Kubernetes:
- Kui: CLI-driven Graphics for Kubernetes,
- Portieris: a Kubernetes admission controller for verifying image trust with Notary,
- Kubernetes Autoscaling: Getting Started + Examples,
- Understanding Horizontal Pod Autoscaling,
- Finding Azurescape – Cross-Account Container Takeover in Azure Container Instances,
- Kubernetes Best Practices 101,
- Detection Engineering for Kubernetes clusters,
- Simplifying multi-clusters in Kubernetes,
- Certificate expiry monitor: a utility that exposes the expiry of TLS certificates as Prometheus metrics,
- jsPolicy: easier & faster Kubernetes policies using JavaScript or TypeScript,
- csi-gcs: a Kubernetes CSI driver for Google Cloud Storage,
- SigStore: Securing my software with a new standard,
- Introducing kustomize: Template-free Configuration Customization for Kubernetes,
- mck8s: Orchestration platform for multi-cluster k8s environments,
- Pod Security Admission,
- Prometheus at scale,
- How Kubernetes Validates Custom Resources,
- Dockershim removal is coming. Are you ready?
- Living with Kubernetes: 12 Commands to Debug Your Workloads,
- Kubernetes Basics,
- Zero-friction “keyless signing” with Kubernetes,
- Detecting deprecated APIs with Pluto in your CI/CD workflows,
- How to maintain Kubernetes at scale: 4 strategies,
OpenShift:
- How Customer Feedback Shaped OpenShift 4.9,
- Automating JDK Flight Recorder in containers,
- Tech Field Day: Red Hat Advanced Cluster Management (36min),
- Red Hat OpenShift and Azure Stack Hub,
- Deep Dive of Sandbox Containers / Kata Containers in OpenShift,
- Red Hat collaborates with NVIDIA to deliver record-breaking STAC-A2 Market Risk benchmark,
- Introducing State Migration Between Clusters,
- Using ROSA with AWS API Gateway HTTP APIs,
- Simplify Kafka authentication with Node.js,
- How to Install OpenShift 4.9 on Bare Metal (UPI),
- What’s New in Red Hat Advanced Cluster Management 2.4 – Edge and Beyond,
- Deploying Single Node Bare metal OpenShift using Advanced Cluster Management,
- Egress Firewall in OpenShift with OVN Kubernetes plugin,
- Kubernetes vs OpenShift – 15 Facts You Should Know,
- Monitor IBM MQ with Instana,
- What’s new in OCP 4.9 (in German) (26min) / slides,
- Resizing OpenShift ElasticSearch storage without dataloss (in German),
- Generating Governance Policies Using Kustomize and GitOps,
- OpenShift beginner troubleshooting guide,
- OpenShift Sandboxed Containers Network Performance,
- Configuring mTLS in OpenShift with Ingress Controller Operator,
- Never Miss Important Fixes for Your OpenShift Cluster With Notifications and Alerts,
- Getting Started on OpenShift Compliance Operator,
- How to Use ArgoCD Deployments with GitHub Tokens,
- .NET 6 now available for RHEL and OpenShift,
- Building machine learning models in the cloud,
- Custom JFR event templates with Cryostat 2.0,
- Managing persistent volume access in Kubernetes,
- Bare TCP and UDP ingress on Kubernetes,
Containers:
- Best practices for building images that pass Red Hat Container Certification,
- Pull container images faster with partial pulls,
- Docker Security Best Practices & Cheat Sheet,
- Tutorial: Keyless Sign and Verify Your Container Images With Cosign,
- Learning Containers From The Bottom Up,
- Detecting a Container Escape with Cilium and eBPF,
- Speeding Up Container Image Builds with Remote Cache,
- How to replace Docker with Podman on a Mac, revisited,
- Deploy a custom Fedora 35 AMI to AWS with Image Builder,
- Build and store universal application images on OpenShift,
Service Mesh:
- A Kubernetes Service Mesh Comparison,
- Deploying Service Mesh – AWS App Mesh onto AWS EKS,
- Announcing Istio 1.12,
- Design an authorization cache for Envoy proxy using WebAssembly,
RHEL:
- Biometric authentication with WebAuthn and SSO,
- Announcing availability of Gitlab for the CentOS project,
- Improving the performance and space efficiency of SELinux,
- What’s new in RHEL 8.5,
- RHEL 8.5: OpenJDK 17, .NET 6, and more,
- Red Hat Satellite 6.9.7 has been released,
- How to package open source applications as RPMs,
- How to Install GitLab on Rocky Linux 8,
- How to Install Python 3.9 on Rocky Linux 8,
- How to Install Rust on AlmaLinux 8,
- How to Install Jenkins on AlmaLinux 8,
- How to Install Jenkins on Rocky Linux 8,
- Install Sails.js Framework with Nginx on CentOS 8,
- How to install Mattermost Server on Rocky Linux 8,
- How to Install GoAccess Web Log Analyzer on Rocky Linux 8,
- How to Install Visual Studio Code Cloud IDE on Rocky Linux 8,
- How to Install OpenLiteSpeed on AlmaLinux 8,
- How to Install MongoDB on AlmaLinux 8,
- How to Install AngularJS on AlmaLinux 8,
- How To Configure HAProxy Logging with Rsyslog on Rocky Linux 8,
- How to Install the Etherpad Collaborative Web Editor on Rocky Linux 8,
- virt-manager is deprecated in RHEL (but only RHEL),
- virt-install –cloud-init support,
- Red Hat Software Collections 3.8 and Red Hat Developer Toolset 11 now generally available,
- Announcing the latest release of CentOS Linux 8 (2111),
- Rocky Linux 8.5 Distribution Released, Replacing CentOS,
- Red Hat’s Stratis Storage 3.0 Released With Many Improvements,
- Managing and automating kernel settings with RHEL System Roles,
- Switching from CentOS 8 to Red Hat 8,
- Red Hat Satellite 6.10 is now available,
- Getting started with Red Hat Insights and OpenSCAP for compliance reporting,
- Build RHEL images for Azure with Image Builder,
- Implementing ANSSI security recommendations for RHEL 7 and 8,
Certifications:
Miscellaneous:
- Hybrid cloud can be very complex,
- How to use micro frontends to architect web apps,
- Kafka Monthly Digest: October 2021,
- What sysadmins need to know about Linux permissions,
- How to facilitate modernization with the Event-Driven Book of Reference,
- Fedora Linux 35 is now available at Vexxhost,
- How to rebase to Fedora Linux 35 on Silverblue,
- How to design a business card with Inkscape,
- Use Ansible tags to save time on playbook runs,
- Automation controller workflow deployment as code,
- Monitoring Rust web application with Prometheus and Grafana,
- A Fulcio Deep Dive,
- Busting 5 Sigstore Myths,
- 6 benefits of AIOps,
- JVM performance monitoring with JMC agent,
- Implementing single source of truth in an enterprise architecture,
- Customize Python dependency resolution with machine learning,
- 20 one-line Linux commands to add to your toolbox,
- Runtime profiling in OpenJDK’s HotSpot JVM,
- 3 types of monitoring and some open source tools to get started,
- 4 ways enterprise architects are using gRPC in the real world.
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