Kubernetes:
- Graceful shutdown of fpm and nginx in Kubernetes,
- Universal OPA Policies Development,
- Spring Boot on Knative,
- Autoscaling Redis applications on Kubernetes,
- KubeEye: An Automatic Diagnostic Tool that Provides a Holistic View of Your Kubernetes Cluster,
- Delivering more flexible and tailored cloud-native management with the latest version of Red Hat Advanced Cluster Management for Kubernetes,
- Operators over easy: an introduction to Kubernetes Operators,
- Attacking Kubernetes Clusters Through Your Network Plumbing: Part 1,
- Breaking down and fixing etcd cluster,
- Building Kubernetes Clusters using Argo and Kubernetes,
- Argo Workflows v3.0,
- Hassle-free multi-tenant K8S clusters management using Argo CD,
- Berglas: A tool for managing secrets on Google Cloud,
- Open-sourcing kube-secret-syncer: A Kubernetes operator to sync secrets from AWS Secrets Manager,
- Rancher, up and running, on EC2 – 1 – One node,
- Rancher, up and running, on EC2 – 2 – Three nodes,
- Rancher, up and running, on EC2 – 3 – Rancher setup,
- What are the key Kubernetes metrics that you have to monitor?
- Scaling Celery workers with RabbitMQ on Kubernetes,
- Kubernetes – Pod Security Policies,
- Getting Started with Kubernetes,
OpenShift:
- OpenShift 4.7: Quick Starts Extensibility,
- Packaging APIs for consumers with Red Hat 3scale API Management,
- How to install and configure Kasten to protect container workloads on Red Hat OpenShift and VMware vSphere,
- Updating a Boot Source Image,
- OpenShift 4.7: Node Feature Discovery Update,
- OpenShift 4.7: Windows Container Support for Red Hat OpenShift on vSphere,
- User namespace support in OpenShift 4.7,
- Red Hat OpenShift Logging v5.0 Is Here And This Is What You Can Expect,
- How to Deploy Operators on Disconnected Environments,
- OpenShift 4.7: Straight From the Source – OperatorHub Catalog Source UI Enhancements,
- Empowering Developers in the OpenShift Console,
- Sending Alerts to Slack in OpenShift,
- OpenShift Home Lab and Block Storage,
- Initializing Databases in OpenShift Deployment,
- OpenShift User Application Monitoring and Grafana the GitOps way!
- API Testing in OpenShift Pipelines with Newman,
- Building a Simple Up/Down Status Dashboard for OpenShift,
- Updating Kustomize Version in ArgoCD,
- Managing OpenShift Cluster Configuration with GitOps,
- Install Red Hat OpenShift Platform 4.4.3 in disconnected network environment on bare metal VMs,
- Configuring Openshift Container Storage with Local disks on workers,
- Horizontal Pod Autoscaling of Quarkus Application Based on Memory Utilization,
- How to create your WordPress developer stack on OpenShift 4,
- Ask an OpenShift Admin Office Hour – VMs in OpenShift?
- What’s new in Red Hat OpenShift’s Web Terminal Operator 1.2,
- New developer quick starts and more in the Red Hat OpenShift 4.7 web console,
- Cloud Native AppDev without Tears – Using odo to Boost your Workflow,
- OpenShift Virtualization 4.7 Highlights,
- Customizing OpenShift 4 baremetal IPI network at installation time,
- Deploying Node.js applications to Kubernetes with Nodeshift and Minikube,
- A guide to Red Hat OpenShift 4.5 installer-provisioned infrastructure on vSphere,
- Provision Red Hat CoreOS (RHCOS) Machines With Custom V3 Ignition Files,
- OpenShift 4.7 – All the Information, All the Blogs,
- Demystifying Operator deployment in OpenShift,
- Multiple users in user namespaces on OpenShift,
- OpenShift compliance operator documentation,
- Kasten K10 by Veeam on Red Hat OpenShift,
Containers:
- Add these 4 tools to your Linux container toolbox,
- Evolution of k8s worker nodes,
- Making environment variables accessible in front-end containers,
- Building rootless containers for JavaScript front ends,
- Building a Linux container by hand using namespaces,
- Podman Community Meeting,
- Top 20 Dockerfile best practices,
- Signing and Verifying Container Images,
Service Mesh:
- Trace my mesh (part 2/3),
- Trace my mesh (part 3/3),
- Restricting User Access Via Service Mesh 2.0 and Red Hat Single Sign On,
- Kiali Sprint 53 Demo [v1.31] – Service mesh management for Istio (22min),
- IstioCon 2021 videos,
RHEL:
- CentOS Community Newsletter, March 2021 (#2103),
- Red Hat Risk Report: A tour of 2020’s branded security flaws,
- Red Hat Adds Common Criteria Certification for Red Hat Enterprise Linux 8,
- Red Hat Delivers a More Secure Foundation for Modern Applications with First FIPS 140-2 Validation for Red Hat Enterprise Linux 8,
- Red Hat Satellite 6.8.4 has been released,
- Using Delve to debug Go programs on Red Hat Enterprise Linux,
- 5 ways Red Hat Insights can improve your sysadmin life,
- How to configure network settings with Ansible system roles,
Certifications:
- CKS Exam Series #10 Container Hardening,
- Top Kubernetes Certifications and Why They Matter,
- Corey Quinn’s AWS Beta Certification Exam Report,
Miscellaneous:
- Automating Red Hat Virtualization with Red Hat Ansible Automation Platform,
- The State of Enterprise Open Source 2021: Four results that may surprise you,
- Tips for using screen,
- Tips for using tmux,
- Red Hat Introduces Latest Update to Red Hat Process Automation,
- SAP HANA 2.0 Certified on RHEL 8.2 and 7.9: Top 5 reasons why you should care,
- Understanding Sockets,
- The Urban Penguin: Topic 2.1 Linux Essentials (46min),
- Introduction to the Node.js reference architecture, Part 1: Overview,
- How to use Poetry to manage your Python projects on Fedora,
- An introduction to JavaScript SDK for CloudEvents,
- Using Nmap results to help harden Linux systems,
- Linux sysadmins: What’s your favorite IDE?
- 3Scale Mini-Guide – APICast Self-Managed for On-Premise deployments,
- What’s New in the Ansible Content Collection for Kubernetes – 1.2,
- An illustrated guide to CQRS data patterns,
- Introducing sigstore: software signing for the masses,
- Write your own Red Hat Ansible Tower inventory plugin,
- The effects of adding users to a Linux system,
- Keeping Linux files and directories in sync with rsync.
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