Source code for azure.mgmt.compute.v2017_12_01.models.rolling_upgrade_policy_py3

# coding=utf-8
# --------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
#
# Code generated by Microsoft (R) AutoRest Code Generator.
# Changes may cause incorrect behavior and will be lost if the code is
# regenerated.
# --------------------------------------------------------------------------

from msrest.serialization import Model


[docs]class RollingUpgradePolicy(Model): """The configuration parameters used while performing a rolling upgrade. :param max_batch_instance_percent: The maximum percent of total virtual machine instances that will be upgraded simultaneously by the rolling upgrade in one batch. As this is a maximum, unhealthy instances in previous or future batches can cause the percentage of instances in a batch to decrease to ensure higher reliability. The default value for this parameter is 20%. :type max_batch_instance_percent: int :param max_unhealthy_instance_percent: The maximum percentage of the total virtual machine instances in the scale set that can be simultaneously unhealthy, either as a result of being upgraded, or by being found in an unhealthy state by the virtual machine health checks before the rolling upgrade aborts. This constraint will be checked prior to starting any batch. The default value for this parameter is 20%. :type max_unhealthy_instance_percent: int :param max_unhealthy_upgraded_instance_percent: The maximum percentage of upgraded virtual machine instances that can be found to be in an unhealthy state. This check will happen after each batch is upgraded. If this percentage is ever exceeded, the rolling update aborts. The default value for this parameter is 20%. :type max_unhealthy_upgraded_instance_percent: int :param pause_time_between_batches: The wait time between completing the update for all virtual machines in one batch and starting the next batch. The time duration should be specified in ISO 8601 format. The default value is 0 seconds (PT0S). :type pause_time_between_batches: str """ _validation = { 'max_batch_instance_percent': {'maximum': 100, 'minimum': 5}, 'max_unhealthy_instance_percent': {'maximum': 100, 'minimum': 5}, 'max_unhealthy_upgraded_instance_percent': {'maximum': 100, 'minimum': 0}, } _attribute_map = { 'max_batch_instance_percent': {'key': 'maxBatchInstancePercent', 'type': 'int'}, 'max_unhealthy_instance_percent': {'key': 'maxUnhealthyInstancePercent', 'type': 'int'}, 'max_unhealthy_upgraded_instance_percent': {'key': 'maxUnhealthyUpgradedInstancePercent', 'type': 'int'}, 'pause_time_between_batches': {'key': 'pauseTimeBetweenBatches', 'type': 'str'}, } def __init__(self, *, max_batch_instance_percent: int=None, max_unhealthy_instance_percent: int=None, max_unhealthy_upgraded_instance_percent: int=None, pause_time_between_batches: str=None, **kwargs) -> None: super(RollingUpgradePolicy, self).__init__(**kwargs) self.max_batch_instance_percent = max_batch_instance_percent self.max_unhealthy_instance_percent = max_unhealthy_instance_percent self.max_unhealthy_upgraded_instance_percent = max_unhealthy_upgraded_instance_percent self.pause_time_between_batches = pause_time_between_batches