fix platform/#3231: add comment with the issue reference

[Monska85]

PR Type

Enhancement, Documentation

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Description

• Added clarifying comment in _setup-gitlab-agent-kubernetes-context function explaining the namespace setting behavior
• Documented the use of default as fallback namespace when script runs in a Kubernetes pod
• Added reference to Kubernetes issue #118693 for better context tracking

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Changes walkthrough 📝

	Relevant files
Documentation	functions.bash Add documentation for Kubernetes namespace fallback behavior scripts/src/functions.bash Added explanatory comment about namespace setting in Kubernetes context Comment references GitHub issue #118693 for context +3/-0

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[sparkfabrik-ai-bot]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Documentation The comment explains the namespace fallback behavior but could be more specific about when/why a pod would need this fallback value

[sparkfabrik-ai-bot]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Best practice	Add error handling for command execution failures to prevent silent errors Add error handling to check if the kubectl commands succeed, as context switching and namespace setting could fail silently. scripts/src/functions.bash [200-206] -kubectl config use-context "${1}:${2}" +if ! kubectl config use-context "${1}:${2}"; then + echo "Error: Failed to switch kubectl context" >&2 + return 1 +fi # Set the namespace using `default` as fallback. This is needed to enforce the namespace # when this script is used in a pod inside a Kubernetes cluster. # https://github.com/kubernetes/kubernetes/issues/118693 echo "Setting the namespace to: ${KUBE_NAMESPACE:-default}" -kubectl config set-context --current --namespace="${KUBE_NAMESPACE:-default}" +if ! kubectl config set-context --current --namespace="${KUBE_NAMESPACE:-default}"; then + echo "Error: Failed to set namespace" >&2 + return 1 +fi Suggestion importance[1-10]: 8 Why: Adding error handling for kubectl commands is crucial for reliability and debugging, as it prevents silent failures and helps identify issues when context switching or namespace setting fails. This is especially important in automated scripts.	8