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Category Archives: How To

Get started with AI on AWS with MLFlow and Notebooks on K8s

Written on October 25, 2023 at 10:49 AM, by

A summary of our discussion during our DoKC Town Hall held in October.  Data on Kubernetes Community (DoKC) Town Halls allow our community to meet one another, share end user…

How to build a cloud-native event-driven app and deploy to Kubernetes

Written on November 28, 2022 at 10:39 AM, by

In the following tutorial, we will explore and learn the foundations of building an event-driven app based on a cloud-native approach. We will develop several cloud-native microservices, deploy them over…

From Laptop to Cloud: Developing Cloud-Native Applications with Containerized Databases

Written on November 28, 2022 at 9:35 AM, by

With the advent of microservices in Kubernetes, individual developer teams now manage their own data, middleware, and databases. Automated tests and CI/CD pipelines must be revisited to include these new…

Protection against accidental deletion of PVs or Namespaces

Written on November 16, 2022 at 9:40 AM, by

Accidental PVC delete or namespace delete can cause the Persistent Volume to get deleted. Such volumes lose their data, and the stateful applications lose their state. By using Persistent Volume…

Protecting data with CSI Volume Snapshots on Kubernetes

Written on August 22, 2022 at 11:53 AM, by

The container storage interface (CSI) is a contract between different container orchestrators (Kubernetes, Nomad, etc.) and storage plugins. This contract is a set of gRPC services for provisioning, utilizing, and…

Automating Azure Files Restore in AKS

Written on August 22, 2022 at 7:31 AM, by

If you are considering Azure Files as the persistent storage for your Azure Kubernetes Service (AKS) applications, there are important considerations for backup and recovery with implications on how you…

Designing Stateful Apps for the Cloud and Kubernetes

Written on April 11, 2022 at 6:59 AM, by

Almost all applications have some kind of stateful part. How do we navigate a cloud-based world of containers where stateless and functions-as-a-service are all the rage? As a long-time architect,…

Production Postgres Made Easy on Kubernetes

Written on April 4, 2022 at 6:28 AM, by

It’s one thing to get a database up and running on Kubernetes; it’s another to run it in production. There are many “Day 2” operations to manage when running any…

How to manage Apache Druid on Kubernetes

Written on March 27, 2022 at 5:02 AM, by

This talk introduces Druid operator and how Kubernetes and Operator framework can be used to write an operator that enables provisioning, management, and scaling of a complex cluster of Apache…