Cloud Service Orchestration and Management with Cisco VMDC

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Transcription:

Dubai, UAE 20th March 2013 Cloud Service Orchestration and Management with Cisco VMDC Ashley Woodbridge Systems Engineer 2011 2012 Cisco and/or its affiliates. All rights reserved. Cisco Connect 1

Agenda Cloud Refresher Cisco Strategy What does the market want? Deploying Cloud using VMDC and CIAC CIAC orchestration stack Multi-tenant network architecture Recap 2

Cloud Computing Visual Model of NIST s Working Definition of Cloud Computing Essential Characteristics Measured Service Rapid Elasticity On-Demand Self Service Broad Network Access Resource Pooling Service Models Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS) Deployment Models Public Private Hybrid Community http://www.csrc.nist.gov/groups/sns/cloud-computing/index.html IT resources and services that are abstracted from the underlying infrastructure and are provided On-Demand and At Scale 3

Cloud Traffic Increases 12x 2010-2015 Cloud Traffic Will Be Over One-Third of DC Traffic by 2015 5.0 4.5 4.0 Total Cloud Datacenter Traditional Datacenter 33% CAGR 2010-15 Zettabytes / Year 3.5 3.0 2.5 2.0 1.5 1.0 0.5 11% 89% 29% 71% 34% 66% 0.0 2010 2011 2012 2013 2014 2015 4

Cisco s Cloud Strategy Enabling Cloud Applications/Services by Uniquely Combining the Unified Data Center and Cloud Intelligent Network Tailored Solutions for Building Clouds Rich Ecosystem of Integrated Solutions Innovative Cloud Services Research In Motion SAMSUNG Enable customers to build and operate private, public or hybrid clouds Enable customers to deploy tested, best of breed solutions Enable cloud services including people-centric collaboration and other applications 5

Cisco Validated Design Process Innovation and Quality Through System Level Design and Validation Key Customer Engagements Consider end-to-end view Product Development Cross platform collaboration System Development Fundamentals Thought Leadership System level innovations System Delivery Tested and validated designs System Development Guidelines Planning Design End-To-End Validation Documentation Unit Feature Integration System Customer 6

Cloud Deployment Models Private, Public, Hybrid Private Cloud Private Cloud Private Cloud Open Cloud Private Cloud Virtual Private Cloud Inter-Cloud Stand-Alone Data Centers Public Cloud Public Cloud PRESENT Enterprise Extension Hybrid Cloud Public Cloud #1 Public Cloud #2 7 2009 Cisco Systems, Inc. All rights reserved. 7

Cloud Deployment Models Ownership All cloud resources owned by or dedicated to enterprise All cloud resources owned by providers; used by many customers Internal Resources External Resources Private Cloud Public Cloud Control Cloud definition/ governance controlled by enterprise Cloud definition/ governance controlled by provider 8

Cloud Deployment Models Interoperability and Portability Between Public and Private Cloud Systems Hybrid Cloud 9

The Journey to Cloud Evolution of IT + Business Agility Consolidation (Reduce Costs) Virtualization (Improve Agility) Automation (Transform IT) Platinum Gold IT Infrastructure Business Applications IT-as-a-Service 10

Cloud Adoption Curve Adoption of Cloud Services Cloud in Cautious Stages Mostly SMB adoption Sandbox Environments Develop/Test Seasonal bursting scenarios Enterprises Non Business Critical applications Inflection Point Cloud Goes Mainstream Enterprise adoption will be driven by Network performance Application and Performance SLAs Security Reduce costs Service assurance Hosting providers and Telcos are best poised to exploit this paradigm shift Mostly SMBs, Enterprises for Non Business Critical Applications Today Main Stream Enterprise Adoption of Cloud Services 11

Cloud Delivery Using Cisco Stack Cisco Connect 12

Cloud Building Blocks Common Physical Infrastructure Orchestration and Management Software Network Services Network Manager Data Centre Fabric Virtualized Resources Compute Network Storage Pod Virtualized Resources Compute Network Storage Pod Compute Manager Server Provisioner Virtualization Manager Orchestration Engine User Portal & Service Catalog 13

Orchestration and Management Software Orchestration: Cisco Intelligent Automation for Cloud (CIAC) Network Architecture: Virtual Multi-Tenant Data Center (VMDC) Domain Managers Network: Cisco Network Services Manager Compute: Cisco UCS Manager Virtualization: vcenter OS/Server: Cisco Server Provisioner Orchestration: BMC Cloud Lifecycle Management (CLM) Network Architecture: Virtual Multi-Tenant Data Center (VMDC) Domain Managers Network: Blade Logic for Networks (BBNA) Compute: Cisco UCS Manager Virtualization: vcenter OS/Server: Blade Logic for Servers (BBSA) 14

Cisco Intelligent Automation for Cloud Orchestration and Management Software Service catalog and self-service portal Cisco Cloud Portal Global orchestration and reporting Cisco Process Orchestrator Multi-tenant network provisioning Cisco Network Services Manager Network Manager Compute Manager Server Provisioner Orchestration Engine User Portal & Service Catalog Adapter framework to communicate to compute, virtualization and storage domain managers Virtualization Manager 15

CIAC Components Explained Compute Manager Network Manager UCS Manage r Virtualization Manager Server Provisioner Orchestration Engine User Portal & Service Catalog vcenter Cisco Server Provisioner 16

CIAC Orchestration Framework Catalog, Order, Offer, Metering, Billing, Chargeback Orchestration Cisco Cloud Portal IT Service Catalog and Portal Cisco Process Orchestrator Global Orchestration Adapter Framework AD (LDAP) Chargeback Governance Monitoring Ticketing CMDB Domain Managers Cisco Server Provisioner UCS Manager VCenter Cisco Network Services Manager Compute Automation Network Automation Storage Automation Win2008 R2 OS UCS B- series ESXi, VMs DSN (Cat6500, ACE-SM, ACE30) ASR, Nexus 1K, 5K, 7K EMC Netapp Cisco software OEM software Infrastructure elements/devices 17

Hypervisor Support Popular Hypervisors Supported in CIAC 3.0 Future Future Future 18

CIAC 3.0 - Intuitive User Interface Service Catalog Easily accessible User and Admin options Clearly laid out ordering choices 19

CIAC 3.0 User Interface VM Ordering VM parameter selection 20

CIAC 3.0 User Interface Template Management Admin options to update, delete and add templates 21

Network Orchestration Cisco Connect 22

Network Services Manager Key Features Common network abstraction layer Standardized API Flexible and easily consumable interface Fast deployment of virtual data centers in cloud Device support in various roles Multi-Pod support 23

Network Services Manager Overview Instantiate Tenant Metamodel (Logical Topology, Tenant resources) Network Services Manager Service directives Network Device Configurations NSM Engine NSM Controller Object Model (Physical Topology, Resources, Credentials etc) POD Network j Virtual Tenant N/W Compute SAN 24

Network Services Manager REST Abstracted Cloud Operational Model NSM Controller Pod Tenant Compute Network Container Storage (TNC) Network Silver Network Network Container Container MPLS Network Abstracted Business Model NSM Engine Abstracted Service/Topology JMS Model Transport Network Container (Web) FW/LB NSM Controller Pod Tenant Compute Network Container Storage (TNC) Network Gold Network Container (App) FW FW Network Container (DB) Tenant: An organization or individual subscribed to service offering Tenant Network Container: A layer 3 partition for a tenant. Can contain multiple Network Containers Network Container: A layer 2 or 3 network for tenant machines and services such as FW and LB Metamodels: Definition of and relationship between various entities and resources that exist in the network Internet Enterprise Network 25

Using Network Services Manager Abstracting the Network Provisioning System REST Calls Si Si API Network Services Manager Engine NSM NSM Controller Config Push 26

What does the market want? Cisco Connect 27

Service Class Examples Bronze Silver Gold VM ratio 4:1, Queue bandwidth- 20% (dedicated vlan and VRF) VM ratio 2:1, ACE, Queue bandwidth 30% (dedicated vlan, VRF, and SLB. Local Data protection and recovery using Snap. ). Remote replication to the DR site VM ratio 1:1, ACE and FWSM, Queue bandwidth 40% reserved, (Highly secure : dedicated vlan, VRF, firewall and SLB. 100% local data protection and recovery using clone (full copy). Remote replication to the DR site 28

Create offers with Service Profiles for the Application Lifecycle (Leveraging the DC & the Network) Service Level 99.995% SLA for HA Application Requirements Mission Critical Enterprise Enterprise Web Hosting Web Hosting, ecommerce Test/Dev Start using clouds for application development and testing environments Premier Balanced Essential Stateful Firewalls 3x Private VLANs 1 Gbps Guarantee 3-Tier ILM Storage 99.99% SLA Stateful Firewalls 1x Private VLAN 100 Mbps Guarantee 2-Tier ILM Storage 99.9% SLA Lowest Cost Easy On-boarding 29

Virtual Multi-Tenant Data Center (VMDC) Cisco Connect 30

Cloud Infrastructure Virtual Multi-tenant Data Center (VMDC) Modular design to enable easy expansion and incremental growth Resilient and fault tolerant infrastructure Tiered security and end to end tenant traffic separation Layer 4-7 services including Firewall and Load Balancing Role based access control Data Centre Network Fabric Virtualized Resources Compute Network Storage Pod Virtualized Resources Compute Network Storage Pod 31

What Is VMDC? Virtualized, Multi-Tenant Data Center (VMDC) is a cloud blueprint that enables customer to readily deploy services or applications A validated, full-system architecture for customers deploying virtualized services (application workloads) in a cloud-style environment, sharing common infrastructure for multiple cloud consumers or tenants A flexible, modular design that can be used as a blueprint for cloud deployments An architecture built to scale An architecture that aggregates integrated compute stacks, unified data center, and data center interconnect into an end-to-end architecture Validated Designs, Modular Approach, Flexible Deployment Options 32

VMDC Concept and Design Physical Setup Virtual Setup Si Si WAN/Core Si Si WAN Edge or DC Core Aggregation Public Zone VRF Services Catalyst 6500 FWSM/ASA-SM ACE Nexus 7000 Catalyst 6500 FWSM/ASA-SM ACE Aggregation Private Zone VRF Nexus 5000 Access UCS Storage Compute and Storage Redundant connections are not shown for clarity 33

VMDC - customer view of network design WAN/Core WAN/Core Si Si Si Si Public Zone Public Zone Compute and Storage Resources Customer A requests new resources from IT provider Compute and Storage Resources Firewall, LB and other services Firewall, LB and other services Private Zone Private Zone Compute and Storage Resources Customer B requests new resources from IT Provider Compute and Storage Resources 34

VMDC Validated Infrastructure Containers VMDC 2.0 VMDC 2.1 VMDC 2.2 Bronze Silver Gold Palladium Expanded L3 L3 L3 LB Protected Front-End FW FW L3 L2 vfw LB L3 L2 vfw L3 L2 vfw Public Zone Private Zone L3 L2 FW LB Protected Back-End L3 L2 vfw LB FW LB vfw 35

Cisco Virtualized Multi-Tenant Data Center Comprehensive, Modular, and Flexible Approach Enhanced Data Center Interconnect Data Center VMDC Cloud Service Management Unified Data Center Networking Integrated Compute Stacks Core Aggregation Services Access VMDC VMDC Business Support Provisioning Configuration Portability/ Interoperability VMDC VMDC NAS Compute SAN BRKDCT-2255 36

Cisco Virtualized Multi-Tenant Data Center Comprehensive, Modular, and Flexible Approach Enhanced Data Center Interconnect Data Center VMDC Cloud Service Management Unified Data Center Networking Integrated Compute Stacks Core Aggregation Services Access VMDC VMDC Business Support Provisioning Configuration Portability/ Interoperability VMDC VMDC NAS FlexPod Compute SAN BRKDCT-2255 37

Cisco Virtualized Multi-Tenant Data Center Modular for Each Step of the Journey Enhanced Data Center Interconnect DCI and Hybrid Data Center VMDC Enhanced DCI Cisco ASR 9000 and 1000 Cisco Nexus 7000 Core Unified Data Center Networking Unified Data Center Networking Network and Services Virtualization Aggregation VMDC Cisco Nexus 7000 Cisco Nexus 5000 Cisco Data Center Service Node Service Appliances Services VMDC Integrated Compute Stacks Server and Application Virtualization Access VMDC Integrated Compute Stacks NetApp FlexPod VCE Vblocks Cisco Unified Computing System Cisco MDS Cisco Nexus 1000v Hypervisors NAS Compute SAN BRKDCT-2255 38

Data Center Interconnect Ent DC1 Enterprise DCI back door Ent DC2 Interconnection Models: Enterprise to Enterprise (E2E) Enterprise to Service Provider (E2SP) Service Provider to Service Provider (SP2SP) Overlay-Based Techniques PE PE OTV, LISP, VXLAN CE DCPE DCE SP DC1 DCE DCPE SP NGN SP DC2 CE Suitable for intra-ent DC interconnect NGN-Based DCI Solution: Addresses E2SP for workload migration Addresses SP2SP for regional or distributed data centres Standalone DCI Network Provides interconnection between main SP DCs Standalone DCI network Owned by SP DC team Addresses SP2SP only Ethernet (e)trill / 802.1ad Very high bandwidth packet/optical solution likely the most cost effective MPLS VPLS, A-VPLS, EVPN, EoMPLS IP OTV, LISP, VXLAN BRKDCT-2255 39

VMDC Security Framework Security Management Visibility Event correlation, syslog, centralized authentication Forensics Anomaly detection Compliance Core Aggregation Services Infrastructure Security Infrastructure Security features are enabled to protect device, traffic plane, and control plane 802.1ae provides separation through encryption Access Services Initial filter for DC ingress and egress traffic; Virtual Context used to split polices for server-to-server filtering Additional firewall services for server farm specific protection Storage Data security, authenticatio n and access control ACLs, Port Security, VN Tag, Netflow, ERSPAN, QoS, CoPP, DHCP snooping Virtual Access Virtual Firewall Real-Time Monitoring Firewall Rules UCS Port security, authentication, QoS features Services IPS/IDS provide traffic analysis and forensics Network Analysis provide traffic monitoring and data analysis Server load balancing masks servers and applications BRKDCT-2255 40

VMDC Consumer Models Addressing Application Requirements Network Requirements Session persistence High Availability Scalability Latency Mitigation Reliable transport Security Requirements Secure sessions with encryption may be required Each layer of the application stack authenticates data transport Cloud Consumer X Cloud Consumer Y Cloud Consumer Z BRKDCT-2255 41

VMDC Consumer Model Tiered Security in VMDC Private (Tenant VRF) Public/ Shared Less Trusted Zones Front-End Tenant Perimeter VRF ASA Context (per tenant) Protected VRF (control point) Back-End Tenant Perimeter Nexus 1000v vpath VSG Sub-Zone W Sub-Zone X Back-End Management Perimeter Public Zone (DMZ) Protected FE Zone 1 Zone 2 Zone 3 Front-End Zones Back-End Zones Sub-Zone Y Sub-Zone Z BRKDCT-2255 42

VMDC Building Blocks Scaling the Data Center Service Appliances PoD Service Appliances PoD Data Center Services Node Data Center Services Node Integrated Compute Stack Integrated Compute Stack Integrated Compute Stack Integrated Compute Stack Storage Network Compute Storage Network Compute Storage Network Compute Storage Network Compute BRKDCT-2255 43

Network Scale Considerations POD Scalability What Determines the Host Scale in a POD? Aggregation Number of PoDs Work-load domain Number of MAC address and VLANs Failure Domain Features to facilitate L2/L3 Boundary Compute/VMware Network Storage VM Density MAC per VM Logical Ports Virtual Switch Total number of MAC Addresses Total number of ARP entries STP logical ports Number of vfiler IP Space Number of VLANs supported Number of 10 Gig NICs BRKDCT-2255 44

Compact POD Sizing VMDC 64 Servers Access Nexus 5020 UCS 61xx NAS SAN 64 Server POD Characteristics 2 UCS clusters, each of 32 blades 64 x B200 Blade server at 96GB RAM 512 Cores 512 Gold VMs 1vCore per VM (1:1) ov 1024 Silver VMs 0.50vCore per VM (2:1) ov 2048 Bronze VMs 0.25vCore per VM(4:1) ov 5 8 VMs/VLAN Combination of All Three Service Tiers in a POD Gold, 20% 102 102 (1:1 ov) Silver, 30% 154 308 (2:1 ov) Bronze, 50% 256 1024 (4:1 ov) Total VMs 1434 BRKDCT-2255 45

Large POD Sizing VMDC UCS 61xx 512 Servers NAS SAN 512 Server POD Characteristics 8x8-chassis UCS systems (Vblock Type 2 Max) 8 blades/esx cluster 512 x B200 Blade server at 96GB RAM 4096 Cores 816 Large VMs 1vCore per VM (1:1) ov 2464 Medium VMs 0.50vCore per VM (2:1) ov 8192 Small VMs 0.25vCore per VM (4:1) ov 5 9 VMs/VLAN 500 1000 tenants = 12 23 VMs/VLAN Combination of All 3 Workload Types in a POD Large, 20% 802 816 (1:1 ov) Medium, 30% 1232 2464 (2:1 ov) Small, 50% 2048 8192 (4:1 ov) Total VMs 11,472 BRKDCT-2255 46

Value Proposition Recap Advantages of a Cisco Solution Standardized and automated IT infrastructure Validated, expandable and fault-tolerant architecture Support for standardized compute stacks: FlexPod and vblock for Rapid Deployment User-friendly highly customizable service catalog Services led integration services with existing OSS systems Validated designs for assured system integration and risk reduction BRKDCT-2255 47

Thank you. Cisco Connect 48