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README.md
Mirror Env
This script helps quickly set up a vm development environment for cs club's mirrors.
Installation
Install the following dependencies
- qemu
- genisoimage
- ovmf (find the location of OVMF_CODE.fd, it is system dependent)
Edit the configuration variables in the script file to reflect your system.
The mirror-vm
script will will automatically install ubuntu using the autoinstall feature.
curl -O https://releases.ubuntu.com/20.04/ubuntu-20.04.2-live-server-amd64.iso
$ ./mirror-vm create
$ ./mirror-vm run-install
To view the vm, you also need a vnc viewer. TigerVNC is a good choice. Simply run
$ vncviewer :5900
Due to the way the ubuntu autoinstall is designed, user confirmation is required to start the autoinstallation process. Enter yes
when prompted with this line:
Continue with autoinstall (yes|no)
After going through the install process you can run the vm with
$ ./mirror-vm run
The default login user has
username: ubuntu
password: ubuntu
Post-Installation
There are some things that will not be setup post install. As of now, it is also required to run a shell script to further configure the system. We will streamline this in the future.
System Details
For those that are interested.
relevant lsblk output:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
vda 252:0 0 10G 0 disk
├─vda1 252:1 0 500M 0 part /boot/efi
└─vda2 252:2 0 9G 0 part
└─md0 9:0 0 9G 0 raid1
└─vg0-root 253:0 0 8G 0 lvm /
vdb 252:16 0 10G 0 disk
├─vdb1 252:17 0 500M 0 part
└─vdb2 252:18 0 9G 0 part
└─md0 9:0 0 9G 0 raid1
└─vg0-root 253:0 0 8G 0 lvm /
vdc 252:32 0 10G 0 disk
├─vdc1 252:33 0 10G 0 part
└─vdc9 252:41 0 8M 0 part
vdd 252:48 0 10G 0 disk
├─vdd1 252:49 0 10G 0 part
└─vdd9 252:57 0 8M 0 part
vde 252:64 0 10G 0 disk
├─vde1 252:65 0 10G 0 part
└─vde9 252:73 0 8M 0 part
vdf 252:80 0 10G 0 disk
├─vdf1 252:81 0 10G 0 part
└─vdf9 252:89 0 8M 0 part
Drives vda and vdb are for the main filesystem, they use raid1. Drives vdc, vdd, vde and vdf are in a raidz2 zpool.