apiVersion: batch/v1
kind: Job
metadata:
name: process-item-$ITEM
labels:
jobgroup: jobexample
spec:
template:
metadata:
name: jobexample
labels:
jobgroup: jobexample
spec:
containers:
- name: c
image: busybox
command: ["sh", "-c", "echo Processing item $ITEM && sleep 5"]
restartPolicy: Never# Expand files into a temporary directory
$ mkdir ./jobs
$ for i in apple banana cherry
do
cat job-tmpl.yaml | sed "s/\$ITEM/$i/" > ./jobs/job-$i.yaml
done
$ kubectl create -f ./jobs
$ kubectl get jobs -l jobgroup=jobexample
$ kubectl get pods -l jobgroup=jobexample
$ for p in $(kubectl get pods -l jobgroup=jobexample -o name)
do
kubectl logs $p
done