apiVersion: apps/v1
kind: Deployment
metadata:
  name: redis
  labels:
    app.kubernetes.io/component: redis
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/component: redis
  template:
    metadata:
      labels:
        app.kubernetes.io/component: redis
    spec:
      containers:
        - name: redis
          image: redis
          args: ["--appendonly", "yes", "--requirepass", "$(REDIS_PASSWORD)"]
          env:
            - name: REDIS_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: redis-credentials
                  key: password
          ports:
            - name: redis
              containerPort: 6379
          resources:
            requests:
              cpu: 250m
              memory: 250Mi
            limits:
              cpu: 250m
              memory: 250Mi
---
apiVersion: v1
kind: Service
metadata:
  name: redis
  labels:
    app.kubernetes.io/component: redis
spec:
  selector:
    app.kubernetes.io/component: redis
  ports:
    - name: redis
      port: 6379
      targetPort: redis