basic kube manifests

deploy.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: web
  labels:
    role: training
spec:
  replicas: 3
  selector:
    matchLabels:
      app: web
  template:
    metadata:
      labels:
         app: web
    spec:
      containers:
        - name: kuard
          image: gcr.io/kuar-demo/kuard-amd64:purple
          ports:
            - name: http
              containerPort: 8080

namespace.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: dans-ns

svc.yaml

apiVersion: v1
kind: Service
metadata:
  name: web-svc
spec:
  type: NodePort
  selector:
    app: web
  ports:
    - port: 80
      targetPort: 8080