Short blog post with a simple few commands to get you up and running quickly. XCP-NG Tools is also commonly referred to as Xen Tools, even though the two are technically different, XCP-NG Tools is based on Xen Tools, but that’s a topic for another day.
You’ll notice that XCP-NG Tools is not installed when you check the Performance tab against your CentOS 7 virtual machine as you’ll see the message “To view memory data for this VM, you need to install XCP-ng VM Tools”;
Step 1 – Insert the guest-tools.iso in the Virtual Disk
To do this, go into your virtual machine within XCP-NG Centre, then into the Storage tab, then make sure that within your DVD Drive you have the XCP-NG VM Tools is selected;
Step 2 – SSH Into the Virtual Machine
Next step is pretty straight forward, SSH into your virtual machine so you can run the commands to install XCP-NG Tools on CentOS 7.
Step 3 – Mount the CD-ROM/DVD Drive
This step is to ensure that your Linux CentOS 7 can access the contents of the virtual CD-ROM/DVD Drive that we configured within step 1. To do this, simply run the command;
mount /dev/cdrom /mnt/
What the above command is saying is…..Mount the folder path at /dev/cdrom to the folder location /mnt/ – There is nothing more to it than that.
Step 4 – Run the install script for XCP-NG Tools
Now that your CentOS 7 virtual machine has access to the contents in your virtual CD-ROM/DVD Drive which contains the guest-tools.iso contents, it’s time to run the installation script.
Follow the steps and you’re on your way. You’ll know that XCP-NG Tools has been successfully installed because you’ll get a confirmation message;
And you’ll also note that within the Performance tab against your CentOS 7 virtual machine that the memory data starts to come through in a matter of minutes at the absolute most, in most cases in about 30 seconds, even without rebooting;
When you follow these simple steps, it’s a few clicks and commands to get XCP-NG Tools up and running on CentOS 7 via XCP-NG Centre. For every virtual machine that you setup, make sure you install XCP-NG Tools to make your life as easy as possible.