Create configmap yaml to create env variables for pod

k8configMapTest.sh

#!/bin/bash
#Create configmap yaml to create env variables for pod

echo “apiVersion: v1
kind: ConfigMap
metadata: 
  name: school-config
  namespace: default
data:
  STUDENT_NAME: “Joshua Davidson”
  SCHOOL: “Linux Academy”
  KUBERNETES: “is awesome”” >> school-configMap.yaml

kubectl create -f school-configMap.yaml

kubectl get configmaps

kubectl describe configmap school-config

echo “apiVersion: v1
kind: Pod
metadata:
  name: school-config-test-pod
spec:
  containers:
    - name: test-container
      image: k8s.gcr.io/busybox
      command: [ "/bin/sh", "-c", "env" ]
      envFrom:
      - configMapRef:
          name: school-config
  restartPolicy: Never” >> school-config-pod.yaml

kubectl create -f school-config-pod.yaml

kubectl describe pod school-config-test-pod

sleep 5

kubectl logs school-config-test-pod