Implement multitenant SaaS on Kubernetes

Bob Reselman

August 12, 2022

By configuring Kubernetes resources for containers in namespaces, you can support any number of SaaS tenants.

This no-cost environment for experimentation can now be easily integrated with Amazon's cloud.

Connect to services on Kubernetes easily with kube-service-bindings

Costas Papastathis + 1

August 11, 2022

Many applications need a database or other backing service. kube-service-bindings and the Service Binding Operator make binding much easier.

The new Podman has extensive support for containers using IPv6 connections, but some configuration is required.

8 elements of securing Node.js applications

Lucas Holmquist

August 9, 2022

Discover key elements of building security into your software development process such as managing access in part 9 of the Node.js reference architecture series.

OpenTelemetry: A Quarkus Superheroes demo of observability

Eric Deandrea

August 8, 2022

This Quarkus Superheroes demo illustrates how to capture telemetry data between distributed services and view interactions between microservices in a system.

Kafka Monthly Digest: July 2022

Mickael Maison

August 4, 2022

The latest installment in this monthly column covers improvements in Apache Kafka, including the release in progress, 3.3.0, the latest release, 3.2.1, and recent Kafka Improvement Proposals.

Quick Java application setup using Kafka messaging

Bob Reselman

August 4, 2022

How to quickly set up a Java application using Kafka messaging and Red Hat OpenShift Streams for Apache Kafka. This is part 3 in a series.

Use a Python API for GDB Text User Interface (TUI) to retrieve content from GDB and display the content in a scrolling window.

The GDB Text User Interface (TUI) has a Python API to retrieve content of your choice dynamically from GDB and display it in a custom window.