Kubernetes:
- Gitlab CI/CD on Kubernetes,
- Kubernetes: what are Endpoints,
- Knative Eventing with Kafka and Spring Cloud,
- Getting started with KSOPS,
- Running Kafka command-line tools,
- Using Dekorate to generate Kubernetes manifests for Java applications,
- DevConf.cz 2021: Making Kubernetes Safer with User Namespaces (21min),
- Low-budget self-hosted Kubernetes,
- Kubernetes Security,
- Multi-cluster monitoring with Thanos,
- Nova: find outdated or deprecated Helm charts running in your cluster,
- Set up Your K3s Cluster for High Availability on DigitalOcean,
- Free ebook: Production Kubernetes,
OpenShift:
- Connecting with sigstore,
- Ask an OpenShift Admin Office Hour – etcd: The heart of Kubernetes,
- Working With Operating System Templates in OpenShift Virtualization,
- K8s Integrity Shield (tech-preview): Protecting the Integrity of Kubernetes Resources with Signature,
- Asynchronous Data Replication with Scribe,
- Planning your containerization strategy on Red Hat OpenShift,
- Sizing Applications in Kubernetes,
- Azure Red Hat OpenShift Workshop,
- Three ways to containerize .NET applications on Red Hat OpenShift,
- Backup and Restore of Kubernetes Stateful Application Data with CSI Volume Snapshots,
- Airgap Installation for OpenShift Operators,
- Making Chaos Part of Kubernetes/OpenShift Performance and Scalability Tests,
- Is your Operator Air-Gap Friendly?
- Davie Street Enterprises embraces GitOps with GitLab,
- [What’s Next] OpenShift Roadmap Update [Mar-2021] (63min),
- How to use the Certificate Policy Controller to Identify Risks in Red Hat Advanced Cluster Management for Kubernetes,
- Ask an OpenShift Admin Office Hour – OpenShift + VMware = BFF!
- Keycloak OIDC Identity Provider for OpenShift,
- How do OpenShift Over The Air Updates Work?
- Rancher vs. OpenShift: Platform and Feature Comparison,
- How to Install Kasten K10 on OpenShift,
- DevSecOps with Tekton and OpenShift,
- Accessing a remote CodeReady Containers installation with macOS,
- Monitor Node.js applications on Red Hat OpenShift with Prometheus,
- How to Offer Service Running on OpenShift on AWS to Other AWS VPCs Privately,
- Install GitLab Runner on Red Hat OpenShift,
- Quick tips for the OpenShift oc client,
- DevConf.cz 2021: Building High Quality OpenShift Applications (21min) / (slides),
- Red Hat OpenShift Service on AWS is now Generally Available,
- Using the NVIDIA GPU Operator to Run Distributed TensorFlow 2.4 GPU Benchmarks in OpenShift 4,
- Creating a Windows Base Image for OpenShift,
- Integrate Red Hat’s single sign-on technology 7.4 with Red Hat OpenShift (25/03/2021),
Containers:
- Running pi-hole as a podman container in Fedora,
- Technology preview: Running a container inside a container,
- How to use Docker Security Scan Locally,
- A Security Comparison of Docker, CRI-O and Containerd,
- Migrate from Docker to Containerd in Kubernetes,
- Building a container by hand using namespaces: The mount namespace,
- Everything You Need to Know About Moving from Docker in RHEL 7 to Podman in RHEL 8,
- Quay.io Will Require a Red Hat Account After June 30, 2021… Wait, What?
- How to replace Docker with Podman on a Mac,
- Getting into the weeds with Buildah: The buildah unshare command,
Service Mesh:
- Announcing Linkerd 2.10: Extensions, Opaque Ports, Multi-cluster TCP, and more!
- Protocol detection and opaque ports in Linkerd,
RHEL:
- Simplify troubleshooting RHEL system configurations with Red Hat Insights Drift service,
- Using RHEL with your no-cost Red Hat Developer Subscription for Individuals with KVM,
- New Old Bugs in the Linux Kernel,
- No quarters needed: The Red Hat Arcade is now live!
- CentOS CPE Weekly Report: 2021-02-26,
- CentOS CPE Weekly: 2021-03-05,
- How To Implement Browser Caching with Nginx’s header Module on CentOS 8,
- What commands are missing from your bashrc file?
- Install and Use NoMachine Remote Desktop on CentOS 8,
- Red Hat and Node.js: An Introduction,
- How Install and Configure a Docker Swarm Cluster on CentOS 8,
- Using Red Hat’s support tool at the command line to solve real-world problems,
Certifications:
Miscellaneous:
- Getting started with PromQL,
- Linux scripting: 3 how-tos for while loops in Bash,
- How I used Ansible to automate updates at home,
- No more Java in vscode-xml 0.15.0!
- How to install an Ansible collection on a disconnected Ansible control node,
- Gaining Help in Linux: Topic 2.2 Linux Essentials (27min),
- An introduction to Ansible facts,
- Monitor a UPS with a Raspberry Pi Zero W,
- NVMe vs M.2: What’s the difference?
- 5 things Enterprise Architects should know about microservices,
- Fedora Workstation 34 Feature Focus: Updated Activities Overview,
- What to look for in Fedora Workstation 34,
- Bash scripting: How to read data from text files,
- Bash scripting: How to write data to text files,
- Announcing the Red Hat Enterprise Linux Certified Ansible Collection,
- 4 cool new projects to try in COPR for March 2021,
- Managing Python dependencies with the Thoth JupyterLab extension,
- Getting started with PostgreSQL on Linux,
- Topic 2.3 Linux Essentials (39min),
- Tips on managing IoT devices at the edge with Red Hat Ansible Automation,
- Productivity with Ulauncher,
- Introduction to Linux Bash programming: 5 `for` loop tips,
- Announcing the release of Fedora Linux 34 Beta,
- PromQL for Humans,
- Organizing Your AWS Environment Using Multiple Accounts,
- How to identify potentially vulnerable network daemons on your Linux systems,
- Db2 and Oracle connectors coming to Debezium 1.4 GA,
- Open RAN and O-RAN in Brief.
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