TIP: Secure your My VMware account with MFA

I know, it is not the most interesting subject to blog about.
VMware gives you the opportunity for your My VMware account to use MFA.
And I would advise to use MFA.

Why ?

Well, depending on the situation, your my vmworld account can have access to different company accounts. Giving you, depending on roles and permissions, the ability to create support requests, download software, access licenses etc…
And that is great.
But it is a risk when your account gets hacked.
That is where MFA can help. It is an extra line of defense.

MFA

MFA stands for, multi factor authentication. And when MFA is enabled,a person needs to present multiple pieces of evidence to authenticate (see https://en.wikipedia.org/wiki/Multi-factor_authentication )
Most of the times these pieces are a password and a token, generated by a authentication app or device.
So, when you would know my password, you still can’t use my ‘my vmware’ account because I’ve enabled MFA. And the token is generated on my phone, which I have with me, and is locked.

My advise

  1. Use a strong password. Strong doesn’t mean a lot off difficult characters, although there are some rules you have to follow. Study has shown that also the length of your password is a big key in having a strong password.
  2. Enable MFA.
    Check this VMware KB on how to enable MFA for your My VMware account.

patch vCenter HA 6.7 U1

Maybe you think, we’ll how hard can it be ??
Yes, that was the same question I had. And to be honest… it is not that hard.
But there are some quarks or gotchas.
In this post I’ll explain the route I took for patching a vCenter HA setup.

Why don’t you use the VAMI ?

VAMI stands for ‘ Virtual Appliance Management Infrastructure ‘. It can be accessed via port 5480 like https://<FQDN VMware appliance>:5480 .
The VAMI of a vCenter Appliance (VCSA) has an update section, which you can use to patch the VCSA. This is a nice and easy way for patching the VCSA, but when you have vCenter configured as vCenter HA then this option won’t work. (I know from experience….)
After trying (and failing) I thought, why not read the manual….
VMware has a nice article about patching a vCenter in HA and you can find it here.
I still use the VAMI, but not for patching but for making a backup.

Continue reading “patch vCenter HA 6.7 U1”

Issue 3 – vmk0 removed when applying host profile

This article is part of a series of articles about issues I encountered during implementation of a vSphere stretched cluster based on vSphere 6.7 U1.
You can find the introduction article here

Issue 3

This issue is irritating, to say at least.
You configured your first ESXi host in a cluster, polished it etc… and created a host profile from this host. And then it should be easy to configure the other hosts. But, when you apply the host profile…. the host disconnects (because of a reboot….)… but never comes back….
What happened ??

What happened is that in the wisdom of the vSphere environment the vCenter instructed the host to delete vmk0… yes the kernel interface that vCenter uses to connect to ESXi (assuming the vSphere host is clean installed and has just one kernel port). Delete it to create vmk0 again…..
But it never gets to that part….
Do you recognize this issue ??

I googled for this issue and found blog posts going back to vSphere 5.1. So it looks like a difference in interpretation of how it should work.

Continue reading “Issue 3 – vmk0 removed when applying host profile”

VMware Enhanced Authentication Plugin Not Working

For several versions of vSphere vCenter it is possible to logon with your windows credentials. Making it easier to only tick a box and logon instead of typing your username and password.
This nice and neat trick is done via the VMware Enhanced Authentication Plugin.
The only issue… it does need to work every time, else it is going to be an annoyance.
And , yes, it became an annoyance for me… especially when using Firefox.
So let me give you to possible solutions

Continue reading “VMware Enhanced Authentication Plugin Not Working”

Change All Services icon through Rest API of vRA

A blog on my experience in using postman to change the All Services icon off vRA 7.2

Since vRA 7.1 you can change the “All Services” icon.
VMware has an article here on how to change this through the API.
I thought, maybe you could also do this via Postman. Which would also be a good exercise (for me) in understanding and using the Rest API via Postman.
The article below is one of many ways to solve this issue, feedback is welcome in the comments below.

Continue reading “Change All Services icon through Rest API of vRA”

Kanban with Outlook

For a while now I’m looking for ways to implement kanban in my workflows.
I do see the benefits, and I’m aware that it is not the golden solution for everything.

Requirements:

  • I need a visual representation of my WIP (work in progress)
  • not too much hassle like, logging on to different websites
  • not in public enviroments
  • direct accesible from my tooling (a.k.a. business laptop)
  • Intergration with task functions already available in my tooling (a.k.a. outlook tasks)

So I did a google on outlook and kanban. And after some searching I found this site. Which looks like a nice solution, using my outlook software etc…
So I tried to implement it.

And had one problem…. For security reasons the functionality to add a home page to an outlook folder has been disabled. And I understand it. But still wanted to see how this free solution would work.

So I found a site about enabling the home page function again. This site
The first option didn’t work for me, but adding the key  “EnableRoamingFolderHomepages”=dword:00000001 to [HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Security]  was the magic I needed.

For now this solution will do. Using familiar software to get accustomed with using kanban.

restore data from Synology backup using virtual DSM

It happened to me…. 

A crash off all my disks in a Synology DS 412+. Yeah….. For sometime my disks reported problems… but I thought.. just wait a few months more… then I can buy new disks…
But in the end…. the disks crashed all together.
I know what your first response is…. did you make backups ??
Answer: Yes. Yes I did.

How to restore

I used synology Hyper backup to make backups off my photos, documents and music folder to an external USB drive. And I new that these backups where very recent.
But to access this data  I had to restore it and needed a working Synology DSM. My options were:

  1. buy at least 2 new disks and re-install the DS 412+
  2. Find a friend with a DSM and use his/her DSM to restore my data and to move it into a cloud storage
  3. Looking into running DSM virtual

I choose option 3. Why ?
Well…. I was interested if it could be done.
Technicaly it could be possible. I had VMware workstation running on my laptop and new about xpenology. After some searching on the internet I found this  https://www.youtube.com/watch?v=a8YUq2QGhks
So it could be done….

Running DSM virtual

After some experiments I got it working, running DSM 6.x in a VM under VMware workstation 12.
I created a virtual DSM according to others blogs. Added a disk (VMDK) 200 GB in size. (large enough to restore a backup-set).
Then I started the DSM, did the usual configuration. Made a no-raid raid config with one disk. Created the volume in the newly created raid set. installed some DSM apps (at least the hyper-backup application).
And restored a backup from my external USB drive.

Moving data in to the cloud

Yes !!!!…. I had found a way to acces my data… but where should I store it ?
I used the Cloud sync app to sync the restored data to a cloud storage provider. If the provider supports webdav then it is possible to sync your local data to it. I needed to keep this running for several days due to the upload bandwith of my internet provider. but in the end I had my data accesible again.
xpenology and virtualization saved the day.