Kubernetes:
- Kyverno v1.6.0 release announcement,
- KSOPS: A Flexible Kustomize Plugin for SOPS Encrypted Resources,
- Why you should avoid Sealed Secrets in your GitOps deployment,
- kiosk: Multi-Tenancy Extension For Kubernetes,
- GitOps model for provisioning and bootstrapping Amazon EKS clusters using Crossplane and Argo CD,
- Highly Available NFS cluster in Kubernetes, a cloud vendor independent storage solution,
- KubeVirt v0.50.0 release announcement,
- Dedicated migration network in KubeVirt,
- Announcing Krius – accelerating your monitoring adoption for Kubernetes,
- Chaos Mesh moves to the CNCF Incubator,
- Logstash, Fluentd, Fluent Bit, or Vector? How to choose the right open-source log collector,
- Practicing Kubernetes,
OpenShift:
- Keepalived Operator: An operator to manage VIPs backed by keepalived,
- Set up an Istio Multicluster Service Mesh with Submariner in Red Hat Advanced Cluster Management for Kubernetes,
- On-Demand execution with Red Hat OpenShift,
- Installing the HashiCorp Vault Secret CSI Driver,
- Dynamic RBAC Operator: an operator allowing you to define “Dynamic” RBAC rules that change based on the state of your cluster,
- Enabling vGPU in OpenShift Containerized Virtualization,
- GitOps using Red Hat OpenShift console 4.9 and 4.10,
- Getting started with Java Operator SDK,
- Node Health Check Operator,
- Providing Multi-Tenancy and Network Isolation to the Edge,
- Monitor and scale apps using your own metrics,
- A Guide to using Routes, Ingress and Gateway APIs in Kubernetes without vendor lock-in,
- Serialize Debezium events with Apache Avro and OpenShift Service Registry,
- Write Kubernetes in Java with the Java Operator SDK,
- Implementing DevSecOps CI/CD pipelines with RHACS and OpenShift,
- OpenShift GitOps CVE 2022-24348 Vulnerability,
- Deploying CockroachDB on one Red Hat OpenShift cluster,
- A Guide to Red Hat OpenShift and AWS Spot Instances,
- Running pods in OpenShift with AWS IAM Roles for service accounts aka IRSA,
Containers:
- DevConf.cz: Auto-Updating Containers – Podman on the Edge (26min) / slides,
- DevConf.cz: Kata Containers: Show me the metrics!
- How to update container images with Podman,
- How to build images with rootless Podman in Jenkins on OpenShift,
- 5 Podman features to try now,
- Containerd 1.6.0 release announcement,
- 6 steps for migrating a PostgreSQL database between containers,
Service Mesh:
- A Practical Guide for Linkerd Authorization Policies,
- Istio and OAuth2-Proxy in Kubernetes for microservice authentication,
- Linkerd surpasses Istio adoption in Europe and North America with 150% growth in 2021,
- Envoy Fundamentals, a training course to enable faster adoption of Envoy Proxy,
RHEL:
- Howto configure a CentOS 8 Stream host as a network router and provide dhcp and dns services,
- Automating Content Management in Satellite 6.9 with Ansible Automation Platform: Part 2,
- Automating Content Management in Satellite 6.9 with Ansible Automation Platform: Part 3,
- Private automation hub – Multi-Hub for resilience,
- How to prepare Red Hat Satellite for VMWare integration,
- CentOS Community Newsletter, February 2022,
- Ansible Automation Platform – A video tour,
- Save the date for Red Hat Summit 2022,
- Deploy JBoss EAP with RHEL using the Azure Marketplace offering,
- How to create a VMWare VM template for Red Hat Satellite,
- Ceph Storage 5: Insert next disk,
Certifications:
- Complete Free Terraform Course – From BEGINNER to PRO! (Learn Infrastructure as Code) (158min),
- Free educational program about Kubernetes networking (L7) organised by Learnk8s,
- CKAD and CKA Exam Tips from 10 People Who Passed the Exam,
- Start your Linux journey with free Linux training courses,
Miscellaneous:
- Infracost: Cloud cost estimates for Terraform,
- Investigating the cost of Open vSwitch upcalls in Linux,
- Try Kakoune for a modern Vi,
- Automate and deploy a JBoss EAP cluster with Ansible,
- How we use Apache Kafka to improve event-driven architecture performance,
- Create a data stream with Amazon Kinesis,
- Comparison of Fedora Flatpaks and Flathub remotes,
- 5 software testing strategies to build into your CI/CD pipeline,
- The Fedora Workstation Experience,
- Kafka Monthly Digest: January 2022,
- Blog with Gitops Practices and GitHub,
- How the Chrome browser works,
- Provision a VM with Cloud Image and Cloud-init,
- Include diagrams in your Markdown files with Mermaid,
- Code specialization for the MIR lightweight JIT compiler,
- How to find third-party vulnerabilities in your Python code,
- How I Customize Fedora Silverblue and Fedora Kinoite,
- Migrating from Python virtual environments to automation execution environments in Ansible Automation Platform 2,
- Quality testing the Linux kernel,
- Introducing s2n-quic, a new open-source QUIC protocol implementation in Rust,
- How to find third-party vulnerabilities in your Java code.
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