def render_machine_wait_view(self, config):
if self.machine_wait_view is None:
self.machine_wait_view = MachineWaitView(self,
self.current_installer,
config)
self.machine_wait_view.update()
self.frame.body = self.machine_wait_view
class PegasusGUI(WidgetWrap):
key_conversion_map = {'tab': 'down', 'shift tab': 'up'}
def __init__(self, header=None, body=None, footer=None):
self.header = header if header else Header()
self.body = body if body else Banner()
self.footer = footer if footer else StatusBarWidget()
self.frame = Frame(self.body, header=self.header, footer=self.footer)
self.services_view = None
self.placement_view = None
self.controller = None
self.machine_wait_view = None
self.node_install_wait_view = None
self.add_services_dialog = None
super().__init__(self.frame)
def keypress(self, size, key):
key = self.key_conversion_map.get(key, key)
return super().keypress(size, key)
def focus_next(self):
if hasattr(self.frame.body, 'scroll_down'):
self.frame.body.scroll_down()
def focus_previous(self):
if hasattr(self.frame.body, 'scroll_up'):
self.frame.body.scroll_up()
def focus_first(self):
if hasattr(self.frame.body, 'scroll_top'):
self.frame.body.scroll_top()
def focus_last(self):
if hasattr(self.frame.body, 'scroll_bottom'):
self.frame.body.scroll_bottom()
def show_help_info(self):
self.controller = self.frame.body
self.frame.body = HelpView()
def show_step_info(self, msg):
self.frame.body = StepInfoView(msg)
def show_selector_with_desc(self, title, opts, cb):
self.frame.body = SelectorWithDescriptionWidget(title, opts, cb)
def show_password_input(self, title, cb):
self.frame.body = PasswordInput(title, cb)
def show_maas_input(self, title, cb):
self.frame.body = MaasServerInput(title, cb)
def show_landscape_input(self, title, cb):
self.frame.body = LandscapeInput(title, cb)
def set_pending_deploys(self, pending_charms):
self.frame.footer.set_pending_deploys(pending_charms)
def status_message(self, text):
self.frame.footer.message(text)
self.frame.set_footer(self.frame.footer)
def status_error_message(self, message):
self.frame.footer.error_message(message)
def status_info_message(self, message):
self.frame.footer.info_message(
"{}\N{HORIZONTAL ELLIPSIS}".format(message))
def set_openstack_rel(self, release):
self.frame.header.set_openstack_rel(release)
def clear_status(self):
try:
self.frame.footer.clear()
except Exception as e:
log.exception(e)
def render_services_view(self, nodes, juju_state, maas_state, config):
self.services_view = ServicesView(nodes, juju_state, maas_state,
config)
self.frame.body = self.services_view
self.header.set_show_add_units_hotkey(True)
self.update_phase_status(config)
def refresh_services_view(self, nodes, config):
self.services_view.refresh_nodes(nodes)
self.update_phase_status(config)
def update_phase_status(self, config):
dc = config.getopt('deploy_complete')
dcstr = "complete" if dc else "pending"
rc = config.getopt('relations_complete')
rcstr = "complete" if rc else "pending"
ppc = config.getopt('postproc_complete')
ppcstr = "complete" if ppc else "pending"
self.status_info_message("Status: Deployments {}, "
"Relations {}, "
"Post-processing {} ".format(
dcstr, rcstr, ppcstr))
def render_node_install_wait(self, message):
if self.node_install_wait_view is None:
self.node_install_wait_view = NodeInstallWaitView(message)
self.frame.body = self.node_install_wait_view
def render_placement_view(self, loop, config, cb):
""" render placement view
:param cb: deploy callback trigger
"""
if self.placement_view is None:
assert self.controller is not None
pc = self.controller.placement_controller
self.placement_view = PlacementView(self, pc, loop, config, cb)
self.placement_view.update()
self.frame.body = self.placement_view
def render_machine_wait_view(self, config):
if self.machine_wait_view is None:
self.machine_wait_view = MachineWaitView(self,
self.current_installer,
config)
self.machine_wait_view.update()
self.frame.body = self.machine_wait_view
def render_add_services_dialog(self, deploy_cb, cancel_cb):
def reset():
self.add_services_dialog = None
def cancel():
reset()
cancel_cb()
def deploy():
reset()
deploy_cb()
if self.add_services_dialog is None:
self.add_services_dialog = AddServicesDialog(self.controller,
deploy_cb=deploy,
cancel_cb=cancel)
self.add_services_dialog.update()
self.frame.body = Filler(self.add_services_dialog)
def show_exception_message(self, ex):
if isinstance(ex, async .ThreadCancelledException):
log.debug("Thread cancelled intentionally.")
else:
class PegasusGUI(WidgetWrap):
key_conversion_map = {'tab': 'down', 'shift tab': 'up'}
def __init__(self, header=None, body=None, footer=None):
self.header = header if header else Header()
self.body = body if body else Banner()
self.footer = footer if footer else StatusBarWidget()
self.frame = Frame(self.body,
header=self.header,
footer=self.footer)
self.services_view = None
self.placement_view = None
self.controller = None
self.machine_wait_view = None
self.node_install_wait_view = None
self.add_services_dialog = None
super().__init__(self.frame)
def keypress(self, size, key):
key = self.key_conversion_map.get(key, key)
return super().keypress(size, key)
def focus_next(self):
if hasattr(self.frame.body, 'scroll_down'):
self.frame.body.scroll_down()
def focus_previous(self):
if hasattr(self.frame.body, 'scroll_up'):
self.frame.body.scroll_up()
def focus_first(self):
if hasattr(self.frame.body, 'scroll_top'):
self.frame.body.scroll_top()
def focus_last(self):
if hasattr(self.frame.body, 'scroll_bottom'):
self.frame.body.scroll_bottom()
def show_help_info(self):
self.controller = self.frame.body
self.frame.body = HelpView()
def show_step_info(self, msg):
self.frame.body = StepInfoView(msg)
def show_selector_with_desc(self, title, opts, cb):
self.frame.body = SelectorWithDescriptionWidget(title, opts, cb)
def show_password_input(self, title, cb):
self.frame.body = PasswordInput(title, cb)
def show_maas_input(self, title, cb):
self.frame.body = MaasServerInput(title, cb)
def show_landscape_input(self, title, cb):
self.frame.body = LandscapeInput(title, cb)
def set_pending_deploys(self, pending_charms):
self.frame.footer.set_pending_deploys(pending_charms)
def status_message(self, text):
self.frame.footer.message(text)
self.frame.set_footer(self.frame.footer)
def status_error_message(self, message):
self.frame.footer.error_message(message)
def status_info_message(self, message):
self.frame.footer.info_message(
"{}\N{HORIZONTAL ELLIPSIS}".format(message))
def set_openstack_rel(self, release):
self.frame.header.set_openstack_rel(release)
def clear_status(self):
self.frame.footer = None
self.frame.set_footer(self.frame.footer)
def render_services_view(self, nodes, juju_state, maas_state, config):
self.services_view = ServicesView(nodes, juju_state, maas_state,
config)
self.frame.body = self.services_view
self.header.set_show_add_units_hotkey(True)
self.update_phase_status(config)
def refresh_services_view(self, nodes, config):
self.services_view.refresh_nodes(nodes)
self.update_phase_status(config)
def update_phase_status(self, config):
dc = config.getopt('deploy_complete')
dcstr = "complete" if dc else "pending"
rc = config.getopt('relations_complete')
rcstr = "complete" if rc else "pending"
ppc = config.getopt('postproc_complete')
ppcstr = "complete" if ppc else "pending"
self.status_info_message("Status: Deployments {}, "
"Relations {}, "
"Post-processing {} ".format(dcstr,
rcstr,
ppcstr))
def render_node_install_wait(self, message):
if self.node_install_wait_view is None:
self.node_install_wait_view = NodeInstallWaitView(message)
self.frame.body = self.node_install_wait_view
def render_placement_view(self, loop, config, cb):
""" render placement view
:param cb: deploy callback trigger
"""
if self.placement_view is None:
assert self.controller is not None
pc = self.controller.placement_controller
self.placement_view = PlacementView(self, pc, loop,
config, cb)
self.placement_view.update()
self.frame.body = self.placement_view
def render_machine_wait_view(self, config):
if self.machine_wait_view is None:
self.machine_wait_view = MachineWaitView(
self, self.current_installer, config)
self.machine_wait_view.update()
self.frame.body = self.machine_wait_view
def render_add_services_dialog(self, deploy_cb, cancel_cb):
def reset():
self.add_services_dialog = None
def cancel():
reset()
cancel_cb()
def deploy():
reset()
deploy_cb()
if self.add_services_dialog is None:
self.add_services_dialog = AddServicesDialog(self.controller,
deploy_cb=deploy,
cancel_cb=cancel)
self.add_services_dialog.update()
self.frame.body = Filler(self.add_services_dialog)
def show_exception_message(self, ex):
msg = ("A fatal error has occurred: {}\n".format(ex.args[0]))
log.error(msg)
self.frame.body = ErrorView(ex.args[0])
AlarmMonitor.remove_all()
def select_install_type(self, install_types, cb):
""" Dialog for selecting installation type
"""
self.show_selector_with_desc(
'Select the type of installation to perform',
install_types,
cb)
def __repr__(self):
return "<Ubuntu OpenStack Installer GUI Interface>"
def tasker(self, loop, config):
""" Interface with Tasker class
:param loop: urwid.Mainloop
:param dict config: config object
"""
return Tasker(self, loop, config)
def exit(self, loop=None):
""" Provide exit loop helper
:param loop: Just a placeholder, exit with urwid.
"""
urwid.ExitMainLoop()
def render_machine_wait_view(self, config):
if self.machine_wait_view is None:
self.machine_wait_view = MachineWaitView(
self, self.current_installer, config)
self.machine_wait_view.update()
self.frame.body = self.machine_wait_view
class PegasusGUI(WidgetWrap):
key_conversion_map = {'tab': 'down', 'shift tab': 'up'}
def __init__(self, header=None, body=None, footer=None):
self.header = header if header else Header()
self.body = body if body else Banner()
self.footer = footer if footer else StatusBarWidget()
self.frame = Frame(self.body,
header=self.header,
footer=self.footer)
self.services_view = None
self.placement_view = None
self.controller = None
self.machine_wait_view = None
self.node_install_wait_view = None
self.add_services_dialog = None
super().__init__(self.frame)
def keypress(self, size, key):
key = self.key_conversion_map.get(key, key)
return super().keypress(size, key)
def focus_next(self):
if hasattr(self.frame.body, 'scroll_down'):
self.frame.body.scroll_down()
def focus_previous(self):
if hasattr(self.frame.body, 'scroll_up'):
self.frame.body.scroll_up()
def focus_first(self):
if hasattr(self.frame.body, 'scroll_top'):
self.frame.body.scroll_top()
def focus_last(self):
if hasattr(self.frame.body, 'scroll_bottom'):
self.frame.body.scroll_bottom()
def show_help_info(self):
self.controller = self.frame.body
self.frame.body = HelpView()
def show_step_info(self, msg):
self.frame.body = StepInfoView(msg)
def show_selector_with_desc(self, title, opts, cb):
self.frame.body = SelectorWithDescriptionWidget(title, opts, cb)
def show_password_input(self, title, cb):
self.frame.body = PasswordInput(title, cb)
def show_maas_input(self, title, cb):
self.frame.body = MaasServerInput(title, cb)
def show_landscape_input(self, title, cb):
self.frame.body = LandscapeInput(title, cb)
def set_pending_deploys(self, pending_charms):
self.frame.footer.set_pending_deploys(pending_charms)
def status_message(self, text):
self.frame.footer.message(text)
self.frame.set_footer(self.frame.footer)
def status_error_message(self, message):
self.frame.footer.error_message(message)
def status_info_message(self, message):
self.frame.footer.info_message(
"{}\N{HORIZONTAL ELLIPSIS}".format(message))
def set_openstack_rel(self, release):
self.frame.header.set_openstack_rel(release)
def clear_status(self):
self.frame.footer = None
self.frame.set_footer(self.frame.footer)
def render_services_view(self, nodes, juju_state, maas_state, config):
self.services_view = ServicesView(nodes, juju_state, maas_state,
config)
self.frame.body = self.services_view
self.header.set_show_add_units_hotkey(True)
self.update_phase_status(config)
def refresh_services_view(self, nodes, config):
self.services_view.refresh_nodes(nodes)
self.update_phase_status(config)
def update_phase_status(self, config):
dc = config.getopt('deploy_complete')
dcstr = "complete" if dc else "pending"
rc = config.getopt('relations_complete')
rcstr = "complete" if rc else "pending"
ppc = config.getopt('postproc_complete')
ppcstr = "complete" if ppc else "pending"
self.status_info_message("Status: Deployments {}, "
"Relations {}, "
"Post-processing {} ".format(dcstr,
rcstr,
ppcstr))
def render_node_install_wait(self, message):
if self.node_install_wait_view is None:
self.node_install_wait_view = NodeInstallWaitView(message)
self.frame.body = self.node_install_wait_view
def render_placement_view(self, loop, config, cb):
""" render placement view
:param cb: deploy callback trigger
"""
if self.placement_view is None:
assert self.controller is not None
pc = self.controller.placement_controller
self.placement_view = PlacementView(self, pc, loop,
config, cb)
self.placement_view.update()
self.frame.body = self.placement_view
def render_machine_wait_view(self, config):
if self.machine_wait_view is None:
self.machine_wait_view = MachineWaitView(
self, self.current_installer, config)
self.machine_wait_view.update()
self.frame.body = self.machine_wait_view
def render_add_services_dialog(self, deploy_cb, cancel_cb):
def reset():
self.add_services_dialog = None
def cancel():
reset()
cancel_cb()
def deploy():
reset()
deploy_cb()
if self.add_services_dialog is None:
self.add_services_dialog = AddServicesDialog(self.controller,
deploy_cb=deploy,
cancel_cb=cancel)
self.add_services_dialog.update()
self.frame.body = Filler(self.add_services_dialog)
def show_exception_message(self, ex):
if isinstance(ex, async.ThreadCancelledException):
log.debug("Thread cancelled intentionally.")
else: