nuage networks - cloud platforms - 101 and beyond
TRANSCRIPT
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Copyright 2015 Alcatel-‐Lucent. All rights reserved. 26/08/15
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Copyright 2015 Alcatel-‐Lucent. All rights reserved.
Cloud Management Systems 101
Marten Hauville Principal Solu@ons Architect ANZ
Cloud PlaCorms with Nuage Networks
@SReXperts #SReXpertsTokyo
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Marten Hauville § Principal Solu@ons Architect ANZ
§ Nuage VSP OpenStack Plugin Product Manager APAC § 22+ years in Informa@on Communica@ons Technology industry § OpenStack Founda@on & Community par@cipant
§ Prior to Nuage Networks § Designed & built cloud solu@ons leveraging OpenStack § Engineer, architect, project management, sales & consul@ng roles
for major global vendors, banking, telecommunica@ons & enterprise across Telco, Data Centre & Virtualisa@on environments
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@martenhauville
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Copyright 2015 Alcatel-‐Lucent. All rights reserved.
Agenda
1. Introduc@on – Defini@ons & Challenges 2. Cloud PlaCorms 3. Cloud PlaCorms with Nuage VSP 4. Conclusion
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Request… …wait…wait…wait
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A software layer that controls pools of compute, storage & networking resources managed through dashboard or API
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A software layer that ubiquitously controls pools of compute, storage & networking resources managed via software
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Change Driven by market Agile
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Cloud Levels of Abstrac<on *
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* Thanks to Larrs Herrmann from Red Hat for his awesome graphic!
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Copyright 2014 Alcatel-‐Lucent. All rights reserved.
CONFIDENTIAL -‐ SOLELY FOR AUTHORIZED PERSONS HAVING A NEED TO KNOW PROPRIETARY – USE PURSUANT TO COMPANY INSTRUCTION
Cloud Management System/Pla?orm Cloud Pla?orm
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Unified Compute, Network, Storage, Authen@ca@on, Orchestra@on Unifie
d
Sep
arate
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Typical Customer Scenario
u Massive changes in technology drive business innovation
u Business challenged by the way of the old & new
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Enterprise Market Drivers
u Enhance internal capability to improve, automate u Reduce OpEx u Improve Turnaround u Competitiveness & Agility u Cloud-like: real-time, agile, flexible, & instantly scalable IT
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Technical Challenges
u Existing hardware u Apps that cannot be virtualised u Multiple Data Centres u Remote branch offices u Remote workers u Operational & Maintenance costs
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Cloud Needs…
u Scale up & out u Performance, throughput u Interoperability, flexibility u Security u Efficiency, automation u Service Chaining; complex paths
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Enterprise networking needs
Scalable Up and Out, resilient and federated
Abstrac<on Abstrac@on of the network topologies and
complexi@es, offers service velocity
Flexibility Integra@on with third-‐party
physical networking infrastructure
Extensibility Services need to be extended across data
centers, public or private
Enterprise Consump<on
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Consumable Enterprise IT
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Agenda
1. Introduc@on – Defini@ons & Challenges 2. Cloud PlaCorms 3. Cloud PlaCorms with Nuage VSP 4. Conclusion
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Cloud Pla?orms
1. VMware 2. OpenStack 3. Cloudstack 4. PaaS: OpenShij, Kubernetes, Mesos
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VMware § ESXi § vSphere § vCenter § vCloud Director, vRealize, vVCAC § Separate products that make up a virtualisa@on to cloud product strategy
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VMware vSphere § Virtualisa@on with ESXi § Configura@on, Administra@on Management & Visibility with Opera@ons Management
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VMware vCenter § Centralised management of vSphere § SSO § Mul@ hypervisor management (limited) § Inventory management § vCenter Orchestrator & Ops Manager § Nuage VSP Plugin as vendor
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VMware vRealize § Cloud management § Management stack for IT services on vSphere & other hypervisors, physical infrastructure & external clouds
§ Unified automa@on, opera@ons, insight & management § S@ll vCloud Director – very fragmented story
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VMware scenario § All focus on ESXi and VMware § Trying to maintain walled garden § Trying to maintain market share
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Cloud Pla?orms
1. VMware 2. OpenStack 3. Cloudstack 4. PaaS: OpenShij, Kubernetes, Mesos
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OpenStack § Open source – independent (vendor?) Founda@on managed project
§ Runs on hypervisors: KVM, ESXi, Xen & Hyper-‐V § Complex, but versa@le installa@on § Requires mul@ple hosts for produc@on § Mature (ing), solid vendor support
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OpenStack delivers to Enterprise
• Faster turn up for business • Enable efficiency, minimise cost • DevOps, DevOps, DevOps • Open ecosystem of vendors & sojware • Freedom of choice • Strong(er) enterprise vendor support
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Source: hqp://superuser.openstack.org/ar@cles/user-‐survey-‐iden@fies-‐leading-‐industries-‐and-‐business-‐drivers-‐for-‐openstack-‐adop@on
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OpenStack s<ll misses…
§ Agility § IP/MPLS Interworking § Service chaining § Underlay interac@on § Mul@cast § Branch § Analy@cs, repor@ng
§ Public Cloud Interoperability § Complex provisioning § DR, Migra@on § Cross PlaCorm Consistency § Control Plane Federa@on § Ubiquity of endpoints § Service Assurance
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…but OpenStack delivers all this with Nuage
§ Agility § IP/MPLS Interworking § Service chaining § Underlay interac@on § Mul@cast § Branch § Analy@cs, repor@ng
§ Public Cloud Interoperability § Complex provisioning § DR, Migra@on § Cross PlaCorm Consistency § Control Plane Federa@on § Ubiquity of endpoints § Service Assurance
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vm1Test Tenant
eth0
vm2Test Tenant
eth0
vm1Test1 Tenant
eth0
tapxx
alubr0
eth0
tapxx tapxx
VXLAN encapsulated
OVS Datapath (supports L2 only)
Nuage Datapath (supports distributed L2, L3, Floa@ng IP,…)
Policy configura@on from
VSC/VSD
BeSer OpenStack Networking – today Throughput
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BeSer OpenStack Networking – today Control/Policy Scale
Openstack performance (VMs ac@vated/second): 75K VMs in 8 hours (or ~2.5 /second)
Another SDN solu@on: ~17.5 VMs/second
Nuage control plane: ~130 VMs/second
Cloud Service Management Plane
Datacenter Control Plane
Datacenter Data Plane
Virtual Rou@ng & Switching
Virtualized Services Directory
Virtualized Services Controller
HYPERVISOR
HYPERVISOR
HYPERVISOR
HYPERVISOR
HYPERVISOR
HYPERVISOR
IP Fabric
MP-‐BGP
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BeSer OpenStack Networking – today Flexibility § Map OpenStack subnets to
exis@ng VSD network topology
§ Allows use of all VSD advanced networking constructs § Advanced QoS policies § Network Topology § Service Chaining § Interconnect to Bare Metal
Hosts, Legacy VLANs
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Nuage VSD
Nuage VSC
Openstack
Nuage Plugin
Neutron Nova
KVM
Nuage VRS
Nuage VSG & VRS-G
Bare Metal Servers Appliances Legacy VLANs
ESXi
Nuage VRS
User portal
Network configuration
Network consumption
portbinding
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Addi<onally Nuage with OpenStack… § Vendor grade or na@ve VPNaaS § Vendor grade or na@ve FWaaS § Vendor grade or na@ve LBaaS § Rate Limi@ng § HEAT Orchestra@on Integra@on
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In summary, Nuage with OpenStack… § Throughput § Scale § Flexibility § Agility § High Availability § Ubiquitousness
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Cloud Pla?orms
1. VMware 2. OpenStack 3. Cloudstack 4. PaaS: OpenShij, Kubernetes, Mesos
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Cloudstack
“monolithic architecture, installa@on processes that required a medium level of @me and exper@se, a strong GUI and Amazon EC2-‐like command line interface, offering baseline security @es and offering some load balancing capabili@es”
Daniel Kranowski of Business Algorithm
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Cloudstack § Open source -‐ Apache Founda@on managed project § Runs on hypervisors: KVM, ESXi, Xen & Hyper-‐V § Supports Amazon AWS API (old version) § Easily installed § Deploy the whole thing on one physical host § Solid, long term, dependable
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Cloudstack ‘Virtual Private Cloud’ (VPC) § Virtual router § Isolated networks
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Cloudstack ‘Virtual Private Cloud’ (VPC) § Overcomes ‘flat network’ § Needed for App-‐@ers
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Cloudstack ‘Virtual Private Cloud’ (VPC) § Basic ACLs, sNAT, Sta@c NAT, Port Forwarding, LB, VPN § OpenvSwitch Plugin… doesn’t work with VPC : (
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Cloudstack ‘Virtual Private Cloud’ § VMware NSX (Nicira NVP Plugin) doesn’t support Logical Router as a VPC Router
§ …nor possible to connect a private gateway using a Nicira NVP Logical Switch
§ Nuage VSP Plugin does (but performs streamlined rou@ng at hypervisor instead of virtual router) : )
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…Cloudstack delivers all this with Nuage
§ Agility § IP/MPLS Interworking § Service chaining § Underlay interac@on § Mul@cast § Branch § Analy@cs, repor@ng
§ Public Cloud Interoperability § Complex provisioning § DR, Migra@on § Cross PlaCorm Consistency § Control Plane Federa@on § Ubiquity of endpoints § Service Assurance
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Copyright 2015 Alcatel-‐Lucent. All rights reserved.
Cloud Pla?orms
1. VMware 2. OpenStack 3. Cloudstack 4. PaaS: OpenShij, Kubernetes, Mesos
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PaaS
1. Red Hat OpenShij 2. Kubernetes 3. Mesos
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Cloud Levels of Abstrac<on *
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* Thanks to Larrs Herrmann from Red Hat for his awesome graphic!
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Red Hat OpenShi] (PaaS) § Accelerate -‐ Deliver applica@on services faster § Efficient -‐ Build a stable, efficient plaCorm § Innovate with agility & portability § Scalable -‐ Expand capacity on demand § Choice
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PaaS
1. Red Hat OpenShij 2. Kubernetes 3. Mesos
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Kubernetes Primi<ves
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Minion Node
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§ May contain Network Management U@lity
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Networking with overlay
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PaaS
1. Red Hat OpenShij 2. Kubernetes 3. Mesos
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Mesos § Runs on Kernel on every machine (in cluster) § Provides applica@ons (e.g., Hadoop, Spark, Ka{a, Elas@c
Search) with API’s for resource management/scheduling § Scalable to 10K+ nodes § Fault tolerant replicated master/slaves § Mul@ resource scheduling (CPU, Memory, Disks, Ports) § Works beqer WITH Kubernetes (Mesosphere cluster
scheduling)
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Agenda
1. Introduc@on – Defini@ons & Challenges 2. OpenStack, Cloudstack, VMware -‐ Overviews 3. Cloud PlaCorms with Nuage VSP 4. Conclusion
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Nuage Networks
VSP
DC HW
Cloudstack
VMware
OpenStack
Nuage Networks with Cloud Pla?orms
Orchestra<on/Automa<on: -‐ HP CSA
-‐ Red Hat CloudForms/ManageIQ -‐ Kubernetes
Underlay/Overlay Correla<on: -‐ VSAP
Partnership/Cer<fica<on & Reference Architecture
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Agenda
1. Introduc@on – Defini@ons & Challenges 2. OpenStack, Cloudstack, VMware -‐ Overviews 3. Cloud PlaCorms with Nuage VSP 4. Conclusion
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Across Virtual Machines, Docker and Bare Metal Nuage as a consistent overlay solu<on
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Same Network Policy Same Automation Workflow
VM
Hypervisor
VM
VM
VM
VM
Docker
Container
Container
Container
Container
Physical Switch (HW VTEP)
BM BM BM
BM
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Across Hypervisors Nuage as a consistent overlay solu<on
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Same Forwarding technology
Same Automation Workflow Same Features
*
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BMS
Gateway
VM VM
Hypervisor
VM VM
Docker
Physical IP fabric – Any HW Vendor
Nuage VSP Network Virtualiza@on
Nuage enables flexibility & choice
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Conclusion
• Innova@on drives business success • Future is cloud, uncertainty needs flexibility & choice • Cloud PlaCorms with Nuage VSP = beqer!
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