okay, shameless plug time… My wife is doing a 3 day trek of Mount Toubkal in Morocco next September and needs to raise £2000 for ssafa.org.uk. Please donate to mydonate.bt.com to help her on this amazing experience - Thank you
I am using:
- HP MicroServer Gen 8
- Ubuntu Server
- A laptop with Linux installed as my local machine (This means that I can only provide Linux commands and software that I will be using)
My HP MicroServer
- 8GB Ram
- Intel Celeron Processor (2 core)
- 1x 320 HDD
- 2x 1TB HDD
I have set up my server a while ago and am not sure what I did during the config.
Step one - Install the server
Using a USB input on the server (I used the internal one), insert the USB with the Ubuntu Server installer.
Turn on your server and wait for it to boot - you may need to press
F11 to boot the USB drive. Follow the on screen instructions to install your Ubuntu Server instance.
Login to your server via
ssh <server-name> and then enter your password when asked - this is due to the key not being on that server yet - via your main machine to ensure SSH is working correctly. It will ask you to answer
(yes/no), just confirm and you should be in your servers shell. You should now see something similar to the following:
Welcome to Ubuntu 16.04.2 LTS (GNU/Linux 4.4.0-62-generic x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage 131 packages can be updated. 61 updates are security updates. Last login: Fri Jun 30 18:22:57 2017 from <your-client-ip-address> To run a command as administrator (user "root"), use "sudo <command>". See "man sudo_root" for details. <user>@<server-name>:~$
Log out by pressing
ctrl-d (saves you having to write
exit in the servers shell environment) and run the following on you local machines shell:
You should then be able now run
ssh <server-name> and gain access straight away - without having to enter your password ever again - unless you have created an SSH key with a password.
Step two - Setup the networking
I simply follow this article as it gives you all you need. I’ve settled for relying on DHCP at the moment but I will set it to static IP addresses eventually.
Step three - Setup my first Virtual Machine
First, lets check that KVM has been installed correctly by running
virsh --connect qemu:///system list --all
Now, get your OS ISO and run
scp /path/to/os.iso <server-name>:/home/<user>/ to get the ISO on the server.
You could use the command line, but I have not gone down that road and will be using virt-manager.org which I’ve installed locally. I was installed RancherOS as I want to learn Docker and devops orientated skills, but through virt-manager.org it is
As I have stated in the previous step, I said for you to get your chosen OS. My OS will be mainly Rancheros for running Docker containers in order for me to extend my skills. As well as writing about installing and configuring Rancheros, I will be writing about getting the RAID array configured to allow for extra storage/persistance for containers.
- When using virt-manager.org, ensure you have the
Network sourceset as the bridge, in my case it was
Bridge br0: Host device eno1.