apiVersion: apps/v1
kind: Deployment
metadata:
  name: haproxy-deployment
spec:
  replicas: 2
  selector:
    matchLabels:
      app: haproxy
  template:
    metadata:
      labels:
        app: haproxy
    spec:
      containers:
        - name: haproxy
          image: haproxy:latest
          volumeMounts:
          - name: haproxy-config
            mountPath: /usr/local/etc/haproxy/haproxy.cfg
            subPath: haproxy.cfg
          resources:
            limits:
              cpu: 500m
              memory: 512Mi
            requests:
              cpu: 500m
              memory: 512Mi
      volumes:
        - name: haproxy-config
          configMap:
            name: haproxy-config