Replace HPE ILO firmware utilizing PowerShell – PowerShell.ro

The primary script of 2024 is about updating the HPE ILO firmware on bodily servers utilizing PowerCLI.

Firmware updates, together with these for iLO, typically embody bug fixes, safety patches, and efficiency enhancements. Commonly updating iLO firmware ensures that your servers are geared up with the most recent options, enhancements, and safety measures, decreasing the danger of vulnerabilities and enhancing general system stability.

The PowerCLI Script:

The script is designed to hook up with a ILO distant board, iterate via every one, and carry out the firmware replace as wanted.

Simply to be famous that it was examined on ILO 5 on greater than 200 HPE bodily servers.

# 1. Import the HPEiLOCmdlets module
Import-Module -Title "C:temphpeilocmdlets.4.0.0HPEiLOCmdlets.psd1"

# 2. Declare a variable to make use of for the connection
$ILOAccount = Get-Credential

# HPE ILO cmdlets connect with iLO
# Studying iLO addresses from a textual content file
$ILOAddresses = Get-Content material -Path "C:tempilotargets.txt"

# Loop via every iLO deal with
foreach ($ILOAddress in $ILOAddresses)  Choose-Object Hostname, FirmwareVersion

# Disconnect from iLO after finishing the updates
Disconnect-HPEiLO -Connection $Connection

This script does the next:

1. Imports the HPEiLOCmdlets module.
2. Declares a variable for the iLO account credentials.
3. Reads iLO addresses from a textual content file.
4. Connects to every iLO utilizing the offered credentials and addresses.
5. Checks the iLO firmware model earlier than updating.
6. Updates the iLO firmware utilizing the required package deal.
7. Reconnects to iLO after the replace.
8. Checks the iLO firmware model once more after updating.
9. Disconnects from iLO after finishing the updates.

Be happy to customise this script based mostly in your particular reporting necessities and share your experiences or enhancements within the feedback beneath!

It needs to be famous that the script isn’t fully authored by me; sure data and code snippets are sourced from varied locations, together with blogs, GitHub repositories, and group boards.