Integrate hack + vm create into python code
This commit is contained in:
Nico Schottelius
parent
22531a7459
commit
083ba43918
3 changed files with 65 additions and 54 deletions
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#
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# 2020 Nico Schottelius (nico.schottelius at ungleich.ch)
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#
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# This file is part of uncloud.
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#
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# uncloud is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# uncloud is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with uncloud. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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import subprocess
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import uuid
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from . import db
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qemu="/usr/bin/qemu-system-x86_64"
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accel="kvm"
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memory=1024
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cores=2
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uuid=uuid.uuid4()
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#mac=$(./mac-gen.py)
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mac=""
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owner="nico"
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bridge="br100"
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if __name__ == '__main__':
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p = ["qemu",
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"-name", "uncloud-{}".format(uuid),
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"-machine", "pc,accel={}".format(accel),
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"-m", "{}".format(memory),
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"-smp", "{}".format(cores),
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"-uuid", "{}".format(uuid),
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"-drive", "file=alpine-virt-3.11.2-x86_64.iso,media=cdrom",
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"-netdev", "tap,id=netmain,script=./ifup.sh,downscript=./ifdown.sh",
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"-device", "virtio-net-pci,netdev=netmain,id=net0,mac={}".format(mac)
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]
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print(" ".join(p))
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subprocess.run(p)
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@ -1,10 +1,17 @@
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import argparse
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import argparse
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from uncloud.hack.vm import VM
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arg_parser = argparse.ArgumentParser('hack', add_help=False)
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arg_parser = argparse.ArgumentParser('hack', add_help=False)
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arg_parser.add_argument('--create-vm')
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arg_parser.add_argument('--create-vm', action='store_true')
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def main(arguments):
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def main(arguments):
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print(arguments)
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print(arguments)
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if arguments['create_vm']:
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print("Creating VM")
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vm = VM()
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vm.create()
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#debug = arguments['debug']
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#debug = arguments['debug']
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#port = arguments['port']
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#port = arguments['port']
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57
uncloud/hack/vm.py
Executable file
57
uncloud/hack/vm.py
Executable file
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@ -0,0 +1,57 @@
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#
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# 2020 Nico Schottelius (nico.schottelius at ungleich.ch)
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#
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# This file is part of uncloud.
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#
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# uncloud is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# uncloud is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with uncloud. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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import subprocess
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import uuid
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import os
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class VM(object):
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def __init__(self):
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self.hackprefix="/home/nico/vcs/uncloud/uncloud/hack/hackcloud"
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self.qemu="/usr/bin/qemu-system-x86_64"
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self.accel="kvm"
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self.memory=1024
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self.cores=2
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self.uuid=uuid.uuid4()
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# self.mac=$(./mac-gen.py)
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self.mac="42:00:00:00:00:42"
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self.owner="nico"
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self.bridge="br100"
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self.os_image = os.path.join(self.hackprefix, "alpine-virt-3.11.2-x86_64.iso")
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self.ifup = os.path.join(self.hackprefix, "ifup.sh")
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self.ifdown = os.path.join(self.hackprefix, "ifdown.sh")
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def create(self):
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p = [ "sudo",
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"{}".format(self.qemu),
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"-name", "uncloud-{}".format(self.uuid),
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"-machine", "pc,accel={}".format(self.accel),
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"-m", "{}".format(self.memory),
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"-smp", "{}".format(self.cores),
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"-uuid", "{}".format(self.uuid),
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"-drive", "file={},media=cdrom".format(self.os_image),
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"-netdev", "tap,id=netmain,script={},downscript={}".format(self.ifup, self.ifdown),
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"-device", "virtio-net-pci,netdev=netmain,id=net0,mac={}".format(self.mac)
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]
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print(" ".join(p))
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subprocess.run(p)
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