Learn how to diagnose and resolve network connectivity issues when accessing containerized services from external machines, including firewall configuration for both host and container environments.
Month: February 2026
Pods and CNI Networks in Podman: Best Practices for Container Networking
Learn how to leverage Podman Pods and CNI networks for secure, scalable container deployments. Discover best practices, real-world architecture patterns, and practical examples for managing tightly coupled services and inter-container communication
Running Large Language Models Locally with Podman and Ollama
Learn how to set up and run powerful LLMs like Qwen2.5-14B on your local machine using Podman and Ollama. This comprehensive guide covers installation, model deployment, and troubleshooting for split GGUF files.
Run Claude Code with a Local LLM Using Ollama
Want to use Claude Code without sending data to the cloud or paying API fees? You can point it at a locally running LLM via Ollama in just a few minutes. Here’s exactly how.
Using strace to Debug Facter Custom Facts in Puppet
Struggling to find where to place custom facts for Puppet’s Facter? Standard debugging commands coming up empty? Learn how to use the powerful strace command to trace system calls and discover exactly which directories Facter checks for custom facts. This step-by-step guide shows you how to diagnose configuration issues, create the proper Facter config file, and successfully deploy custom facts to your Puppet agent nodes.