Kubernetes - Production Best Practices
Which Kubernetes component is typically upgraded first in a cluster upgrade?
Which Kubernetes component is typically upgraded first in a cluster upgrade?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify upgrade order
The control plane manages the cluster state and should be upgraded first to support new features.Step 2: Evaluate options
Only control plane components are upgraded first; worker nodes and pods come later.Final Answer:
Control plane components (master nodes) -> Option DQuick Check:
Upgrade order starts with control plane [OK]
Quick Trick: Upgrade control plane before worker nodes [OK]
Common Mistakes:
- Upgrading worker nodes first
- Upgrading pods directly
- Ignoring control plane upgrade
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