Author: John Borhek
John Borhek

About John Borhek

John Borhek (VCP 3-6.5) is the IT Director and Lead Solutions Architect at VMsources Group Inc. and an active consultant specializing in VMware vSphere, Linux, Networking and Infrastructure Design.

Setting static IP for Photon OS

Photon OS installs by default with DHCP enabled. This is perfect for building and distributing Photon OS OS as a Virtual Appliance, but for most practical applications, you’ll want to set a static IP address.

Changing the IP of Photon OS involves a newer, albeit standardized procedure of editing files located in: /etc/systemd/network that will be unfamiliar to many RHEL and Debian users. Continue reading

Installing VMware Workstation Pro 14

VMware Workstation Pro 14 is a 64-bit Type 2 Hypervisor that is available for Linux and Windows.

As a Type 2 Hypervisor, Workstation Pro runs as an application on top of a full Operating System like Windows 10 or Ubuntu Desktop and claims compute and hardware resources from the parent OS, then allocates those resources to the VMs you create. Continue reading

Using WinSCP with the VMware vCenter Server Appliance

From time to time, you will find it necessary to transfer files to or from your VMware vCenter Server Appliance (VCSA) or ESXi Servers. If you are working from a Windows desktop or server, there’s no more convenient utility than WinSCP for copying files securely between Windows and Linux Systems.

There are a few issues, however, when it comes to connecting to the VCSA with WinSCP that I will show you how to work around without reconfiguring the default shell of your VCSA! Continue reading

VCSA and ESXi password security

vcsa password security

I recently went looking for information on password security for the VCSA 6.0 & 6.5 and ESXi 6.0 & 6.5. Most specifically, I was interest in the number of passwords remembered, so I could define that in documentation for a client.

Try as I might, I couldn’t find documentation for VCSA number of passwords remembered or how to configure it anywhere! Continue reading

VCSA disks become full over time

I’ve recently spoken with a number of VMware vCenter Server Appliance 6 (VCSA) users that have had issues with the root filesystem of VCSA running out of space.

This situation seems to be occurring more often now due to a combination of when the VCSA 6 went mainstream (18 to 24 months ago) and the default 365 day password expiration. The combination is just long enough for the root password to expire and after about 6 months (depending entirely on the size and activity of the vSphere environment) the /dev/sda3 disk fills! Continue reading