Argo Rollouts at Scale - Automated Rollback for 2100+ Microservices at Monzo

Discover how Monzo Bank implemented Argo Rollouts to bring automated rollback capabilities to over 2100 microservices in this insightful conference talk. Learn about the challenges faced by a regulated bank with a complex backend and frequent deployments, and explore the decision-making process behind choosing Argo Rollouts. Gain valuable insights into the migration strategy, tooling improvements, and the shift towards automated rollback as the default deployment strategy. Understand the benefits of safer deployments for both customers and engineers, including reduced incidents, improved productivity, and decreased cognitive load. Explore the deployment flow, architecture, and refined rules implemented at Monzo. Get practical takeaways on migrating services to Argo Rollout, automating the migration process, and operating Argo Rollouts at scale.