A few of you have watched my youtube videos such as VIC, SRM with NSX and requested for the NSX Test App that I used for my demos. Alright, I thought why not share to the community the simple PHP Web application that I wrote. I also written a Lucky Draw App for my demo use which I use at large audience events, to have a little engagement with the audience. I will also share with the community, maybe the next time round.
The NSX test App is basically a PHP file. You can download the PHP file from https://github.com/vincenthanjs/nsxtestapp/blob/master/nsxtest.php. Once you downloaded, you can use it with for example Apache+PHP or a LAMP. Usually its place in the /var/www folder.
If you open up the PHP file, you will see the servername which is the IP address of the DB VM. I will export the DB into an OVA.
You can either use the database server in the LAMP or use another VM to be the database. In my demos, I usually use a separate VM as the DB server so mimic a real world scenario, like a 2 or 3 Tier Application. So save you the trouble, I export the whole DB as ova so you can easily import it.
This is the DB OVA. You can download from here https://www.dropbox.com/s/ou17rui2pxjco54/DB-NSX_Test_App-v1.ova?dl=0
It will look like it if you get it work.
You watch the VIC with NSX video here which utilising the web application.
I was very excited when William Lam develop an automated NSX-T 2.0 Lab deployment and I always wanted to try it out. I had tried to install NSX-T 2.0 manually couple of weeks back and I know its quite painful to install it so since there is an automated way of doing it, its going to save me lotsa time. However, its not so straight forward to use William script whole sale and below I am going to list a few things to be taken note of. These were what I have experienced over the last 3 days of troubleshooting.
A few things to note here
The Supermicro E300 require the igxbe drivers for their 10GE NICs as the standard ESXi ISO does not natively support. Therefore I’m require to custom build the ESXi ISO.
The igxbe 4.5.1 drivers were from Paul Blog – https://tinkertry.com/how-to-install-intel-x552-vib-on-esxi-6-on-superserver-5028d-tn4t.
The powershell script were from here. https://www.v-front.de/p/esxi-customizer-ps.html
These are the commands used.
PowerCLI C:\> C:\Users\Administrator\Downloads\ESXi-Customizer-PS-v2.5.ps1 -izip C:\Users\Administrator\Downloads\update-from-esxi6.0-6.0_update03.zip -pkgDir E:\pkg
PowerCLI C:\> C:\Users\Administrator\Downloads\ESXi-Customizer-PS-v2.5.ps1 -izip C:\Users\Administrator\Downlods\ESXi650-201704001.zip -pkgDir E:\pkg
You must be wondering why can’t I just update the drivers after installation. I wanted to PXE boot for ESXi installer and somehow or rather the NIC on the E300 that support PXE boot were the 10GE NICs. That was the reason why I have to custom build the igxbe driver into the ISO.
vSAN 6.5 ROBO All Flash – 2-node Direct Connect Testing
vSAN 6.5 now supports using a low cost Cat6 or SFP+ TwinAX cables for cross-connect the 2 hosts. I had setup the lab to perform this ROBO setup. vSAN 6.5 also supports iSCSI which I plan to test it as well.
I plan to install vCenter 6.5 on these two nodes as well and therefore need to bootstrap the installation. I follow the instruction from William Lam blog – How to bootstrap vCenter Server onto a single VSAN node Part 1.
I did not want to go through the click through installation and therefore follow again his blog to install the vCenter using ovftool CLI method.
Had some issues with using the ovftool at the moment. Will have to update this blog again.
25 June 2017 Update
Finally got some time to perform some testing. I have been using these nodes to run nested ESXi for NSX Multi-site Lab. They are configured as individual standalone vSAN. Here are the specs to the boxes.
Supermicro E300 – SYS-E300-8D
Intel Xeon CPU D-1518 @ 2.2Ghz (4 cores per socket)
64GB of RAM
Cache: Sandisk SDSSDA240G 240GB
Capacity: Samsung SSD 850 Evo M.2 1TB
2 x 1GE : Intel I210
4 x 1GE: Intel I350
2 x 10GE : Intel X552
ESXi 6.5 Build 4564106
Some performance testing…
Sometime last year around September 2016, I had an idea of setting up a mobile NSX/SDDC Demo Lab that is compact enough to fit into a suitcase so that I can bring them around. However, I didn’t have the time to set them up. Guess what? Another colleague of mine in VMware US that works for the federal agencies set up something that I had envisage.
You can read more about it here. We basically had the same model of servers ie. the Supermicro E300. http://123virt.com/2016/12/21/portablesddc/