Explores Azure Application Gateway for Containers' new overlay network support in AKS and how to monitor traffic using VNet Flow Logs.
A tutorial on using Kubernetes NetworkPolicy to isolate namespaces, preventing cross-namespace traffic while allowing internet access.
Explains how to add supplemental Pod IP ranges to Google Kubernetes Engine (GKE) clusters, including a practical demonstration.
Explores methods to expose a container port after it's already running, focusing on a proxy container solution for debugging.
A deep dive into the technical mechanics of container port publishing, explaining port forwarding, NAT, and implementation differences across runtimes.
A technical deep dive into Kubernetes networking, explaining how to manually set up pod routing between nodes using BGP and the BIRD routing daemon.
Explains how to expose multiple Docker/Podman containers on the same host port without using Kubernetes or reverse proxies.
Using scrapligo to automate CLI interactions with network functions running in Kubernetes pods via kubectl exec commands.
Explores service discovery in Kubernetes, comparing server-side and client-side approaches and how Kubernetes combines them.
A guide to fixing missing client IPs in Docker containers on Synology NAS by adding iptables rules and making the solution permanent.
A technical guide on implementing canary deployments using Traefik's weighted load balancing feature for Docker containers.
Explains how sidecar proxies in containerized environments handle cross-cutting concerns like retries and tracing, reducing code complexity.
A technical guide on configuring a Docker container to resolve and communicate with Kubernetes services running inside a local kind cluster.
Guide on configuring JMX metrics access for Apache Kafka and related services running in Docker containers from the host machine.
A guide to implementing and testing Kubernetes Network Policies on Azure Kubernetes Service (AKS) using the kube-router CNI plugin.
A hands-on review of AppSwitch, a new networking abstraction layer for containers and hybrid environments, exploring its potential to simplify complex container networking.
A guide to creating and using user-defined Docker networks for seamless inter-container communication on Linux, including practical examples.
A guide to setting up a transparent caching proxy for Docker containers to speed up builds and handle corporate network restrictions.
A guide explaining how to manually configure Docker's network bridge to assign containers IPs from a specific, non-default address range.
