Remove ingress min-replicas, max-replicas parameters

[Tratcher]

Due to a design change these two parameters are no longer needed. Ingress will instead scale to one large instance per workload profile node.

Contributes to https://msazure.visualstudio.com/Antares/_workitems/edit/33117299

---

This checklist is used to make sure that common guidelines for a pull request are followed.

Related command

az containerapp env premium-ingress add/update

General Guidelines

• Have you run azdev style <YOUR_EXT> locally? (pip install azdev required)
• Have you run python scripts/ci/test_index.py -q locally? (pip install wheel==0.30.0 required)
• My extension version conforms to the Extension version schema

[azure-client-tools-bot-prd]

❌Azure CLI Extensions Breaking Change Test

❌containerapp

rule	cmd_name	rule_message	suggest_message
❌ 1007 - ParaRemove	containerapp env premium-ingress add	cmd containerapp env premium-ingress add removed parameter max_replicas	please add back parameter max_replicas for cmd containerapp env premium-ingress add
❌ 1007 - ParaRemove	containerapp env premium-ingress add	cmd containerapp env premium-ingress add removed parameter min_replicas	please add back parameter min_replicas for cmd containerapp env premium-ingress add
❌ 1007 - ParaRemove	containerapp env premium-ingress update	cmd containerapp env premium-ingress update removed parameter max_replicas	please add back parameter max_replicas for cmd containerapp env premium-ingress update
❌ 1007 - ParaRemove	containerapp env premium-ingress update	cmd containerapp env premium-ingress update removed parameter min_replicas	please add back parameter min_replicas for cmd containerapp env premium-ingress update

[azure-client-tools-bot-prd]

Hi @Tratcher,
Please write the description of changes which can be perceived by customers into HISTORY.rst.
If you want to release a new extension version, please update the version in setup.py as well.

[yonzhan]

Thank you for your contribution! We will review the pull request and get back to you soon.

[github-actions]

The git hooks are available for azure-cli and azure-cli-extensions repos. They could help you run required checks before creating the PR.

Please sync the latest code with latest dev branch (for azure-cli) or main branch (for azure-cli-extensions).
After that please run the following commands to enable git hooks:

pip install azdev --upgrade
azdev setup -c <your azure-cli repo path> -r <your azure-cli-extensions repo path>

[github-actions]

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[github-actions]

Hi @Tratcher

Release Suggestions

Module: containerapp

• Update VERSION to 1.2.0b2 in src/containerapp/setup.py

Notes

• For more info about extension versioning, please refer to Extension version schema

[Copilot]

Pull Request Overview

This PR removes the now-obsolete --min-replicas and --max-replicas parameters from the premium ingress commands and underlying logic, relying instead on workload profile–driven scaling. It updates the command implementations, parameter definitions, tests, help examples, and release notes to reflect this design change.

• Drop min_replicas/max_replicas from add and update command signatures and logic
• Remove corresponding CLI arguments and update help text examples
• Adjust tests to no longer assert on removed scale properties and update HISTORY

[yanzhudd]

Is this PR ready to merge?

[Tratcher]

@yanzhudd yes please