Kubernetes:
- Enhancing Kubernetes Security with Kyverno, RuntimeClass, and Kata Containers,
- Kubermatic KubeOne automate cluster operations on all your cloud, on-prem, edge, and IoT environments,
- VictoriaMetrics: fast, cost-effective monitoring solution and time series database,
- How we combined OpenTelemetry traces with Prometheus metrics to build a powerful alerting mechanism,
- Helm Compose is a tool for managing multiple releases of one or many different Helm charts,
- New Cilium labs,
- Kubernetes HPA: Custom Metrics for Effective CPU & Memory Scaling,
- A curated list of awesome Kubernetes tools and resources,
- Session Affinity and Kubernetes— Proceed With Caution!
- Authenticated Docker Hub image pulls in Kubernetes,
- Confidential Containers in Kubernetes,
- CRI Purge: Cleanup of Cached Kubernetes CRI Images,
- Cilium 1.14.0 release announcement,
- Cilium 1.14: Effortless Mutual Authentication, Service Mesh, Networking Beyond Kubernetes, High-Scale Multi-Cluster, and Much More,
- A Comprehensive Guide to Kubernetes Monitoring,
- Prometheus Now Supports OpenTelemetry Metrics,
- Deploying Cluster Autoscaler on EKS using ArgoCD and Helm,
- Disaster Recovery on Kubernetes and Container Registry,
- Managing multiple Kubernetes clusters using Git,
- Exploring Kubernetes Service Account Tokens and Secure Workload Identity Federation,
- How to minimize your carbon footprint with Kube-Green?
OpenShift:
- Cold Disaster Recovery for Kubernetes applications,
- Back up and restore application persistent data with Red Hat Advanced Cluster Management for Kubernetes policies,
- Safely update your Single Replica/Critical Application (Canary rollout),
- Troubleshooting Open vSwitch: Is the kernel to blame?
- End-to-end testing with self-hosted runners in GitHub Actions,
- How To Deploy OpenShift Container Platform 4.13 on KVM,
- How To Deploy Multi-Node OKD 4 Cluster using Fedora CoreOS,
- How To Install OKD OpenShift 4.13 Cluster on OpenStack,
- State of affairs in OKD CI/CD,
- Manage Kafka clusters with AKHQ and AMQ streams,
- Get Started with MinIO on Red Hat OpenShift for a PoC,
- Doing Construction work with GitOps,
- Capella Reference Architectures for Red Hat OpenShift,
- Improving Containerization Security with Red Hat OpenShift,
- Query OCP API from Pod,
- SSL certificates and trust stores for dotnet core app on OpenShift,
- Voice Cloning and TTS with IMS-Toucan and Red Hat OpenShift Data Science,
- Design Pattern Templates for OpenShift: Part 1,
- Oops, I deleted my project on an Azure Red Hat OpenShift (ARO) cluster!
- External Secrets Operator and Doppler with OpenShift GitOps,
- How to deploy the new Grafana Tempo operator on OpenShift,
- OpenShift Meetup June 2023 – Open Observability Platform with Grafana and OpenShift (74min),
- Tips for using templating in Governance Policies – Part 1,
- VMware Antrea is now Generally Available on OpenShift,
Containers:
- Container Security Workshop,
- Container Security Site,
- Release Notes – Podman Desktop 1.2,
- Podman v4.6 released!
- Buildah version 1.31.0 Release Announcement,
- Automating Podman with RHEL system roles,
- 3 reasons to drop Docker for Podman,
Service Mesh:
- Testing the Kubernetes Gateway API with the Istio-based service mesh add-on for Azure Kubernetes Service,
- Running Istio with Cilium’s Kube Proxy Replacement,
- IPv6 and Istio: Considerations when Moving Apps from IPv4 to IPv6 on OpenShift Service Mesh,
- In 2023, A Service Mesh Should Not Be Complex,
- Configuring Global Rate Limiter in Istio,
- Cost-Effective Scalability with Latency-Based Autoscaling,
RHEL:
- Red Hat Satellite synchronization with Insights,
- Why should I standardize my operating system?
- Weakness risk-patterns: A Red Hat way to identify poor software practices in the secure development lifecycle,
- Red Hat’s CWE journey,
- How to run Red Hat Enterprise Linux 9.2 on Azure confidential virtual machines,
- Unleashing the Potential of Multi-Cloud Automation with Ansible and Terraform,
- DevNation Day: Modern App Dev videos are now available,
- CentOS Linux is being retired, how will my job change with Red Hat Enterprise Linux?
- Leapp in-place upgrade from RHEL 8 to RHEL 9,
- Controller of Controllers with Red Hat Application Interconnect,
Certifications:
Miscellaneous:
- GitLab 16.2 Release,
- Suricata 7 Released First Major Version Update Since 2020,
- Confidential containers with AMD SEV,
- riscv64 is now an official Debian architecture,
- Code Kept Secret for Years Reveals Its Flaw—a Backdoor,
- How to integrate Spring Boot 3, Spring Security, and Keycloak,
- Checking usage of realloc with Valgrind,
- Almost 40% of Ubuntu users vulnerable to new privilege elevation flaws,
- Bloomberg open sources their high performance message queue BlazingMQ,
- How to use a Python multiprocessing module,
- Introduction to the Node.js reference architecture: Testing,
- My Event is More Urgent than Yours: Prioritizing Event Processing with Apache Kafka,
- Breaking: AWS Begins Charging For Public IPv4 Addresses,
- The Good, the Better, and the Ugly – Signing Git Commits,
- Frame pointers: Untangling the unwinding,
- How to handle transactions in Node.js reference architecture,
- Crossplane Completes Security Audit – Hardening and Growing Enterprise Confidence,
- New warnings and errors in Clang 16,
- Uncover interesting test cases with AI/ML and Bunsen,
- A beginner’s guide to Git version control,
- Coming soon: Fedora for Apple Silicon Macs!
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