ITCamp 2012 - Tudor Damian - Private Cloud with Hyper-V 3 and SCVMM 2012

Private Cloud with Hyper-V 3
and SCVMM 2012

Tudor Damian
IT Solutions Specialist
Virtual Machine MVP
tudy.tel

@ itcampro # itcamp12 Premium conference on Microsoft technologies

Private &
ITCamp 2012 sponsors Public Cloud


Why should I care?

PRIVATE CLOUD


Private &
Cloud service types Public Cloud

Private Infrastructure Platform Software
(On-Premise) (as a Service) (as a Service) (as a Service)

You manage
Applications Applications Applications Applications

Runtimes You manage Runtimes Runtimes Runtimes

Security Security Security Security

Managed by vendor
Managed by vendor
Databases Databases Databases Databases
You manage

Servers Servers Servers Servers

Managed by vendor
Virtualization Virtualization Virtualization Virtualization

Server HW Server HW Server HW Server HW

Storage Storage Storage Storage

Networking Networking Networking Networking

Source: Microsoft Cloud Continuum

Private &
Private Cloud – industry view Public Cloud


Private &
Private Cloud components Public Cloud

 Pooled Resources
3rd party extensions  Virtualization
 Elasticity
 Scalability
Management
 Continuous Availability
 Predictability
Virtualization  Usage-Based
 Multi-Tenancy
 Security
 Automation
 Service management

Compute Network Storage

Source: Microsoft Cloud Continuum

Private &
Building a Private Cloud – checklist Public Cloud

1. Budget
2. Architecture
3. Hardware
4. Virtualization layer
5. Management/automation layer
6. Internal processes
7. People


New features

HYPER-V 3.0


Private &
Hyper-V 3.0 in a glance Public Cloud

Processor
Paravirtualized Virtual
Snapshots Live Migration Compatibility
solution Networks
Mode

Storage Cluster Shared Live Storage
SLAT TCP Offload
hot-add Volumes Migration

Virtual
Dynamic
Machine Jumbo Frames Core Parking RemoteFX
Memory
Queue

Online
Hyper-V NFS Storage New VHDX
NIC Teaming Snapshot
Replica support format
Merge

Offloaded Fiber Channel Virtual
NUMA support Extensible
Data Transfer support in Machine
inside guest Virtual Switch
(ODX) guest OS Priority

Virtual Native Windows
In-Box
Resource PowerShell Backup
Metering
Pools Support integration


Hyper-V - interface overview

DEMO


Private &
Performance improvements Public Cloud


Private &
Catching up with VMWare Public Cloud

Hyper-V 3.0 vSphere 5.0
Max Logical Cores Per Host 160 160
Max RAM Per Host 2TB 2TB
Max VMs Per Cluster 4000 3000
Max Nodes Per Cluster 64 32
Max CPUs Per VM 32 32
Max RAM Per VM 1TB 1TB
Max VM Disk Size 64TB (VHDX on W8) 2TB
Max Concurrent VM Migrations Unlimited 128/datastore
Max Concurrent Storage Migrations Unlimited 8/datastore, 2/host

http://up2v.nl/2012/01/29/microsoft-hyper-v-3-0-compared-to-vmware-vsphere-5/


Private &
Disaster recovery Public Cloud

• Hyper-V Replica
• Disaster Recovery Scenarios:
– Planned, Unplanned and Test Failover
– Pre-configuration for IP settings for primary/remote
location
• Key Features:
– RPO/RTO in minutes
– Seamless integration with Hyper-V and Clustering
– Automatically handles all VM mobility scenarios (e.g.
Live Migration)
– Supports heterogonous storage between primary
and recovery


Private &
Storage improvements Public Cloud

– VHDX
– Virtual Fiber Channel in the Guest (MPIO)
– NFS Storage (SMB 2.2) with SMB2 direct (RDMA)
support
– Offloaded Date Transfer (ODX)
– Native data deduplication
– 4k Native Disk Support
– iSCSI Target
– NTFS online scan/repair


Private &
VHDX Public Cloud

• Supports up to 64TB size (VHDs had a 2TB
limit)
• Supports larger block file size
• Improved performance and corruption
resistance
• Windows 8 only
• Easy conversion


Private &
New migration scenarios Public Cloud

• Increased VM Mobility
– Live Migration with High Availability (already
available now)

– Live Migration with no clustering (using an SMB
share)
– Live Migration with no shared storage
– Live Storage Migration (SMB 2.2)


Private &
Live Storage Migration Public Cloud

Hyper-V

• Enables
Storage Load Virtual Machine
Balancing 1

3
VHD Stack
• No downtime
servicing 2

• Leverages
Hyper-V
Offloaded Data 5
VHD VHD 4

Transfer (ODX) Source Device Destination Device


Private &
Snapshots, backup & control Public Cloud

– Online snapshot merge
– Windows Server Backup support
– Dynamic Memory improvements
– VM Priority


Private &
Network improvements Public Cloud

– NIC Teaming
– Extensible Virtual Switch
– Multi-tenant deployments
– Bandwidth QoS
– Dynamic Virtual Machine Queue (DVMQ)
– Single Root I/O Virtualization (SR-IOV)
– Receive Side Scaling (RSS)
– Receive Side Coalescing (RSC)
– IPSec Task Offload
– Address Virtualization
• Generic Routed Encapsulation (GRE)
• Address Rewrite


Private &
Bandwidth QoS Public Cloud


Private &
Hyper-V Extensible Switch Public Cloud

• Augment Hyper-V Virtual Virtual
Machine Machine
Virtual Switch Root Partition

capabilities VM NIC Host NIC
VM NIC

– Monitoring
– Traffic filtering / Hyper-V Switch
shaping Capture Extensions
– Forwarding WFP Extensions
algorithms
Filtering Extensions

Forwarding Extension

Physical NIC


Private &
The Multi-Tenant Cloud Public Cloud

• Secure Isolation Between Tenants

• Dynamic Placement of Services

• QoS and Resource Metering Hoster

Contoso Bank Woodgrove Bank
Multiple Customers on
Shared Infrastructure


Private &
The Multi-Tenant Cloud Public Cloud

Dynamic
Secure Isolation QoS & Resource
Placement of
Between Tenants Metering
Services
• Hyper-V • Hyper-V • Virtual Machine
Extensible Network QoS Policies
Switch Virtualization • Resource
• Isolation • Complete VM Meters
Policies Mobility • Performance
• PVLANs • Cross-Premise Counters
Connectivity


Private &
Multi-Tenant Network Req’s Public Cloud

• Tenant wants to easily move VMs to/from the cloud
• Hoster wants to place VMs anywhere in the data
center
• Both want: Easy Onboarding, Flexibility & Isolation

Cloud Datacenter Contoso Bank
Woodgrove Bank
Red 10.1.0.0/16
Blue 10.1.0.0/16


Private &
One Solution: PVLAN Public Cloud

Green Blue Red1 Red2
10.1.1.31 10.1.1.21 10.1.1.11 10.1.1.12

Hyper-V
Switch
u
Isolated Isolated Community Community

Win 8 Host

To Internet
(10.1.1.1)
• Isolation Scenario
– Hoster wants to isolate all VMs from each other and allow internet connectivity
– #1 Customer Ask from hosters
• Community Scenario
– Hoster wants tenant VMs to interact with each other but not with other tenant VMs
– Requires a VLAN id for each “community” (limited scalability, only 4095 VLAN IDs)


Private &
Hyper-V Network Virtualization Public Cloud

Woodgrove VM Contoso VM Woodgrove network Contoso network

Physical
Physical network
server

Hyper-V Machine Virtualization Hyper-V Network Virtualization
• Run multiple virtual servers on a • Run multiple virtual networks on a physical
physical server network
• Each VM has illusion it is running
• Each virtual network has illusion it is running as a
as a physical server
physical fabric


Private &
Generic Routing Encapsulation Public Cloud

• 1 Provider Address per HOST (shared by all VMs on the host)
• Embed Tenant Network ID in the GRE header Key field

192.168.2.22192.168.5.55 GRE Key=20 MAC 10.1.1.1110.1.1.12

192.168.2.22192.168.5.55 GRE Key=30 MAC 10.1.1.1110.1.1.12

192.168.2.22 192.168.5.55

1:N

10.1.1.11 10.1.1.11 10.1.1.12 10.1.1.12

10.1.1.1110.1.1.12 10.1.1.1110.1.1.12 10.1.1.1110.1.1.12 10.1.1.1110.1.1.12


Private &
Address Rewrite Public Cloud

• Each VM IP (CA) is mapped to a unique Provider Address (PA)
• Regular TCP/IP packets on the wire

192.168.2.22192.168.5.55

192.168.2.23192.168.5.56

192.168.2.22 192.168.2.23
192.168.5.55 192.168.5.56

10.1.1.11 10.1.1.11
10.1.1.12 10.1.1.12
10.1.1.1110.1.1.12 10.1.1.1110.1.1.12
10.1.1.1110.1.1.12 10.1.1.1110.1.1.12


Private &
Public Cloud
Address Virtualization Summary
GRE Encapsulation IP Rewrite
Deeper Multi-Tenancy Performance and
Integration Compatibility

Standards based – RFCs 2784 & 2890 No need to upgrade existing
NICs, existing switches, and
As few as one IP address per host lowering existing network appliances
burden on the switches

Full MAC headers and explicit Tenant Network Immediately and incrementally
ID marking supports for traffic analysis, deployable today without
metering and control
sacrificing performance
Any encapsulation will break stateless offloads
in the host server (LSO, Checksum, RSC, RSS,
VMQ)


Private &
VDI improvements Public Cloud

• RemoteFX for WAN (rich desktop over various networks)
• RemoteFX adaptive graphics (remoting of experiences adapting
to network types)
• RemoteFX media remoting (high performance media remoting)
• RemoteFX multi-touch (consistent touch interface, even when
remoting to RDS)
• RemoteFX USB redirection
• Metro-style Remote Desktop App
• Choice of software or physical GPU
– No requirement for hardware GPU
• Available for sessions, VMs, and physical machines
• Broad range of clients (ubiquitous access)
• DX11 video support


Private &
The power of PowerShell Public Cloud

• PowerShell support
– Fast & Intuitive
– ~150 new Hyper-V cmdlets
– All Hyper-V Manager UI capability can be
scripted
– Perfect for automation

• In-box metering


PowerShell & Hyper-V, sitting in a tree…

DEMO


Private &
Hyper-V Resource Meters Public Cloud

Historic Resource utilization information, persistent through live migrations

Network
• Incoming & Outgoing
Traffic per IP Address
Range
Storage
• High Water-Mark Disk
Allocation
Memory
• Low & High Water-Mark
Memory Utilization
• Average Memory
Utilization
CPU
• Average CPU Utilization


System Center Virtual Machine Manager 2012

OVERVIEW


Private &
SCVMM 2012 Public Cloud


SCVMM 2012 - Fabric Management
Physical Server
– Manage multiple hypervisors – Hyper-V, VMware, Xen
– Server hardware management – IPMI, DCMI, SMASH, Custom via Provider
– Host provisioning – from baremetal to Hyper-V to Cluster provisioning
Network
– Define Logical Networks using VLANs and Subnets per datacenter location
– Address management for Static IPs, Load Balancer VIPs and MAC addresses
– Automated provisioning of Load Balancers via Provider
Storage
– Storage Management using SMI-S
– Discover storage arrays and pools
– Classify storage based on throughput and capabilities
– Discover or configure LUNs and assign to hosts and clusters
– Rapid provisioning of VMs using snap cloning of LUNs


SCVMM 2012 - Fabric Management
Update Management of Fabric Servers
– Update operation control (On-demand scan and on-demand remediation)
– Updating a Hyper-V cluster is fully automated
– Integrated with Windows Server Update Server
Dynamic Optimization (DO)
– Cluster level workload balancing scheme to optimize for VM performance
– Leverages live migration to move workloads
Power Optimization (PO)
– Leverages live migration to pack more VMs per host
– Powers down servers to optimize for power utilization
Enhanced Placement
– Over 100 placement checks/validation
– Support for custom placement rules
– Multi-VM deployment for Services


SCVMM 2012 - Service Lifecycle
Service Templates
– Used to model a multi-tier application

– Source of truth for deployed service configuration

Applications
– Built-in support for Web deploy, Server App-V, SQL DAC

– Custom command execution for other application packages

Image-based
– OS separated from apps

– Composed during deployment

Servicing
– Change the template and then apply that change to deployed instances

– Upgrade domains ensures application availability during servicing


System Center Virtual Machine Manager 2012

DEMO


Private &
System Center – integrated management Public Cloud

Source: TechEd Europe – MGT206


Q&A


ITCamp 2012 - Tudor Damian - Private Cloud with Hyper-V 3 and SCVMM 2012

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