IaaS node upgrade fails with exception "The archive period of resource <<VMName>> i
Once IaaS upgrade kicks-off in some environments you might experience an error stating it cannot continue upgrading ModelManagerWeb...
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Posts
Arun Nukula
- Aug 21, 2018
- 2 min
Migrating vRA IaaS database to a NEW SERVER
This article details on what steps are to be taken in order to migrate vRA IAAS database from one node to another There are three places...
9860
Arun Nukula
- Aug 17, 2018
- 5 min
L1 Terminal Fault a.k.a L1TF
Intel has disclosed details on a new class of CPU speculative-execution vulnerabilities known collectively as “L1 Terminal Fault” that...
1590
Arun Nukula
- Jul 27, 2018
- 1 min
!!! Rabbitmq reported unrecoverable state , recovery.dets corrupted !!!
Unable to start rabbitmq after an outage? Are you seeing a similar exception as below 2018-07-26T09:39:17.273888+00:00...
1,0530
Arun Nukula
- Jul 26, 2018
- 2 min
vRealize Suite LifeCycle Manager Introduction
vRealize Suite LifeCycle Manager a.k.a vRLCM is designed to streamline and simplify deployment and on-going management of vRealize...
3571
Arun Nukula
- Jul 25, 2018
- 2 min
Patching vRealize Automation after upgrade to version 7.4
VMware recently released HF3 as it's called internally to remediate few important bugs. Click here to checkout what bugs are fixed...
4660
Arun Nukula
- Jul 23, 2018
- 2 min
ehcache replication errors in horizon.log
Are you seeing similar exceptions in horizon.log? First step you do to troubleshoot elasticcache problem is to check if...
1990
Arun Nukula
- Jul 23, 2018
- 4 min
vRealize Automation Upgrade Guide from version 7.3 to 7.4
I shall be sharing a comprehensive guide for upgrading your existing vRealize Automation 7.3 to 7.4 Let's start by describing my...
9370
Arun Nukula
- Jul 20, 2018
- 1 min
Check vRA Services status via API
Login into vRA appliance Then execute below command curl --insecure -f -s -H "Content-Type: application/json" "https:/$HOSTNAME/component...
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Arun Nukula
- Jul 15, 2018
- 3 min
AWS 101
This blog article would talk about various services being offered by AWS AWS Global Infrastructure AWS Region & Availability Zones Each...
440
Arun Nukula
- Jul 15, 2018
- 1 min
! Error searching for Sync Results from Storage
When you browse directories in vRA UI and click on Sync Log , are you seeing a message stating ! Error searching for Sync Results from...
1560
Arun Nukula
- Jul 15, 2018
- 1 min
Removing stale Puppet entries from Configuration Items
When provisioning / destroy fails or is stuck due to whatever reason , there is every chance that we have to manually clean them. In our...
180
Arun Nukula
- Jun 28, 2018
- 2 min
Removing an existing vRA License
Came across a situation where even though the product was licensed , it was stating that it's not found in the database. Re-applying same...
5411
Arun Nukula
- Jun 15, 2018
- 2 min
Healthchecks for vRealize Automation 7.x
List of health URL's which can be used during vRealize Automation troubleshooting Horizon System Health URL: https://<<vra-va-fqdn>/SAAS/...
4,1380
Arun Nukula
- Apr 25, 2018
- 1 min
Upgrade vROps 6.6.1 to 6.7 - Runbook
Pre-requisites Take a snapshot of all virtual appliances that make up your vROps cluster. Per VMware’s update instructions, you should...
5880
Arun Nukula
- Mar 26, 2018
- 2 min
vRA portal "Machine" tab exception
We get following exception by clicking on Machine tab on vRA portal Error while retrieving resources from provider [Infrastructure...
3720
Arun Nukula
- Mar 23, 2018
- 1 min
Manually deleting a directory in vRA 7.x
There might be situations where you would not be able to delete directory from vRA portal Recently, was working on a issue where vRA...
6520
Arun Nukula
- Mar 22, 2018
- 1 min
Remediation for Spectre Vulnerability
As you may be aware, VMware has released Spectre patches for ESXi and VC on 20th March, 2018. Related Articles Click to read...
300
Arun Nukula
- Feb 24, 2018
- 4 min
vPostgres Database Failover Scenarios
Master Database constantly streams transactions to Replica servers Once Master fails, the active and working Replica is ready to proceed...
8100
Arun Nukula
- Feb 24, 2018
- 2 min
vRealize Automation Appliance High Availability
The vRealize Automation appliance supports active-active high availability for all components except the appliance database. Starting...
5130
Arun Nukula
- Dec 18, 2017
- 3 min
Changing MTU value to causes VMNIC to flap
This morning, I was involved in an escalation where NIC flaps were seen on 6 out of 7 hosts on a brand new vxRail Cluster Looks like it...
3,2750
Arun Nukula
- Oct 30, 2017
- 5 min
Upgrading vRealize Automation
Recently I did work on a project to upgrade vRealize Automation from 7.0.1 to 7.3. I would like to share my experience on how the...
4130
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