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More consistent 'include_in_backups' behavior

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Instead of always selecting for backup all the VMs that were selected
during last saved backup, now the GUI tool will disregard last selected
VMs and instead use VM attribute 'include_in_backups'

fixes QubesOS/qubes-issues#4713
This commit is contained in:
Marta Marczykowska-Górecka 2019-01-16 20:43:08 +01:00
parent f047a56906
commit 60f62ff7cf
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GPG Key ID: 9A752C30B26FD04B
1 changed files with 22 additions and 11 deletions
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33
qubesmanager/backup.py
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@ -130,7 +130,10 @@ class BackupVMsWindow(ui_backupdlg.Ui_Backup, multiselectwidget.QtGui.QWizard):
allow_none=False
)
selected = self.load_settings()
self.unrecognized_config_label.setVisible(False)
self.load_settings()
selected = self.vms_to_include()
self.__fill_vms_list__(selected)
# Connect backup events for progress_bar
@ -142,14 +145,28 @@ class BackupVMsWindow(ui_backupdlg.Ui_Backup, multiselectwidget.QtGui.QWizard):
def on_backup_progress(self, __submitter, _event, **kwargs):
self.progress_bar.setValue(int(float(kwargs['progress'])))
def vms_to_include(self):
"""
Helper function that returns list of VMs with 'include_in_backups'
attribute set to True.
:return: list of VM names
"""
result = []
for domain in self.qubes_app.domains:
if getattr(domain, 'include_in_backups', None):
result.append(domain.name)
return result
def load_settings(self):
"""
Helper function that tries to load existing backup profile
(default path: /etc/qubes/backup/qubes-manager-backup.conf )
and then apply its contents to the Backup window.
:return: list of vms to include in backup, if it exists in the profile,
or None if it does not
Ignores listed VMs, to prioritize include_in_backups feature.
:return: None
"""
try:
profile_data = backup_utils.load_backup_profile()
@ -168,6 +185,8 @@ class BackupVMsWindow(ui_backupdlg.Ui_Backup, multiselectwidget.QtGui.QWizard):
dest_vm_idx = self.appvm_combobox.findText(dest_vm_name)
if dest_vm_idx > -1:
self.appvm_combobox.setCurrentIndex(dest_vm_idx)
else:
self.unrecognized_config_label.setVisible(True)
if 'destination_path' in profile_data:
dest_path = profile_data['destination_path']
@ -181,11 +200,6 @@ class BackupVMsWindow(ui_backupdlg.Ui_Backup, multiselectwidget.QtGui.QWizard):
if 'compression' in profile_data:
self.compress_checkbox.setChecked(profile_data['compression'])
if 'include' in profile_data:
return profile_data['include']
return None
def save_settings(self, use_temp):
"""
Helper function that saves backup profile to either
@ -231,9 +245,6 @@ class BackupVMsWindow(ui_backupdlg.Ui_Backup, multiselectwidget.QtGui.QWizard):
self.select_vms_widget.available_list.sortItems()
self.select_vms_widget.selected_list.sortItems()
self.unrecognized_config_label.setVisible(
selected is not None and
len(selected) != len(self.select_vms_widget.selected_list))
self.total_size_label.setText(
admin_utils.size_to_human(self.total_size))