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Virtual Geek

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

Blog posts July 2017

POWERCLI AND VSPHERE WEB CLIENT: JOIN ESXI INTO ACTIVE DIRECTORY DOMAIN CONTROLLER

July 26, 2017 09:22AM

This is another best security guideline to always join Esxi server into domin, most preferable is Active Directory domain controller, One of the advantage is I can use domain-wide authentication with Domain joined ESXi, Means I don't have to use or share root or any local username to login, Creating…

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VMWARE SECURITY BEST PRACTICES: POWERCLI ENABLE OR DISABLE ESXI SSH

July 25, 2017 09:14AM

Logging into SSH required in some of the common troubleshooting scenario or fetching information: ie  checking logs, telnet, ping, esxtop etc, Although subject title of this blog is mentioned Powercli, but I am showing all ways to enable SSH service on esxi including GUI as well, By default SSH serv…

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POWERCLI: VIRTUAL MACHINE STORAGE MIGRATE/SVMOTION AND DATASTORE PORT BINDING MULTIPATHING

July 20, 2017 08:45AM

VMWARE VCENTER STORAGE MIGRATE/SVMOTION VM AND PORT BINDING MULTIPATHING TESTING

July 18, 2017 09:02AM

POWERCLI VMWARE: CONFIGURE SOFTWARE ISCSI STORAGE ADAPTER AND ADD VMFS DATASTORE

July 13, 2017 08:45PM

This blog article is similar to my previous notes VMWARE ESXI INSTALL AND CONFIGURE SOFTWARE ISCSI STORAGE ADAPTER FOR VMFS VERSION 6 DATASTORE. Here I am using VMware Powercli instead of vSphere web client to configure iScsi storage adpater and add new datastore. As this is complete powercli artic…

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FIND FREE OR UNASSIGNED STORAGE LUN DISKS ON VMWARE ESXI SERVER

July 13, 2017 07:35PM

This is one of my small script. And I use it to find free or unassigned unforrmatted LUNs/Disks on Esxi server. When Lun or disk from storage (most probably remote) assigned and presented to Esxi server, this LUN doesn't have any partition, and unformatted as a raw disk, This is visible when you try…

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VMWARE ESXI INSTALL AND CONFIGURE SOFTWARE ISCSI STORAGE ADAPTER FOR VMFS VERSION 6 DATASTORE

July 12, 2017 06:17PM

POWERCLI: VMWARE ESXI CONFIGURE (VSWITCH) VMKERNEL NETWORK PORT FOR ISCSI STORAGE

July 10, 2017 06:42PM

In earlier chapter I created new VMKernel adapter using vSphere Web client GUI, Here I am going to perform same steps but using vmware powercli, If you are new to PowerCLI, need to set it up, I am suggesting check my another blog VMWARE VSPHERE POWERCLI INSTALLATION AND CONFIGURATION STEP BY STEP. …

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VMWARE VSPHERE POWERCLI INSTALLATION AND CONFIGURATION STEP BY STEP

July 9, 2017 07:29PM

VMWare vSphere suite (vCenter, Esxi and other products) can be managed using powercli, It is software module installed as same as about to deprecate old vSphere c# client. Prerequisite is you must have Powershell on the client desktop or server from you are managing vSphere, by default Powershell av…

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VMWARE ESXI CONFIGURE (VSWITCH) VMKERNEL NETWORK PORT FOR ISCSI STORAGE

July 6, 2017 08:13PM

POWERSHELL CONVERT EXCEL TO DSC (DESIRED STATE CONFIGURATION) CONFIGURATION HASHTABLE FORMAT

July 2, 2017 10:09PM

I use Powershell DSC (Desired State Configuration) a lot for windows servers configuration, And I make use of DSC hashtable (configurationdata) frequently. Here is Microsoft fantastic article guide for writing DSC hashtable. But while adding multiple node I find sometimes it takes time to adding ex…

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POWERSHELL CREATE HASHTABLE FROM MICROSOFT EXCEL

July 1, 2017 08:09PM

After writing my last blog on using splatting from INI file, where it has format of Key and Value concatenated with equal = sign. It can be executed easily but sometimes writing INI file can be little messy if there is slight mistake, Still I find INI is best for writing parameter and syntax due to …

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12 Blog Posts