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backup: unify handling of template and non-template VMs

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Handle them the same way - individual files, not the whole directory for
templates.
Also don't backup obsolete 'kernels' subdir - it isn't supported in
core3.
This commit is contained in:
Marek Marczykowski-Górecki 2016-04-03 00:22:39 +02:00 committed by Wojtek Porczyk
parent d9cf64a41d
commit c01f43a5d3
1 changed files with 1 additions and 37 deletions
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38
qubes/backup.py
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@ -329,9 +329,6 @@ class Backup(object):
files_to_backup = {}
total_backup_sz = 0
for vm in self.vms_for_backup:
if vm.is_template():
# handle templates later
continue
if vm.qid == 0:
# handle dom0 later
continue
@ -345,10 +342,7 @@ class Backup(object):
if vm.private_img is not None:
vm_files += self._file_to_backup(vm.private_img, subdir)
# TODO: don't backup the icon
if vm.is_appvm():
vm_files += self._file_to_backup(
vm.icon_path, subdir)
vm_files += self._file_to_backup(vm.icon_path, subdir)
if vm.updateable:
if os.path.exists(vm.dir_path + "/apps.templates"):
# template
@ -359,9 +353,6 @@ class Backup(object):
vm_files += self._file_to_backup(
vm.dir_path + "/apps", subdir)
if os.path.exists(vm.dir_path + "/kernels"):
vm_files += self._file_to_backup(
vm.dir_path + "/kernels", subdir)
# TODO: drop after merging firewall.xml into qubes.xml
firewall_conf = os.path.join(vm.dir_path, vm.firewall_conf)
if os.path.exists(firewall_conf):
@ -387,33 +378,6 @@ class Backup(object):
}
total_backup_sz += vm_size
for vm in self.vms_for_backup:
if not vm.is_template():
# already handled
continue
if vm.qid == 0:
# handle dom0 later
continue
vm_sz = vm.get_disk_utilization()
if self.encrypted:
template_subdir = 'vm%d/' % vm.qid
else:
template_subdir = os.path.relpath(
vm.dir_path,
qubes.config.system_path["qubes_base_dir"]) + '/'
template_to_backup = [{"path": vm.dir_path + '/.',
"size": vm_sz,
"subdir": template_subdir}]
vm_files = template_to_backup
vm_size = reduce(lambda x, y: x + y['size'], vm_files, 0)
files_to_backup[vm.qid] = {
'vm': vm,
'files': vm_files,
'subdir': template_subdir,
'size': vm_size,
}
total_backup_sz += vm_size
# Dom0 user home
if 0 in [vm.qid for vm in self.vms_for_backup]:
local_user = grp.getgrnam('qubes').gr_mem[0]