Kubernetes:
- Lens 5.4 Released,
- Kubernetes-in-Kubernetes and the WEDOS PXE bootable server farm,
- Unveil the Secret Ingredients of Continuous Delivery at Enterprise Scale with Argo CD,
- A curated list for awesome kubernetes sources,
- How to create ArgoCD Applications Automatically using ApplicationSet? “Automation of GitOps”,
- Accessing Kubernetes Resources from Java Operators,
- Leveraging third party Operators in Kubernetes Operators,
- How to Use the Ansible Kubernetes Module,
- Deploying Argo CD and Sealed Secrets with Helm,
- A New Pattern that Simplifies Operator Building,
- Awesome projects involving running Kubernetes at home,
- ArgoCD v2.3.0 release announcement,
- Ksniff: a plugin to ease sniffing on kubernetes pods using tcpdump and wireshark,
- A curated list of awesome Kubernetes security resources,
- Best Practices for Running Stateful Applications on Kubernetes,
- Deleting Resources in Kubernetes Operators,
- Finding out the Kubernetes Version in Operators,
- Accessing third Party Custom Resources in Go Operators,
- Kubernetes cluster security assessment with kube-bench and kube-hunter,
- How to calculate the storage space required for Prometheus server,
- Getting Started with Crossplane,
- Bare Metal + Kubernetes = ♡,
- Zarf: DevSecOps for Air Gap Systems,
- When your Prometheus-Server mounted to GCE Persistent Disk on K8s is Full,
- You Should ALWAYS Specify A RollingUpdate Strategy On Your Deployments!
OpenShift:
- A Guide to Ingress Controllers for Azure Red Hat OpenShift,
- A Guide to Ingress Controllers in Red Hat OpenShift Service on AWS,
- Create an Azure Red Hat OpenShift cluster in less than 5 minutes,
- “Oops, something is wrong with your GitOps application!”,
- Simplifying Managed Database Access on OpenShift,
- How to Automate the Provisioning of Narrowly-Scoped and Short-Lived Pull Secrets,
- Signing and Verifying Images to Secure CICD pipelines using Sigstore and Kyverno – (Part II),
- Pachyderm is joining the Open Data Hub family!
- Exposing Custom Metrics from Virtual Machines,
- Using PolicyReports to View and Alert for Governance Violations,
- Running Pods in OpenShift With AWS IAM Roles for service accounts AKA IRSA,
- Debugging AWS STS Authentication for OpenShift Operators,
- Live Snapshots in OpenShift Virtualization,
- Integrating coreos-installer with Ironic,
- Red Hat Developer Tekton tutorial,
- Disconnected OpenShift Assisted Installer Service,
- Custom Root CAs in OpenShift,
- How to manage secrets in OpenShift/Kubernetes using Vault and External Secrets (33min),
- Process Apache Kafka records with Knative’s serverless architecture,
Containers:
- Building containers by hand using namespaces: The net namespace,
- How Podman can transfer container images without a registry,
Service Mesh:
- Merbridge – Accelerate your mesh with eBPF,
- Is Linkerd Winning the Service Mesh Race?
- Announcing Linkerd automated multi-cluster failover for Kubernetes,
- How to improve container observability with a service mesh,
RHEL:
- Introducing the CentOS Automotive Stream Distribution,
- How to provision a RHEL VM from Red Hat Satellite,
- 6 ways Grafana can help you improve performance in Red Hat Virtualization,
- Red Hat Summit 2021 retrospective,
- Automating storage management with RHEL System Roles,
- Bulk Convert2RHEL with Red Hat Satellite 6.10,
- Red Hat Satellite 6.10.3 has been released,
- Modular Perl in Red Hat Enterprise Linux 8,
- Why use cloud services instead of self-managed infrastructure?
- Improve your hybrid cloud security with these 3 tips,
Certifications:
- Killer-Coda playgrounds,
- CKA — Kubernetes Certified Administrator Cheatsheet,
- Complete Red Hat System Administration Boot Camp – RHCSA 8,
Miscellaneous:
- Intel “In-Field Scan” Coming With Sapphire Rapids As New Silicon Failure Testing Feature,
- REST API error modeling with Quarkus 2.0,
- How to build redundancy into your network (and what to avoid),
- Library vs Service vs Sidecar,
- Data conversion in Pandas dataframes: 3 approaches to try,
- Understanding the Difference Between Observability and Monitoring,
- Manage Python security with Thoth’s cloud-based dependency resolver,
- Check your YAML for errors with yamllint,
- Inject custom JDK Flight Recorder events in containerized applications,
- Percona Server for MySQL Encryption Options and Choices,
- Sustainability with Rust,
- How to Migrate your Ansible Playbooks to Support AWS boto3,
- What the first five lines of Linux’s top command tell you,
- Test GitHub projects with GitHub Actions and Testing Farm,
- 7 AI features changing speech recognition,
- The Ansible cookie: Magic in the middle,
- Which is better: A single Kafka cluster to rule them all, or many?
- Kafka Monthly Digest: February 2022,
- How to set up a network bridge for virtual machine communication,
- An easier way to generate PDFs from HTML templates,
- Google Cloud Managed Service for Prometheus is now generally available,
- Using Homebrew Package Manager on Fedora Linux,
- Choose the best Camel for your integration ride, Part 1.
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