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Eliza 2024-10-09 17:06:59 +01:00
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src/slides/compsoc/7_virtualization.md
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@ -6,13 +6,11 @@ slides = true
# Virtual Machines (and more) # Virtual Machines (and more)
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###
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so what is a virtual machine??? so what is a virtual machine???
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basically you run another smaller computer in your computer basically you run another smaller computer in your computer
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\*insert inception joke here\* *insert inception joke here\*
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### Why would you want this? ### Why would you want this?
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@ -24,40 +22,33 @@ basically you run another smaller computer in your computer
### How do I do this on my own laptop then? ### How do I do this on my own laptop then?
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there's a lot of *virtualization* software out there, but we'll be using VirtualBox today there's a lot of *virtualization* software out there, but we'll be using VirtualBox today
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It's free, and it's pretty easy to use It's free, and it's pretty easy to use
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you can download it [here](https://www.virtualbox.org/wiki/Downloads) you can download it [here](https://www.virtualbox.org/wiki/Downloads)
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if you already know all of this just wait we have more stuff after this if you already know all of this just wait we have more stuff after this
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when you open VirtualBox, create a new VM like this: when you open VirtualBox, create a new VM like this:
<img src="7_virtualization/new-vm.png" alt="Create a new VM" width="400px" height="187px"></img>
<img src="7_virtualization/new-vm.png" alt="Create a new VM" width="400px" height="300px"></img>
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then choose a name and select the image to use for the OS then choose a name and select the image to use for the OS
<img src="7_virtualization/select-image.png" alt="Choose an image" width="351px" height="196px"></img>
<img src="7_virtualization/select-image.png" alt="Choose an image" width="400px" height="300px"></img>
I'll be using Ubuntu 24.04, if you want to use another linux distro you probably know how to do this already I'll be using Ubuntu 24.04, if you want to use another linux distro you probably know how to do this already
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now, select how much memory and CPU you want to allocate to the new VM now, select how much memory and CPU you want to allocate to the new VM
<img src="7_virtualization/memory-cpu.png" alt="Allocate memory and CPU" width="353px" height="196px"></img>
<img src="7_virtualization/memory-cpu.png" alt="Allocate memory and CPU" width="400px" height="300px"></img>
The defaults you get are fine for this demo The defaults you get are fine for this demo
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and finally, choose how much storage you want to give the VM and finally, choose how much storage you want to give the VM
<img src="7_virtualization/storage.png" alt="Allocate storage" width="352px" height="196px"></img>
<img src="7_virtualization/storage.png" alt="Allocate storage" width="400px" height="300px"></img>
10GB is enough for now, you can use more if you want 10GB is enough for now, you can use more if you want
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### Click "Finish" and now you got your new VM!! ### Click "Finish" and now you got your new VM!!
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we still need to install the operating system but that's easy enough we still need to install the operating system but that's easy enough
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\*live demo in progress\* *live demo in progress\*
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### Now on to the next part (it gets better) ### Now on to the next part (it gets better)
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@ -84,8 +75,6 @@ one of the most popular container platforms is Docker
rn we will use it on the VM we just created rn we will use it on the VM we just created
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the commands we will need to install Docker: the commands we will need to install Docker:
<br>
``curl -fsSL https://get.docker.com -o get-docker.sh`` ``curl -fsSL https://get.docker.com -o get-docker.sh``
<br>
``sudo sh get-docker.sh`` ``sudo sh get-docker.sh``
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src/slides/compsoc/7_virtualization/memory.png → src/slides/compsoc/7_virtualization/storage.png
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