KA-B006: Missing namespace
Info Best Practice
Why This Matters
The resource does not specify a namespace in its metadata. When no namespace is specified, the resource will be deployed to whatever namespace is active in the kubectl context (usually default). Explicitly setting a namespace makes manifests self-contained and prevents accidental deployment to the wrong namespace.
How to Fix
Add an explicit namespace to the resource metadata
Before (incorrect)
metadata:
name: my-appAfter (correct)
metadata:
name: my-app
namespace: productionRule Details
- Rule Code
- KA-B006
- Severity
- Info
- Category
- Best Practice