Le soluzioni tecnologiche a supporto del mondo OpenStack e Container

Lead Principal Solution System Engineer
Le soluzioni tecnologiche a supporto
del mondo OpenStack e Container
Antonio Antonucci

IT is Under Pressure from Multiple Directions
Hybrid Clouds
Need ability to reliably
migrate/failover workloads
seamlessly across Clouds as needed
Open Source
Open Stack and Containers being
adopted by developers, but need
enterprise class ‘-ilities’
Big Data
Need to provide visibility into large sets of
unstructured data for business decision
making, monetization
Always On
Need to protect and preserve data at all times,
ensure it is available & recoverable with no
interruption to operations
Increased Regulation
Need to know where your data is, and
apply compliance policies consistently
Need to reliably store, protect and
provision enterprise data at scale on
choice of hardware
“White Box” Storage
IT
Copyright © 2017 Veritas Technologies LLC3

What Organizations are Looking For
Top 10 Business Reasons to Move to the Cloud
Capability to handle mission-
critical workloads
Move away from
technology lock-in
Common platform for
integration to take place
Enable IT environments to
be dynamic and fluid
Get services up and running
in minutes to hours
Cope with seasonal changes
with greater flexibility and
agility
Pay for only what’s being
used
Enterprise
Ready
Platform
Agnostic
Easy
Integration
Agility
Speed Scale
Cost
Savings

Issues withTraditional Software Defined Storage
Inst Inst Inst Inst
Inst
• Storage Utilization
• Unpredictable Performance
• Noisy Neighbor

DATAPLANECOMPUTEPLANE
HyperScale for OpenStackArchitectureAdvantages
Inst Inst Inst Inst
Inst
• Resiliency by SLA
• Compute Optimization
• Quality of Service
• Higher Density Storage
Data Protection

COMPUTE
PLANE
DATA
PLANE
Resiliency & Costs Aligned to Service Level Needs
Inst Inst Inst Inst
D D
Full
Extend Flavor Properties
Reflection
Episodic Data Sync
PITPITPIT

Predictable PerformanceWith Quality of Service
Quality of Service
for Each Flavor
Avoid Noisy
Neighbor
Accelerate
Performance

Quality of Service
The HyperScale Flavor max, min
and priority for theVM
Highest qos_priority takes
preference
Inst1
Perf
Inst2
Noisy
Inst3
Noisy
• Throttles IOs closer to physical storage
• Balances available IO capacity across all
guests on the compute
• Eliminates “noisy-neighbors”
HyperScaleQoS Engine

Flavor
VMs /
compute
Compute
nodes
Total
VMs
Users/
VM
min_iops
set
Max_iops
set
max_iops
Observed
R:W Qd
Gold 1 1 8 8 8 10K 20K  25K 20K  25K 80:20 8
Silver 1-2 2 8 16 8 5K 10K  15K 10K  15K 80:20 8
Bronze 1-5 5 8 40 8 100 None  1K 2.5K  1K 80:20 8
Total 8 8 64 60K
ReferenceArchitecture with QoS Example

-10
4990
9990
14990
19990
24990
10 60 110 160 210 260 310 360 410
IOPs
TIme (min)
WEB1
Limit Max @ 1K
Recovered
To 20K
DATABASE
Min @10K – Max @20K
APP SERVER
Min @5K - Max @10K
Max Raised
@25K
RecoveredTo 10K
Max Raised
@ 15K
WEB4
WEB5WEB3
WEB2
Total IOPS / Compute Node = 60K IOPS
Impact of Noisy
Neighbors
Time
IOPs
Quality of Service Example

HyperScaleCompute Plane
COMPUTE
PLANE
Inst Inst Inst Inst
D D
Full
EDS
Reflection
 Protect writes based onTenant
policies
Episodic Data Sync
 Offload Deltas every 15 minutes to
the Data Plane
Quality of Service
 Credits systems based on limits
set by flavors

Data ManagementWithout Overhead
DATA
PLANE
COMPUTE
PLANE
NetBackup
Point inTime Copies
Every 15 Minutes
Zero Impact Backup
for OpenStack
Veritas 360
Data Management

HyperScale Data PlaneDATAPLANE
Point In-TimeCopies
NetBackup
External Storage
Provider
EDS
Hydra
Re-Hydration

HyperScale for OpenStack Integration
HyperScale Integration Points
Horizon
(UI Dashboard)
Nova
(Compute)
Swift
(Object Store)
Glance
(OS Image)
Neutron
(Network)
Cinder
(Block Storage)
Ceilometer
(Monitoring &
Metering)
OpenStack
• DAS awareness
• IO acceleration
• VersionedStorage Management
• Storage Quality of Service (QoS)
• VM placement
• DAS awareness
• Storage utilization
• “Time Machine” slider for
versioned storage
• Software-defined policies
forVM creation
• Metering

Integrating Storage Management with OpenStack

External Storage Provider Registration with HyperScale
17
• Define what is the Storage Server
connected to HyperScale Data Nodes
• Define the temporary location where
Instance images backups and metadata
will be stored before backed up by
NetBackup
Copyright © 2017 Veritas Technologies LLC

Key Benefits
• Predictable performance with
Quality of Service
• Workload resiliency matched to needs
• Integrated backup support with
Zero BackupWindow
• Simple, enterprise-ready storage
management
HyperScale for OpenStack: software-defined storage for OpenStack
• Agility
• Faster time to value
• Cost-effectiveness

HyperScaleStorageforContainers

Digital transformation acceleration

DevOps adoption 2016
Where’s the heat

What is a “Container”?
• A container is essentially a “lightweightVM”
• Runs on the core kernel (along with the OS)
• Doesn’t require dedicated CPU, Memory, Network
• Managed by Linux (kernel) ControlGroups
• Able to run on bare metal or within aVM
• Segregates a “micro-service” from other “micro-services”

Containers vsVirtual Machines
Overhead
VirtualMachine
Container
Containerization seems poised to
offer both a complement and
a viable alternative to server
virtualization(1)
(1) IDC

Factors that will drive adoption
Source:Container MarketAdoption Survey 2016 (DevOps.com and ClusterHQ)

Barriers that might refrain adoption
Source:Container MarketAdoption Survey 2016 (DevOps.com and ClusterHQ)

Container volume storage challenges
Manual Provisioning Noisy-Neighbor Inefficiencies
High Availability Persistent Storage

HyperScale Storage for Containers Capabilities
Automatic Provisioning of Container Volumes
Plug into any Cloud Orchestration Platform & PaaS (Docker|Kubernetes)
Adaptive Storage providing Guaranteed QoS (IOPS, Latency)
SharedVirtual Storage Pool of Direct-Attached-Storage HDD & SSD
Data Off-Hosting for BU, ETL Ingest w/o Impacting Compute Resources
Fault-ToleranceThrough Definable Replication & Snapshots
True Storage Persistence for Stateful Applications
Non-disruptive Container LiveVolume Migration

Architecture &Value Proposition
Data Management Nodes
HyperScale HyperScale
Compute Nodes (Primary)
HyperScale
Full Copy Delta Delta
HyperScaleHyperScale
Network switch Periodic sync
HyperScale
Full
Full
End-to-End Storage
Visibility
Orchestration –
RunAnywhere
Docker Docker Docker Docker
Snapshots
Zero Impact Backup
Disaster Recovery
Auto-healing
Increase Compute
Plane Utilization

Launch URLHyperScale for Containers 1.0 UI Sections /
abc@userdomain.com
**************************

OverviewHyperScale for Containers 1.0 UI Sections /
Everything looks good here
No Alerts found

Docker Ecosystem
https://www.docker.com/find-partner#/system_integrators

Docker Ecosystem:
https://www.docker.com/find-partner#/system_integrators

Enterprise
Vault &Information
Map
NetBackup
NetBackup
Appliance
VelocityeDiscovery
Platform
Data InfoScale
Availability
InfoScale
StorageResiliency
Platform
Data
Insight
Access
HyperScale for
OpenStack
and Cotainers
TheVeritas Portfolio of Enterprise Data Management Capabilities
File
Classification
Legal
Disposition
Unstructured
DataVisibility
Backup &
Recovery
Copy Data
Management
Software Defined
Storage for High
Performance
Workloads
Integrated PBBA
Business
Always On
Archiving &
Retention
Business ResiliencyStorage QoS for OpenStack
and Containers
SDS for
Unstructured Data
(Big Data, IOT,
Video)
EV.cloud
& Backup
Exec

Thank you!
Copyright © 2017 Veritas Technologies. All rights reserved. Veritas and the Veritas Logo are trademarks or registered trademarksof Veritas Technologies or its affiliates in the
U.S. and other countries. Other names may be trademarks of their respective owners.
This document is provided for informational purposes only and is not intended as advertising. All warranties relating to the information in this document, either express or
implied, are disclaimed to the maximum extent allowed by law. The information in this document is subject to change without notice.
Antonio Antonucci
antonio.antonucci@veritas.com

Le soluzioni tecnologiche a supporto del mondo OpenStack e Container

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Le soluzioni tecnologiche a supporto del mondo OpenStack e Container