*UPDATED* December 2017. The ESXi embedded host client is a web application served direct from an ESXi server that allows basic management of virtual infrastructure. It is somewhat similar in appearance to Vsphere. Vmware has released it as a “fling“, which can be easily added to an existing ESXi server as follows. NB it is recommended to try this in a lab environment rather than a production machine. Continue reading
This post describes the recovery of a broken virtual machine within ESXi 5.1 (update 1). The VM was damaged in several ways: the vmxf file was missing, and so was one of the vmdk files. The system was down and not bootable due to the missing files. In addition, the root password had been lost and needed recovery. The same procedure, or parts of it, should work for other ESXi VMs. The broken VM was running Red Hat, but that barely impacts the procedure, apart from the password recovery bit. Continue reading
After a security scan showed vulnerabilities, a recent client of mine requested the above update. The target server was a stand alone HP DL360 running ESXi version 5.0 (GA). The upgrade was performed with the following procedure, which should work equally as well for other ESXi versions. A system reboot is required. Continue reading
This post explains how to install the mlx4 driver into ESXi 5.1 in order that it can see and communicate with the NC542m 2-port Ethernet adapter card. The card was fairly new (at the time) and ESXi 5.1 could not see it by default. Continue reading
ESXi is popular hypervisor product from VMware. It comes with several management GUIs including Vsphere and VCenter. Command line tools are also bundled, though they are used more rarely. This article describes a short script to list all virtual machines on the system.
The script is below. It is intended to run under the Busybox shell, the default environment when you ssh directly into the system hosting ESXi. Continue reading