… Given the scope of recent incidents, we felt it was important to address them with the community today. We know GitHub is critical digital infrastructure, and we are taking urgent action to ensure our platform is available when and where you need it. …
… To prevent incidents like this in the future we are improving our DNS infrastructure resilience to prevent single-datacenter failures from cascading across services, implementing safer rollout and validation with a dedicated environment to test infrastructure changes against production-like traffic… …
… This was due to Redis infrastructure updates that were being rolled out to production to improve our resiliency. These updates introduced a set of incorrect configuration changes into our Redis load balancer, causing internal traffic to be routed to an incorrect host leading to two incidents. …
… In May, we experienced nine incidents that resulted in degraded performance across GitHub services. …
… We continue to analyze logs, validate secret rotation, and monitor our infrastructure for any follow-on activity. …
… Below, we go over the six major incidents specific to February. …
… Previously, even with minimal service disruption, all incidents were classified at least as a partial outage. …
… Endpoint monitoring and control for CI/CD infrastructure The current challenge CI/CD infrastructure is critical infrastructure. …
… Infrastructure as code compliance agent Review plans and manifests against your organization’s guardrails and policies. …
… Fragile infrastructure: Tests fail due to timing, rendering, or environmental noise unrelated to correctness. …