• 目录

  • 介绍
  • 在 Oracle Compute Cloud@Customer 上开始使用面向 Kubernetes 的 Oracle 容器引擎
  • 利用面向Kubernetes的Oracle容器引擎扩展企业管理软件
  • 在 Oracle Container Engine for Kubernetes 上管理有状态应用程序的最佳实践
  • 结论

"Unleash the Power of Kubernetes with Oracle Container Engine - Now in Your Own Data Center."

介绍

Oracle Cloud@Customer 上的 Oracle Kubernetes 容器引擎 (OKE) 是一项受管理的 Kubernetes 服务，允许用户在云中部署、管理和扩展容器化应用，同时还具有在企业内部保留数据和服务的额外优势。该服务将公共云 Kubernetes 服务的敏捷性和简易性与企业内部基础设施的控制性、安全性和可预测性相结合。它专为需要严格的数据驻留和法规遵从性的企业而设计，为他们提供与 Oracle 云基础架构服务无缝集成的完全兼容的 Kubernetes 环境。

在 Oracle Compute Cloud@Customer 上开始使用面向 Kubernetes 的 Oracle 容器引擎

介绍 Oracle Compute Cloud@Customer 上的 Oracle Kubernetes 容器引擎 (OKE)

在云计算领域，容器化已成为高效、灵活地部署应用的关键技术。用于Kubernetes的Oracle容器引擎（OKE）是一种托管Kubernetes服务，它站在这场革命的最前沿，为协调容器化应用提供了一个强大的平台。随着在Oracle Compute Cloud@Customer上推出OKE，企业现在可以利用Kubernetes的强大功能，同时在自己的数据中心内保持数据驻留并满足法规遵从性。

Oracle Compute Cloud@Customer is a unique offering that extends Oracle Cloud Infrastructure (OCI) services directly to a customer's premises, providing the same cloud benefits with the added control and security of an on-premises environment. The integration of OKE into this service is a significant development, as it allows customers to manage Kubernetes clusters with the same ease and expertise as they would in the public cloud, but with the data sovereignty that comes from an on-premises solution.

在 Oracle Compute Cloud@Customer 上开始使用 OKE 是一个简单明了的过程，旨在最大限度地降低通常与设置和管理 Kubernetes 集群相关的复杂性。该服务与OCI完全集成，这意味着用户可以使用熟悉的OCI控制台、命令行界面（CLI）或REST API创建和管理他们的Kubernetes集群。这种无缝集成确保现有Oracle云用户的学习曲线最小化，而新用户则可以快速熟练掌握该平台。

启动服务后，客户将获得一个完全托管的Kubernetes环境。这包括自动升级、打补丁和扩展，所有这些都由甲骨文处理，使团队能够专注于部署和管理其应用，而不是底层基础架构。Oracle Compute Cloud@Customer 上的 OKE 受管理的特性可确保集群始终以最佳状态运行，并具备最新的安全功能和最佳实践。

Moreover, OKE on Oracle Compute Cloud@Customer is engineered to be highly available and resilient. The service is built on top of OCI's high-performance computing, storage, and networking capabilities, which are designed to deliver enterprise-grade performance and reliability. This means that applications running on OKE can benefit from the same level of uptime and responsiveness as they would in the public cloud, with the added assurance that comes from an on-premises deployment.

Security is a paramount concern for any organization, and OKE on Oracle Compute Cloud@Customer addresses this by providing a secure foundation for containerized workloads. The service integrates with Oracle's comprehensive suite of security tools and features, including identity and access management, network security, and encryption. This ensures that sensitive data and applications are protected at all times, in transit and at rest, giving organizations peace of mind when it comes to their critical workloads.

总之，对于希望采用Kubernetes同时保持对其数据和基础架构控制的企业来说，Oracle Compute Cloud@Customer上的Oracle Kubernetes容器引擎是一项重大进步。通过将容器编排的灵活性和可扩展性与企业内部计算的安全性和性能相结合，甲骨文正在为应对现代应用部署复杂性的企业提供一种极具吸引力的解决方案。随着企业不断拥抱数字化转型，Oracle计算云@客户平台上的OKE随时准备为他们的旅程提供支持，提供一个既可访问又安全的强大平台。

利用面向Kubernetes的Oracle容器引擎扩展企业管理软件

介绍 Oracle Compute Cloud@Customer 上的 Oracle Kubernetes 容器引擎 (OKE)

在企业应用程序领域，可扩展性不仅是一项功能，更是一项基本要求。随着企业的发展和业务的扩展，底层基础架构必须能够无缝扩展，以适应不断增加的负载，同时不影响性能。甲骨文一直走在提供满足这些需求的强大解决方案的前沿，随着Oracle Compute Cloud@Customer上Oracle Kubernetes容器引擎（OKE）的推出，甲骨文实现了重大飞跃。

Oracle Container Engine for Kubernetes is a managed Kubernetes service that simplifies the deployment, management, and scaling of containerized applications. By leveraging the power of Kubernetes, an open-source system for automating deployment, scaling, and management of containerized applications, OKE provides enterprises with the agility to respond to market demands swiftly. The integration of OKE on Oracle Compute Cloud@Customer brings this capability into the customer's data center, offering a unique blend of on-premises control with the convenience of a managed cloud service.

The Oracle Compute Cloud@Customer is designed to deliver cloud services directly to a customer's data center, addressing concerns such as data sovereignty, latency, and connectivity that can arise with public cloud offerings. By running OKE on this platform, enterprises can enjoy the benefits of a public cloud-like experience while keeping their workloads on-premises. This is particularly advantageous for organizations with strict regulatory compliance requirements or those that handle sensitive data that cannot be moved to the public cloud.

Oracle Compute Cloud@Customer 上的 OKE 经过精心设计，可支持无状态和有状态应用，提供持久存储选项和高级网络功能。这确保了即使是最复杂的企业应用也能实现容器化和有效管理。此外，OKE 还可与其他 Oracle 云计算基础架构服务无缝集成，从而实现包括数据库、中间件和分析服务在内的全面云环境。

One of the key advantages of using OKE is its ability to automate many of the tasks associated with managing a Kubernetes environment. This includes the provisioning of clusters, scaling of resources, and application lifecycle management. As a result, IT teams can focus on developing and deploying applications rather than being bogged down by infrastructure management tasks. Additionally, OKE's built-in high availability and redundancy features ensure that applications remain available and performant, even in the event of component failures.

The scalability of OKE is not just about handling more traffic or data; it's also about the flexibility to scale resources up or down based on demand. This elasticity means that enterprises only use and pay for the resources they need, when they need them, leading to cost efficiencies and the elimination of over-provisioning. Moreover, OKE supports both horizontal and vertical scaling, allowing for adjustments in the number of pods or the size of the instances they run on, respectively.

总之，Oracle Compute Cloud@Customer上的Oracle Kubernetes容器引擎代表了企业在扩展其应用方面的重大进步。通过将Kubernetes的强大功能与内部部署云解决方案的灵活性和控制性相结合，Oracle为企业提供了在不断变化的市场中发展和适应所需的工具。随着企业不断采用容器化和微服务架构，OKE在这些现代应用范例的协调和管理方面成为一项关键技术。

在 Oracle Container Engine for Kubernetes 上管理有状态应用程序的最佳实践

介绍 Oracle Compute Cloud@Customer 上的 Oracle Kubernetes 容器引擎 (OKE)

In the realm of cloud computing, the orchestration of containerized applications is a critical aspect of ensuring scalability, manageability, and agility. Oracle Container Engine for Kubernetes (OKE), a fully managed, scalable, and highly available service that runs on Oracle Cloud Infrastructure (OCI), is now extending its capabilities to Oracle Compute Cloud@Customer. This offering brings the power of OKE to the customer's data center, providing a seamless hybrid cloud experience that combines the benefits of on-premises control with the elasticity of the cloud.

在 OKE 上管理有状态应用程序需要采取战略性的方法，以确保数据的持久性、高可用性和灾难恢复。有状态的应用程序与无状态的应用程序不同，它们会跨会话维护数据，需要持久存储才能正常运行。因此，在 OKE 上管理这些应用程序的最佳实践对于维护数据完整性和应用程序性能至关重要。

One of the foundational best practices is the use of Persistent Volume Claims (PVCs) to provide applications with persistent storage. PVCs are a standard method in Kubernetes for requesting storage resources without being tied to the underlying storage infrastructure. In OKE, administrators can leverage OCI's robust storage solutions, such as block volumes and file storage, to back these PVCs, ensuring that stateful applications have the necessary storage resources with the desired performance characteristics.

此外，为有状态应用程序实施复制和高可用性也至关重要。OKE 支持状态集（StatefulSets），这是一个 Kubernetes 工作负载 API 对象，旨在管理有状态的应用程序。StatefulSets 可确保应用程序的每个副本都绑定到一个唯一的持久卷上，而且在节点发生故障时，工作负载可在另一个节点上重新调度，并保持数据完整。这种功能对于需要稳定、唯一的网络标识符、稳定的持久存储以及有序、优雅的部署和扩展的应用来说至关重要。

Another best practice involves configuring backup and disaster recovery strategies. OKE integrates with OCI's native backup solutions, allowing for the snapshotting of block volumes and the secure storage of backups in OCI Object Storage. By automating backup processes and testing recovery procedures regularly, organizations can safeguard against data loss and ensure business continuity.

资源管理和监控也是有效管理有状态应用程序的关键。OKE 提供与 OCI 监控和 OCI 日志服务的集成，使管理员能够深入了解应用程序的性能，并主动排除故障。通过设置资源配额和限制，管理员可以防止任何单一应用程序消耗过多资源，从而保持系统的整体稳定性。

此外，应配置 OKE 中的网络策略，以控制 pod 与外部服务之间的通信。通过定义细粒度的网络策略，管理员可以执行安全规则并隔离工作负载，这对于可能处理敏感数据的有状态应用程序尤为重要。

最后，在 OKE 上更新有状态应用程序需要仔细规划，以避免宕机和数据不一致。Kubernetes 提供的滚动更新功能可实现零停机部署，方法是用新版本增量更新 pod，同时确保一定数量的旧 pod 仍在运行以处理负载。

总之，Oracle Compute Cloud@Customer 上的 Oracle Container Engine for Kubernetes 为部署和管理有状态应用程序提供了一个强大的平台。通过遵守最佳实践，如利用持久性存储、确保高可用性、实施灾难恢复计划、有效管理资源、执行网络策略和谨慎更新应用程序，企业可以充分发挥 OKE 的潜力，同时保持其完整性和性能。

结论

结论

Oracle Container Engine for Kubernetes (OKE) on Oracle Compute Cloud@Customer provides a fully managed, scalable, and secure Kubernetes environment within the customer's data center. This service allows organizations to deploy and manage containerized applications with the benefits of cloud infrastructure while maintaining data residency and compliance with local regulations. OKE on Oracle Compute Cloud@Customer simplifies the container orchestration process, offers integration with Oracle's cloud services, and supports a hybrid cloud strategy, enabling a seamless bridge between on-premises environments and the Oracle Cloud.