Serverless deployment with NEXUS AI: custom domains, scaling, rollback, and more Published: April 25, 2026 Category: Platform · DevOps Reading time: 16 minutes Author: NEXUS AI Team Serverless means different things to different teams. For most, it means: don't manage servers, don't think about capacity until it matters, and pay for what you actually run. That premise is right. The implementation — tangled cloud console configurations, provider-specific YAML, and per-cloud IAM policies — is where the promise breaks down. NEXUS AI deploys containerized applications to AWS App Runner, Google Cloud Run, and Azure Container Apps from a single CLI command. No cloud console. No provider-specific configuration files. Custom domains, replica scaling, one-click rollback, and health checks work the same way across all three. This post covers every production feature in detail: how it works, what it costs, and the exact CLI commands to run it.…