本文整理匯總了Python中cloudinstall.placement.controller.PlacementController.set_autosave_filename方法的典型用法代碼示例。如果您正苦於以下問題：Python PlacementController.set_autosave_filename方法的具體用法？Python PlacementController.set_autosave_filename怎麽用？Python PlacementController.set_autosave_filename使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類cloudinstall.placement.controller.PlacementController的用法示例。
在下文中一共展示了PlacementController.set_autosave_filename方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: __init__
# 需要導入模塊: from cloudinstall.placement.controller import PlacementController [as 別名]
# 或者: from cloudinstall.placement.controller.PlacementController import set_autosave_filename [as 別名]
#.........這裏部分代碼省略.........
self.maas_state, self.config)
if path.exists(self.config.placements_filename):
try:
with open(self.config.placements_filename, 'r') as pf:
self.placement_controller.load(pf)
except Exception:
log.exception("Exception loading placement")
raise Exception("Could not load "
"{}.".format(self.config.placements_filename))
self.ui.status_info_message("Loaded placements from file")
log.info("Loaded placements from "
"'{}'".format(self.config.placements_filename))
# If we have no machines (so we are a fresh install) but
# are reading a placements.yaml from a previous install,
# so it has no assignments, only deployments, tell the
# controller to use the deployments in the file as
# assignments:
if len(self.placement_controller.machines_pending()) == 0 and \
len(self.juju_state.machines()) == 0:
self.placement_controller.set_assignments_from_deployments()
log.info("Using deployments saved from previous install"
" as new assignments.")
else:
if self.config.is_multi():
def_assignments = self.placement_controller.gen_defaults()
else:
def_assignments = self.placement_controller.gen_single()
self.placement_controller.set_all_assignments(def_assignments)
pfn = self.config.placements_filename
self.placement_controller.set_autosave_filename(pfn)
self.placement_controller.do_autosave()
if self.config.is_single():
if self.config.getopt('headless'):
self.begin_deployment()
else:
async.submit(self.begin_deployment,
self.ui.show_exception_message)
return
if self.config.getopt('edit_placement') or \
not self.placement_controller.can_deploy():
self.config.setopt(
'current_state', ControllerState.PLACEMENT.value)
else:
if self.config.getopt('headless'):
self.begin_deployment()
else:
async.submit(self.begin_deployment,
self.ui.show_exception_message)
def commit_placement(self):
self.config.setopt('current_state', ControllerState.SERVICES.value)
self.ui.render_services_view(self.nodes, self.juju_state,
self.maas_state, self.config)
self.loop.redraw_screen()
if self.config.getopt('headless'):
self.begin_deployment()
else:
async.submit(self.begin_deployment,
self.ui.show_exception_message)
示例2: __init__
# 需要導入模塊: from cloudinstall.placement.controller import PlacementController [as 別名]
# 或者: from cloudinstall.placement.controller.PlacementController import set_autosave_filename [as 別名]
#.........這裏部分代碼省略.........
if self.config.is_multi():
creds = self.config.getopt('maascreds')
self.maas, self.maas_state = connect_to_maas(creds)
self.placement_controller = PlacementController(
self.maas_state, self.config)
if path.exists(self.config.placements_filename):
with open(self.config.placements_filename, 'r') as pf:
self.placement_controller.load(pf)
self.ui.status_info_message("Loaded placements from file.")
log.info("Loaded placements from "
"'{}'".format(self.config.placements_filename))
# If we have no machines (so we are a fresh install) but
# are reading a placements.yaml from a previous install,
# so it has no assignments, only deployments, tell the
# controller to use the deployments in the file as
# assignments:
if len(self.placement_controller.machines_pending()) == 0 and \
len(self.juju_state.machines()) == 0:
self.placement_controller.set_assignments_from_deployments()
log.info("Using deployments saved from previous install"
" as new assignments.")
else:
if self.config.is_multi():
def_assignments = self.placement_controller.gen_defaults()
else:
def_assignments = self.placement_controller.gen_single()
self.placement_controller.set_all_assignments(def_assignments)
pfn = self.config.placements_filename
self.placement_controller.set_autosave_filename(pfn)
self.placement_controller.do_autosave()
if self.config.is_single():
if self.config.getopt('headless'):
self.begin_deployment()
else:
self.begin_deployment_async()
return
if self.config.getopt('edit_placement') or \
not self.placement_controller.can_deploy():
self.config.setopt(
'current_state', ControllerState.PLACEMENT.value)
else:
if self.config.getopt('headless'):
self.begin_deployment()
else:
self.begin_deployment_async()
@utils.async
def wait_for_maas_async(self):
""" explicit async method
"""
self.wait_for_maas()
def wait_for_maas(self):
""" install and configure maas """
random_status = ["Packages are being installed to a MAAS container.",
"There's a few packages, it'll take just a minute",
"Checkout http://maas.ubuntu.com/ while you wait."]
is_connected = False
count = 0示例3: __init__
# 需要導入模塊: from cloudinstall.placement.controller import PlacementController [as 別名]
# 或者: from cloudinstall.placement.controller.PlacementController import set_autosave_filename [as 別名]
class DisplayController:
""" Controller for displaying juju and maas state."""
def __init__(self, ui=None, opts=None):
self.ui = ui
self.opts = opts
self.config = Config()
self.juju_state = None
self.juju = None
self.maas = None
self.maas_state = None
self.nodes = None
self.placement_controller = None
self.current_state = ControllerState.INSTALL_WAIT
def authenticate_juju(self):
if not len(self.config.juju_env['state-servers']) > 0:
state_server = 'localhost:17070'
else:
state_server = self.config.juju_env['state-servers'][0]
self.juju = JujuClient(
url=path.join('wss://', state_server),
password=self.config.juju_api_password)
self.juju.login()
self.juju_state = JujuState(self.juju)
log.debug('Authenticated against juju api.')
def initialize(self):
"""Authenticates against juju/maas and sets up placement controller."""
if getenv("FAKE_API_DATA"):
self.juju_state = FakeJujuState()
self.maas_state = FakeMaasState()
else:
self.authenticate_juju()
if self.config.is_multi:
creds = self.config.maas_creds
self.maas, self.maas_state = connect_to_maas(creds)
self.placement_controller = PlacementController(
self.maas_state, self.opts)
if path.exists(self.config.placements_filename):
with open(self.config.placements_filename, 'r') as pf:
self.placement_controller.load(pf)
self.info_message("Loaded placements from file.")
else:
if self.config.is_multi:
def_assignments = self.placement_controller.gen_defaults()
else:
def_assignments = self.placement_controller.gen_single()
self.placement_controller.set_all_assignments(def_assignments)
pfn = self.config.placements_filename
self.placement_controller.set_autosave_filename(pfn)
self.placement_controller.do_autosave()
if self.config.is_single:
self.begin_deployment_async()
return
if self.opts.edit_placement or \
not self.placement_controller.can_deploy():
self.current_state = ControllerState.PLACEMENT
else:
self.begin_deployment_async()
def begin_deployment_async(self):
"""To be overridden in subclasses."""
pass
def begin_deployment(self):
"""To be overridden in subclasses."""
pass
# overlays
def step_info(self, message):
with dialog_context(self):
self.ui.show_step_info(message)
def show_password_input(self, title, cb):
with dialog_context(self):
self.ui.show_password_input(title, cb)
def show_maas_input(self, title, cb):
with dialog_context(self):
self.ui.show_maas_input(title, cb)
def show_landscape_input(self, title, cb):
with dialog_context(self):
self.ui.show_landscape_input(title, cb)
def show_selector_info(self, title, opts, cb):
with dialog_context(self):
self.ui.show_selector_info(title, opts, cb)
def show_selector_with_desc(self, title, install_types, cb):
#.........這裏部分代碼省略.........