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Virtual Geek

Tales from real IT system administrators world and non-production environment

Blog posts : "vcenter"

PowerCLI one-liner Reporting, Assigning, Changing and Removing licenses on ESXi

I was looking for instant one-liner PowerCLI script to get licensing report of ESXi servers and also wanted one-liner commands to assign / remove licenses on ESXi servers, Below scripts help to do the tasks.

#Connect ESXi Server
$vmHost = Get-VMHost -Name ironman.vcloud-lab.com

#Assign / …

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Install and Configure VMware UMDS on Linux

VMWare UMDS (VMware Update Manager Download Services) is feature and extra add on software included in VCSA ISO file, It helps downloading update metadata, patches, security fixes and latest drivers binaries from online VMware/Vendor hostupdate Repositories. It helps in way to make your VMware Updat…

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VMware UMDS curl_easy_perform() failed: cURL Error: SSL peer certificate or SSH remote key was not OK, SSL certificate problem: unable to get local issuer certificate

After configuring VMWware UMDS (VMware Update Manager download service) in my environment, which downloads patches/update from online VMware repositories, I tried downloading patches/updates.but I was receiving below errors for multiple urls. (There are default 4 online VMware repositories from wher…

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Patching the vCenter Server Appliance VCSA

VMware regularly releases security patches/fixes for its products, here I am patching vCenter server appliance (vcsa portal). Upgrade patches are downloaded from url https://my.vmware.com/group/vmware/patch#search (VMware Patch download center). 

vmware vsphere esxi vcenter vc patch vcsa vcenter server appliance patch fp bug fixes donwload my.vmware.com vcenter vami update cd rom iso url my products security patch.png

I have downloaded vCenter server patch ISO f…

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Assign vSAN licenses in vSphere client

After writing Administrating licenses in vSphere client I missed to mention another way to assign licences to vSAN cluster. Whenever you build you a new cluster and if don't enable vSAN services, that cluster generally is not listed under licenses Assets, Unless you enable vSAN service on cluster. (…

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Administrating licenses in vSphere client

Recently I deployed VMware vSphere 7, and after logging to vSphere Client the first message was popped up on the top middle screen is There are expired or expiring licenses in your inventory. [MANAGE YOUR LICENSES]. As I had licenses to for testing I decided to assign the same to vCenter and ESXi se…

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Powercli Get vCenter licenses information

Recently I was testing vCenter and Esxi 7 - vSphere suite for my new project, I periodically ask my subordinate team to review and collect the licenses information to know and forecast licensing needs. To use this script first I fill and run information accordingly. (Temporarily remove/unload Hyper-…

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VMware vcenter 7.0 A problem occurred during setup Services might not be working as expected 63%

As VMware vSphere 7 version is released recently, I thought of testing and have hands-on on the product, to get further on vCenter server 7.0, ISO file is downloaded from my.vmware.com. Here I am performing vCenter server deployment and installation steps on VMware workstation, OVA file is located u…

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Managing ESXi SSL certificate properties from vCenter server

One of the way to manage esxi certificate properties is using vCenter server, This is good option where you don't have generate a certificate for every indivisual Esxi. You just need to configure valid SSL certificate once on the vCenter VMCA. Improving Esxi security by using vCenter server can ensu…

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How to install Ansible on Linux for vSphere configuration

Part 2: Using Ansible for Managing VMware vsphere Infrastructure

managing-Vmware-vSphere-through-Ansible-devops-automation-tool-api-pyvmomi-780x405.png

Recently I took over a task to evaluate few DevOps configuration, automation and orchestration tools to configure VMware vSphere. There are many tools available in the market for DevOps automation. Personally I like and already…

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Enable Access to the VCSA Bash shell or Appliance Shell

Currently, the vCSA is bundled with below supported shells - BASH Shell & Appliance Shell. The appliance shell can be used to update the VCSA, using the software-packages command and has some other use cases. When you log in for first time by default it shows appliance shell, below is the method to …

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How to replace default vCenter VMCA certificate with Microsoft CA signed certificate

VMCA (VMware Certificate Authority) is a one of the components in PSC (Platform services controller) inbuilt into vCenter server 6.x. VMCA is Certificate Authority and works as same as Microsoft CA certificate. It can issue certificates to VMware components i.e. vCenter, ESXi servers. In my previous…

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How to deploy vCenter server appliance on VMware Workstation

I keep experimenting in my vSphere lab environment, and this time wanted to Install fresh vCenter server appliance from scratch on VMware Workstation, with new version of VMware Workstation deploying OVF (open virtulization format) is very easy, although I already had written article previously D…

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vCenter server appliance 6.5 deployment Error The supplied system is not valid

I was setting up a new VMware vCenter server appliance for a new project. While in the middle of setup of vCenter post deployment configuration I was keep receiving below error as log.

Messages
Error: The supplied system name FQDN is not valid.
Resolution: If the supplied system name is a FQD…

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Solved Esxi host disconnected evaluation license expired

In my vmware vSphere homelab, I found my Esxi hosts were showing disconnected in vCenter. I tried connecting esxi host through vmware vSphere web client. But I was getting error notification of reconnect host failure with the message Evaluation mode licenses expired.

Task Name: Reconnect host

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Configure the VMWare Update Manager Proxy Settings using vSphere Web Client

In my lab I wanted to upgrade my vsphere lab, Because my VUM (VMWare vSphere Update Manager) didn't have direct internet access, I need to configure internet proxy server and In this article I will be configuring the Proxy Settings on VMWare Update Manager in the vSphere Web Client. So I will downlo…

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Add a vCenter Single Sign On Identity Source Active Directory (Windows Integrated Authentication)

This is a second part of my article How to join vCenter Server appliance to Active Directory, and here I am configuring Identity source on Single sign on. In my one of the previous article ADDING AND CONFIGURING VMWARE VSPHERE VCENTER SSO ACTIVE DIRECTORY AS LDAP SERVER  I used AD as ldap server…

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How to join vCenter Server appliance to Active Directory

I just finished deploying new VCSA 6.7 in my office for a new project, In this article I am showing procedure to join VCSA to active directory, and wanted to assign permissions to AD accounts but Active directory was not visible in permissions. For the same follow below steps on vCenter web client t…

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Installing VMware.Powercli latest version and Error Invalid server certificate Set-PowerCLIConfiguration

Way long back, After writing my my article VMWARE VSPHERE POWERCLI INSTALLATION AND CONFIGURATION STEP BY STEP, I decided today to upgrade my vSphere PowerCLI to newer version 10 in the office, I am choosing little bit different installation method instead of using exe installer, PowerCLI can be do…

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ESXi 6.0 update offline bundle via esxcli commandline: DependencyError VIB bootbank requires VSAN ImageProfile

After completing updating my most of the ESXi 6.5 hosts in the environment as shown in ESXi 6.5 upgrade bundle via command line: No Space Left On Device Error, I wanted few standalone ESXi server to update to 6.0 version, for same offline bundle can be downloaded from my.vmware.com. I uploaded cop…

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