本文整理汇总了Python中trove.guestagent.datastore.redis.service.RedisAppStatus类的典型用法代码示例。如果您正苦于以下问题：Python RedisAppStatus类的具体用法？Python RedisAppStatus怎么用？Python RedisAppStatus使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了RedisAppStatus类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: prepare
def prepare(self, context, packages, databases, memory_mb, users,
device_path=None, mount_point=None, backup_info=None,
config_contents=None, root_password=None, overrides=None):
"""
This is called when the trove instance first comes online.
It is the first rpc message passed from the task manager.
prepare handles all the base configuration of the redis instance.
"""
try:
app = RedisApp(RedisAppStatus.get())
RedisAppStatus.get().begin_install()
if device_path:
device = volume.VolumeDevice(device_path)
# unmount if device is already mounted
device.unmount_device(device_path)
device.format()
device.mount(mount_point)
operating_system.update_owner('redis', 'redis', mount_point)
LOG.debug('Mounted the volume.')
app.install_if_needed(packages)
LOG.info(_('Securing redis now.'))
app.write_config(config_contents)
app.restart()
LOG.info(_('"prepare" redis call has finished.'))
except Exception as e:
LOG.error(e)
app.status.set_status(rd_instance.ServiceStatuses.FAILED)
raise RuntimeError("prepare call has failed.")示例2: update_status
def update_status(self, context):
"""
Updates the redis trove instance. It is decorated with
perodic task so it is automatically called every 3 ticks.
"""
LOG.debug("Update status called.")
RedisAppStatus.get().update()示例3: prepare
def prepare(
self,
context,
packages,
databases,
memory_mb,
users,
device_path=None,
mount_point=None,
backup_info=None,
config_contents=None,
root_password=None,
):
"""
This is called when the trove instance first comes online.
It is the first rpc message passed from the task manager.
prepare handles all the base configuration of the redis instance.
"""
app = RedisApp(RedisAppStatus.get())
RedisAppStatus.get().begin_install()
if device_path:
device = volume.VolumeDevice(device_path)
device.format()
device.mount(system.REDIS_BASE_DIR)
LOG.debug(_("Mounted the volume."))
app.install_if_needed(packages)
LOG.info(_("Securing redis now."))
app.write_config(config_contents)
app.complete_install_or_restart()
LOG.info(_('"prepare" redis call has finished.'))示例4: reset_configuration
def reset_configuration(self, context, configuration):
"""
Resets to the default configuration,
currently this does nothing.
"""
app = RedisApp(RedisAppStatus.get())
app.reset_configuration(configuration)示例5: start_db_with_conf_changes
def start_db_with_conf_changes(self, context, config_contents):
"""
Start this redis instance with new conf changes.
"""
LOG.debug("Start DB with conf changes called.")
app = RedisApp(RedisAppStatus.get())
app.start_db_with_conf_changes(config_contents)示例6: stop_db
def stop_db(self, context, do_not_start_on_reboot=False):
"""
Stop this redis instance.
This method is called when the guest agent
gets a stop message from the taskmanager.
"""
app = RedisApp(RedisAppStatus.get())
app.stop_db(do_not_start_on_reboot=do_not_start_on_reboot)示例7: restart
def restart(self, context):
"""
Restart this redis instance.
This method is called when the guest agent
gets a restart message from the taskmanager.
"""
app = RedisApp(RedisAppStatus.get())
app.restart()示例8: start_db_with_conf_changes
def start_db_with_conf_changes(self, context, config_contents):
"""
Start this redis instance with new conf changes.
"""
app = RedisApp(RedisAppStatus.get())
app.start_db_with_conf_changes(config_contents)