Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Learning VMware vRealize Automation

You're reading from   Learning VMware vRealize Automation Learn the fundamentals of vRealize Automation to accelerate the delivery of your IT services

Arrow left icon
Product type Paperback
Published in Feb 2016
Publisher Packt
ISBN-13 9781785885839
Length 230 pages
Edition 1st Edition
Arrow right icon
Author (1):
Arrow left icon
Sriram Rajendran Sriram Rajendran
Author Profile Icon Sriram Rajendran
Sriram Rajendran
Arrow right icon
View More author details
Toc

Table of Contents (10) Chapters Close

Preface 1. vRealize Automation and the Deconstruction of Components FREE CHAPTER 2. Distributed Installation Using Custom Certificates 3. Functional Validation – Phase 1 and Installing Secondary Nodes 4. Configuring a Guest OS for vRealize Automation vSphere Blueprints 5. Functional Validation – Phase 2 and Zero to VM Provisioning 6. Testing Failover Scenarios for vRealize Automation Components 7. vRealize Orchestrator in High Availability via the NSX Load Balancer 8. The Power of Advanced Service Designer (ASD) Index

Failover of Model Manager Web


The Web nodes fall under the active-active HA design with the failover taking place automatically if the active node fails. If the Web node, where the Model Manager Data is installed goes down, the impact will be visible during the following:

  • vRealize Automation upgrade

  • Executing the register solution rser and RepoUtil commands

When any or one Model Manager Web node goes down, the failover process is straightforward and seamless. Unlike CAFÉ or Manager Service, there are no special instructions required to recover the nodes if all the Web nodes fail due to any datacenter-wide crash or maintenance activities.

At any time, use the health monitor URL to check the status of the node:

  • IaaS Manager Node: https://<FQDN_of_WEB_virtual-IP_in_Loadbalancer>/WAPI/api/status—in our setup it will be—https://WEB.PKCT.LOCAL/WAPI/api/status

If at least one node is active behind the load balancer, you should receive a response similar to the following screenshot:

To access the...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime
Banner background image