Add path_template_match and path_template_rewrite support to net-lb-app-ext

[rosmo]

Required for React apps for example: https://github.com/rosmo/react-app-cloud-function-gcs-bucket

I applicable, I acknowledge that I have:

• Read the contributing guide
• Ran terraform fmt on all modified files
• Regenerated the relevant README.md files using tools/tfdoc.py
• Made sure all relevant tests pass

[wiktorn]

Is this also supported for:

• modules/net-lb-app-ext-regional
• modules/net-lb-app-int-cross-region
• modules/net-lb-app-int
  ?

Would be great to keep those in sync.

[rosmo]

Let me have a look, you might be right. It's an Envoy feature, so everything GFE3 based should be working...

[rosmo]

There, I added the rest of them.

[rosmo]

Ah, looks like google_compute_region_url_map hasn't been updated with these vars, will revert those.

[wiktorn]

Ah, looks like google_compute_region_url_map hasn't been updated with these vars, will revert those.

I'm not sure I follow that. I see both path_template_match in path_template_rewrite in the resource.

[ludoo]

Ah, looks like google_compute_region_url_map hasn't been updated with these vars, will revert those.

I'm not sure I follow that. I see both path_template_match in path_template_rewrite in the resource.

What's missing to merge this?

[wiktorn]

I just added support for ILBs