下面是镜像ghcr.io/zalando/postgres-operator的描述信息：
PostgreSQL Operator for Kubernetes
This image provides a PostgreSQL database cluster as a managed resource within a Kubernetes cluster.
The PostgreSQL Operator is a tool that simplifies the deployment, scaling, and management of PostgreSQL databases in a Kubernetes environment. It allows users to create, update, and delete PostgreSQL clusters with a single command, eliminating the need for manual configuration and ensuring consistency across the entire cluster.