apiVersion: apps/v1
kind: Deployment
metadata:
  name: pgbouncer
  namespace: pgbouncer
spec:
  replicas: 1
  selector:
    matchLabels:
      app: pgbouncer
  template:
    metadata:
      labels:
        app: pgbouncer
    spec:
      containers:
        - name: pgbouncer
          image: pgbouncer/pgbouncer:latest
          command: ["/opt/pgbouncer/pgbouncer", "/etc/pgbouncer/pgbouncer.ini"]
          ports:
            - containerPort: 5432
          volumeMounts:
            - name: config
              mountPath: /etc/pgbouncer/pgbouncer.ini
              subPath: pgbouncer.ini
            - name: userlist
              mountPath: /etc/pgbouncer/userlist.txt
              subPath: userlist.txt
          resources:
            requests:
              cpu: 10m
              memory: 32Mi
            limits:
              cpu: 200m
              memory: 64Mi
          livenessProbe:
            tcpSocket:
              port: 5432
            initialDelaySeconds: 10
            periodSeconds: 30
          readinessProbe:
            tcpSocket:
              port: 5432
            initialDelaySeconds: 5
            periodSeconds: 10
      volumes:
        - name: config
          configMap:
            name: pgbouncer-config
        - name: userlist
          secret:
            secretName: pgbouncer-userlist