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Mohan Atreya

User Access Reports for Kubernetes

Access reviews are required and mandated by regulations such as SOX, HIPAA, GLBA, PCI, NYDFS, and SOC-2. Access reviews are critical to help organizations maintain a strong risk management posture and uphold compliance. These reviews are typically conducted on a periodic basis (e.g. monthly, quarterly or annually) depending on the organization's policies and tolerance to risk.

Providing auditors with periodic access to user access reports for Kubernetes is a critical task for any typical platform team. This becomes onerous and burdensome especially for organizations that operate 10s or 100s of Kubernetes clusters that are used by 100s of app developers and SREs. Doing this via manual processes is impractical.

General Process

In this blog, we will look at why user access reports are critical for organizations and how Rafay's customers implement this with very high levels of automation.

EC2 versus Fargate for Amazon EKS: A Cost Comparison

When it comes to running workloads on Amazon Web Services (AWS), two popular choices are Amazon Elastic Compute Cloud (EC2) and AWS Fargate. Both have their merits, but understanding their cost implications is crucial for making an informed decision.

In this blog, we'll dive into a cost comparison of EC2 and Fargate configurations within an Amazon Elastic Kubernetes Service (EKS) cluster.

Introduction to Jupyter Notebooks

Jupyter Notebook is open-source software created and maintained by the Jupyter community. A Jupyter notebook allows for the creation and sharing of documents with code and rich text elements. It works with over 40 programming languages including Python, R, and Ruby making it versatile and flexible for data scientists. In this introductory blog to Jupyter notebooks, we will look at "why it exists" and "what it looks like".

Jupyter Logo

Choosing between Amazon ECS and EKS

We frequently get asked by users that are currently on AWS whether they should be using Amazon ECS or EKS to deploy and operate their containerized applications. Since this is such a common question and the answers are somewhat nuanced, we wanted to share our thoughts and recommendations for the benefit of all users.

Resize and Right Size Applications on Kubernetes

It is a well understood fact on Kubernetes that there is a significant amount of "wastage" of expensive cloud/infrastructure because of over provisioned applications. In this blog, we will look at how app developers and platform teams can save their organizations millions of dollars by right sizing their applications using a free, open-source tool called resize that we recently developed for our customers.

Important

Note that this is just one tool in a comprehensive Cost Control solution that Rafay provides our customers. Please contact us if you are interested in this.

CPU Request and Limit

Introducing Rafay's Generative AI based Copilot

A few days back, as part of our early March 2024 release, we opened up Rafay's Generative AI based Copilot to our customers. For the folks that are active readers of our product blogs, you will recognize that this is the result of a GenAI focused Hackathon we ran in late 2023. You can read more about our learnings from the Hackathon in 2023.

Just like Batman works way better with Robin as his copilot, we are seeing our customers benefiting immensely by using the Rafay Copilot that is integrated right in the console. In this blog, we will use a few examples to showcase the value of the Rafay copilot.

Batman and Robin