Upgrading the virtual network to use NSX is not a heavy or large task. It can be, depending on what you are doing, but the basics are fairly straightforward. These basics are not the wholesale replacement of your existing virtual network. They are not the inclusion of new forms or routing in your virtual environment. The are the addition of NSX on top of what you already have. Once you have NSX in place, then you can dream, plan, and adopt those better ways of managing and creating virtual networks. Continue reading vSphere Upgrade Saga: NSX in 8 Easy Steps
At the moment, I am waiting for several updates on VMware products to allow an upgrade to vSphere 6.5. Specifically, I am waiting on an upgrade of NSX and VIN that are supported by vSphere 6.5. The other tools I use should be fine with 6.5, but without those, I cannot upgrade. The vSphere Upgrade Saga continues with the following updates.
When using Symantec Critical System Protection (CSP) with VMware vSphere ESXi you are required to use a collector to interact with vSphere ESXi. That collector can be of RHEL or SLES types of Linux. In my case I use RHEL 6, so need a collector that has on it at least two things: vSphere vCLI and the CSP Linux agent. RHEL 6 exists as a template within my environment so cloning it is not a major issue but after you clone there are a few things that have to happen to install vCLI and the other components. Continue reading vSphere Upgrade Saga: Installing vCLI on RHEL 6
vCloud Director was one of the easiest upgrades but still required some VMware Knowledge Base articles to complete. As always before you do anything you need to “Read the Fine Manual”. One misstep may mean starting all over again.
vCNS 5.1 replaces vShield 5.1, and if you do not add new nodes during your installation, you can easily perform all upgrades without removing any components of vShield. vCNS upgrades will upgrade all components of vShield.
Remediation of vSphere patches when vCops and vShield is in use poses several problems. These problems came to be as I prepared myself to apply the most recent set of updates. Actually my first updates since moving to vSphere 5. The problems can be surmised as two VMware Update Manager failures:
- Failure to “Disable any removable media devices connected to the virtual machines on the host” even though that options was unchecked during the upgrade
- Failure to properly shutdown vShield Firewalls Continue reading vSphere Upgrade Saga: Remediate Updates when vCops or vShield in Use