A tutorial on creating Kubernetes clusters on Azure using the Cluster API project, including setup and configuration steps.
A technical tutorial on exposing Kubernetes services to the internet using AWS EKS, Ingress, and the AWS Load Balancer Controller.
A roundup of DevOps news and tools, including GitHub Releases beta, npm security updates, composite actions, and container vulnerability scanning.
A guide to automatically deleting expired Azure test resources using tagged resource groups and Azure Functions to prevent unnecessary costs.
A collection of DevOps resources and tools, including GitHub CLI, ARM templates, GitHub Codespaces, and Bicep for Azure deployments.
Live stream covering WordPress wp_mail() performance testing with SMTP plugins, Mailgun, and Postfix for reliable email delivery.
A curated list of DevOps resources, including exercises, the 2021 State of DevOps report insights, and a GitHub Actions debugging tip.
Introducing k8s-lab-plz, a modular, automated Kubernetes lab environment built with the Please build system for deploying tools like Vault and Prometheus.
A collection of DevOps resources covering Git/GitHub basics, OWASP Top 10, branching strategies, Azure DevOps, and key performance metrics.
Explains how to use command and args fields to override container entrypoints and commands in Kubernetes Pods.
A PyCon AU talk on using Chaos Engineering principles to plan for system failures, focusing on methodology over tools.
A curated list of DevOps resources focusing on GitHub Actions, including tutorials, deployment guides, and common limitations.
A guide to replacing Docker with Podman on Mac and Windows, covering installation, setup, and troubleshooting.
Analyzes how cognitive biases like prevention bias and status-quo bias lead to inefficient software deployment practices like 'No Friday Deploys'.
Explains Azure Resource Locks (ReadOnly/DoNotDelete), their benefits for preventing accidental deletions, and potential pitfalls to consider.
Argues that software engineering interviews must include operations questions to ensure developers understand production systems and operational excellence.
Discusses the appropriate cost for an observability stack, suggesting a rule of thumb of 20-30% of infrastructure spend.
A tutorial on setting up a private Kubernetes cluster using K3S on Raspberry Pi 4 devices within a home network.
A tutorial on using Helmsman, a GitOps tool, to manage and deploy Helm charts to Kubernetes from version-controlled configuration files.
A developer shares practical tips and strategies for passing the hands-on Certified Kubernetes Application Developer (CKAD) exam.
