a hitchiker guide to inter-cloud
TRANSCRIPT
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
1/16
2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 1
A Hitchhikers Guide tothe Inter-Cloud
Krishna [email protected]
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
2/16
2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 2
Agenda
A Quick Elevator PitchOn Inter-Cloud
Thanks to David Bernstein, Glenn Dasmalchi, DougGourlay, James Urquhart,
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
3/16
2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 3
Data Center Evolution Path
Consolidation Abstraction Automation Utility Market
Data Center Networking
Unified Fabric
Unified Computing
Private Clouds
Inter-Cloud
Virtualization Cloud Computing
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
4/16
2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 4
Cisco Cloud Strategy
TechnologyEnhanced IP core with tight
coupling to Software
Services/
Reference SW
Services-led Cloud blueprintsReference software stacks
Open StandardsAccelerate Cloud deployment
and federation through
Cloud standards
Multi-PhasedStandalone Clouds
to
Enterprise-Class
to
Inter-Cloud
Build Right ProductsUnified Fabric
Unified Compute
Virtualization Aware
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
5/16
2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 5
Essential Cloud Monikersa.k.a. defining clouds without defining them Elasticity
Multi-tenancy
Federation
Abstraction
IaaS
SaaS
Inter-Cloud
SaaS
PrivateCloud
Abstraction
Federation
Trust Boundary
Ownership
Boundary
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
6/16
2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 6
Cloud Adoption Phases
Enterprise-Class Clouds
StandaloneClouds
Inter-Cloud
External,Off-Premise Internal,
On-Premise
Security SLAs Control
Key challenges:
Federation Portability Market
Key challenges:
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
7/16 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 7
VisionThe Inter-Cloud
A Federation of Clouds Based on Open Standards:
Naming/Discovery
Trust
Exchange/Peering
Apps Integrate Servicesfrom Multiple Clouds
DynamicWorkload
Migration
Flexible Infrastructure and a New Application Platform
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
8/16 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 8
Virtual Private Inter-Cloud / CloudBursting
Multi-TenantSP Cloud
InternalCloud
InternalCloud
2009 Cisco Systems, Inc. All rights reserved. Cisco Confidential8
Seamless Extension of the Enterprise DC (IaaS)
Trust Boundary(same)
Vs.Ownership
Boundary (may bedifferent)
ExternalCloud
1. Established TrustRelationship
2. CompatibleInfrastructure
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
9/16 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 9
When enterprise applications can seamlessly move between theirinternal & external clouds leveraging the elasticity & multi-tenancythat a cloud infrastructure offers
Extend secure data center to the cloud computing era
In order to get a portion of the SP cloud as a seamless extensionof the enterprise data center, one also needs
To migrate network context like VPN/VRF, VLAN, Load Balancing,firewall/NAT, QoS and may be some port profiles (for IKV/1K/5K) andconfiguration (for others).
This will require a convergence of
Current ideas, as well as
A slice of new technologies (like LISP) at appropriate levels to tacklethis challenge.
Virtual Private Inter-Cloud / CloudBursting
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
10/16 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 10
Inter-Cloud: Key Questions
What is the network model ?
- network-based isolation for the multitenant SP cloud
-network abstractions for the enterprise tenants (seamless)
What are the network features that differentiate?
- isolation (per above), QoS, monitoring, CPE linkages
How are the network features exposed/integrated?
- control APIs (and underlying abstractions)
- cloud OS linkages
To what extent will we support workload mobility?- live migration requirement?
- moving workload context
-Dude, where is my VM ?
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
11/16 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 11
Inter-Cloud
Orchestration
App Deployment
Billing/Charge-back
SLA Monitoring
Traffic Isolation
Security
QoS
Virtual Switching
ClusterCommunications
Enterprise-Class Clouds
Address Mobility
Monitoring/Event Processing
Intelligent Caching
Policy-Based
Selection
Select WorkloadMobility
DataAccess/Mobility
Application APIs
Compute Services
Identity/Presence
Discovery
Network Search
CloudBursting
simpler case
Cross Cloud:
Load Balancing
Fault Tolerance
Workload Exchange
Application APIs
Integration Services
VirtualizedData Centers
Inter-Cloud In A Nutshell
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
12/16 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 12
Inter-Cloud ExampleDynamic Workload Migration Simple VM Mobility
Cloud 1 finds Cloud 2 Naming, Presence
Cloud 1 trusts Cloud 2 Certificates, Trustsec
Cloud 1/2 negotiate Policy, Entitlement,Security, Metering
Cloud 1 / Cloud 2 transport XMPP
Cloud 1 sets up Cloud 2 Placement, Deployment,Format, Motion
Cloud 1 sends to Cloud 2 Transfer, Management
VM Runs in Cloud 2
Addressing, VLAN,WWN, Filesystem
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
13/16 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 13
Inter-Cloud ExampleDynamic Workload Federation Generalized Service Access
Cloud 1 finds Cloud 2 Naming, Presence
Cloud 1 trusts Cloud 2 Certificates, Trustsec
Cloud 1 queries Cloud 2for Services RDF/SPARQL, OWL
Cloud 1 / Cloud 2 transport XMPP
Cloud 1 selects; receivesprotocols, interface Web Services; REST API
Cloud 1 calls services inCloud 2 Metering, SLAs
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
14/16 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 14
Specific Inter-Cloud Projects
Addressing IETF LISP
Distributed Storage
Acceleration -
opencloudconsortium.org,
udt.sourceforge.net
Virtual Machines
DMTF OVF
Conversations
XMPP.org
UCI W3C,
Google Code
Media Enablement
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
15/16 2008 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 15
Actual Physical
MAC AddressesIP AddressingVLANMulticast
WWNFCiSCSIVSAN
Intel VT, AMD-VVNtag
Time SynchronizationPower Management
Physical
Metaphor
VM FormatVM MobilityVM Management
Server profilesVM Management
Platform
Metaphor
Blob StorageBlock StorageMap/Table ModelQuery ModelContent Addressable
Load BalancerDistributed MemoryGrid / MPI
Users Directory
Identity Search
Content (URL, Cache)
Message (Queue, Email)
DrivesFilesystem
Communication
HTTP, XMPP, P2P, UDT TransportREST, XML InvocationXML Schema, SOAP Description
Remote DesktopSpice, RDP Transactions
SynchronizationOrchestration
SecurityPolicyEntitlementAudit
Management Endpoints
Streaming AudioStreaming Video
DeploymentPlacementInstrumentationMeteringSLA
Naming/DNSDiscoveryTrust/Certificates
EventsLogs
PresenceIdentityGeospatial
Inter-CloudStandards &
ProtocolsRoadmap
Lots of Work to
do
Cisco Strategy:use technology
to enableenhanced,interoperablenetwork basedservices
IndustryAssociations,partnershipsinevitable
-
7/29/2019 A Hitchiker Guide to Inter-Cloud
16/16