cloudtools/stacker

AMI lookup should allow non-regex name filter to avoid slowness

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#555 创建于 2018年3月13日

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 (0 评论) (0 反应) (0 负责人)Python (706 star) (166 fork)batch import
enhancementgood first issuehelp wanted

描述

Looking up all Amazon-owned AMIs takes dozens of seconds for me. Even though I know the exact name of the AMI I want, the ami lookup still loads all of them and filters by regex. It should be possible to easily specify a non-regex filter that will passed-through to the API call directly.

贡献者指南

技术栈
python
领域
cloud
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
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half day
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stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
PythonAWS EC2 API basics
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
55
研究方向
Examine the current AMI lookup implementation in stacker, likely in the lookup module, to understand how it currently fetches AMIs and applies regex filtering. Consider adding a new parameter such as 'name exact' that uses the DescribeImages API with a filter by name for faster lookup. Check the AWS EC2 DescribeImages documentation for supported filters.
AMI lookup should allow non-regex name filter to avoid slowness · cloudtools/stacker#555 | Good First Issue