Automate the deployment of vROps (supporting vDS)

powercli-logoRecently I have been looking at William Lam‘s excellent post on automating the deployment of vROps.

After having a play around with it, to suit my own needs, I made some modifications to the Powershell script so it would support distributed switches.

[Read more…]

vSphere 6 Lab Upgrade – vCenter Orchestrator to vRealize Orchestrator

vsphere logoI tested vSphere 6 quite intensively when it was in beta, but I didn’t ever upgrade my lab – basically because I need a stable environment to work on and I wasn’t sure that I could maintain that with the beta.

Now 6 has been GA a while and I have a little bit of time, I have begun the lab upgrade process. You can see a bit more about my lab hardware over on my lab page.

Upgrading the vCenter Orchestrator Appliance

Upgrading the vCenter Orchestrator Appliance is child’s play – just log onto the admin interface at https://vco.fqdn.com:5480 using the root credentials.

Select the update tab, then click “Check Updates”. You should see appliance version 6.0.1 available, then click Install Updates [Read more…]

vSphere 6 Lab Upgrade – VSAN

vsphere logoI tested vSphere 6 quite intensively when it was in beta, but I didn’t ever upgrade my lab – basically because I need a stable environment to work on and I wasn’t sure that I could maintain that with the beta.

Now 6 has been GA a while and I have a little bit of time, I have begun the lab upgrade process. You can see a bit more about my lab hardware over on my lab page.

Upgrading to VSAN 6.0

The upgrade process for VSAN 5.5 to 6.0 is fairly straight forward

  • Upgrade vCenter Server
  • Upgrade ESXi hosts
  • Upgrade the on-disk format to the new VSAN FS

Other parts of this guide have covered the vCenter and ESXi upgrade, so this one will focus on the disk format upgrade. Once you’ve upgraded these you’ll get a warning on your VSAN cluster:

image

[Read more…]

vSphere 6 Lab Upgrade – Overview

vsphere logoI tested vSphere 6 quite intensively when it was in beta, but I didn’t ever upgrade my lab – basically because I need a stable environment to work on and I wasn’t sure that I could maintain that with the beta.

Now 6 has been GA a while and I have a little bit of time, I have begun the lab upgrade process. You can see a bit more about my lab hardware over on my lab page.

I will be upgrading

  • vCenter Server Appliance – currently 5.5 update 1
  • vSphere Update Manager – currently 5.5 update 1
  • 3 HP N54L resource hosts
  • 1 Intel NUC management host

In my lab I run various VMware software suites listed below, although I typically run them in nested environments to keep my lab install relatively clean.

  • vCloud Director
  • vRealize Automation
  • vRealize Orchestrator
  • NSX

Other considerations:

  • VSAN – I currently run VSAN 5.5 and will need to upgrade to 6.0
  • Update Manager – I’d prefer to update my hosts using Update Manager where possible
  • Certificates – I currently use a Microsoft CA, I’d like to move to the VMCA as a subordinate CA
  • Drivers – VMware changed the drivers supported in ESXi, some consumer grade drivers are blacklisted
  • Backup – I use the excellent Veeam Backup and Replication to protect key lab machines, and I know that it doesn’t yet support vSphere 6. That’s a hit I can take in my lab.

To upgrade I need to first verify everything is compatible using the VMware Product Interoperability Matrixes.

High level plan

Having read a lot of vSphere 6 docs, my upgrade plan is as follows:

  1. Upgrade vCenter Server Appliance
  2. Upgrade vSphere Update Manager
  3. Upgrade ESXi
  4. Upgrade VSAN
  5. Upgrade nested labs and other software suites

vSphere 6 Lab Upgrade – Upgrading ESXi 5.5

vsphere logoI tested vSphere 6 quite intensively when it was in beta, but I didn’t ever upgrade my lab – basically because I need a stable environment to work on and I wasn’t sure that I could maintain that with the beta.

Now 6 has been GA a while and I have a little bit of time, I have begun the lab upgrade process. You can see a bit more about my lab hardware over on my lab page.

Checking for driver compatibility

In vSphere 5.5, VMware dropped the drivers for quite a few consumer grade NICs – in 6 they’ve gone a step further and actually blocked quite a few of these using a VIB package. For more information, see this excellent article by Andreas Peetz.

To list the NIC drivers you’re using on your ESXi hosts, use the following command:

esxcli network nic list | awk ‘{print $1}’|grep [0-9]|while read a;do ethtool -i $a;done

image

As you can see from the results, my HP N54Ls are running 3 NICs, a Broadcom onboard and two Intel PCI NICs. Fortunately the Broadcom chip is supported and the e1000e driver I’m using is compatible with vSphere 6 and is in fact superseded by a native driver package. [Read more…]