k8s deployment example #kubernetes #k8s

k8s-deployment.sh

cat <<EOF | kubectl create -f -
apiVersion: apps/v1
kind: Deployment
metadata: 
  name: nginx-deployment  
  labels: 
    app: nginx 
spec: 
  replicas: 2  
  selector: 
    matchLabels: 
      app: nginx  
  template: 
    metadata: 
      labels: 
        app: nginx  
    spec:
      containers: 
      - name: nginx
        image: nginx:1.15.4 
        ports:
        - containerPort: 80
EOF