Agile OpenStack Networking with Cisco solutions Rohit Agarwalla, Technical DEVNET-1107

Size: px

Start display at page:

Download "Agile OpenStack Networking with Cisco solutions Rohit Agarwalla, Technical DEVNET-1107"

Grace Booth
5 years ago
Views:

2 Agile OpenStack Networking with Cisco solutions Rohit Agarwalla, Technical DEVNET-1107

3 Agenda Introduction to OpenStack Cisco and OpenStack OpenStack Networking Neutron Neutron Network Architectures Cisco Integrations into Neutron Summary 3

4 Introduction to OpenStack 4

5 OpenStack Overview Open source Cloud Computing Platform for Private and Public Clouds Design tenets scale & elasticity, share nothing & distribute everything 5

6 OpenStack Projects Compute (Nova) Dashboard (Horizon) Database (Trove) Network (Neutron) Image (Glance) Orchestration (Heat) Object Storage (Swift) Identity (KeyStone) Data Processing (Sahara) Block Storage (Cinder) Telemetry (Ceilometer) Deployment (Triple O) Bare Metal (Ironic) DNS (Designate) Application Catalog (Murano) Containers (Magnum) Key Management (Barbican) Policy (Congress) File System (Manila) Messaging (Zaqar). 6

7 OpenStack Progress 24,000 people 495 companies Mitaka April 2016 Kilo May 2015 IceHouse April Newton Oct 2016 Liberty Oct 2015 Juno Oct th OpenStack release 1933 contributors 760 new features 8300 bugs fixed 164 companies 2013 Havana Oct 2013 Grizzly April Folsom Sept 2012 Essex April Diablo Sept 2011 Cactus April 2011 Austin Oct 2010 Started with Compute 2010 Bexar Feb contributors 30 new features and Storage service 7

8 Cisco and OpenStack 8

Cisco and OpenStack Code contributions across several

Compute, Dashboard, Storage, Containers Incubating new

Community Participation Engineering Neutron/Cinder/Ironic

CSR1K, ASR1K, UCS Cisco Applications on OpenStack OpenStack

data centers Metapod (Formerly MetaCloud) Cloud Services

9 Cisco and OpenStack Code contributions across several services Network. Compute, Dashboard, Storage, Containers Incubating new OpenStack related Projects GBP, PlaceWise, AVOS, VMTP Community Participation Engineering Neutron/Cinder/Ironic Plugins/Drivers for Cisco infrastructure Nexus, APIC, CSR1K, ASR1K, UCS Cisco Applications on OpenStack OpenStack based Global Intercloud hosted across Cisco and partners data centers Metapod (Formerly MetaCloud) Cloud Services Partners/ Customers Cisco Validated Designs, UCSO Work closely and jointly with customers to design and build OpenStack environment 9

10 OpenStack primary project code contributions by Cisco New resources for Neutron PCI Passthrough and Nova Flavor Heat template improvements Archive Policy per metric level Heat Gnocchi Kolla Containers - Ceilometer, Mongo, Neutron Container Sets - database-control, messaging-control, service-control, compute-control, computeoperation-nova Transport Layer Security Sub-ordinate certificate feature Kafka Publisher Alarms severity Network services notification plugin Resource metadata caching Barbican Metering Kilo + Liberty release Magnum Neutron Kubernetes plugin Python API for k8s CLI Container Networking Model Multiple IPv6 prefixes, IPv6 PD IPv6 router support VLAN trunking UCSM, Nexus driver ASR1000 driver CSR1Kv VPN driver Neutron IPv6 and L3 plugin support Devstack Horizon Curvature panel Ceph panel 10

11 OpenStack Networking - Neutron 11

12 OpenStack Network Architecture Tenant A Network Node(s) Running Network Service Agents Data Network External Network Management Network Compute Node (s) Running Compute and Network agents API Network Controller Node(s) Running Database, Message Queue Server, API Services, Scheduler.. Router Internet Network Purpose IP Address Management Network External Network API Network Data Network Used for internal communication between OpenStack Components Used to provide VMs with Internet access Exposes all OpenStack APIs, including the OpenStack Networking API, to tenants Used for VM data communication within the cloud deployment. Reachable only within the data center Reachable by anyone from the Internet Reachable to Tenants Reachable within the Tenant address space 12

Neutron Overview Physical implementation Management Network Logical Model Tenant A Router Tenant A Network Node(s) Namespace Compute Node VM1 Compute

13 Neutron Overview Physical implementation Management Network Logical Model Tenant A Router Tenant A Network Node(s) Namespace Compute Node VM1 Compute Node VM2 VM1 Controller Node(s) Subnet Red Subnet Blue vswitch vswitch vswitch VM 1 VM 2 VM 1 Data Network API Network External Network Router Internet 13

VLAN OpenStack Neutron Architecture GRE VXLAN ML2 Cisco Nexus OVS Other vendor plugins OpenDayLight APIC More vendor drivers Load Balancer HA Proxy Firewall IPTables StrongSwa n VPN L3 Services

14 VLAN OpenStack Neutron Architecture GRE VXLAN ML2 Cisco Nexus OVS Other vendor plugins OpenDayLight APIC More vendor drivers Load Balancer HA Proxy Firewall IPTables StrongSwa n VPN L3 Services Namespace Core API Network Port Subnet Resource and Attribute Extension API ProviderNetwork PortBinding Router Quotas SecurityGroups AgentScheduler LBaaS FWaaS VPNaaS. Neutron Core plugins REST API Neutron Server Neutron Service plugins Message Queue DHCP Agent dnsmasq L3 Agent IPTables on Network Node L2 Agent vswitch Core + Extension REST API s Message Queue for communicating with Neutron Agents Core and Service Plugins Different vendor core plugins Type Drivers Mechanism Drivers Different network technology support ML2 plugin with Type and Mechanism Drivers Service plugins with backend drivers 14

15 Neutron Architectures 15

16 Layer 2 network tenant topologies Host and Network based VLAN Host based overlays Network based overlays Compute Node Compute Node Compute Node Compute Node Compute Node Compute Node VM3 VM1 VM4 VM2 VM3 VM1 VM4 VM2 VM3 VM1 VM4 VM2 vswitch vswitch vswitch vswitch vswitch vswitch Data Network Data Network Data Network Fabric Leaf, Top of Rack Fabric Leaf, Top of Rack Fabric Leaf, Top of Rack VLAN Overlay 16

17 Layer 2 network tenant topologies Design Considerations Number of Tenant Network Segments VLAN based tenant networks Host Host and Network VXLAN based tenant networks Host VXLAN offload - Network Multicast v/s Controller 17

18 Layer 3 tenant network topologies Linux Host Service VMs Fabric or Service Node Network Node(s) Compute Node Compute Node Compute Node Network Node(s) Compute Node Namespace VM1 VM2 Service VMs VM1 VM2 VM1 VM vswitch vswitch vswitch vswitch vswitch vswitch Data Network Fabric, Top of Rack Data Network Fabric, Top of Rack Data Network Fabric, Service Node 18

19 Layer 3 network tenant topologies Design Considerations Number of Tenant Routers External connectivity for tenant networks Floating IPs L3 Traffic Pattern E-W and N-S Routing 19

20 Cisco integrations into Neutron 20

21 Neutron Layer 2 Default Implementation Network REST API requests Neutron Server Neutron Core plugin (ML2) Open vswitch/linux Bridge Mechanism Drivers RPC message to agent on nodes VM VM Compute Node vswitch Network and Compute Nodes Implements Neutron Core Resources Open vswitch and Linux Bridge Mechanism Drivers Agents on Network and Compute Nodes Host based VLAN or Overlay (VXLAN, GRE) Type Drivers 21

22 Neutron Reference East-West L2 (Switched) Traffic Management Network Neutron Host(s) Nova Host PKT Nova Host Nova Host DHCP ports VM1 VM2 VM3 VM4 VM5 VM6 Controller Host(s) vswitch vswitch vswitch vswitch Data Network External Network Packet path animation for packet traveling from VM1 VM3. Router Internet API Network 22

23 Neutron Cisco Nexus Driver Neutron Server Neutron Core plugin (ML2) Cisco Nexus Driver netconf Ncclient Nexus Nexus ToR create/update port request sent to Neutron Nova VM on a Compute VM Nodes VM Compute Nodes Features Works with multiple Nexus platforms VLAN configuration VXLAN configuration Nexus_VXLAN Type Driver Multicast VLAN to VNI association Benefits No Trunk all tenant VLANs on compute node interfaces on ToR Dynamic provisioning/deprovisioning on ToR Network based overlays 23

24 Neutron Cisco Nexus1000v Driver (KVM) Neutron Server Neutron Core plugin (ML2) Nova Features: Associate Network Profiles to Neutron Networks Associate Policy Profiles to Neutron Ports Supports VLAN and VXLAN (unicast and multicast) network segmentation Cisco N1Kv Driver REST API N1Kv N1Kv VSM VSM Network Profile:Network Segment Pool Policy Profile:Port Profile VM VMs on Compute Node N1Kv VEM VM Compute Nodes Horizon integration Benefits Logical grouping of network segments Security, Monitoring, Quality of Service (QoS) Enhanced visibility and manageability of virtual machine traffic 24

25 Neutron Cisco UCSM Driver (KVM) Neutron Server Neutron Core plugin (ML2) Cisco UCSM driver UCSM SDK UCS Fabric Interconnect create/update port VM Nova VM VMs on Compute Node Compute Nodes Features: Nova and Neutron enhancements to support SR-IOV Supports VLAN configuration of SR-IOV ports (using port profiles) and vnic ports (using Service Profiles) Enables configuration of VLAN profiles and automatic association with network ports Benefits SR-IOV and non SR-IOV based UCS Fabric Interconnect configurations Configures multiple UCSMs 25

26 Neutron DHCP Implementation Network REST API requests Neutron Server Neutron DHCP Service RPC message to agent on nodes DHCP agent Compute Node DNSMASQ Network Node Namespace and dnsmasq for every network Dnsmasq Reloads with every port add/delete 26

27 Neutron Reference DHCP Traffic Management Network Neutron Host(s) Nova Host Nova Host Nova Host DHCP ports PKT VM1 VM2 VM3 VM4 VM5 VM6 Controller Host(s) vswitch vswitch vswitch vswitch Data Network External Network DHCP request/response animation for packet traveling from VM1 DHCP port. Router Internet API Network 27

28 Neutron DHCP Implementation with Cisco Prime Network Registrar (CPNR) Network REST API requests Neutron Server REST API CPNR CPNR DHCP Traffic DHCP configuration includes CPNR API end point configuration Mapping Network to Virtual Private Network (VPN) Subnet to Scope Neutron DHCP Service RPC message to agent on nodes DHCP agent Compute Node DHCP Relay Network Node Request and Responses handled using UDP ports Benefits Relay is stateless and can be run in Active-Active Highly Available CPNR Server for all tenants 28

29 Neutron Routing Implementation Routing REST API requests Neutron Server Neutron router HA capabilities using VRRP Neutron Service plugin (L3) Agent Scheduler Picks a L3 agent on a Network Node L3 agent on Network L3 agent Nodes on Network Node Default Gateway, Namespace and IPTables Namespace maps to a Neutron logical router. IPTables handle address translations VM VM Compute Node Compute Nodes L3 traffic goes through Network node 29

30 Neutron Reference East-West L3 (Routed) Traffic Routing Management Network Neutron Host(s) Virtual Router Nova Host Nova Host PKT VM1 VM2 VM3 VM4 Nova Host VM5 VM6 Controller Host(s) vswitch vswitch vswitch vswitch Data Network External Network Packet path animation for packet traveling from VM1 VM4 Router Internet API Network 30

31 Neutron Reference North-South L3 Traffic (NAT) NAT Management Network Neutron Host(s) Virtual Router Nova Host Nova Host PKT VM1 VM2 VM3 VM4 Nova Host VM5 VM6 Controller Host(s) vswitch vswitch vswitch vswitch Data Network External Network Packet path animation for packet traveling from VM1 Internet Router Internet API Network 31

32 Issues in Neutron Reference L3 and ASR1K Solutions NAT for External Connectivity: Issue - Scale limitation in Linux iptables software NAT. Solution - ASR1K can scale up to 4 million dynamic NAT entries and 16K static NAT entries. Tenant Routing: Issue - Scale limitations in Linux namespaces based software tenant networking. Solution - ASR1K uses Virtual Routing and Forwarding (VRF) instances for tenant routers. ASR1K can scale up to 4k VRFs (8k in upcoming release). Tenant Networks: Issue- Scale limitations in Linux software based interfaces. Solution - ASR1K plugin maps tenant networks to sub-interfaces on ASR1K. ASR1K supports up to 64k sub-interfaces. Data Throughput: Issue - Performance limitations with software packet forwarding and NAT on generic compute hardware. Solution - ASR1K can perform packet forwarding and NAT at rates upto 230 Gbps. 32

Neutron Cisco ASR1000 for Neutron L3 Service Neutron Server Neutron Service plugin (L3) Config Agent Cisco Config Agent Routing Device Driver (ASR1K) netconf Nexus ASR1K Mapping of Neutron reference

33 Neutron Cisco ASR1000 for Neutron L3 Service Neutron Server Neutron Service plugin (L3) Config Agent Cisco Config Agent Routing Device Driver (ASR1K) netconf Nexus ASR1K Mapping of Neutron reference L3 implementation - Linux namespaces - ASR1K VRF Internal Router ports ASR1K VLAN or Port Channel sub interfaces External Gateway ports ASR1K VLAN or Port Channel sub interfaces Linux IPTables ASR1K NAT Benefits Routing using physical infrastructure Support for HSRP and Port Channel Neutron Multi-region Support 33

Nova Compute Nodes OpenStack Controller Neutron Server with Cisco

34 OpenStack Neutron + Nexus + ASR : Physical Topology Example Layer-3 Network Core Nexus Layer-2 Fabric Tenant VLANs and External Traffic Nova Compute Nodes OpenStack Controller Neutron Server with Cisco Config Agent ASR 1000 Routers Management Network (NETCONF provisioning) 34

35 ML2 Nexus and ASR1K - East-West L3 (Routed) Traffic Management Network ASR1K L3 Plugin Neutron Host(s) ASR1K ML2 Nexus Driver Nova Host Nova Host PKT VM1 VM2 VM3 VM4 Nova Host VM5 VM6 Controller Node(s) Virtual Router vsw vsw vsw VRF with default GW and NAT (to global routing). Nexus TOR External Network Nexus TOR Router API Network Data Network (L3 routed) Internet Note : Packet animation included VM1 VM4 35

36 ML2 Nexus and ASR1K - North-South L3 Traffic (NAT) Management Network ASR1K L3 Plugin Neutron Host(s) ASR1K ML2 Nexus Driver Nova Host Nova Host PKT VM1 VM2 VM3 VM4 Nova Host VM5 VM6 Controller Node(s) Virtual Router vswitch vswitch vswitch VRF with default GW and NAT (to global routing). Nexus TOR External Network Nexus TOR Router API Network Data Network (L3 routed) Internet Note : Packet animation included VM1 Internet 36

37 Neutron Cisco CSR1000v for Neutron L3 Service Neutron Server Neutron Service plugin (L3) Scheduler Device Manager Nova Mapping of Neutron reference L3 implementation - Linux namespaces - CSR1Kv VRF Router ports (qr) on bridge CSR1Kv VLAN sub interfaces Gateway ports (qg) on bridge - CSR1Kv VLAN sub interfaces Linux IPTables CSR1Kv NAT Cisco Config Config Agent Agent Cisco CSR1Kv Device Driver REST API/netconf VMs on Compute Node CSR1Kv VM Compute Nodes Benefits Virtual Form Factor Integrates with N1Kv and OVS Device that can offer more services 37

38 Neutron Cisco Application Policy Infrastructure Controller (APIC) Driver Neutron Server Neutron Core plugin (ML2) Cisco L2 APIC Driver REST API Neutron L3 Plugin Cisco L3 APIC Driver Network:EPG, Router:Contract VMs VMs on on Compute Nodes Nodes Neutron API: Network, Router, Subnet, Security Group L2 / L3 enforced in fabric, security groups enforced on hypervisor APIC Provides distributed L2,L3 functionality ACI Spine/Leaf Switches 38

39 Scaling Neutron Networks Using Hierarchical Port Binding on Cisco ACI Martin Klein, SAP Feb 17, 2016

40 Agenda Where do we come from Overview of the SAP Monsoon Converged Cloud Where do we want to go Transitioning a private IAAS Platform to Openstack How do we want to get there Architecting Openstack Neutron to enable growth 2016 SAP SE or an SAP affiliate company. All rights reserved. Internal 40

41 SAP Monsoon Converged Cloud SAP Internal IAAS/PAAS Platform Currently running In-House SW Stack with some Openstack Components. Offering Custom API and Amazon EC2 compatible API s. IAAS Global footprint with currently 6 Regions on 4 Continents Provide a unified global platform for SAP s Cloud offerings Offers Compute, Block Storage and limited Networking PAAS Focus on automation and Continuous Delivery using OpsCode Chef Optional for customers which don t bring their own PAAS service 2016 SAP SE or an SAP affiliate company. All rights reserved. Internal 41

42 SAP Monsoon Converged Cloud Current Scale Platform is offered in 6 Regions extending to 13 in 2016 Absolute Size CPU Cores Memory 500 TB Storage 5.2 PB Instances Volumes Operations Instance Operations Instance Growth 3.000/Day 250/Day 2016 SAP SE or an SAP affiliate company. All rights reserved. Internal 42

43 SAP Monsoon Converged Cloud Openstack Transition Replace all infrastructure controllers with Openstack implementation Existing Implementations Replace with standard Openstack implementations Transition custom services to an Openstack like schema Introduce a thin layer on top of Keystone to to reflect special requirements New Features Object Storage Full Neutron networking 2016 SAP SE or an SAP affiliate company. All rights reserved. Internal 43

44 SAP Monsoon Converged Cloud Key Challenges Running Openstack on an Enterprise Hardware Stack Openstack Challenges Running Nova in a Multi Hypervisor Environment Scaling Neutron beyond the limits of VLAN Infrastructure Challenges Scaling a network Fabric beyond 4k L2 Networks Attaching arbitrary devices to the Fabric without additional requirements on connected devices Finding a universally available overlay protocol 2016 SAP SE or an SAP affiliate company. All rights reserved. Internal 44

45 Neutron Hierarchical Port Binding

46 Neutron Flat Port Binding Neutron Network Core Network Network Details (Global) network_type: vxlan segmentation_id: Edge Switch Edge Switch Network requirements All devices use one protocol All network layers are protocol aware HV VNI:14410 Port Port VNI:14411 Storage Device Port VNI:14411 Network Device HV VNI:14410 Port VM VM 2016 SAP SE or an SAP affiliate company. All rights reserved. Internal 46

47 Neutron Hierarchical Port Binding Neutron Network Network Details (Global) network_type: vxlan segmentation_id: 14410/11 Core Network VNI: VNI: Edge Switch Edge Switch VLAN: 40 VLAN:10 VLAN:15 VLAN:10 Network Local (local) network_type: vlan segmentation_id: local Network requirements Core/Edge devices share protocol Connected devices are not overlay aware HV VLAN: 40 Port VM Port VLAN:10 Storage Device Port VLAN:15 Network Device HV VLAN:10 Port VM 2016 SAP SE or an SAP affiliate company. All rights reserved. Internal 47

48 VLAN:40 VLAN:10 VLAN:15 VLAN:10 ACI Implemtation I ACI Network Network Details (Global) Network = BD/EPG pair Identified by Neutron ID ACI Spine ACI Leaf ACI Leaf EPG 2 EPG 1 EPG 1 EPG 2 Network Local (local) Segment = Physical Domain Node = Static Path Binding Static Binding HV VLAN: 40 Port Port VLAN:10 Storage Device Port VLAN:15 Network Device HV VLAN:10 Port VM VM 2016 SAP SE or an SAP affiliate company. All rights reserved. Internal 48

ACI Implementation II Neutron Networks as EPG

Network = Endpoint Group 2016 SAP SE or an

Neutron Network = Endpoint Group 2016 SAP SE or an

50 ACI Implementation III ACI Static Bindings Static Binding = Physical Connection to Openstack Node Neutron Network = Endpoint Group 2016 SAP SE or an SAP affiliate company. All rights reserved. Internal 50

51 ACI Implementation IV Neutron Configuration plugin.ini Neutron plugin.ini without hierarchical driver Neutron plugin.ini with hierarchical driver Hierarchical Drivers need to be on top of the list for partial binding to occur SAP SE or an SAP affiliate company. All rights reserved. Internal 51

52 ACI Implementation V Code Neutron ml2 mechanism driver currently not upstreamed Differences with cisco aci ml2 mechanism driver No L3 support Not bound to VLAN network type No LACP host discovery Currently working with Cisco ACI development to merge functionality into a single mechanism driver SAP SE or an SAP affiliate company. All rights reserved. Internal 52

54 Group-Based Policy Model Policy Group Policy Target Policy Target Policy Target L2 Policy provide L3 Policy Policy Rule Set Policy Rule Policy Rule Classifier Classifier consume Action Action Policy Group Policy Target Policy Target Policy Target L2 Policy Service Chain Node Node Policy Group: Set of endpoints with the same properties. Often a tier of an application. Policy RuleSet: Set of Classifier / Actions describing how Policy Groups communicate. Policy Classifier: Traffic filter including protocol, port and direction. Policy Action: Behavior to take as a result of a match. Supported actions include allow and redirect Service Chains: Set of ordered network services between Groups. L2 Policy: Specifies the boundaries of a switching domain. Broadcast is an optional parameter L3 Policy: An isolated address space containing L2 Policies / Subnets 57

Group Based Policy and Neutron Group Based Policy (GBP) GBP Neutron Driver Network, Router Neutron Neutron Plugins/Driv ers GBP Driver APIC GBP Driver REST API Policy Group, Ruleset APIC

protocol tcp port-range 80 direction in gbp policy-rule-create web-policy-rule classifier web-traffic actions allow Create Policy RuleSet gbp ruleset-create web-ruleset policyrules

55 Group Based Policy and Neutron Group Based Policy (GBP) GBP Neutron Driver Network, Router Neutron Neutron Plugins/Driv ers GBP Driver APIC GBP Driver REST API Policy Group, Ruleset APIC Provides distributed L2,L3 functionality ACI Spine/Leaf Switches VMs on Compute VMs on Compute Nodes Nodes vswitch Create Classifier/ Rule gbp policy-classifier-create web-traffic protocol tcp port-range 80 direction in gbp policy-rule-create web-policy-rule classifier web-traffic actions allow Create Policy RuleSet gbp ruleset-create web-ruleset policyrules web-policy-rule Create Group gbp group-create web Group Association gbp group-update web provided-rulesets web-ruleset Launch Web Server VM using Endpoint in EPG gbp member-create group web web-1 58

56 Purpose Using Cisco Product Kilo Code Availability Liberty Status Network Layer 2 Virtual Switch Nexus 1000v StackForge Networking-Cisco Kilo DHCP Network Layer 3 Network Services Network Layer2, Layer3, Services Declarative Policy Model SR-IOV, non-sr- IOV UCS Fabric Interconnect StackForge Networking-Cisco Kilo Physical Switch Nexus StackForge Networking-Cisco Kilo IPAM Virtual Router Prime Network Registrar Cloud Services Router 1000v Not upstream Physical Router ASR 1000 Not upstream Virtual Firewall and VPN Controller Cloud Services Router 1000v Application Policy Infrastructure Controller StackForge Networking-Cisco Kilo Firewall OpenStack Neutron Firewall Kilo VPN- OpenStack Neutron VPN Kilo APIC L2 StackForge Networking- Cisco Kilo APIC L3 StackForge Networking- Cisco Kilo Group Based OpenStack Group Based Policy Group Based Policy Policy Framework Kilo OpenStack Cisco Networking Liberty OpenStack Cisco Networking Liberty OpenStack Cisco Networking Liberty OpenStack Cisco Networking Liberty OpenStack Cisco Networking Liberty Firewall OpenStack Neutron Firewall Liberty VPN- OpenStack Neutron VPN Liberty APIC L2 OpenStack Cisco Networking Liberty APIC L3 OpenStack Cisco Networking Liberty OpenStack Group Based Policy Liberty Summary of OpenStack integration with Cisco Networking Solutions Presented Preview Preview Preview Preview Preview Preview Preview Released Released 59

57 Summary OpenStack rapidly becoming the de-facto standard for data center orchestration Cisco s broad-based OpenStack strategy spans products, partners and services Cisco is leading contribution in projects such as Neutron and others in the OpenStack community Wide range of Cisco solutions available for integration with OpenStack Networking Still lots to do.. More information can be found at

58 Partner OpenStack Distributions on Cisco Infrastructure Collateral Release Date Deploying RedHat Enterprise Linux OpenStack Platform 3.0 on Flexpod with Cisco UCS, Cisco Nexus and NetApp Storage Nov 2013 Suse Cloud Integration with Cisco UCS and Cisco Nexus Platforms March 2014 Accelerate Cloud Initiatives with Cisco UCS and Ubuntu OpenStack May 2014 Ubuntu OpenStack Architecture on Cisco UCS Platform June 2014 RedHat Enterprise Linux OpenStack Platform 4.0 on Cisco UCS and Cisco Nexus July 2014 Hadoop as a Service (HaaS) with Cisco UCS Common Platform Architecture (CPA v2) for Big Data and OpenStack August 2014 RedHat OpenStack Architecture on Cisco UCS Platform Sept 2014 InterCloud Data Center ACI 1.0 Implementation Guide Feb 2015 FlexPod Datacenter with Red Hat Enterprise Linux OpenStack Platform Sept

59 Call to Action Visit the World of Solutions for Cisco Campus Walk in Labs Technical Solution Clinics Meet the Engineer Lunch and Learn Topics DevNet zone related sessions 62

60 Complete Your Online Session Evaluation Please complete your online session evaluations after each session. Complete 4 session evaluations & the Overall Conference Evaluation (available from Thursday) to receive your Cisco Live T-shirt. All surveys can be completed via the Cisco Live Mobile App or the Communication Stations 63

61 Thank you 64

OpenStack Network Design using Cisco Solutions Shannon McFarland CCIE #5245 Principal

OpenStack Network Design using Cisco Solutions Shannon McFarland CCIE #5245 Principal Engineer @eyepv6 Other Sessions Getting Started with OpenStack (DEVNET-1101) OpenStack Enabling DevOps (DEVNET-1104)