from ubuntui.utils import Color
from ubuntui.widgets.hr import HR
from urwid import Columns, Text
from conjureup import errors
from conjureup.ui.views.base import BaseView
from conjureup.ui.widgets.selectors import RadioList
class LXDSetupView(BaseView):
title = "LXD Configuration"
subtitle = "Select a network bridge and storage pool for this deployment"
def __init__(self, devices, submit_cb, back_cb):
self.devices = devices
self.submit_cb = submit_cb
self.prev_screen = back_cb
self.lxd_config = {
'network': RadioList(self.devices['networks'].keys()),
'storage-pool': RadioList(self.devices['storage-pools'].keys()),
}
if not self.devices['networks']:
raise errors.LXDNetworkError()
if not self.devices['storage-pools']:
raise errors.LXDStorageError()
super().__init__()
def build_buttons(self):
return [self.button('SAVE', self.submit)]
def submit(self):
network = self.lxd_config['network'].selected
storage_pool = self.lxd_config['storage-pool'].selected
self.submit_cb(self.devices['networks'][network],
self.devices['storage-pools'][storage_pool])
def build_widget(self):
return [
Columns([
('fixed', 16, Text('network bridge', align="right")),
Color.string_input(
self.lxd_config['network'],
focus_map='string_input focus')
], dividechars=1),
HR(),
Columns([
('fixed', 16, Text('storage pool', align="right")),
Color.string_input(
self.lxd_config['storage-pool'],
focus_map='string_input focus')
], dividechars=1),
]
