Posts

Oct 11
2 min

Being a Good Product Manager .....

#1 Listen to your customers, spend more time listening to your customers maniacally focus on their problems have more than a basic unders...

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Difference between Wifreframes, Mockups, and Prototypes

Arun Nukula

Oct 11
1 min

Difference between Wifreframes, Mockups, and Prototypes

Wireframes, mockups, and prototypes are terms that are often used synonymously, and they are indeed quite confusing. This article explain...

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Behind the scenes: vRLCM upgrade 8.1 to 8.2

Arun Nukula

Oct 9
4 min

Behind the scenes: vRLCM upgrade 8.1 to 8.2

I always had a passion for reading logs and understanding what really happens in the background when a user clicks or performs an action ...

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Upgrading vRealize Automation 8.x to 8.2

Arun Nukula

Oct 8
4 min

Upgrading vRealize Automation 8.x to 8.2

Before we initiate an upgrade on vRealize Automation 8.x to 8.2, we have to upgrade vRLCM to 8.2 Now once we have vRLCM ready on 8.2, let...

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Upgrading your vRealize Lifecycle Manager from 8.1 to 8.2

Arun Nukula

Oct 8
1 min

Upgrading your vRealize Lifecycle Manager from 8.1 to 8.2

VMware a few days back announced vRealize Lifecycle Manager 8.2. Let's discuss how you can upgrade your existing version of vRLCM to the ...

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Arun Nukula

Oct 8
1 min

vRealize Automation 8.2 Enhancements

Support for Custom Internal Pods and Services CIDR. This can be done through Easy Installer vRA Install Wizard in LCM UI Update Internal ...

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Comprehensive Guide to implement vRealize Automation 8.x Clustered environment

Arun Nukula

Sep 11
2 min

Comprehensive Guide to implement vRealize Automation 8.x Clustered environment

In my last post, I've discussed how one would deploy a vIDM cluster. Now let's see what does one need to deploy a vRealize Automation 8.x...

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Arun Nukula

Sep 11
2 min

vRA services health check failed. For more information, see Services page

Though all services on my vRealize Automation node are showing up as "REGISTERED", I would see an exception stating "vRA services health ...

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RHEL8 Guest Customization failures due to missing Perl module

Arun Nukula

Sep 11
1 min

RHEL8 Guest Customization failures due to missing Perl module

Recently, we did encounter a problem while trying to customize RHEL8 based virtual machine on the vCenter 6.7 platform From the above err...

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Arun Nukula

Sep 11
1 min

Increasing Login Session Timeout value for vRealize Suite Lifecycle Manager

You cannot change the Login Session timeout value for vRealize Suite Lifecycle Manager 2.x or 8.x By default session timeout is set to 30...

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Connecting to Rabbitmq POD and executing its status

Arun Nukula

Sep 7
1 min

Connecting to Rabbitmq POD and executing its status

Connect to POD kubectl -n prelude exec -ti rabbitmq-ha-0 bash Checking status rabbitmqctl cluster_status Type exit to get out of the POD

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Arun Nukula

Sep 7
1 min

Restarting Rabbitmq systematically in vRealize Automation 8.x

Distributed Architecture in vRealize Automation 8.x has 3 nodes. Each node is part of the RabbitMQ cluster. It is important RabbitMQ POD'...

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Comprehensive Guide in deploying vIDM 8.x Cluster with NSX-V Loadbalancer

Arun Nukula

Sep 4
4 min

Comprehensive Guide in deploying vIDM 8.x Cluster with NSX-V Loadbalancer

Finding a working configuration which helps to build a successful vIDM 8.x cluster was a huge problem. So thought of sharing what worked ...

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Fetching vRLCM API Token and Executing API's using Postman

Arun Nukula

Sep 3
1 min

Fetching vRLCM API Token and Executing API's using Postman

Every LCM Installation comes with inbuilt swagger documentation which can be accessed at https://<<vRLCM-FQDN>>/api endpoint of the LCM i...

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Arun Nukula

Aug 31
1 min

Online Furniture Rental Survey

This survey is part of a certification program I am currently pursuing. I'd request you to participate and share your feedback

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Arun Nukula

Aug 17
2 min

Integrating vRA 8.x with vRLI 8.x

You can forward logs from vRealize Automation to vRealize Log Insight to take advantage of more robust log analysis and report generation...

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vRealize Automation 8.x and Google Cloud Platform Integration

Arun Nukula

Aug 17
4 min

vRealize Automation 8.x and Google Cloud Platform Integration

vRealize Automation 8.x can integrate with several Cloud Providers As a cloud administrator, you can create a Google Cloud Platform (GCP)...

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Arun Nukula

Aug 17
1 min

How do login into vIDM database

As a first step fetch the password using below command cat /usr/local/horizon/conf/db.pwd Example:- labidm:~ # cat /usr/local/horizon/co...

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Arun Nukula

Aug 3
4 min

Having Multi-Tenancy enabled in vRO causes vRA Upgrade failures during the pre-update phase

Failures are seen during vRA upgrade through vRSLCM 2.1during preupdate phase of vRA appliance upgrade Upgrade was being performed from v...

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vRA HF Pre-Check Failure: xenon-service is not running and release-management is UNAVAILABLE

Arun Nukula

Jul 28
1 min

vRA HF Pre-Check Failure: xenon-service is not running and release-management is UNAVAILABLE

vRealize Automation PRECHECK might fail with the following exception where it states XenonService is not running and release-management ...

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Arun Nukula

Jul 25
3 min

vRA Migration fails with Exception: Invalid data format

I was involved in a vRealize Automaton 7.x migration project, we did encounter failure at a point where we were trying to backup vRA lice...

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Arun Nukula

Jul 25
2 min

vRealize Automation Postgres database status is down and inconsistent

Even though all services are registered on an appliance and vpostgres status is actually up and running you might end up in seeing an exc...

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Arun Nukula

Jul 2
3 min

Enable TLS on Localhost Configuration as part of vRealize Automation Hardening 7.x

I and my peers were assisting a project where vRealize Automation 7.x was supposed to be deployed and hardened. Found out that there are ...

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Arun Nukula

Jun 24
2 min

No valid endpoints found in the Management Agent

You may encounter the following exception during vRA 7.x patching While executing patchscript.sh file, following exception, is seen _main...

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