Fren: “Yo (Caramel), can you explain nested virtualisation in one image?”

Me:

Around a week ago I asked my mentor(lecturers friendly sidekick buddy 'o pal) if in iOS dev(the very next subject) I could virtualize, rent in cloud or run a hackintosh instead of buying a Mac. My mentor sounded enthusiastic and asked the lecturer of the next subject, who promptly said no, he did not support or recommend students who tried any of these approaches because in the past he had encountered students who have run into performance issues and we're unable to compile some things. Most likely those students were unable to setup GPU passthrough and whatnot.

However this is the exact point of a VM. It's exactly the same as if you had a real Mac. I believe this is just them being lazy. Tbh, this is an IT course they should be writing guides on how to do virtualisation, not preventing it.

Looks like I'm headed to the Apple store :(

fascinated by docker and virtualisation.
anything fun to try out? :)

God damn you UBports, I just want to tinker with the OS why can't you just release a generic image for virtualisation -.-

Instead I'm stuck hunting a Nexus 5 down... Ugh

Can anyone recommend a good piece of virtualisation software for mac?

Don't like virtual box and currently looking at getting a copy of parallels seeing as there isn't a vmware workstation for mac...

So, i have that assignment about docker stuff. nifty piece of software i must say.

anyways im installing docker software on windows bc im thinking if i have something that gives me at least the correct structure and some skeletal syntax i will have a faster grasp of the thing. expecting some sort of high level ide but end up instead with what looks like a blank window, with the only obvious choice being sign into some bullshit i dont need. but thats another story

my point is:
when installing the thing it prompted me to install WSL2. which i supposedly am not supposed to have because my cpu doesnt support intel virtualisation. but being impatient (thats why i came to look for an assisted solution), i pursued the installation.

lo and behold: i end up with a shell prompt at the root of a linux filesystem!
i ran 2 or 3 muscle-memory commands and closed the prompt, i was in docker stuff up to the neck.
later on, when i go back to my project, in a virtual machine its sluggish af and screams at me that amd-v is not supported because of something something nested pages (will look up later how that one works).

dont have time to explore it some more yet, and especially experiment or even barely look at this glorious mess because i have something barely working and no time to have it fail.
but this story definitely left me perplexed.

and also : you can run WSL2 on an fx8350

That awkward moment when a virtual drive accidentally gets removed from the vm, system reboots and everything just............ Works

Today I am experiencing all the joys of workspace virtualisation, with CIT that only looks at security, not what is used by the people and why... They restrict me now from doing my work... While I am sitting at home 🤭 yeah open up another ticket explaining these asshats that we need things to get our jobs done, and that they just do things to pretend to enhance security by destroying productivity

Let us walk into ragnarok with sun on our faces... Why the fuck do I even work here?

What container/virtualisation technology do you guys prefer?

Also I've been thinking of picking up either k8s or docker, mainly docker for ease of deployment or do you think it's wortb learning both perhaps? I do know they have a bit of different use cases

I had this dell server lying around and finally got to make a virtualisation server out of it.

It is now running xcp-ng as its hypervisor, with a CoreOS VM in it, containing a docker container serving xen-orchestra for managing the server.

Enterprise grade hardware really is a thing of its own. Also sysadmin type of stuff is quite fun. I look forward to be playing with it some more. :)

Any one played around with type one hypervisor booting multiple OS , what is the performance hit ( it has to be lower, right ? As compared to native boot)