kubernetes.yaml

# https://github.com/kubernetes/examples/blob/master/guestbook/all-in-one/guestbook-all-in-one.yaml
# https://kubernetes.io/docs/concepts/workloads/controllers/deployment/
apiVersion: apps/v1beta2 # for versions before 1.8.0 use apps/v1beta1
kind: Deployment
metadata:
  name: nginx-deployment
  labels:
    app: nginx
spec:
  replicas: 6
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:1.7.9
        # https://kubernetes.io/docs/concepts/policy/resource-quotas/
        resources:
          requests:
            cpu: 100m
            memory: 100Mi
        ports:
        - containerPort: 80
---
# Use services to export my app
# https://kubernetes.io/docs/concepts/services-networking/service/
apiVersion: v1
kind: Service
metadata:
  name: my-nginx-service
  labels:
    app: nginx
spec:
  type: NodePort  
  ports:
  - port: 80
    targetPort: 80
  selector:
    app: nginx
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