def render(self):
"Pick or create a cloud to bootstrap a new controller on"
track_screen("Cloud Select")
all_clouds = juju.get_clouds()
compatible_clouds = juju.get_compatible_clouds()
cloud_types = juju.get_cloud_types_by_name()
# filter to only public clouds
public_clouds = sorted(
name for name, info in all_clouds.items()
if info['defined'] == 'public' and
cloud_types[name] in compatible_clouds)
# filter to custom clouds
# exclude localhost because we treat that as "configuring a new cloud"
custom_clouds = sorted(
name for name, info in all_clouds.items()
if info['defined'] != 'public' and
cloud_types[name] != 'localhost' and
cloud_types[name] in compatible_clouds)
excerpt = app.config.get(
'description',
"Where would you like to deploy?")
view = CloudView(app,
public_clouds,
custom_clouds,
cb=self.finish)
app.ui.set_header(
title="Choose a Cloud",
excerpt=excerpt
)
app.ui.set_body(view)
app.ui.set_footer('Please press [ENTER] on highlighted '
'Cloud to proceed.')
def _build_widget(self):
total_items = []
if len(self.public_clouds) > 0:
total_items.append(Text("Public Clouds"))
total_items.append(HR())
for item in self.public_clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
if len(self.custom_clouds) > 0:
total_items.append(Text("Your Clouds"))
total_items.append(HR())
for item in self.custom_clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
new_clouds = juju.get_compatible_clouds(
['localhost', 'maas', 'vsphere'])
if new_clouds:
total_items.append(Text("Configure a New Cloud"))
total_items.append(HR())
for item in sorted(new_clouds):
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
return Padding.center_80(Filler(Pile(total_items), valign='top'))
def render(self):
"Pick or create a cloud to bootstrap a new controller on"
track_screen("Cloud Select")
all_clouds = juju.get_clouds()
compatible_clouds = juju.get_compatible_clouds()
cloud_types = juju.get_cloud_types_by_name()
# filter to only public clouds
public_clouds = sorted(name for name, info in all_clouds.items()
if info['defined'] == 'public')
# filter to custom clouds
# exclude localhost because we treat that as "configuring a new cloud"
custom_clouds = sorted(name for name, info in all_clouds.items()
if info['defined'] != 'public'
and cloud_types[name] != 'localhost')
excerpt = app.config.get('description',
"Where would you like to deploy?")
self.view = CloudView(app,
public_clouds,
custom_clouds,
compatible_clouds,
cb=self.finish)
if 'localhost' in compatible_clouds:
app.log.debug(
"Starting watcher for verifying LXD server is available.")
app.loop.create_task(
self._monitor_localhost(LocalhostProvider(),
self.view._enable_localhost_widget))
app.ui.set_header(title="Choose a Cloud", excerpt=excerpt)
app.ui.set_body(self.view)
app.ui.set_footer('')
def render(self):
existing_controllers = juju.get_controllers()['controllers']
clouds = juju.get_compatible_clouds()
cloud_types = juju.get_cloud_types_by_name()
app.jaas_ok = set(clouds) & JAAS_CLOUDS
jaas_controller = {
n
for n, c in existing_controllers.items()
if JAAS_ENDPOINT in c['api-endpoints']
}
if jaas_controller:
app.jaas_controller = jaas_controller.pop()
filtered_controllers = {
n: d
for n, d in existing_controllers.items()
if cloud_types.get(d['cloud']) in clouds
}
if not app.jaas_ok and len(filtered_controllers) == 0:
return controllers.use('clouds').render()
track_screen("Controller Picker")
excerpt = app.config.get(
'description', "Please select an existing controller,"
" or choose to bootstrap a new one.")
view = ControllerListView(app, filtered_controllers, self.finish)
app.ui.set_header(title="Choose a Controller or Create new",
excerpt=excerpt)
app.ui.set_body(view)
def render(self, going_back=False):
"Pick or create a cloud to bootstrap a new controller on"
all_clouds = juju.get_clouds()
compatible_clouds = juju.get_compatible_clouds()
cloud_types = juju.get_cloud_types_by_name()
# filter to only public clouds
public_clouds = sorted(name for name, info in all_clouds.items()
if info['defined'] == 'public')
# filter to custom clouds
# exclude localhost because we treat that as "configuring a new cloud"
custom_clouds = sorted(name for name, info in all_clouds.items()
if info['defined'] != 'public'
and cloud_types[name] != 'localhost')
prev_screen = self.prev_screen
if app.alias_given or (app.spell_given and not app.addons):
# we were given an alias (so spell and addons are locked)
# or we were given a spell and there are no addons to change
# so we disable the back button
prev_screen = None
self.view = CloudView(app,
public_clouds,
custom_clouds,
compatible_clouds,
cb=self.finish,
back=prev_screen)
if 'localhost' in compatible_clouds:
app.log.debug(
"Starting watcher for verifying LXD server is available.")
self.cancel_monitor.clear()
app.loop.create_task(self._monitor_localhost(LocalhostProvider()))
self.view.show()
def _build_widget(self):
default_selection = None
cloud_types_by_name = juju.get_cloud_types_by_name()
if len(self.public_clouds) > 0:
self._add_item(Text("Public Clouds"))
self._add_item(HR())
for cloud_name in self.public_clouds:
cloud_type = cloud_types_by_name[cloud_name]
allowed = cloud_type in self.compatible_cloud_types
if allowed and default_selection is None:
default_selection = len(self.items.contents)
self._add_item(
CloudWidget(name=cloud_name,
cb=self.submit,
enabled=allowed))
self._add_item(Padding.line_break(""))
if len(self.custom_clouds) > 0:
self._add_item(Text("Your Clouds"))
self._add_item(HR())
for cloud_name in self.custom_clouds:
cloud_type = cloud_types_by_name[cloud_name]
allowed = cloud_type in self.compatible_cloud_types
if allowed and default_selection is None:
default_selection = len(self.items.contents)
self._add_item(
CloudWidget(name=cloud_name,
cb=self.submit,
enabled=allowed))
self._add_item(Padding.line_break(""))
new_clouds = juju.get_compatible_clouds(CUSTOM_PROVIDERS)
if new_clouds:
lxd_allowed = cloud_types.LOCALHOST in self.compatible_cloud_types
self._add_item(Text("Configure a New Cloud"))
self._add_item(HR())
for cloud_type in sorted(CUSTOM_PROVIDERS):
if cloud_type == cloud_types.LOCALHOST and lxd_allowed:
self._items_localhost_idx = len(self.items.contents)
if default_selection is None:
default_selection = len(self.items.contents)
self._add_item(
CloudWidget(name=cloud_type,
cb=self.submit,
enabled=events.LXDAvailable.is_set(),
disabled_msg=self.lxd_unavailable_msg))
else:
allowed = cloud_type in self.compatible_cloud_types
if allowed and default_selection is None:
default_selection = len(self.items.contents)
self._add_item(
CloudWidget(name=cloud_type,
cb=self.submit,
enabled=allowed))
self.items.focus_position = default_selection or 2
return self.items
def _build_widget(self):
if len(self.public_clouds) > 0:
self._add_item(Text("Public Clouds"))
self._add_item(HR())
for item in self.public_clouds:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self._add_item(Padding.line_break(""))
if len(self.custom_clouds) > 0:
self._add_item(Text("Your Clouds"))
self._add_item(HR())
for item in self.custom_clouds:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self._add_item(Padding.line_break(""))
new_clouds = juju.get_compatible_clouds(
['localhost', 'maas', 'vsphere'])
if new_clouds:
self._add_item(Text("Configure a New Cloud"))
self._add_item(HR())
for item in sorted(new_clouds):
if item == 'localhost':
self._add_item(
Color.info_context(menu_btn(
label=cloud_types.LOCALHOST, on_press=None),
focus_map='disabled_button'))
self._add_item(
Color.info_context(
Padding.center_90(
Text("LXD not found, please install and wait "
"for this message to disappear:\n\n"
" $ sudo snap install lxd\n"
" $ /snap/bin/lxd init --auto\n"
" $ /snap/bin/lxc network create lxdbr0 "
"ipv4.address=auto ipv4.nat=true "
"ipv6.address=none ipv6.nat=false "))))
else:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self.pile.focus_position = 2
return self.pile
def _build_widget(self):
if len(self.public_clouds) > 0:
self._add_item(Text("Public Clouds"))
self._add_item(HR())
for item in self.public_clouds:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self._add_item(Padding.line_break(""))
if len(self.custom_clouds) > 0:
self._add_item(Text("Your Clouds"))
self._add_item(HR())
for item in self.custom_clouds:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self._add_item(Padding.line_break(""))
new_clouds = juju.get_compatible_clouds(
['localhost', 'maas', 'vsphere'])
if new_clouds:
self._add_item(Text("Configure a New Cloud"))
self._add_item(HR())
for item in sorted(new_clouds):
if item == 'localhost':
self._add_item(
Color.info_context(menu_btn(
label=cloud_types.LOCALHOST, on_press=None),
focus_map='disabled_button'))
self._add_item(
Color.info_context(
Padding.center_90(
Text("LXD not found, please install with "
"`sudo snap install lxd && lxd init` "
"and wait for this message to disappear.")
)))
else:
self._add_item(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
self.pile.focus_position = 2
return self.pile
def render(self):
"Pick or create a cloud to bootstrap a new controller on"
track_screen("Cloud Select")
compatible_clouds = juju.get_compatible_clouds()
all_clouds = juju.get_clouds()
clouds = []
for k, v in all_clouds.items():
if v['type'] in compatible_clouds:
clouds.append(k)
excerpt = app.config.get(
'description', "Please select from a list of available clouds")
view = CloudView(app, sorted(clouds), cb=self.finish)
app.ui.set_header(title="Choose a Cloud", excerpt=excerpt)
app.ui.set_body(view)
app.ui.set_footer('Please press [ENTER] on highlighted '
'Cloud to proceed.')
def _build_widget(self):
total_items = []
clouds = [x for x in self.clouds if 'localhost' != x]
if len(clouds) > 0:
total_items.append(Text("Choose a Cloud"))
total_items.append(HR())
for item in clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
total_items.append(Padding.line_break(""))
# TODO: add vsphere
new_clouds = juju.get_compatible_clouds(['localhost', 'maas'])
if new_clouds:
total_items.append(Text("Configure a New Cloud"))
total_items.append(HR())
for item in new_clouds:
total_items.append(
Color.body(menu_btn(label=item, on_press=self.submit),
focus_map='menu_button focus'))
return Padding.center_80(Filler(Pile(total_items), valign='top'))