Kubernetes - ReplicaSets and Deployments
Which of the following is the correct YAML snippet to set a rolling update strategy with maxSurge 2 and maxUnavailable 1 in a Deployment?
Which of the following is the correct YAML snippet to set a rolling update strategy with maxSurge 2 and maxUnavailable 1 in a Deployment?
easy📝 Configuration Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify correct strategy type and nested keys
The rolling update strategy requires type: RollingUpdate and nested rollingUpdate with maxSurge and maxUnavailable.Step 2: Check YAML structure correctness
strategy: type: RollingUpdate rollingUpdate: maxSurge: 2 maxUnavailable: 1 correctly nests maxSurge and maxUnavailable under rollingUpdate and sets type properly.Final Answer:
strategy: type: RollingUpdate rollingUpdate: maxSurge: 2 maxUnavailable: 1 -> Option DQuick Check:
Correct YAML nesting for rolling update strategy [OK]
Quick Trick: maxSurge and maxUnavailable go under rollingUpdate [OK]
Common Mistakes:
- Using Recreate type instead of RollingUpdate
- Placing maxSurge and maxUnavailable at wrong level
- Swapping maxSurge and maxUnavailable values
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