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Using Kubernetes in Hybrid Clouds -- Join Us @ Oracle OpenWorld

Akshai Parthasarathy
Product Marketing

By now you have probably heard of the term cloud native. Cloud Native Computing Foundation (CNCF) defines cloud native as a set of technologies that “empower organizations to build and run scalable applications in modern, dynamic environments such as public, private, and hybrid clouds.” Cloud native is characterized by the use of containers and small, modular services – microservices -- which are managed by orchestration software.

In the following blog post, we will cover the relationship between Containers, Kubernetes and Hybrid Clouds. For more on this topic, please join us at Oracle OpenWorld for Kubernetes in an Oracle Hybrid Cloud [BUS5722].

Containers and Kubernetes

In the most recent CNCF survey among 2400 respondents, use of cloud native technologies in production has grown to over 200%, and 45% of companies run 250 or more containers.

Leveraging many containerized applications requires orchestration software that can run, deploy, scale, monitor, manage, and provide high availability for hundreds or thousands of microservices. These microservices are easier and faster to develop and upgrade since development and updates of each microservice can be independently completed, without affecting the overall application. Once a new version of a microservice is tested, it can then be pushed into production to replace the existing version without any downtime.

Hybrid Clouds

Hybrid clouds can reduce downtime and ensure application availability. For example, in a hybrid cloud model you can leverage an on-premises datacenter for your production workloads, and leverage Availability Domains in Oracle Cloud for your DR deployments to ensure that business operations are not affected by a disaster. Whereas in a traditional on-premises datacenter model you would hire staff to manage each of your geographically dispersed datacenters, you can now offload the maintenance of infrastructure and software to a public cloud vendor such as Oracle Cloud. In turn, this reduces your operational costs of managing multiple datacenter environments.

Why Kubernetes and Hybrid Clouds are like Peanut Butter and Jelly

To make the best use of a hybrid cloud, you need to be able to easily package an application so that it can be deployed anywhere, i.e. you need portability. Docker containers provide the easiest way to do this since they package the application and its dependencies to be run in any environment, on-premises datacenters or public clouds. At the same time, they are more efficient than virtual machines (VMs) as they require less compute, memory, and storage resources. This makes them more economical and faster to deploy than VMs.

Oracle’s Solution for Hybrid Clouds

Oracle Cloud is a public cloud offering that offers multiple services for containers, including Oracle Container Engine for Kubernetes (OKE). OKE is certified by CNCF, and is managed and maintained by Oracle. With OKE, you can get started with a continuously up to date container orchestration platform quickly – just bring your container apps. For hybrid use cases, you can couple Kubernetes in your data center with OKE, and then move workloads or mix workloads as needed.

To get more details and real-world insight with OKE and hybrid use cases, please join us at Oracle OpenWorld for the following session where Jason Looney from Beeline will be presenting with David Cabelus from Oracle Product Management:

Kubernetes in an Oracle Hybrid Cloud [BUS5722]

Wednesday, Oct 24, 4:45 p.m. - 5:30 p.m. | Moscone South - Room 160

David Cabelus, Senior Principal Product Manager, Oracle

Jason Looney, VP of Enterprise Architecture, Beeline

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