[feat]support specifying imagePullSecrets for chart

[my-git9]

imagePullSecrets is a required field when the user uses an encrypted private image repository.

[Copilot]

Pull Request Overview

This PR adds support for configuring imagePullSecrets in the Helm chart to enable pulling images from private encrypted repositories. The feature is implemented with both global and component-specific configurations, allowing flexible secret management across different chart components.

• Adds imagePullSecrets configuration options at global and component levels
• Implements a helper template to render imagePullSecrets blocks consistently
• Applies imagePullSecrets to all deployment templates (VLLM, KV Cache Manager, Redis)

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
vllm-setup-helm/values.yaml	Adds imagePullSecrets configuration fields for global and component-specific settings
vllm-setup-helm/templates/_helpers.tpl	Implements helper template for rendering imagePullSecrets with fallback logic
vllm-setup-helm/templates/deployment.yaml	Applies imagePullSecrets to VLLM deployment spec
vllm-setup-helm/templates/kv-cache-manager.yaml	Applies imagePullSecrets to KV Cache Manager deployment spec
vllm-setup-helm/templates/redis-deployment.yaml	Applies imagePullSecrets to Redis deployment spec

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[Copilot]

Pull Request Overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

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[vMaroon]

/lgtm
/approve

Thanks!