apache/openwhisk

Cannot update action kind if runtime is no longer supported

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#4,455 创建于 2019年4月24日

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 (3 评论) (2 反应) (0 负责人)Scala (6,777 star) (1,177 fork)batch import
controllerhelp wanted

描述

I tried to update the kind of an action that has an old runtime that has been removed, but this fails with the following error message:

$ wsk action update foo --kind nodejs:10
error: Unable to create action 'foo': The 'nodejs:10-fat' runtime is no longer supported. You may read and delete but not update or invoke this action. (code Jhgg2GzINamHp5yxACGBXjCbcViyU8bD)

The nodejs:10-fat is indeed an old runtime that has been removed. I found the error message at:

https://github.com/apache/incubator-openwhisk/blob/master/common/scala/src/main/scala/org/apache/openwhisk/http/ErrorResponse.scala#L56-L63

so it looks like a backend issue and not an issue from the wsk CLI.

I'd have expected that it is possible to update the kind in order to update all actions that use some deprecated runtime without having to redeploy the code.

cc: @csantanapr as discussed on Slack

贡献者指南

技术栈
scalarest api
领域
backendapi
议题类型
bug
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
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
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
ScalaOpenWhisk platformREST API
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。
45
研究方向
Start by examining the error response in `common/scala/src/main/scala/org/apache/openwhisk/http/ErrorResponse.scala` (lines 56-63). The issue requires modifying the logic to allow updating the 'kind' field even when the runtime is unsupported, possibly by bypassing the runtime validation for update operations. Look for related validation in the action update endpoint and consider adding a check that allows kind changes if the action is not being invoked. Check the comments on the issue for any further discussion.