Install CentOS 7 to a Hyper-V VM. Create a Google Site [new]. Browse to a mirror, and download the DVD ISO, such as CentOS-7-x86_64-DVD-1611.iso. Oct 30, 2012 - Hopefully your download has finished now, so copy it along with the Linux integration components ISO, onto your Hyper-V host.
The minimal release of CentOS only appeared with release 6.2 âYou get literally the core OS, and nothing else (not even network access, but weâll fix that!) â You just install what you require afterwards. I think this is a great idea, as it will keep your attack surface area to a minimum, youâre not wasting resources on the Hyper-V node with components youâre not going to use, and itâs much quicker to download (~=330MB) than the full DVD ISOs (~=5.4GB)!
First, download the CentOS 6.3 minimal ISO. While weâre at it, grab a copy of the Linux integration components. Hyper-V Manager
While they are downloading, head over to your Hyper-V host, and create a new virtual machine.
Name it as you please, then make sure you connect it to a network with external connectivity. On disk size, if you want to keep it tight, you could get away with 2GB.
When we get to the installation option screen of the new VM wizard, we will want to tell it to boot from our CentOS minimal ISO. Hopefully your download has finished now, so copy it along with the Linux integration components ISO, onto your Hyper-V host. Select the CentOS minimal ISO as the boot image file, then continue with the wizard. When the wizard has completed, start the new VM, from the actions on the right, then click connect.
CentOS minimal installer
At the startup screen, select the first option to start the CentOS installer. I would skip the media check that the installer offers as it can cause the ISO to eject.
In the installer you will need to select the regional settings appropriate to you. The VHD for the VM will be empty/not formatted, so needs initializing:
CentOS drive initialization
Keep going through the wizard, entering your timezone and root password. For disk partitioning, just go with the defaults (unless you have special requirements) and write the changes to the disk.
CentOS disk partitioningOur CentOS system should now begin the installation, donât make a coffee â it wonât take very long!CentOS installation
Once the installation has finished, the VM will reboot. It might end at the installer screen, as our ISO is still mounted. Donât go through the installation again! Turn off the VM via the action menu, then from the media menu, eject the CentOS minimal ISO, and replace it by moutning the Microsoft Linux Integration Components that we downloaded earlier, and start up the VM again. Get rich or die tryin album download sharebeast.
All being well, we should end up at the login prompt, login with username root, and whatever password you chose earlier. We will now install the Linux Integration Components. These enhance your VM by adding features such as time sync with the Hyper-V host, heartbeat reporting to Hyper-V host, multi processor support, shutdown support form Hyper-V manager, and also NIC, IDE and SCSI drivers. Issuing the following commands as root should install the Linux Integration Components:
Centos 7 Hyper-v Image
Microsoft recommends users to repair the Edge browser when the browser is not working well. So, you can go ahead and repair the Edge browser. Solution 3 of 4 Repair the Edge browser If uninstalling extensions doesnât help, you can try to. Windows 10 iso download slow.
Once installed weâll need to restart again, type reboot at the command prompt. While the VM is rebooting, we can eject the ISO via the media menu. Hopefully the Hyper-V management console should now be reporting on the heartbeat status for your VM.
If we log in again as root, with the password we used earlier, we can now proceedd to configure the network on the VM, as the system isntât going to be much use without it!
Run âvi /etc/sysconfig/network-scripts/ifcfg-eth0â at the command prompt, then in vi, press i to go into insert mode, then enter the following:
Obviously you have to replace the settings with the correct details for your network! To save the file, press Esc, Shift + : , wp, <Enter>
We now need to do the same as above for /etc/resolv.conf â add the IPâs of your DNS servers to this file:
Now start the network by entering the command âservice network restartâ. You should see eth0 start up, and should be able to ping other hosts on your network, and beyond!
At this stage I like to update all the packages on the system with the following command âyum ây updateâ
Iso Download Windows 7
Once the update has completed, weâve got a minimal CentOS system configured, with network connectivity and the Linux integration components fully working â now itâs time for you to install whatever you need onto it, and put it to some use!
Are you an IT pro? Apply for membership!
0
Related PostsNAKIVO Backup & Replication 8.5
Activate a VM using Automatic Virtual Machine Acti..
On this pageCentos 7 Iso Download For Hyper-v Mac
Installing Hyper-V Linux Integration Components On CentOS 5Introduction
Microsoft has introduced together with Windows 2008 a new Hypervisor called Hyper-V. Initially Microsoft only supported Microsoft products and Novell Suse,but recently they added support for Red Hat Enterprise Linux. With this support it is also possible to install the components on CentOS.
1. Download Latest Linux Integration Components
You can download the exe file here. Extract it and copy the linuxic.iso somewhere you can mount it as a cdrom on your Virtual Machine.
2. Installation
To install the drivers we need the development tools. Easiest method to install those is via Yum.
Next we will copy the contents of the cdrom to the server
mkdir -p /mnt/cdrom
mount /dev/cdrom /mnt/cdrom cp -rp /mnt/cdrom /opt/linux_ic umount /mnt/cdrom Centos 7 Server Iso Download
Let's create a new initrd image with the nessecary drivers.
cd /opt/linux_ic
./setup.pl drivers
When this is finished you can safely shutdown the virtual machine and add the synthetic adapters (Network, SCSI, ..). Once the machine is booted and logged inin you can verify the installation of the drivers with following command:
netvsc 73704 0
storvsc 66824 0 blkvsc 70440 3 vmbus 86120 3 netvsc,storvsc,blkvsc scsi_mod 196569 6 scsi_dh,sg,storvsc,blkvsc,libata,sd_mod Centos 7 Hyper-v Integration
If you installed a synthetic Network Adapter you can verify with ifconfig -a and check if there is seth0.
Translations
This tutorial is also available in dutch.
Comments are closed.
|