AI 中文总结
针对云应用反向迁移至本地的矛盾，提出Diel工具，采用模拟、复制与委托策略实现自动化迁移，保持Tursio AI版本同步并缩短发布周期。
AI 中文摘要
云凭借其敏捷性和可扩展性已成为现代应用的标配。但受监管行业因安全与合规考量仍倾向于本地部署，这给需在云端开发却要本地部署的厂商造成矛盾，导致发布周期冗长、维护复杂。本文提出Diel，即Tursio On-premises Migrator（Tursio本地迁移工具），一款自动化云应用向本地环境反向迁移的工具。Diel采用模拟、复制与委托相结合的策略，将云服务转换为本地服务。本文阐述Diel的设计与实现，以及实际使用中的经验教训。借助Diel，我们已能保持Tursio AI的云端与本地版本同步，每三周发布一次稳定新版本。
英文摘要
Cloud has become ubiquitous to modern applications due to its agility and scalability. However, regulated industries still prefer to deploy on-premises due to security and compliance reasons. This creates a paradox for vendors who need to develop in the cloud but deploy on-premises, leading to long release cycles and complex maintenance. In this paper, we present Diel, the Tursio On-premises Migrator, a tool that automates reverse migration of cloud applications to on-premises environments. Diel applies a combination of simulate, replicate, and delegate strategies to transform cloud services into on-premises counterparts. We describe the design and implementation of Diel, along with lessons learned from using it in practice. With Diel, we have been able to keep Tursio AI's cloud and on-premises versions in sync, releasing new stable versions every three weeks.
