> Jobs in Kubernetes in Detail:

Jobs:

• we have replicasets, daemonsets, statefulsets and deployments they all share one Common property: they ensure that their pods are always running if a pod fails, the controller restarts it or reschedules it to another node to make sure the application the pods is hosting keeps running

Use cases:

1. take backup of a DB
2. helm charts uses jobs
3. running batch processes
4. run a task at an schedule interval
5. log rotation

# JOB
apiVersion: batch/v1
kind: Job
metadata:
  name: testjob
spec:
  template:
    metadata:
      name: testjob
    spec:
      containers:
      - name: counter
        image: centos:7
        command: ["bin/bash", "-c", "echo Technical-Guftgu; sleep 5"]
      restartPolicy: Never

→ Job doesnot get deleted by itself, we have to delete it

• kubectl delete -f job.yml

LAB in Minikube:

> Create a new AWS Instance named “Minikube” on T2-Medium & access it via PUTTY as we do, then do the rest lab:

• ubuntu