Kubernetes:
- Kubernetes configuration patterns, Part 1: Patterns for Kubernetes primitives,
- Kubernetes configuration patterns, Part 2: Patterns for Kubernetes controllers,
- Enhance application security by rotating 3scale access tokens,
- A brief overview of the Container Network Interface (CNI) in Kubernetes,
- Deploying Serverless Services on Kubernetes using Knative,
- CNCF GitOps Working Group,
- How to unit-test your helm charts with Golang,
- Microsoft acquires Kinvolk to accelerate container-optimized innovation,
- Network Isolated AKS – Part 1: Controlling network traffic,
- Custom policies in Red Hat 3scale API Management, Part 2: Securing the API with rate limit policies,
- Rook Best Practices for Running Ceph on Kubernetes,
- Kubernetes GUIs,
- kcp: a minimal Kubernetes API server,
OpenShift:
- oc CLI plugin to interact with Helm features provided by the OpenShift Console,
- BareMetal/UPI libvirt OKD Deployments (141min) + doc,
- Deploying Kafka on OpenShift,
- Containerize .NET for Red Hat OpenShift: Use a Windows VM like a container,
- A journey of a Helm operator to OperatorHub.io and back again,
- Kubernetes Pod Escape Using Log Mounts exploit doesn’t work on OpenShift,
- OpenShift Pipelines and OpenShift GitOps are now Generally Available,
- Deployments of Applications to OpenShift via Source,
- Logging for OpenShift via LogDNA,
- Getting Started with ApplicationSets,
- Introducing OpenShift Pipelines,
- Creating and customizing quick starts with navigation hints in OpenShift,
- Adding Nodes Outside of a MachineSet in vSphere IPI Clusters,
- Now Available: OpenShift Serverless 1.14,
- Recap: OpenShift Commons Gathering at KubeCon EU with Videos!
- How to Configure LDAP Sync With CronJobs in OpenShift,
- Externalizing Configurations for OpenShift Deployments,
- OpenShift 4 Road Map Update 2021 (56min),
- GitOps Happy Hour: Demystifying GitOps (79min) / slides,
- GitOps Happy Hour: Sneak peek at the OpenShift GitOps Operator (62min),
- Red Hat OpenShift GitOps 1.0 Overview (15min),
- Scaling an event-driven architecture using an event-driven autoscaler,
- Deploying Nginx on OpenShift,
- Backup and Recovery with OpenShift APIs for Data Protection (OADP) : be careful, the Velero Open Source project is currently plagued with multiple outstanding issues,
- Building a Custom Overview Page in OKD,
- Deploying Tekton on OpenShift,
- Creating Pod Latency With Linux Traffic Control on OpenShift,
Containers:
- How to automate Podman installation and deployment using Ansible,
- Building containers by hand: The PID namespace,
- Unmounting inside a container,
- Using hack/run-locally with CRIO,
- Localhost is special, part 1: vampire nodes,
- An introduction to the Quay container registry,
Service Mesh:
- Kiali releases 1.31 to 1.33 – enhanced logs viewer, revised health indicators, multi-cluster enhancements,
- OpenShift Service Mesh on IBM System Z/LinuxONE Part I: Installation,
- OpenShift Service Mesh on IBM System Z/LinuxONE Part II: Build Bookinfo from Source,
RHEL:
- Red Hat Software Collections 3.7 and Red Hat Developer Toolset 10.1 beta versions now available,
- Now let’s face it, what the heck is OpenStack and where might it be useful?
- CentOS alternative AlmaLinux gets commercial support,
- CentOS Community Newsletter, May 2021 (#2105),
- Linux at CERN: Current status and future,
- CentOS 8 binary compatible alternatives,
- Event-driven APIs and schema governance for Apache Kafka: Get ready for Kafka Summit Europe 2021,
- Compliance clarity with Red Hat Insights,
- How to accurately match OVAL security data to installed RPMs,
- Azure SQL Edge comes to Red Hat Enterprise Linux,
- How to install Odoo 11 on CentOS 7 with Nginx as a Reverse Proxy,
- CentOS Stream 8 and “dnf downgrade”,
- Cost efficient disaster recovery in hybrid cloud environments,
- CERN’s page discussing CentOS 8,
Miscellaneous:
- HTTP/2: 5 things every Enterprise Architect needs to know,
- Understanding Rust as a C++ developer,
- How Rust makes Rayon’s data parallelism magical,
- Value range propagation in GCC with Project Ranger,
- Detecting memory management bugs with GCC 11, Part 1: Understanding dynamic allocation,
- Automatic load balancing for PMD threads in Open vSwitch with DPDK,
- Red Hat Satellite 6.9.1 has been released,
- The GDB developer’s GNU Debugger tutorial, Part 1: Getting started with the debugger,
- New features in OpenMP 5.0 and 5.1,
- Instant replay: Debugging C and C++ programs with rr,
- Network Methods of Procedure’s as automated workflows,
- Handling Out of Band Network Changes,
- Monitoring as code with Sensu + Ansible,
- Fedora Workstation 34: What’s new,
- How to rebase to Fedora 34 on Silverblue,
- Access freenode using Matrix clients,
- Configure WireGuard VPNs with NetworkManager,
- Introducing the Fedora i3 Spin,
- Optimizing the Clang compiler’s line-to-offset mapping,
- Architectural messaging patterns: an illustrated guide,
- Memory error checking in C and C++, part 1: Comparing Sanitizers and Valgrind,
- Detecting memory management bugs with GCC 11, Part 2: Deallocation functions,
- Static and dynamic IP address configurations for DHCP,
- Static and dynamic IP address configurations: DHCP deployment,
- Automating the testing process for SystemTap, Part 1: Test automation with libvirt and Buildbot,
- Automating the testing process for SystemTap, Part 2: Test result analysis with Bunsen,
- Why Windows and Linux line endings don’t line up (and how to fix it),
- The pros and cons of the Pub-Sub architecture pattern,
- Use multiple compilers to build better projects,
- Report from the virtual ISO C++ meetings in 2020 (core language),
- Exploring PKI weaknesses and how to combat them,
- Configuring Ansible Tower with the Tower Configuration Collection,
- Use knowledge graphs to discover open source package vulnerabilities,
- Numerical weather prediction on AWS Graviton2,
- Ansible Network Resource Purge parameter,
- Build an API using Quarkus from the ground up,
- The machine learning life cycle, Part 1: Methods for understanding data,
- The pros and cons of the Circuit Breaker architecture pattern.
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