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CloudNativePG - Kubernetes上的PostgreSQL操作符
CloudNativePG is a comprehensive platform designed to seamlessly manage PostgreSQL databases within Kubernetes environments, covering the entire operational lifecycle from initial deployment to ongoing maintenance. Leverage Kubernetes-native APIs to provision, scale, and protect your PostgreSQL clusters.
Go
Added on 2025年6月28日6,200
Stars438
ForksGo
LanguageProject Introduction
Summary
CloudNativePG is a leading open-source PostgreSQL operator for Kubernetes. It allows database administrators and developers to manage PostgreSQL instances directly within their Kubernetes clusters using standard Kubernetes patterns and tooling, significantly simplifying operations.
Problem Solved
Managing stateful applications like PostgreSQL in dynamic Kubernetes environments presents challenges including high availability, robust backup/restore strategies, seamless scaling, and lifecycle management. CloudNativePG addresses these by providing a dedicated operator patterned after Kubernetes best practices.
Core Features
Automated High Availability & Failover
Automatically handles failover to a replica node in case of primary failure, ensuring high availability for your database.
Integrated Backup and Point-in-Time Recovery
Provides integrated backup capabilities and simplifies point-in-time recovery for disaster recovery and data protection.
Tech Stack
Go
Kubernetes API
Custom Resource Definitions (CRDs)
PostgreSQL
使用场景
CloudNativePG is ideal for various scenarios requiring managed PostgreSQL databases within a Kubernetes infrastructure.
使用场景一：微服务数据库部署
Details
Deploy highly available PostgreSQL clusters within a Kubernetes cluster to support microservices or containerized applications.
User Value
Simplifies database provisioning and lifecycle management aligned with application deployments.
使用场景二：开发/测试环境配置
Details
Set up isolated, ephemeral PostgreSQL databases for development, testing, and CI/CD pipelines.
User Value
Provides consistent, easily reproducible database environments on demand.
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