eBPF and Cilium: the easy route to modern Kubernetes networking
Kubernetes networking can feel like a tangle of iptables rules, overlay tunnels, and magic services that “just work” until they don’t. Lately, one idea has been quietly moving that magic...
Balancing immediacy and stability in GitOps reconciliation loops
Why reconciliation loops matter In GitOps, controllers continually compare the “desired state” in Git with the “actual state” in the cluster and take actions to make them match. That continuous...
Packaging Helm charts to OCI registries and keeping values secure
Helm remains the go-to packaging tool for Kubernetes apps. Two recent shifts are shaping how teams package and distribute charts in production: first, the move to OCI-based registries for chart...
Scaling Prometheus with Grafana Agent and Remote Write to a Scalable TSDB
Prometheus is excellent for short-term, single-node monitoring, but when you need long-term retention, global querying, or to support hundreds of clusters, the standard single-server model starts to break down. A...
Short-lived identities and automated scanning: a practical pattern for secure CI/CD secrets
Modern CI/CD pipelines do two risky things at once: they act with privileged access to deploy and they process source that can contain secrets or insecure dependencies. A pragmatic way...
When Logs Sing: How Embeddings, Causal Graphs and LLMs Reveal Infrastructure Issues Early
Modern infrastructure systems generate mountains of logs: ephemeral debug messages, structured JSON events, trace fragments, and the occasional cryptic stack trace. That deluge is both a blessing and a curse....
Designing auditable, policy-driven golden paths in Backstage
Golden paths make the routine faster and safer: they capture platform best practice as templates, scaffold new projects, and codify defaults so developers spend time on features, not plumbing. Backstage...
Automating Kubernetes deployments with GitHub Actions and Argo Rollouts
Continuous deployment to Kubernetes is safer when you reduce blast radius and let the system verify a release before promoting it to everyone. A practical, modern pattern is to use...