def backups(request, hostname):
"""
List of server backups stored on this node.
"""
context = collect_view_data(request, 'node_list')
context['node'] = node = get_node(request, hostname)
context['nodes'] = (node, )
context['node_online'] = node.is_online()
context['submenu_auto'] = ''
context['lastbkp'] = []
context['can_edit'] = True
context['bkp_node'] = True
context['last_bkpid'] = request.GET.get('last_bkpid', None)
# This could change the current DC
_backup_list_context(request, node, context)
context['bkpform_update'] = UpdateBackupForm(None, prefix='snap_update')
context['bkpform_restore'] = RestoreBackupForm(
get_vms(request, sr=(), prefetch_tags=False))
context['update_mod_source'] = reverse('node_backup_form',
node.hostname,
query_string=context['qs'])
return render(request, 'gui/node/backups.html', context)
def backup(request, hostname):
"""
Backup list and backup definitions.
"""
dc_settings = request.dc.settings
context = collect_view_data(request, 'vm_list')
context['vm'] = vm = get_vm(request, hostname, sr=('dc', 'owner', 'template', 'slavevm'))
context['vms'] = vms = get_vms(request)
context['vms_tags'] = get_vms_tags(vms)
context['can_edit'] = request.user.is_admin(request)
context['bkpdefs'] = bkpdefs = get_vm_bkpdefs(vm)
context['lastbkp'] = []
context.update(get_vm_backups(request, vm)) # Add paginator
if context['can_edit']:
context['bkpform_create'] = CreateBackupForm(vm, bkpdefs, prefix='snap_create')
context['bkpform_restore'] = RestoreBackupForm(vms)
context['bkpform_update'] = UpdateBackupForm(vm, prefix='snap_update')
context['bkpdeform_update'] = UpdateBackupDefineForm(request, vm)
bkpdef_initial = {
'zpool': dc_settings.VMS_STORAGE_DEFAULT,
'type': BackupDefine.DATASET,
'disk_id': 1,
'active': True,
'compression': dc_settings.VMS_VM_BACKUP_COMPRESSION_DEFAULT
}
context['bkpdeform_create'] = CreateBackupDefineForm(request, vm, prefix='bkpdef_create',
initial=bkpdef_initial)
view_vm_backup.send(sender='gui.vm.views.backup', request=request, context=context)
return render(request, 'gui/vm/backup.html', context)
def snapshot(request, hostname):
"""
Snapshot list and snapshot definitions.
"""
context = collect_view_data(request, 'vm_list')
context['vm'] = vm = get_vm(request,
hostname,
sr=('dc', 'owner', 'template', 'slavevm'))
context['vms'] = vms = get_vms(request)
context['vms_tags'] = get_vms_tags(vms)
context['can_edit'] = request.user.is_admin(request)
context[
'can_image'] = request.user.is_staff or request.user.has_permission(
request, ImageAdminPermission.name)
context['cannot_snapshot'] = not (request.user.is_admin(request)
or vm.is_installed())
context['snapform_create'] = CreateSnapshotForm(vm,
prefix='snap_create',
initial={'disk_id': 1})
context['snapform_update'] = UpdateSnapshotForm(vm, prefix='snap_update')
context['lastsnap'] = []
context['snapdefs'] = get_vm_snapdefs(vm)
context.update(get_vm_snapshots(
request, vm)) # Add snapshots and count attributes + paginator
if context['can_edit']:
context['snapdeform_update'] = UpdateSnapshotDefineForm(request, vm)
context['snapdeform_create'] = CreateSnapshotDefineForm(
request,
vm,
prefix='snapdef_create',
initial={
'disk_id': 1,
'active': True
})
context['bkpform_restore'] = RestoreBackupForm(vms)
if context['can_image']:
context['imgform'] = SnapshotImageForm(vm,
request,
None,
prefix='img',
initial={
'owner':
request.user.username,
'access': Image.PRIVATE,
'version': '1.0'
})
view_vm_snapshot.send(sender='gui.vm.views.snapshot',
request=request,
context=context)
return render(request, 'gui/vm/snapshot.html', context)