how to pass environment variable in kubectl deployment?

Question

I am setting up the kubernetes setup for django webapp.

I am passing environment variable while creating deployment as below

kubectl create -f deploy         


        

Answer 1

Please try following

apiVersion: apps/v1
kind: Deployment
metadata:
  namespace: kdpd00201
  name: frontend
  labels:
    app: nginx
spec:
  replicas: 6
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: frontend
        image: ifccncf/nginx:1.14.2
        ports:
        - containerPort: 8001
        env:
           - name: NGINX_PORT
             value: "8001"