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Achieving Network Deployment Flexibility with Mirantis OpenStack

Technology Marketing | Cloud Architect | OpenStack | SDN/ NFV | Security em Mirantis
20 de Aug de 2016
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Achieving Network Deployment Flexibility with Mirantis OpenStack

  1. Copyright © 2016 Mirantis, Inc. All rights reserved www.mirantis.com Achieving Network Deployment Flexibility with Mirantis OpenStack For Intel Network Builders June 2016
  2. Copyright © 2016 Mirantis, Inc. All rights reserved Introductions Kamesh Pemmaraju | VP of Product Marketing Kamesh owns product and partner marketing for Mirantis. Previously, he was responsible for product management for Dell OpenStack solutions. As a frequent speaker at OpenStack community and business events, and as an avid blogger focused on cloud, mobile, and big data, Kamesh draws on his strong knowledge of emerging technology markets, broad open source experience, and technical consulting background to ask the right questions and advocate tirelessly for innovation. Follow him on Twitter @kpemmaraju Eric Ji | Sr. Manager, Partner Marketing Eric Ji is responsible for joint go-to-market activities and sales enablement with technology partners in OpenStack ecosystem. Prior to Mirantis, Eric served 10+ years at Juniper Networks in a variety of roles in solution architect, marketing​​, engineering and management​. ​​His technical background spans Cloud, NFV, SDN, Security, Virtualization, and Data Center Fabric. DP Ayyadevara | Sr. Product Manager DP is Senior Product Manager - Networking at Mirantis. Previously, he worked at Cisco Systems, where he spent 9 years managing SDN Controllers, Data Center Switches, and Core Routing Platforms. Prior to Cisco Systems, DP was at Tellabs, Riverstone Networks and Ericsson, developing Networking Protocols Software for routing and switching platforms.
  3. Copyright © 2016 Mirantis, Inc. All rights reserved Housekeeping ●Please type in questions below the slides. ●We’ll address them during Q&A at the end.
  4. Copyright © 2016 Mirantis, Inc. All rights reserved Agenda Industry Trends - Why NFV? Mirantis Open Cloud and NFV NFV features of Mirantis OpenStack Demo Resources Q&A
  5. Copyright © 2016 Mirantis, Inc. All rights reserved Industry Trends - Why NFV?
  6. Copyright © 2016 Mirantis, Inc. All rights reserved Major Challenges impacting CSP’s OTT* Threat Jeopardizing CSP’s revenue ● OTT exploding, customer affinity eroding ● New compute platform, new challenges ARPU* Down ARPU* is falling due to: ● Increasing churn ● Growing customer acquisition and retention costs ● Net Neutrality regulation limiting QoS revenue Lack of Agility Not able to add VAS* fast enough ● Need Service Agility ● While reducing OPEX and CAPEX OTT Over The Top ARPU Average Revenue Per Unit VAS Value Added Services
  7. Copyright © 2016 Mirantis, Inc. All rights reserved Telco Cloud / NFV is about Service Agility Virtualization Unlocks CSP Business Potential • Improve service delivery cost structures • Accelerate service innovation and creation • Customer wallet share • New customer segments Benefits Traditional Network Function Network Function Virtualization (NFV) VMs VMs VNFs Network SwitchesGeneric Servers Commodity Storage OPENSTACKVIRTUAL TRADITIONAL NETWORK APPLIANCES SERVICE PROVIDER APPLICATIONS EPC Session Border Controller CDN PE Router IMS DPI Firewall Carrier Grade NAT DNS WAN Acceleration
  8. Copyright © 2016 Mirantis, Inc. All rights reserved Mirantis Open Cloud and NFV
  9. Copyright © 2016 Mirantis, Inc. All rights reserved Mirantis Open Cloud Vision Open • Open community approach to developing NFV platform • ETSI-NFV compliant • 100% Open Source, No vendor-lock in Unified • One Cloud for NFV, IoT, and Enterprise IT workloads • Best-of-breed, validated solutions from large partner ecosystem • Purpose-engineered by Mirantis: the leading OpenStack contributor. Agile • Software-defined service definition • Scalable and Extensible Architecture 1 2 3
  10. Copyright © 2016 Mirantis, Inc. All rights reserved Mirantis ETSI NFV Compliant Architecture Mirantis OpenStack Web-scale Distribution ● #1 Purpose-built OpenStack installer ● Hardened, supports HA ● Optimized for NFV, integrated with SDN Controllers Management and Orchestration (MANO) ● Orchestration = Service Orch (SO) + Resource Orch (RO) ● Murano, de-facto RO, and part of OSM ● VNF Catalog and Application Repository NFV Infrastructure ● Mirantis Cloud Framework & prescriptive Blueprints ● Data Plane Acceleration ○ High performance OVS with SR-IOV ○ OVS with DPDK support in-progress ● Driven through Automation Blueprints Why Mirantis? 1 2 3 1 2 3
  11. Copyright © 2016 Mirantis, Inc. All rights reserved Mirantis NFV Partner Ecosystem mapped to ETSI… ...we enable customers to focus on VNFs/Applications Infrastructure SW/SDN Data plane Acceleration Orchestration Telco Service VNFs Platform Services VNFs Why Mirantis?
  12. Copyright © 2016 Mirantis, Inc. All rights reserved Aligned to Telco Cloud / NFV Use Cases Mobile Core 1. vEPC: Virtual Evolved Packet Core 2. vIMS: Virtual IP Multimedia Subsystem Edge 3. VS-SC: Virtual Services-Service Chaining 4. vPE: Virtual Provider Edge, Service Anchor Point 5. vE-CPE: Virtual Enterprise-Customer Premise Equip. 6. vCPE: Virtual (Customer) Home Premise Equip. 7. OMB: Optimized Mobile Broadband
  13. Copyright © 2016 Mirantis, Inc. All rights reserved NFV Features of Mirantis OpenStack
  14. Copyright © 2016 Mirantis, Inc. All rights reserved Mirantis OpenStack Addresses NFV Requirements ● Scalable Cloud ● High Performance/Low Latency Compute ● Accelerated Virtual Network
  15. Copyright © 2016 Mirantis, Inc. All rights reserved Scalable Clouds • Multi Region • Shared Nothing - Global • Shared Critical Components – Country • Shared Infra - Metro • Cluster Scale • Out of the Box – 200 • Buildable to – 1000 • Mirantis and Co-Dev partners roadmap • Out of the box: 500, 1000, 5000
  16. Copyright © 2016 Mirantis, Inc. All rights reserved High Performance/Low Latency Compute • Guaranteed resources for workloads • Huge Page Support • Enhances Virtualized Performance • NUMA and IO-NUMA aware • NUMA/CPU Pinning • Guaranties Resources • Limit Response Jitter • Eliminates Noisy Neighbor
  17. Copyright © 2016 Mirantis, Inc. All rights reserved • Ultra-low latency • Very core efficient • Basic Multi-tenancy • Interface dependent • Flexible • Low Latency • Advanced network encapsulation • Advanced features: Service Chaining, Security Accelerated Virtual Network Preserve Openness, Provide Choices Hardware Acceleration – SR-IOV Software Acceleration - DPDK &
  18. Copyright © 2016 Mirantis, Inc. All rights reserved SR-IOV overview • NIC divides itself into PF and VFs • PF control interface • VF virtual functions • VF has a at least one RX/TX queue pair • VFs are given to VM as PCI pass-through devices • Packet classifier on a NIC is used to steer traffic • Advantages • DMA into Guest, no host CPU is used to move packets • No vSwitch latency • Multi-tenancy – VLANs • Anti-spoofing support • Limitations • No VXLAN in current NIC generation • No Firewall (Need switch ACL integration) • Cannot run OVS on VFs (promisq mode is required) • Can run vRouter/vRouter-DPDK on the VF VF1 Physical Function VM1 VF Driver VF2 VF3 VFn PF Driver VM2 VF Driver VM3 VF Driver VMn VF Driver Hypervisor
  19. Copyright © 2016 Mirantis, Inc. All rights reserved Hardware Acceleration Options Supported • Intel NICs • Niantic • Forteville • Mellanox • Connect X-3 Pro network adapters • Qlogic • 3400/8400/45000 series adapters • Netronome intelligent server adapters • OVS acceleration • vRouter acceleration
  20. Copyright © 2016 Mirantis, Inc. All rights reserved OVS/DPDK • Open Source • Fast Innovation Cycle • Large Community • Community effort • OVS 2.4 or greater • Bypass Kernel • 3 mpps per core • Significant improvement in progress • Current limitations • VLAN only (MOS 9, VXLAN MOS 10) • Security groups under development vRouter/DPDK • Flexible • Powerful feature set • OpenContrail/Juniper effort • Contrail 3.0 or greater • Bypass Kernel • 2 mpps per core • Full Contrail features supported Software Acceleration Options 6Wind Virtual Accelerator • Ultrahigh performance • Good host and VNF solution • Commercial product • Integrated with MOS 7 or greater • Hooks existing OVS • 6 mpps per core • Features are extensible
  21. Copyright © 2016 Mirantis, Inc. All rights reserved Demo
  22. Copyright © 2016 Mirantis, Inc. All rights reserved Demo Steps: 1. Fuel OpenStack Environment Creation and Deployment 2. Fuel automatically detects NICs that support of DPDK, or SR- IOV 3. Using Fuel to configure SR-IOV and DPDK 4. VM instance creation: SR-IOV, DPDK Demo Benefits: ● Single pane of glass with Fuel ● Automated repeatable deployment ● Post-deployment operation
  23. Copyright © 2016 Mirantis, Inc. All rights reserved Demo: Create OpenStack cluster
  24. Copyright © 2016 Mirantis, Inc. All rights reserved Demo: Configure Node Attributes with Fuel ▪ CPU pinning Fuel allows configuration of amount of CPU cores on a Compute node that will be dedicated for CPU pinning ▪ Huge Pages Fuel allows Operator to specify amount of RAM on a Compute node to be dedicated for Huge Pages
  25. Copyright © 2016 Mirantis, Inc. All rights reserved Demo: Configure SR-IOV with Fuel ▪ Fuel detects NICs that support SR- IOV enablement and #of VFs supported ▪ Fuel allows Operator to configure NIC as SR-IOV interface ▪ Fuel allows Operator to specify amount of VFs that VMs can consume from this particular NIC ▪ Fuel allows Operator to assign NIC with SR-IOV enabled to a particular physical network
  26. Copyright © 2016 Mirantis, Inc. All rights reserved Demo: Configure DPDK with Fuel ▪ Detect NICs that support DPDK ▪ Enable DPDK on specific NIC or bonded interfaces with this NIC ▪ Adjust amount of CPU cores and RAM provided to OVS-DPDK for performance tuning ▪ Fuel deploys DPDK-enabled OVS package and DPDK drivers when Operator selects DPDK features
  27. Copyright © 2016 Mirantis, Inc. All rights reserved Demo: Horizon Configuration ● Create VM flavor for NFV workloads 1. Enable CPU pinning 2. Enable Huge Pages
  28. Copyright © 2016 Mirantis, Inc. All rights reserved Demo: Horizon Configuration ● Spawn SR-IOV VM instance 1. Create Neutron port for SR-IOV VM 2. attached to port from previous step ● Spawn DPDK VM instance
  29. Copyright © 2016 Mirantis, Inc. All rights reserved ●Latest Mirantis OpenStack Release - MOS 9.0 coming in July ●Mirantis OpenStack 7.0 NFVI Deployment Guide ●Deploy NFV on OpenStack ●NFV Partner ecosystem Please see links in webinar attachments panel. Resources
  30. Copyright © 2016 Mirantis, Inc. All rights reservedCopyright © 2016 Mirantis, Inc. All rights reserved Q&A Recording will be available on demand.
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