Kubernetes:
- Kubernetes Practice — User management and RBAC Configuration on ArgoCD,
- Deep Dive into Kubernetes,
- Securing Kubernetes Secrets with HashiCorp Vault,
- Helm — Advanced Commands,
- Monitor Uptime of Endpoints in K8s using Blackbox Exporter,
- Kubernetes node affinity: examples & instructions,
- I have a plan! Exploring the OPA Intermediate Representation (IR) format,
- YAML Tutorial : A Complete Language Guide with Examples,
- Clusternet: An open source project to manage a fleet of Kubernetes clusters,
- Cloud FinOps — Part 4: Kubernetes Cost Report,
- Attaining harmony of chaos in Kubernetes with Chaos Mesh,
- More Database, Analytics Workloads Ran on Kubernetes in 2022,
- GitOps Architecture with GitHub Actions & ArgoCD with Slack notifications,
- How to Restart Kubernetes Pods With Kubectl,
- The art and science of probing a Kubernetes container,
- Sigstore is now Generally Available,
- How to get started with KubeVirt: Easy Explained,
- Kube By Example launches new learning paths to help developers level up their CI/CD workflows with Argo CD and Tekton,
- Scaling Kubernetes to Thousands of CRDs,
- Introducing IBM’s Toolkit to handle Everything as Code,
- HorizontalPodAutoscaler uses request (not limit) to determine when to scale by percent,
- Kubewarden 1.3 is Here,
OpenShift:
- Ask an OpenShift Admin (E86) | Composable OpenShift (83min),
- OpenShift new Platform Operator concept / GitHub,
- Develop: The Inner Loop with OpenShift Dev Spaces,
- Get OpenShift Streams for Apache Kafka on AWS Marketplace,
- Monitoring edge devices with Red Hat OpenShift and Red Hat Enterprise Linux,
- Deploy Microshift on RHEL8 with Zigbee2MQTT Workload,
- Custom Certificate in OpenShift,
- A Guide to High Performance Computational workloads, Running on Red Hat OpenShift on AWS (ROSA), with 3rd Generation Intel® Xeon® Scalable Processors,
- Red Hat OpenShift security portfolio grows with new Red Hat Insights Vulnerability service,
- Introducing Red Hat Insights Vulnerability Service,
- Using Quarkus to develop a multiplayer game – Chapter #1 – Initial setup,
- 10 essentials to mitigating API security risks,
- RHEL 9 and single node OpenShift as VMs on macOS Ventura,
- GitOps with Advanced Cluster Management for Kubernetes,
- Use design by contract to build Kubernetes Operators in Java,
- Introducing the New Red Hat Device Edge,
- OKD Streams: Building the Next Generation of OKD Together,
- How we designed a 5G/6G-ready business support system for telco operators,
- How odo 3.0 GA improves the developer experience,
- Observability at the Edge with Red Hat Advanced Cluster Management for Kubernetes,
- Setting up OpenShift and Applications in one Hour,
Containers:
- Trivy security scanning in Buildkite,
- Ephemeral Containers — For a More Civilized Debugging Age,
- Running containers in cars,
- The journey to speed up running OCI containers,
- Podman expands to the Desktop,
- Podman Release v4.3.0,
- How we Eliminated 99% of gVisor Networking Memory Allocations with Enhanced Buffer Pooling,
- Establishing a Secure Pipeline,
RHEL:
- Open source on any cloud: How Red Hat brings greater choice to cloud marketplaces,
- Stratis Storage 3.3 Released – Easily Make Use Of Expanded RAID Arrays,
- Speed up SQL Server 2022 backups with RHEL Logical Volume Manager,
- A brief history of mktime(),
- Red Hat Enterprise Linux for Workstations is now available on Amazon Web Services,
- Red Hat releases a virtual Red Hat Enterprise Linux desktop on AWS,
- Red Hat joins the Backstage.io community,
- How to install VMs and Ansible Automation Platform on Mac M1,
- Managing Red Hat Enterprise Linux devices at the edge,
- Cryptographic signatures for zip distributions,
- EPEL 8 Modularity is going away,
- Upgrading to RHEL 9 (and Beyond) with Containers,
- AlmaLinux 8.7 Beta – Now Available,
Miscellaneous:
- RedEye: a visual analytic tool supporting Red & Blue Team operations,
- 5 ways to navigate the Linux terminal faster,
- How to fix issues caused by reusing Go error variables,
- Python CLI Tricks That Don’t Require Any Code Whatsoever,
- An API-first approach to building Node.js applications,
- Introducing the Event-Driven Ansible developer preview,
- Getting Started with Event-Driven Ansible,
- Install Python pip on Linux,
- Introducing Node.js 19,
- USB4 v2.0 Specification Published For Doubling The Performance,
- A Deep Dive into eBPF: Writing an Efficient DNS Monitoring,
- Five fast facts about docs as code at GitLab,
- Open vSwitch: The revalidator process explained,
- SRE vs. Platform Engineering,
- How to build a Trivy plugin in Rust,
- Hygiene of an ArgoCD-built automation at a scale,
- The 10 Platform Engineering Tools To Use in 2022,
- How to monitor information about your system with Osquery,
- How to schedule Osquery to monitor your system regularly,
- Save keystrokes with Vim abbreviations,
- Hyperfine: A command-line benchmarking tool,
- How Ansible automates JBoss Web Server updates and upgrades,
- How to replace HTTP with HTTPS to help protect your network,
- Linux 6.2 Likely To Enjoy Measurable Power-Savings While Idle Or Lightly Loaded,
- How to replace Telnet and FTP with SSH and SFTP to help protect your network,
- Drop the Linux cat command for bat,
- How to install or update software that’s not in your Linux repository,
- Edge Automation: A Paradigm Shift,
- 7 Linux commands to gather information about your system,
- Ways to balance your data across Apache Kafka partitions,
- Build a Tailscale exit node with firewalld,
- Post-quantum cryptography: Hash-based signatures,
- 3 surprising things you can do with the Linux wc command.
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