Why Holiday Deploys Fail Without Infrastructure Context
Holiday deployments have a way of revealing problems teams usually manage to hide. It’s not that engineers suddenly become reckless. It’s that the guardrails teams rely on every other week — availability, familiarity, and shared context — aren’t fully present. When something breaks during a holiday deploy, the issue is rarely the change itself. It’s that no one on call owns the full historical context of the infrastructure anymore. That gap is what turns small issues into long nights. When Context Disappears, Risk Multiplies Modern cloud environments are shaped by accumulation. A hotfix added during an outage. A permission expanded to unblock a delivery. A dependency rerouted after a performance incident. A config tuned for a temporary workload spike. Each decision is rational in the moment. But over time, the reasoning behind those decisions fades. During normal operations, teams compensate with experience. Someone remembers why that exception exists. Someone knows not to touch tha...