Docker meetupdublin.23.3.2017
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This document discusses container networking challenges and how Nuage Networks provides an overlay network solution using MP-BGP. It summarizes that Nuage Networks can scale to support 100,000 containers across 200 networks and virtual routing contexts with convergence times under 10 minutes. It also describes how Nuage Networks can integrate containers running on VMs with physical servers and provide multi-tenancy, security and connectivity across cloud environments.
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Docker meetupdublin.23.3.2017
- 1. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. Avoiding Silos in Container Networking Patrick.lynchehaun@nuagenetworks.net @nuagenetworks
- 2. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. ...use BGP (as a Service) .... Old School style 3/24/2017 2 Restful API MP-BGP Control Plane OpenVswitch / VxLAN
- 3. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. TIME Front End MiddleWare SQL DB App Logic Idle 1 2 3 4 5 Container Environments Are More Dynamic than the Old World Containers are created and destroyed on the fly (scatter/gather) To adapt to the demand Overlay SDN needs to follow ,in real time, enforcing the Security, QoS, NAT or service chaining policies for each container.
- 4. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. MP-BGP Control Plane Scale & Convergence For 100K Containers – IN SOFTWARE – BGP as a Service…. Ultra fast. 3/24/2017 4 • 100,000 Containers • 500 Containers per hypervisor • 200 Networks in 200 VRFs (router contexts) • 200 Hypervisors • 20 Networks per hypervisor • Total Convergence Time: 9:24 ! • BGP runs the Internet – since the 1990s Nuage BGP Nuage SDN Overlay Nuage BGP
- 5. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. Challenges With Container Networking …the real world 5 Integration Complex Deployments Security Cloud • App Isolation • Micro-segmentation • Monitoring & Visibility • Connect containers to VMs and bare metal servers • DC GW Integration • Public breakout • Integration with Container Orchestration workflows • Mesos, Docker, Kubernetes, OpenShift – CNM/CNI V M C B M • Private Cloud • Public Cloud • Hybrid Cloud
- 6. Copyright 2013 Alcatel-Lucent. All rights reserved. CONFIDENTIAL - SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOW PROPRIETARY – USE PURSUANT TO COMPANY INSTRUCTION Nuage Networks OVERLAY NETWORKS DOCKER AND AND MORE & POLICIES
- 7. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. Overlay-based Virtual Networks Deployment With SDN Master Node Node VSDKAPI XMPP VRS-K8S Nuage-Kube-Mon Kubernetes Cluster MP-BGP Controller VxLAN VNI = 100 VxLAN VNI = 200 API Policy Engine Provides Multi-tenancy and App Isolation Control over IP Addressing VRS-K8S
- 8. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. DOCKER ON OPENSTACK VMS (POD TO VM COMMUNICATION) – NO SILOS! 8 Physical Server Docker Node VM Docker Node (Physical Server) Nuage MP-BGP Controller VMVM Policy Groups
- 9. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. 10 Virtual Routing & Switching MP-BGP Controller API Virtual Service Directory VPN Connection VPC Container Multi-Cloud Deployments Cloud VM SDN-WAN SDN-WAN IPSec Tunnel
- 10. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. X 3/24/2017 11
- 11. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. Nuage Networks VSP Nuage Networks VSPK (Open Source) http://github.com/nuagenetworks http://nuagenetworks.github.io/ Nuage Networks VSP Installation Required Open Automated Secure Flexible Scalable CHALLENGE – DEPLOY DOCKER AND SDN FOR TESTING
- 12. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. Nuage Networks Data Center VSD VSC lab01.nuagex.io Private Data Center
- 13. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. 1. 2. 3. Create a free account @ nuagex.io Auto Deploy Management & Control elements of the Nuage Networks VSP Auto Install VRS on host machine(s) Instantiate VM or container based workloads and Run your test workload(s) Connected workloads in less than 5 minutes! Login Deploy Run
- 14. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. LAUNCH DATE nuagex.io
- 15. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. Nuage Networks Data Center VSD VSC lab01.nuagex.io Private Data Center
- 16. © 2016 Nokia. All rights reserved. Nuage Networks is a Nokia venture. THANK YOU FOR HOSTING
Editor's Notes
- Application Security Application Isolation Micro-segmentation Monitoring and Visibility (VSS) CI/CD Workflow and orchestration Integration with Container Orchestration (K8S, Mesos) workflows Advanced application deployments Connect Containers, VMs & bare metal servers Externalize public services using VSG Micro-Services monitoring Visualize micro-service flows Monitor micro-services load and response times
- This is a high level view of of a VSP deployment with Kubernetes. The integration requirements 2 components. 1. kube-mon – that runs on the K8s master/masters (HA deployments) 2. k8s plugin – that runs on all of the k8s nodes (could be baremetal or virtual) The next slide has more details on this.