Architecting Multi-Cluster Service Mesh with Istio Ambient Mode and eBPF
A practical architecture guide to running Istio Ambient Mode across multiple Kubernetes clusters, with eBPF-powered data planes handling L4 and waypoint proxies owning L7.
Kubernetes
Inside Linux Namespaces: Unpacking the Kernel Primitives That Power Container Isolation
Containers look like lightweight VMs, but they’re really just processes wrapped in namespaces and cgroups. We unpack mount, PID, network, UTS, IPC, user, and cgroup namespaces, trace how runtimes like containerd wire them together, and explore the failure modes every SRE should know.
Mastering Linux cgroups v2 Resource Isolation: Implementation, Control Groups, and Production Performance Tuning
A deep dive into cgroups v2 architecture, practical commands, and performance‑tuning tricks you can apply today to keep containers and services well‑behaved in production.
Implementing Circuit Breakers in Service Meshes: Architecture, Traffic Management, and Resiliency Patterns
A deep dive into circuit breaker implementation within service meshes, showing architecture, traffic management tactics, and practical resiliency patterns for modern cloud-native teams.
Implementing Circuit Breakers in Service Meshes: Architecture, Fault Tolerance, and Production-Ready Patterns
A deep dive into circuit‑breaker architecture for service meshes, covering state machines, production patterns, and real‑world Istio configurations.