We’ve all done it — deleted a graph from a dashboard, realised we still need it but have forgotten the query. Use Terraform to go back in time and save yourself the headache

The greatest irony is that DevOps aimed to help developers talk with operations, and vice versa, yet developers are even further away from understanding how their code operates at runtime.

Regardless of the replication mechanism you must fsync() your data to prevent global data loss in non-Byzantine protocols.

snips.sh is a free, anonymous, open source, snippet hosting service

TL;DR: in this article, you will learn how ClusterIP services and kube-proxy work in Kubernetes.

This is a short tutorial on how to add end to end distributed tracing manually to your publisher subscriber. Here we use Datadog, Go or Node and RabbitMQ, but the concepts are applicable even using other distributed tracing tooling, prog language or message broker (e.g. Kafka, SQS and more)

DNSControl is a system for maintaining DNS zones. It has two parts: a domain specific language (DSL) for describing DNS zones plus software that processes the DSL and pushes the resulting zones to DNS providers such as Route53, Cloudflare, and Gandi. It can send the same DNS records to multiple providers. It even generates the most beautiful BIND zone files ever. It runs anywhere Go runs (Linux, macOS, Windows). The provider model is extensible, so more providers can be added.