apiVersion: apps/v1
kind: Deployment
metadata:
  name: appname
  namespace: appname
spec:
  replicas: 3
  selector:
    matchLabels:
      app: appname
  template:
    metadata:
      labels:
        app: appname
    spec:
      containers:
      - image: ghcr.io/gchq/appname:10.19.4
        name: appname
        ports:
          - name: web
            containerPort: 80