Kubernetes:
- Calico for Kubernetes networking: the basics & examples,
- Investigating Kubernetes performance issues with BPF,
- MinIO Operator for k8s,
- Decoding the Self-Healing Kubernetes: Step by Step,
- Introducing Policy As Code: The Open Policy Agent (OPA),
- Deploy Any Resource With The New Kubernetes Provider for HashiCorp Terraform,
- Velero 1.4: Introducing Beta CSI Support, Backup Progress Tracking, and Much More!
- SELinux, from basics to KubeVirt,
- Deploying Kubernetes Cluster With EKS,
- K8s KPIs with Kuberhealthy,
- k8s-cronjob-prescaler: Kubernetes operator that prescales cluster nodes to ensure a cronjobs start exactly on time,
- Serverless stream processing of Debezium data change events with Knative (34min),
- Adding authentication to your Kubernetes Web applications with Keycloak,
- Different Ways To Manage Kubernetes On Azure,
- Open Data Hub 0.6.1: Bug fix release to smooth out redesign regressions,
- Secrets Store CSI driver for Kubernetes secrets,
- Integrating Open Policy Agent (OPA) With Kubernetes,
- What Exactly is Kubernetes and How Can The Ops Platform Help,
- Supporting the Evolving Ingress Specification in Kubernetes 1.18,
CKA Video Course Lessons – Sander van Vugt (parts):
- Certified Kubernetes Administrator Video Course – Introduction CKA Course (4min),
- 4.1 Tutorial Understanding the Kubernetes API (4min),
- 4.2 Understanding Core Kubernetes Objects (4min),
- 4.3 Using Options to Explore the API in Kubernetes (7min),
- 4.4 Using kubectl to Manage API Objects (7min),
- 4.5 Using YAML Files to Define API Objects (10min),
- 4.6 Using curl to Work with API Objects (7min),
- 4.7 Using Other Commands in Kubernetes (4min),
Advanced Cluster Management:
- Red Hat Advanced Cluster Management for Kubernetes: Installation Overview (5min),
- Red Hat Advanced Cluster Management for Kubernetes: Cluster Lifecycle Overview (7min),
- Red Hat Advanced Cluster Management for Kubernetes: Application Lifecycle Overview (7min),
- Red Hat Advanced Cluster Management for Kubernetes: Policy Engine Overview (5min),
OpenShift:
- Deploying Quarkus Apps on OpenShift without local Setup,
- Build a Go application using OpenShift Pipelines,
- What’s New in Helm 3 Deep Dive (54min),
- Compliance as Code (18min),
- Deploying OpenShift 4.4 to VMware vSphere 7,
- How the fabric8 Maven plug-in deploys Java applications to OpenShift,
- Extending OpenShift Operator Certification through Badges,
- Migrating OpenShift Applications Using Cluster Application Migration Tool and F5 CloudServices GSLB,
- Bringing OpenShift Dedicated to Life at Red Hat,
- What’s New in OpenShift 4.4 for Developers (60min),
- Deploying OpenShift 4 on bare-metal and disabling dhcp,
- Migrating OpenShift Apps across OCP version gaps with CAM,
- Enhanced Platform Awareness (EPA) in OpenShift — Part I, HugePages,
- Enhanced Platform Awareness (EPA) in OpenShift — Part II, CPU pinning,
- Enhanced Platform Awareness (EPA) in OpenShift — Part III, NUMA Topology Awareness,
- Serverless and Knative – Part 1: Installing Knative on CodeReady Containers,
- Serverless and Knative – Part 2: Knative Serving,
- OpenShift End-to-End: Plan and Deploy,
- OpenShift End-to-End: Core Services,
- OpenShift End-to-End: Cluster Customization,
- OpenShift End-to-End: User Config and Application Deployment,
- Creating applications using CodeReady Workspaces (124min),
- Zero Downtime Upgrades from Red Hat OpenShift 3x to 4x with BIG-IP DNSaaS (20min),
- Adding keystores and truststores to microservices in Red Hat OpenShift,
Storage:
- Building a Ceph-powered Cloud: Deploying a containerized Red Hat Ceph Storage 4 cluster for Red Hat Open Stack Platform 16,
- Managing hybrid storage in an increasingly agile time with OpenShift Container Storage on AWS,
Containers:
- Using container technology to make a more secure pipeline,
- New features for running containers on NFS with rootless Podman,
- An easier way to create custom Jenkins containers,
- Quay.io May 2020 Incident Summary,
Service Mesh:
- Istio Service Mesh in 2020,
- Using Jaeger and OpenTelemetry SDKs in a mixed environment with W3C Trace-Context,
- Get Started with Consul Service Mesh on Kubernetes,
- Kubernetes Multi-Cluster Networking -Cilium Cluster Mesh,
- Including microservices in a Service Mesh,
- Ingress Routing & Traffic Management in Service Mesh,
- Blue Green deployments in Service Mesh,
- Service mesh on Kubernetes with Istio and Spring Boot,
- Kiali Releases v1.18 & v1.17 — improved list pages, Istio 1.6 support and more,
- Circuit breaker and retries on Kubernetes with Istio and Spring Boot,
- Canary deployments in Openshift Service Mesh,
RHEL:
- New container capabilities in Red Hat Enterprise Linux 8.2,
- How to Install Open Source Computer Vision Library (OpenCV) on CentOS 8,
- CentOS Community newsletter, June 2020 (#2006),
- CPE Weekly status email – 2020-05-31,
- CentOS User Survey – preliminary results,
- RHEL 7.8 and the final update to container tools,
- Red Hat Software Collections 3.5 brings updates for Red Hat Enterprise Linux 7,
- Red Hat Software Collections 3.5 and Red Hat Developer Toolset 9.1 now generally available,
- CentOS AMA session (Ask Me Anything),
- How To Run Multiple PHP Versions on One Server Using Apache and PHP-FPM on CentOS 8,
Certifications:
Ansible:
- The latest in Red Hat Ansible Automation Platform – Using automation to effectively change your day to day,
- Automation Analytics – ROI Calculator and Notifications enhancements,
- What’s New in Ansible Tower 3.7,
- Automation Services Catalog: A Deep Dive into What’s New in Red Hat Ansible Automation Platform,
- The Bullhorn: A Newsletter for the Ansible Developer Community,
- Installing and using collections on Ansible Tower,
- Tips and Tricks for Mastering Ansible,
Miscellaneous:
- Red Hat build of Eclipse Vert.x 3.9 brings Fluent API Query,
- How to create GPG keypairs,
- Linux networking: socket stats via ss,
- Fighting exploits with Control-Flow Integrity (CFI) in Clang,
- A simple Python HTTP server for your sysadmin toolbox,
- Bringing Java into the Kubernetes-native future with Quarkus,
- How to be prepared for changes in Red Hat Smart Management and Satellite,
- Quarkus, a Kubernetes-native Java runtime, now fully supported by Red Hat,
- RDO Ussuri Released,
- Process Insights with Red Hat Process Automation Manager and Kibana,
- Debugging vHost user TX contention in Open vSwitch,
- Posting to social media with curl,
- Use FastAPI to build web services in Python,
- Overview of Red Hat Satellite 6.7 proxy improvements,
- The joys and perils of C and C++ aliasing, Part 1,
- The joys and perils of aliasing in C and C++, Part 2,
- Linux networking: To route or to ip route?
- 4 tips to help you get the most out of the Linux df command,
- The road to Quarkus GA: Completing the first supported Kubernetes-native Java stack,
- Linux security: Protect your systems with fail2ban,
- How to generate an EPUB file on Fedora,
- Mandrel: A community distribution of GraalVM for the Red Hat build of Quarkus.
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