Add litellm proxy extra

[omertuc]

Without the extra, llama-stack runs into the following error:

Missing dependency No module named 'backoff'. Run `pip install 'litellm[proxy]'`

Not sure what changed, but now it's needed

Summary by CodeRabbit

• Chores
  • Updated package installation to include additional proxy support for enhanced compatibility.

[coderabbitai]

Walkthrough

The Dockerfiles were updated to install the litellm Python package with its proxy extra, changing the installation commands from litellm to litellm[proxy]. This ensures that additional dependencies required for proxy support are included during installation. No other changes were made.

Changes

Cohort / File(s)	Change Summary
Dockerfile Dependency Updates Containerfile.add_llama_to_lightspeed, Containerfile.assisted-chat	Modified the installation commands to use litellm[proxy] instead of litellm, adding proxy-related dependencies.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Suggested reviewers

• omertuc
• jhernand

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Reviewing files that changed from the base of the PR and between 24398b9 and 79171b5.

📒 Files selected for processing (2)

• Containerfile.add_llama_to_lightspeed (1 hunks)
• Containerfile.assisted-chat (1 hunks)

✅ Files skipped from review due to trivial changes (2)

• Containerfile.assisted-chat
• Containerfile.add_llama_to_lightspeed

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• GitHub Check: Red Hat Konflux / assisted-chat-saas-main-on-pull-request

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: carbonin, omertuc

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• OWNERS [carbonin,omertuc]

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

Containerfile.add_llama_to_lightspeed (1)

16-16: Quote the extras and avoid caching to reduce image size.

To prevent shell globbing on [] and keep layers lean, consider:

-RUN python3.12 -m pip install litellm[proxy]
+RUN python3.12 -m pip install --no-cache-dir "litellm[proxy]"

Optionally pin a known-good version for reproducible builds (e.g., via a build arg or constraints file).

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 1bb2bb5 and 24398b9.

📒 Files selected for processing (1)

• Containerfile.add_llama_to_lightspeed (1 hunks)

🔇 Additional comments (1)

Containerfile.add_llama_to_lightspeed (1)

16-16: LGTM: adding the proxy extra fixes the missing 'backoff' runtime error.

Change matches the PR goal and should resolve llama-stack’s import issue.