Open Sourcerers
At Red Hat, we develop enterprise software through an open-source development model. This implies that communities play a pivotal role in shaping everything we do – from our products and culture to the solutions we provide to our customers. Naturally, communities are at the center of our attention, and it is in our best interest […]
Introduction The topic “Denial of Service” (DoS) and “Distributed Denial of Service” (DDoS) is always a hot topic because it could happen at any time for any Service at any Level. To understand what a (D)DoS is, let us explain what a “Service” is, what possible attacks are available and why such a denial of […]
This guide will show you how to run the newly GA’ed bits of MicroShift on a Raspberry Pi 4 using Fedora IoT 38 or 39. It can announce routes via mDNS so hosting applications in an mDNS aware LAN is a breeze. THIS IS COMPLETELY UNSUPPORTED. DON’T EVEN THINK OF RED HAT SUPPORT WHEN YOU […]
This blog elaborates on how to configure Podman Desktop to be used together with MicroShift in a RHEL virtual machine (VM). Please note that the presented setup is not supported by Red Hat. 1. Introduction and use case One of the challenges in software development is a difference between development environment and target production. In […]
tl;dr It’s no surprise that developers are looking for ways to include powerful new technologies like AI Assistants to improve their workflow and productivity. However, many companies are reluctant to allow such technology due to concerns about privacy, security and IP law. This article addresses the concerns about privacy and security and describes how to […]
ˈpætɚns Image source https://vecteezy.com/ Recap In the first article, we discussed the need for patterns as an architectural paradigm, in order to achieve re-usability across complex environments such as Hybrid Cloud scenarios. We identified the benefits of a pattern based approach. We talked about automation, Hybrid Cloud, and about organizational aspects We’ve learned that patterns […]
This blog elaborates on how to discover issues before they occur and have a quicker root cause detection.
React on exception right away in an automated fashion. And with that reduce operational costs and enable faster delivery and MTRS time.
In this post, I am going to show you how to enable faster Podman builds in Eclipse Che / OpenShift Dev Spaces by enabling support for /dev/fuse in your workspace. This will eliminate the need for using vfs with podman. It also gets us closer to being able to do podman run in a rootless […]
How can we ensure the security of our supply chain and verify that all container images deployed in our Kubernetes clusters are both signed and protected, preventing the deployment of malicious ones? What methods can we adopt to sign and verify container images within our CI/CD pipelines, thereby bolstering the security of our DevOps workflows? […]
Photo by Robynne Hu on Unsplash In the perilous realm of digital security, trust is fragile. Transport Layer Security (TLS) web server authentication relies on trust anchors, but a flaw in the design puts web entities at risk of malicious impersonation. This article explores the origin of certificates in the RHEL root trust store and […]