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OS-4890. instance_subscription archive recommendation
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bumiworker/bumiworker/modules/archive/instance_subscription.py
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| import logging | ||
|
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| from collections import defaultdict | ||
| from datetime import datetime, timedelta, timezone | ||
|
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| from bumiworker.bumiworker.consts import ArchiveReason | ||
| from bumiworker.bumiworker.modules.base import ArchiveBase | ||
| from bumiworker.bumiworker.modules.recommendations.instance_subscription import ( | ||
| InstanceSubscription as InstanceSubscriptionRecommendation, | ||
| SUPPORTED_CLOUD_TYPES, SUBSCRIPTION_ITEM | ||
| ) | ||
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| LOG = logging.getLogger(__name__) | ||
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| class InstanceSubscription(ArchiveBase, InstanceSubscriptionRecommendation): | ||
| def __init__(self, *args, **kwargs): | ||
| super().__init__(*args, **kwargs) | ||
| self.reason_description_map[ArchiveReason.RESOURCE_DELETED] = ( | ||
| 'instance deleted') | ||
| self.reason_description_map[ArchiveReason.FAILED_DEPENDENCY] = ( | ||
| 'subscription unavailable') | ||
| self.reason_description_map[ArchiveReason.RECOMMENDATION_IRRELEVANT] = ( | ||
| 'discounts applied') | ||
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| @property | ||
| def supported_cloud_types(self): | ||
| return SUPPORTED_CLOUD_TYPES | ||
|
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| def _has_discounts(self, raw_info): | ||
| if raw_info.get('cost') == 0: | ||
| # savings plan applied | ||
| return True | ||
| for key in ['coupons_discount', 'resource_package_discount']: | ||
| if key in raw_info and float(raw_info[key]): | ||
| return True | ||
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| def _get(self, previous_options, optimizations, cloud_accounts_map, | ||
| **kwargs): | ||
| now = datetime.now(tz=timezone.utc) | ||
| days_threshold = previous_options['days_threshold'] | ||
| range_start_ts = int( | ||
| (now - timedelta(days=days_threshold)).timestamp()) | ||
|
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| account_optimizations_map = defaultdict(list) | ||
| for optimization in optimizations: | ||
| account_optimizations_map[optimization['cloud_account_id']].append( | ||
| optimization) | ||
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| cloud_acc_instance_map = self.get_cloud_acc_instances_map( | ||
| list(account_optimizations_map.keys()), range_start_ts | ||
| ) | ||
|
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| result = [] | ||
| for cloud_account_id, optimizations_ in account_optimizations_map.items(): | ||
| if cloud_account_id not in cloud_accounts_map: | ||
| for optimization in optimizations_: | ||
| self._set_reason_properties( | ||
| optimization, ArchiveReason.CLOUD_ACCOUNT_DELETED) | ||
| result.append(optimization) | ||
| continue | ||
|
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| cloud_resource_ids = [x['cloud_resource_id'] | ||
| for x in optimizations_] | ||
| raw_expenses = self.get_raw_expenses( | ||
| cloud_account_id, now, cloud_resource_ids) | ||
| raw_expenses_map = {x['_id']: x for x in raw_expenses} | ||
| active_resources = cloud_acc_instance_map.get(cloud_account_id, {}) | ||
|
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| for optimization in optimizations_: | ||
| cloud_resource_id = optimization['cloud_resource_id'] | ||
| instance = active_resources.get(cloud_resource_id) | ||
| raw_info = raw_expenses_map.get(cloud_resource_id, {}) | ||
| if not instance: | ||
| reason = ArchiveReason.RESOURCE_DELETED | ||
| elif SUBSCRIPTION_ITEM in raw_info['billing_item']: | ||
| reason = ArchiveReason.RECOMMENDATION_APPLIED | ||
| elif self._has_discounts(raw_info): | ||
| reason = ArchiveReason.RECOMMENDATION_IRRELEVANT | ||
| elif any(x is None for x in self.get_subscriptions_costs( | ||
| cloud_resource_id, instance['meta']['flavor'], | ||
| instance['region'])): | ||
| reason = ArchiveReason.FAILED_DEPENDENCY | ||
| else: | ||
| reason = ArchiveReason.OPTIONS_CHANGED | ||
| self._set_reason_properties(optimization, reason) | ||
| result.append(optimization) | ||
| return result | ||
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| def main(organization_id, config_client, created_at, **kwargs): | ||
| return InstanceSubscription( | ||
| organization_id, config_client, created_at).get() |
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