Building web scale data centers require simple, open, scale-out, secure, automated software architectures. This requires disaggregation of the technology stack so that applications can run in any cloud, cloud workloads can run on any device, and software is not locked to hardware. Here we will present a solution using JUNOS control plane (cRPD) running as a software micro-service which provides management, routing, programmability and rich telemetry in a container package. Will demonstrate following use cases using cRPD, 1. Scale out Route Reflector and Route Server with Kubernetes 2. Routing on the host (BGP, ISIS, OSPF, BFD, Netconf, OpenConfig, gRPC based APIs & telemetry) 3. Egress peer engineering in Data Centers 4. Building Overlays in Data Centers (L3VPN, EVPN) with MPLSoUDP, VxLAN, SR-MPLS 5. Securing host in data centers - filtering and DDoS protection using BGP Flow spec 6. Routing on SONiC for white box switches 7. Routing on edge cloud gateway
