other samples. and later the CI build doc failed.

[yinghu5]

LGTM, thank you!