Amazon EKS vs Docker Cloud: What are the differences?

Introduction

This Markdown code provides a comparison between Amazon Elastic Kubernetes Service (EKS) and Docker Cloud in terms of their key differences.

1. Scalability and Flexibility: Amazon EKS allows for easy scalability and flexibility, with the ability to increase or decrease the number of worker nodes in a Kubernetes cluster based on demand. On the other hand, Docker Cloud does not provide the same level of scalability and flexibility, as it is primarily focused on managing and deploying Docker containers.

2. Fully Managed Service: Amazon EKS is a fully managed Kubernetes service, meaning that Amazon handles the underlying infrastructure and manages the control plane for the Kubernetes clusters. Docker Cloud, on the other hand, provides a platform for managing and deploying Docker containers but does not offer the same level of management and automation for the Kubernetes infrastructure.

3. Availability and Reliability: Amazon EKS guarantees high availability and reliability with multiple availability zones, automatic scaling, and automated upgrades for the control plane. Docker Cloud, on the other hand, may not provide the same level of availability and reliability since it focuses more on container deployment rather than managing the Kubernetes infrastructure.

4. Integration with AWS Services: Amazon EKS seamlessly integrates with other AWS services like Elastic Load Balancing, Amazon RDS, and Amazon S3, making it easier to build and deploy applications. Docker Cloud, on the other hand, does not offer the same level of integration with AWS services, which may limit the functionality and capabilities of the overall application architecture.

5. Pricing Structure: Amazon EKS follows a pay-as-you-go pricing structure, where customers are billed for the resources used for worker nodes and EKS control plane. Docker Cloud, on the other hand, has its pricing model based on the number of nodes and features used, which may be more cost-effective for smaller deployments but may get expensive at larger scales.

6. Community and Support: Amazon EKS benefits from the wider Kubernetes community support and has documentation, resources, and community forums readily available for troubleshooting and assistance. Docker Cloud, although it has community support, may not have the same level of resources and documentation support, as it is not solely dedicated to Kubernetes management and focuses more on container deployment.

In summary, Amazon EKS provides better scalability, flexibility, and integration with AWS services, while also offering managed Kubernetes infrastructure and high availability. Docker Cloud, on the other hand, focuses more on Docker container deployment and may not offer the same level of scalability, integration, and managed services as Amazon EKS.