How can you configure a Subscription to an OperatorHub operator to only receive updates from the 'alpha' channel and prevent automatic upgrades?

hard📝 Application Q9 of 15

Kubernetes - Operators and Custom Resources

ASet spec.channel to 'alpha' and spec.installPlanApproval to 'Automatic'

BSet spec.channel to 'stable' and spec.installPlanApproval to 'Automatic'

CSet spec.channel to 'alpha' and spec.installPlanApproval to 'Manual'

DSet spec.channel to 'beta' and spec.installPlanApproval to 'Manual'

Step-by-Step Solution

Solution:

Step 1: Specify the update channel
Setting spec.channel to 'alpha' ensures updates come only from that channel.
Step 2: Control upgrade approval
Setting spec.installPlanApproval to 'Manual' prevents automatic upgrades, requiring manual approval.
Final Answer:
A -> Option C
Quick Check:
Channel 'alpha' + Manual approval blocks auto upgrades [OK]

Quick Trick: Use 'Manual' installPlanApproval to block auto upgrades [OK]

Common Mistakes:

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