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WIP:aryan/build #2

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chopper wants to merge 7 commits from aryan/build into main
pull from: aryan/build
merge into: chopper:main
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1 changed files with 36 additions and 15 deletions
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build.py
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@ -1,16 +1,21 @@
from subprocess import Popen, PIPE from subprocess import Popen, PIPE
import os import os
from pathlib import Path
import argparse
def vm_start(nographic=False):
home = Path.home()
user = os.getlogin() user = os.getlogin()
image = f"/home/{user}/safe/debian.qcow2" image_src = "var/lib/debian.qcow2"
vm_storage_location = f"/home/arvp/virtual_machines/{user}.qcow2"
image_dest = f"{home}/debian.qcow2"
initialize = [ initialize = [
"qemu-system-x86_64", "qemu-system-x86_64",
"-enable-kvm", "-enable-kvm",
"-m", "2G", # ram allocation "-m", "2G", # ram allocation
"-nic", "user,hostfwd=tcp::5555-:22", #forward port 5555 in host to port 22 in vm "-nic", "user,hostfwd=tcp::5555-:22", #forward port 5555 in host to port 22 in vm
"-drive", "file=%s,media=disk,if=virtio" % image, "-drive", "file=%s,media=disk,if=virtio" % image_dest,
# "-nographic", # "-nographic",
# "-serial", "mon:stdio", # "-serial", "mon:stdio",
@ -19,6 +24,22 @@ initialize = [
"-display", "sdl", "-display", "sdl",
akemi commented 2024-08-22 20:14:18 -06:00
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Say I enable nographic. It seems like this display arg will conflict. Instead, it'd be better for these to be the else branch on the conditional below

Say I enable `nographic`. It seems like this display arg will conflict. Instead, it'd be better for these to be the else branch on the conditional below
] ]
#Popen(["cp", "/home/chopper/safe/debian.qcow2", f"/home/{user}/nnnnndebian.qcow2"]) #copy the base image to a directory with everyones virtual machines. if nographic==True:
initialize.append("-nographic")
initialize.append("-serial")
initialize.append("mon:stdio")
#copy the base image to a directory with everyones virtual machines. -n should not overwrite any existing vms.
#subprocess.run(["cp", "-n", image_src, vm_storage_location])
Popen(initialize) Popen(initialize)
akemi commented 2024-08-22 20:15:29 -06:00
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You'll want some sort of error handling here. What if the vm fails to start? Check the returncode and such on a .communicate()

You'll want some sort of error handling here. What if the vm fails to start? Check the returncode and such on a `.communicate()`
if __name__ == "__main__":
parser = argparse.ArgumentParser(
description="ARVP Onboarding Virtual Machine Launcher! Don't use --nographic if you are in a tmux session. it might explode :3")
parser.add_argument(
"--nographic",
action="store_true",
help="Run QEMU in nographic mode (runs the VM embedded in your terminal instead of opening a new window)",)
args = parser.parse_args()
vm_start(nographic=args.nographic)