Improve init container

[labuladong]

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[Copilot]

Pull Request Overview

This PR adds configurable security contexts and resource limits for init containers in the zookeeper and bookkeeper components. The changes allow users to specify separate security settings for init containers, distinct from the main container security contexts, and enable resource allocation for bookkeeper init containers.

• Adds initContainerSecurityContext configuration options to zookeeper and bookkeeper in both platform charts
• Applies security context to zookeeper restore init containers
• Applies security context and resource limits to bookkeeper metadata cleanup init containers

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
charts/sn-platform/values.yaml	Adds initContainerSecurityContext configuration fields for zookeeper and bookkeeper
charts/sn-platform/templates/zookeeper/zookeeper-cluster.yaml	Applies security context to zookeeper restore init container
charts/sn-platform/templates/bookkeeper/bookkeeper-cluster.yaml	Applies security context and resources to bookkeeper metadata cleanup init container
charts/sn-platform-slim/values.yaml	Adds initContainerSecurityContext configuration fields for zookeeper and bookkeeper
charts/sn-platform-slim/templates/zookeeper/zookeeper-cluster.yaml	Applies security context to zookeeper restore init container
charts/sn-platform-slim/templates/bookkeeper/bookkeeper-cluster.yaml	Applies security context and resources to bookkeeper metadata cleanup init container

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[github-actions]

@labuladong:Thanks for your contribution. For this PR, do we need to update docs?
(The PR template contains info about doc, which helps others know more about the changes. Can you provide doc-related info in this and future PR descriptions? Thanks)