Crucial Exams

CompTIA Linux+ XK0-006 (V8) Practice Question

You need to update a production Deployment that currently runs 4 replicas of an API service in your Kubernetes cluster. The Deployment manifest (simplified) is shown below:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: api
spec:
  replicas: 4
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 1
      maxSurge: 2
  template:
    metadata:
      labels:
        app: api
    spec:
      containers:
      - name: api
        image: registry.example.com/api:2.0

Immediately after you change the container image tag from api:1.0 to api:2.0, what is the greatest number of Pods (old + new) that Kubernetes might have running for this Deployment at any single point in time during the rolling update?

  • 7

  • 6

  • 4

  • 5

CompTIA Linux+ XK0-006 (V8)
Automation, Orchestration, and Scripting
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