Kubernetes:
- How to fix CreateContainerError & CreateContainerConfigError,
- Remote debugging on Kubernetes using VS Code,
- Improving Application Availability with Pod Readiness Gates,
- 3 questions to answer when considering a multi-cluster Kubernetes architecture,
- Quality-of-Service for Memory Resources,
- GitOps on Kubernetes: Deciding Between Argo CD and Flux,
- Migrating 3,000 applications from another cloud platform to Kubernetes: Keys to success,
- Kubermetrics: Kubernetes cluster monitoring,
- ETCD: Where is my Memory?
- Kubernetes labels: 11 things to know,
- What happens when you upgrade to Kubernetes v1.24?
- Kubernetes specific configuration for deploying Thanos,
- On The State Of Continuous Profiling,
- Development on Kubernetes with Telepresence and Skaffold,
- How to use Quarkus with the Service Binding Operator,
- Understanding PodSecurity in Kubernetes,
OpenShift:
- Install OpenShift’s Web Terminal Operator in any namespace,
- Use Ansible to test containers in OpenShift 4,
- Entitlement-Free Deployment of the NVIDIA GPU Operator on OpenShift,
- Log4Shell: Practical Mitigations and Impact Analysis of the Log4j Vulnerabilities,
- How to use MirrorMaker 2 with OpenShift Streams for Apache Kafka,
- Secure your Kubernetes deployments with eBPF,
- An elegant way to performance test microservices on Kubernetes,
- OperatorHub and RedHat Community Catalog (from OCP 4.11+) will adopt a new format,
- How to quickly create a CRUD service with Quarkus,
- RH-SSO with Oracle Back-end Database,
- Monitor HTTP response time with curl statistics on OpenShift,
- 3 common challenges of using Apache Kafka,
- How to connect Prometheus to OpenShift Streams for Apache Kafka,
- Prevent auto-reboot during Argo CD sync with machine configs,
- More machine learning with OpenShift Data Science,
Containers:
- Gathering security data for container images using the Pyxis API,
- How to build a container lab in five minutes,
- Podman vs Docker: What are the differences?
RHEL:
- How to manage virtual machines in Cockpit,
- New reference architecture: Deploying Red Hat Ansible Automation Platform 2.1,
- CentOS Community Newsletter: December 2021,
- Reddit thread about the CentOS/Alma Linux/Rocky Linux ecosystem,
- AlmaLinux for Azure HPC — Now Available!
- Red Hat Insights feature highlights: Latest additions to Drift for RHEL troubleshooting and alerting,
- Performance enhancements in Red Hat Enterprise Linux 8.5,
- What’s new: network automation using Red Hat Ansible Automation Platform 2.1,
Certifications:
- Free AWS Solutions Architect Professional Course,
- The KCNA Exam – A quick guide to kicking off your K8S and Cloud Native Journey,
AWS re:Invent 2021 Breakout Sessions:
- AWS re:Invent 2021 Breakout Sessions – Containers,
- AWS re:Invent 2021 Breakout Sessions – DevOps and Developer Productivity,
- AWS re:Invent 2021 Breakout Sessions – Serverless,
- AWS re:Invent 2021 Breakout Sessions – Open Source,
- AWS re:Invent 2021 Breakout Sessions – Artificial Intelligence and Machine Learning,
Miscellaneous:
- Explore Java 17 language features with Quarkus,
- AWS Network Firewall Reference Architecture,
- AWS Hybrid DNS Resolution Reference Architecture,
- Git Cheat Sheet,
- Why you should be using architecture decision records to document your project,
- Why glibc 2.34 removed libpthread,
- 5 features that will make you fall in love with Emacs,
- How to set an out-of-office message on GNU Mailman,
- Prevent Python dependency confusion attacks with Thoth,
- CPE Weekly Update – Week of December 13th – 17th,
- Migrating to Fedora 35,
- 4 cool new projects to try in COPR for December 2021,
- Looking at Fedora Linux 33 bugs,
- An introduction to Fedora Flatpaks,
- How to publish your content using GitHub Pages and Jekyll.
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