Kubernetes:
- What’s new in Kubernetes 1.19?
- 10 awesome Kubernetes tools every user should know (38min),
- The Kubernetes Cloud Controller Manager,
- Caching for Building Spring Boot App Image with Kaniko,
- Pluto: A cli tool to help discover deprecated apiVersions in Kubernetes,
- Persistent ReadWriteMany volumes in Kubernetes,
- Falco Update: What’s new in Falco?
- An introduction to installing Prometheus with Minikube,
- Securing Kubernetes Apps with Keycloak and Gatekeeper,
- Litmus: Chaos engineering,
- Free eBook: HAProxy in Kubernetes,
- Role-based access control (RBAC) in Kubernetes,
- Kubernetes Tip: How To Make Kubernetes React Faster When Nodes Fail?
- Monitoring Kubernetes Clusters Through Prometheus & Grafana,
- Import virtual machine from oVirt,
- TOC Approves Thanos from Sandbox to Incubation,
- Introducing the AWS Controllers for Kubernetes (ACK),
- Deploying a Kubernetes cluster on DigitalOcean with Terraform,
- Kubernetes – Pod Security Policies,
- Automatic Volume Snapshots on Kubernetes,
- All You Need To Know About GitOps,
- How To Manage Your Kubernetes Configurations with Kustomize,
- TOC Welcomes Cortex as an Incubating Project,
- Kubernetes Troubleshooting: 7 Essential Steps for Delivering Reliable Applications,
- ‘Hello, World’ tutorial with Kubernetes Operators,
- Kubernetes-native Apache Kafka with Strimzi, Debezium, and Apache Camel (Kafka Summit 2020),
- Kubernetes Node Local DNS Cache,
- Understanding Kubernetes Memory Metrics,
- Why Do DevOps Engineers Love Helm?
- Kubernetes 1.19 Arrives,
- Common Kubernetes Failures at Scale,
OpenShift:
- Red Hat’s approach to edge computing (29min),
- A review of the MachineConfig operator,
- Fully Automated OpenShift Deployments With VMware vSphere,
- OpenShift Virtualization 2.4 Is Now Generally Available!
- OpenShift joins the Argo CD community (KubeCon Europe 2020),
- Red Hat Advances Kubernetes Across the Cloud-Native Toolchain with Updated Developer Portfolio,
- OpenShift 4.5: Bringing developers joy with Kubernetes 1.18 and so much more,
- Operator SDK Reaches v1.0,
- Create Windows VMs inside OpenShift with OpenShift Virtualization and OpenShift Container Storage,
- Quick Guide to Microservices with Quarkus on Openshift,
- OpenShift Performance Sensitive Applications: STAC-A2 With Intel CPUs,
- SRE Life: Helpful Pointers for Debugging OpenShift,
- OpenShift Serverless & Serverless Framework Component,
- The Hidden Dangers of Terminating Namespaces,
- Containers and Virtual Machines Together on Red Hat Openshift Platform,
- Deploying OpenShift 4.3 to VMware vSphere (43min),
- Global Load Balancer for OpenShift clusters: an Operator-Based Approach,
- Secure inter-cluster traffic in Openshift with Service CA Operator,
- OpenShift 4 “under-the-hood”,
- Improved configuration and more in Red Hat CodeReady Workspaces 2.3,
- OpenShift 101: Introduction, architecture, and operators,
- OpenShift OKD on Fedora CoreOS on DigitalOcean Part 2: Configuration,
- Java development on top of Kubernetes using Eclipse JKube,
- Multicluster Service Discovery in OpenShift (Part 1),
- Multicluster Service Discovery in OpenShift (Part 2),
- Reinforcing Cerberus: Guardian of OpenShift/Kubernetes Clusters,
- Delivering a Three-node Architecture for Edge Deployments,
- How to create a Single Node Cluster for OpenShift 4 on Power and Z,
Storage:
- Rook v1.4: Storage Enhancements and Ceph Features,
- Kadalu blog: gstatus 1.0,
- Overview: OpenShift Container Storage 4 (5min),
Containers:
- Building the Perfect Tools Container (62min),
- Sysdig 2020 Container Security Snapshot: Key image scanning and configuration insights,
- SELinux changes for KVM-separated (Kata) containers,
- Buildah, Dive, Skopeo: 3 Container Tools for building images on Kubernetes Cluster with Gitlab CI (10min),
- How to monitor Harbor registry with Prometheus metrics,
- Container video series: Rootless containers, process separation, and OpenSCAP,
- “Immutable” → reprovisionable, anti-hysteresis,
- Container Migration and CRIU Details (59min),
- Tick-tock. Does your container know what time it is?
Service Mesh:
- Introducing Open Service Mesh,
- A standard interface for service meshes on Kubernetes,
- Taking the Open Service Mesh for a test drive,
- Jaeger Turns Five: A Tribute to Project Contributors,
- Where did all my spans go? A guide to diagnosing dropped spans in Jaeger,
- How to maximize span ingestion while limiting writes per second to Scylla with Jaeger,
- Extending your Istio service mesh across GKE clusters and Compute Engine instances,
- Istio 1.7 delivers hybrid cloud features,
RHEL:
- CentOS CPE Weekly: 2020-08-14,
- How to Install Lighttpd with PHP-FPM and MariaDB on CentOS 8,
- ReaR: Backup and Recover your Linux server with confidence,
- Multipath TCP on Red Hat Enterprise Linux 8.3: From 0 to 1 subflows,
- How to Install Flectra Business Management Software with Nginx on CentOS 8,
Certifications:
Miscellaneous:
- Rendering Music notation with ABC,
- vDPA Kernel Framework Part #1: vDPA Bus for Abstracting Hardware,
- iptables: The two variants and their relationship with nftables,
- The Lock-In You Don’t See,
- Tune up your sound with PulseEffects: Speakers,
- Configure Fedora to practice and compose music,
- Troubleshoot your network with tcpdump,
- What is iowait and how does it affect Linux performance?
- Red Hat Satellite 6.8 beta now available with support for IPv6 and improved upgrade processes,
- JSON logging updates in Open Liberty 20.0.0.8,
- Git Via HTTP on Fedora,
- Enabling Write access to git-http-backend,
- Running git and gitweb in a container with Fedora,
- Btrfs Coming to Fedora 33,
- Use Vim macros to automate frequent tasks,
- Red Hat Ansible Tower Performance Improvements between 3.6 and 3.7,
- Introducing Red Hat Insights Drift Capability for Red Hat Enterprise Linux configuration troubleshooting,
- Set up SSH access with session recording and containerized bastion servers: Part 1,
- Get started with JDK Flight Recorder in OpenJDK 8u,
- Getting Started With OSPFV2 Resource Modules,
- Ansible Certified Content Collection for Chocolatey,
- Developing and Testing Ansible Roles with Molecule and Podman – Part 1.
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