30df79b36a
This commit applies the Black format to the `dcmanager/orchestrator` files to ensure that it adheres to the Black code style guidelines. Test Plan: PASS: Success in stx-distcloud-tox-black Story: 2011149 Task: 50444 Change-Id: I89cd3c661eb783468fa486e685c7f2aec6a56f0f Signed-off-by: Hugo Brito <hugo.brito@windriver.com>
84 lines
2.4 KiB
Python
84 lines
2.4 KiB
Python
#
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# Copyright (c) 2024 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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"""
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Base class for dcmanager orchestrator's strategy validations.
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"""
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from oslo_log import log as logging
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from dccommon import consts as dccommon_consts
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from dcmanager.common import exceptions
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from dcmanager.db import api as db_api
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LOG = logging.getLogger(__name__)
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class StrategyValidationBase(object):
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"""Base class for strategy validation"""
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def __init__(self):
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self.accepts_force = False
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self.endpoint_type = None
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def validate_strategy_requirements(
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self, context, subcloud_id, subcloud_name, force=False
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):
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"""Validates the requirements for a strategy
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:param context: request context object
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:param subcloud_id: subcloud's id
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:param subcloud_name: subcloud's name
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:param force: if the strategy should be forced to execute
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:raises BadRequest: if the requirements for the strategy are not met
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"""
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if self.accepts_force and force:
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return
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subcloud_status = db_api.subcloud_status_get(
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context, subcloud_id, self.endpoint_type
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)
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if subcloud_status.sync_status == dccommon_consts.SYNC_STATUS_IN_SYNC:
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msg = (
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f"Subcloud {subcloud_name} does not require {self.endpoint_type} update"
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)
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LOG.error(
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"Failed creating software update strategy of type "
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f"{self.endpoint_type}. {msg}"
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)
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raise exceptions.BadRequest(resource="strategy", msg=msg)
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def build_extra_args(self, payload):
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"""Builds the extra args for a strategy
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In case the strategy does not accept extra args, None is returned.
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:param payload: strategy request payload
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"""
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return None
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def build_availability_status_filter(self, force):
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"""Builds the availability status filter for valid subclouds
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:param force: if the strategy should be forced to execute
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:return: availability status to filter
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:rtype: str
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"""
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return dccommon_consts.AVAILABILITY_ONLINE
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def build_sync_status_filter(self, force):
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"""Builds the sync status filter for valid subclouds
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:param force: if the strategy should be forced to execute
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:return: sync status to filter
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:rtype: list
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"""
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return [dccommon_consts.SYNC_STATUS_OUT_OF_SYNC]
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