Example Manifest File

Create a pod manifest file

pod-manifest.yml

apiVersion: v1
kind: Pod
metadata:
  name: dapi-test-pod
spec:
  containers:
    - name: test-container
      image: busybox
      command: [ "/bin/echo", "$(SPECIAL_LEVEL_KEY) $(SPECIAL_TYPE_KEY)" ]
      env:
        - name: SPECIAL_LEVEL_KEY
          valueFrom:
            configMapKeyRef:
              name: special-config
              key: SPECIAL_LEVEL
        - name: SPECIAL_TYPE_KEY
          valueFrom:
            configMapKeyRef:
              name: special-config
              key: SPECIAL_TYPE
  restartPolicy: Never

Create a kubernetes configmap named "special-config" with 2 literals

kubectl create configmap special-config --from-literal=SPECIAL_LEVEL=level --from-literal=SPECIAL_TYPE=type

Create a pod from the pod-manifest.yml file

kubectl create -f pod-manifest.yml

Delete the pod

kubectl delete -f pod-manifest.yml

Kubernetes - Manifest Files

Example Manifest File