Support copying of files into all machines
[nitsi.git] / disk.py
1 #!/usr/bin/python3
2
3 import guestfs
4
5 import tempfile
6 import tarfile
7 import os
8
9
10 class disk():
11 def __init__(self, disk):
12 self.con = guestfs.GuestFS(python_return_dict=True)
13 self.con.add_drive_opts(disk, format="qcow2")
14
15 def mount(self, uuid, path):
16 self.con.launch()
17 part = self.con.findfs_uuid(uuid)
18 self.con.mount(part, path)
19
20 def copy_in(self, fr, to):
21 tmp = tempfile.mkstemp()
22 tmp = tmp[1] + ".tar"
23 with tarfile.open(tmp, "w") as tar:
24 for file in fr:
25 tar.add(file, arcname=os.path.basename(file))
26 self.con.tar_in_opts(tmp, to)
27
28 def umount(self, path):
29 self.con.umount_opts(path)
30
31 def close(self):
32 self.con.shutdown()
33 self.con.close()
34
35 # test = disk("/var/lib/libvirt/images/alice.qcow2")
36 # test.mount("45598e92-3487-4a1b-961d-79aa3dd42a7d", "/")
37 # test.copy_in("/home/jonatan/nitsi/libguestfs-test", "/root/")
38 # test.umount("/")
39 # test.close()