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QUESTION: 49

Get the deployment rollout status

Solution:

kubectl rollout status deploy webapp

Answer(s): A

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QUESTION: 50

Deployment

Create a deployment of webapp with image nginx:1.17.1 with container port 80 and verify the image version

Solution:
// Create initial YAML file with dry-run option
kubectl create deploy webapp --image=nginx:1.17.1 --dryrun=client -o yaml > webapp.yaml vim webapp.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: webapp
name: webapp
spec:
replicas: 1
selector:
matchLabels:
app: webapp
template:
metadata:
labels:
app: webapp
spec:
containers:
- image: nginx:1.17.1
name: nginx
kubectl create -f webapp.yaml record=true
//Verify Image Version
kubectl describe deploy webapp | grep -i "Image"
Using JsonPath
kubectl get deploy -o=jsonpath='{range.items [*]}{.[*]} {.metadata.name}{"\t"}{.spec.template.spec.containers[*].i mage}{"\n"}'

Answer(s): A

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QUESTION: 51

Update the deployment with the image version 1.17.4 and verify

Solution:

kubectl set image deploy/webapp nginx=nginx:1.17.4
//Verify
kubectl describe deploy webapp | grep Image
kubectl get deploy -o=jsonpath='{range.items [*]}{.[*]} {.metadata.name}{"\t"}{.spec.template.spec.containers[*].i mage}{"\n"}'

Answer(s): A

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QUESTION: 52

Check the rollout history and make sure everything is ok after the update

Solution:

kubectl rollout history deploy webapp
kubectl get deploy webapp --show-labels
kubectl get rs -l app=webapp
kubectl get po -l app=webapp

Answer(s): A

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Atsushi commented on January 13, 2024
That's good!!
Anonymous
upvote