Discord Webhook Alerts: Route Downtime to a Channel
Discord webhook alerts put downtime in the channel people already watch. Here is the embed payload, the mention control and the rate limit that drops alerts.
Knowledge hub
Cross-region confirmation, timing waterfalls, and the craft of quiet monitoring.
Disaster Recovery Plan: Tiers, Roles and Proof
A disaster recovery plan is only worth the last rehearsal behind it, so tier the services, name the dependencies and file a measured recovery time.
Consul Health Check: Types, States and Blind Spots
A consul health check decides which instances the catalog hands out. Here are the ten check types, what warning really does, and the failure it misses.
Cloudflare Health Check Setup and Its Blind Spot
A Cloudflare health check tells you the origin is answering the edge, which is not the same as a customer being able to load your site through it.
Chaos Engineering: Experiments That Prove Detection
Chaos engineering breaks part of a live system on purpose. The value comes from the hypothesis, the blast radius and an independent check that noticed.
Canary Deployment: Rollout Steps and Pass Criteria
A canary deployment gives a new build a small slice of live traffic first, and the hard part is deciding what a passing slice actually looks like.