docker run -d --name rollouts-demo \
  -p 8080:8080 \
  -e VERSION=v1 \
  docker.io/argoproj/rollouts-demo:latest

docker run -d --name rollouts-demo \
  --restart unless-stopped \
  -p 8080:8080 \
  -e VERSION=v1 \
  -e POD_NAME=demo-1 \
  docker.io/argoproj/rollouts-demo:blue

apiVersion: apps/v1
kind: Deployment
metadata:
  name: rollouts-demo
spec:
  replicas: 3
  selector:
    matchLabels:
      app: rollouts-demo
  template:
    metadata:
      labels:
        app: rollouts-demo
    spec:
      containers:
        - name: demo
          image: docker.io/argoproj/rollouts-demo:blue
          ports:
            - containerPort: 8080
          env:
            - name: VERSION
              value: blue
---
apiVersion: v1
kind: Service
metadata:
  name: rollouts-demo
spec:
  selector:
    app: rollouts-demo
  ports:
    - port: 8080
      targetPort: 8080