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Question 126 - Professional Cloud Developer discussion

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Your company just experienced a Google Kubernetes Engine (GKE) API outage due to a zone failure. You want to deploy a highly available GKE architecture that minimizes service interruption to users in the event of a future zone failure. What should you do?

A.
Deploy Zonal clusters
Answers
A.
Deploy Zonal clusters
B.
Deploy Regional clusters
Answers
B.
Deploy Regional clusters
C.
Deploy Multi-Zone clusters
Answers
C.
Deploy Multi-Zone clusters
D.
Deploy GKE on-premises clusters
Answers
D.
Deploy GKE on-premises clusters
Suggested answer: B

Explanation:

https://cloud.google.com/kubernetes-engine/docs/concepts/types-of-clusters#regional_clusters

A regional cluster has multiple replicas of the control plane, running in multiple zones within a given region. Nodes in a regional cluster can run in multiple zones or a single zone depending on the configured node locations. By default, GKE replicates each node pool across three zones of the control plane's region. When you create a cluster or when you add a new node pool, you can change the default configuration by specifying the zone(s) in which the cluster's nodes run. All zones must be within the same region as the control plane.

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asked 18/09/2024
Mário Afonso
23 questions
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