Monday, August 22, 2022

Configure ESXi SNMPv3 via PowerCLI

In another post, I described configuring SNMPv3 via VMware ESXi ESXCLI command line. In this post, I want to combine and run the esxcli with the powercli cmdlets to make it an automated procedure to get the value of corresponding ESXi hosts inside the vSphere environment and set the required SNMP(v3) configuration. If you aren't aware of how to connect to the vCenter via PowerCLI, read this first.

 As the initial step I get a list of the ESXi hosts and put them inside a for loop, then call the esxcli inside the PowerCLI.

 

In the next step, I recommend providing arguments, including each field of ESXi SNMP v3 configs. At last, we can then set command via invoking the filled arguments. Now the configuration has been run on each ESXi host selected by the condition (via the Where-Object cmdlet).

You can also check the accuracy of the result via running the esxcli system snmp get through the ESXi shell, or $esxcli.system.snmp.get.invoke() inside the PowerCLI connection.


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