docker run -d --name pgbouncer \
  -p 6432:6432 \
  -e POSTGRESQL_HOST=postgres \
  docker.io/bitnamilegacy/pgbouncer:latest

docker run -d --name pgbouncer \
  --restart unless-stopped \
  -p 6432:6432 \
  -e POSTGRESQL_HOST=postgres.internal \
  -e POSTGRESQL_PASSWORD=changeme \
  -e PGBOUNCER_POOL_MODE=transaction \
  docker.io/bitnamilegacy/pgbouncer:1.23.0

apiVersion: apps/v1
kind: Deployment
metadata:
  name: pgbouncer
spec:
  replicas: 2
  selector:
    matchLabels:
      app: pgbouncer
  template:
    metadata:
      labels:
        app: pgbouncer
    spec:
      containers:
        - name: pgbouncer
          image: docker.io/bitnamilegacy/pgbouncer:1.23.0
          ports:
            - containerPort: 6432
          envFrom:
            - secretRef:
                name: pgbouncer-env
---
apiVersion: v1
kind: Service
metadata:
  name: pgbouncer
spec:
  selector:
    app: pgbouncer
  ports:
    - port: 6432
      targetPort: 6432