Support download of template which are registered as Direct Download

未关闭

#7,703 创建于 2023年6月28日 8 条评论 0 个 reaction 已指派 0 人在 GitHub 查看

complexity:trivial component:kvm component:templates type:improvement

描述

##### ISSUE TYPE

* Improvement Request

##### COMPONENT NAME

~~~

Component: template, kvm

~~~

##### CLOUDSTACK VERSION

~~~
4.18

~~~

##### SUMMARY

Support download of template which are registered as Direct Download

Steps to reproduce the issue

1. Register a qcow2 template > select the Direct Download option

2. Launch a vm from the registered template

3. Try to download the template ( images> template> Download template

4. The download of template fails

Screenshot

![Screenshot 2023-06-28 at 4 53 58 PM](https://github.com/apache/cloudstack/assets/1401014/a9eece25-0918-4048-9943-fd3101b9ce1c)

![Screenshot 2023-06-28 at 4 36 44 PM](https://github.com/apache/cloudstack/assets/1401014/665a325c-4a01-4ba3-a24a-39143f683cd8)

Expected behavior
-----------

Currently we are storing the direct downloaded templates in primary storage

Cloudstack supports the download of templates only if they are present in the seconday storage.

There could be use-case scenario if a user wants to download the original template which is registered as direct download

首先跟踪 issue 中描述的模板下载工作流，并比较主存储中的模板与辅助存储中的模板是如何处理的。使用通过 Direct Download 注册的 qcow2 模板重现该故障，然后验证原始模板能够成功下载，同时不破坏现有的辅助存储路径。

由索引模型根据 Issue 内容生成。