Tag Archives: ESXi

ESXi: Generate a new selfsigned host certificate

Hi,

usually vCenter generates the certificates for the connected ESXi hosts. This is done by the VMCA and can be triggered by the vCenter GUI => Browser to the ESXi Host -> System -> Configure -> Certificate -> Renew.

To generate a new ESXi Host certificate, which is used for https connections at TCP/443 and for the CIM service TCP/5989, a script is located in /sbin.
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ESXi: Install a custom certificate


Hi,

these are the steps to install own certificates on an ESXi host.
Continue reading ESXi: Install a custom certificate

ESXi: Update to ESXi 7.0.3 failed

Hi,

if your ESXi host is on a version <= 7.0.2 an update using the Lifecycle Manager fails with an error. vCenter
host returned esxupdate code -1

and on the host

~ # cat /var/log/esxupdate.log | grep ERROR
ERROR: esximage.Errors.InstallationError: This upgrade transaction would skip ESXi Base Image VIB(s) VMW_bootbank_i40en_1.11.1.31-1vmw.703.0.0.49537716, which could cause failures post upgrade

Continue reading ESXi: Update to ESXi 7.0.3 failed

vSphere: Check the ESXi TPM module state

Hi,

if you want to check the state of the TPM chip use the esxcli command line interface:

Continue reading vSphere: Check the ESXi TPM module state

ESXi: Pass through an USB device to a VM

Hi,

ESXi has an option to pass through an host attached USB device to a VM. VMware provides a list of supported USB Devices.
Continue reading ESXi: Pass through an USB device to a VM