def setup(monkeysession):
if not tool_exists("lvs"):
pytest.skip("LVM is not found")
temp_file_name = tempfile.NamedTemporaryFile(delete=False).name
subprocess.run(
["dd", "if=/dev/zero", f"of={temp_file_name}", "bs=1M", "count=100"],
stderr=subprocess.STDOUT,
check=True,
)
loopback_file = (
subprocess.check_output(
["losetup", "-f", "--show", temp_file_name], stderr=subprocess.STDOUT
)
.decode()
.strip("\n")
)
# v is being added in start to ensure the lvm volume group starts with a letter
# don't know if it is required or not
volume_group = "v" + "".join(
secrets.choice(string.ascii_letters + string.digits) for i in range(5)
)
# pvcreate is automatically used by this internally
subprocess.check_output(
["vgcreate", volume_group, loopback_file], stderr=subprocess.STDOUT
)
def install_patch():
return InstallInfo(
vcpus=1,
memory=512,
storage_backend="lvm",
disk_size="25M",
iso_path=None, # not being required
zfs_tank_name=None,
lvm_volume_group=volume_group,
enable_unattended=None,
iso_sha256=None,
)
monkeysession.setattr(InstallInfo, "load", install_patch)
monkeysession.setattr(InstallInfo, "try_load", install_patch)
yield
subprocess.run(["vgchange", "-an", volume_group], stderr=subprocess.STDOUT)
subprocess.run(["vgremove", "-y", volume_group], stderr=subprocess.STDOUT)
subprocess.run(["losetup", "-d", loopback_file], stderr=subprocess.STDOUT)
safe_delete(temp_file_name)
def setup(monkeysession):
if not tool_exists('lvs'):
pytest.skip("LVM is not found")
temp_file_name = tempfile.NamedTemporaryFile(delete=False).name
subprocess.run(
['dd', 'if=/dev/zero', f'of={temp_file_name}', 'bs=1M', 'count=100'],
stderr=subprocess.STDOUT,
check=True)
loopback_file = subprocess.check_output(
['losetup', '-f', '--show', temp_file_name],
stderr=subprocess.STDOUT).decode().strip('\n')
# v is being added in start to ensure the lvm volume group starts with a letter
# don't know if it is required or not
volume_group = 'v' + ''.join(
secrets.choice(string.ascii_letters + string.digits) for i in range(5))
# pvcreate is automatically used by this internally
subprocess.check_output(['vgcreate', volume_group, loopback_file],
stderr=subprocess.STDOUT)
def install_patch():
return InstallInfo(
vcpus=1,
memory=512,
storage_backend='lvm',
disk_size='25M',
iso_path=None, # not being required
zfs_tank_name=None,
lvm_volume_group=volume_group,
enable_unattended=None,
iso_sha256=None)
monkeysession.setattr(InstallInfo, "load", install_patch)
monkeysession.setattr(InstallInfo, "try_load", install_patch)
yield
subprocess.run(['vgchange', '-an', volume_group], stderr=subprocess.STDOUT)
subprocess.run(['vgremove', '-y', volume_group], stderr=subprocess.STDOUT)
subprocess.run(['losetup', '-d', loopback_file], stderr=subprocess.STDOUT)
safe_delete(temp_file_name)
def patch(monkeysession):
if not tool_exists("xl"):
pytest.skip("xen is not found")
def install_patch():
return InstallInfo(
vcpus=1,
memory=512,
storage_backend="qcow2",
disk_size="200M",
iso_path=None, # not being required
zfs_tank_name=None,
lvm_volume_group=None,
enable_unattended=None,
iso_sha256=None,
)
monkeysession.setattr(InstallInfo, "load", install_patch)
monkeysession.setattr(InstallInfo, "try_load", install_patch)
# being yielded so the the monkeypatch doesn't start cleanup if returned
yield monkeysession