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1. Technical Forum
Delivering Cloud ScaleWorkflow Automation
Control andVisibility with Arista
Autumn 2015

2. Technical Forum
EOS Devices
Workflow Automation Services
CloudVision Framework
Management, Monitoring Tools Orchestrators and Overlay Controllers
Open RESTfulAPIs
3rd Party
Integration
EOS Core
Services
Workload
Orchestration
Services
CloudVision eXchange (CVX)
OVSDB, eAPI, Plugins
CloudVision Portal (CVP)
© 2015 Arista - Confidential
Open APIs

3. Technical Forum
Arista CloudVision Portal
Provided as OVAVirtualAppliance
§ CENTOS Linux Platform
§ Apache Hadoop with…
• Hbase database
• Hazlecast in memory database
• Zookeeper
§ Apache Tomcat HTML 5 front-end for a
highly extensible user interface
Zookeeper HBase
Hadoop
HazelcastTomcat
Linux

4. Technical Forum
1
CloudVision Summary
© 2015 Arista - Confidential
Bootstrap Automation
2 Configuration Automation
Operations Visibility3

5. Technical Forum
CVP Architecture
Radius or TACACS
DHCP Server
Zookeeper HBase
Hadoop
HazelcastTomcat
eAPI
Authentication
Bootstrap
Linux

6. Technical Forum
DHCP Request
OPT 66 -TFTP Server
OPT 67 - Boot file name: http://172.31.5.60:8080/web/services/ztp/config
DHCP Response
HTTP GET [Arista-Sys MAC, Hwd ver, SKU, Serial, Architecture]
DHCP Server
Day Zero Provisioning with CloudVision
ZTP Boot
Request to CVP
CVP Registration
Information
Switched added
to “Undefined”

7. Technical Forum
1
CloudVision Summary
© 2015 Arista - Confidential
Bootstrap Automation
2 Configuration Automation
Operations Visibility3

8. Technical Forum
CVP - A Single Interface to Automation
© 2015 Arista - Confidential

9. Technical Forum
CloudVision Containers
§ Containers define…
• The role of a group of
switches within the DC
• Customizable taxonomy
to reflect specific functions
• Multiple sub-containers
within a parent container
• Framework for defining
“configlets”
Parent container
All switches in the Data center
Sub-containers within DC
e.g. “All Leaf Switches”
Container model simplifies deployment and management of shared configuration across multiple switches
New Switches – Automatically
placed in “Undefined”

10. Technical Forum
Network Provisioning with CloudVision
Assign container
Switch configured
and reloaded
Assign switch specific configlet
Assign switch specific image*
Save
Task generated
Network Provisioning
Task
Management
Select and execute tasks
Configuration pushed
to switch
Switched assigned in
provisioned container Switched displayed in
provisioned container
Network Provisioning
* If required

11. Technical Forum
Network Compliance with CVP
So what happens if a
command line Ninja makes a
change to a switch?

12. Technical Forum
It's Friday, it's five to five and it’s…
§ Time for a change….
ü Configlets…
ü Labels…
ü Apply…
ü Tasks…
ü Change…

13. Technical Forum
We all have places to be…
üBackup CVP
through theAPI
üRestore CVP
through theAPI
NOTHING CAN STOP AUTOMATION!

14. Technical Forum
1
CloudVision Preview
© 2015 Arista - Confidential
Bootstrap Automation
2 Configuration Automation
Operations Visibility3

15. Technical Forum
ThankYou