2026-09-23
Daily Tech Challenge
An engineer converts a batch worker into a Deployment and copies the pod template from an old Job, keeping its restart policy. What happens when they run `kubectl apply -f worker.yaml`?
apiVersion: apps/v1
kind: Deployment
metadata:
name: worker
spec:
replicas: 2
selector:
matchLabels:
app: worker
template:
metadata:
labels:
app: worker
spec:
restartPolicy: OnFailure
containers:
- name: worker
image: acme/worker:2.3Wednesday, September 23, 2026 · A new challenge drops every day