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Published 20 hours ago • verified publisher icon serverless

Function code does not get bundled when a custom runtime image is defined

Open julian-fh opened this issue 3 years ago • 0 comments

Specifying a custom runtime image for a function results in this error: ServerlessError: Unable to read handler file in function .... This error also occurs if the file exists.

Example: serverless.yml

functions:
  sentimentanalysis:
    image: immortalfaas/sentiment
    name: sentimentanalysis
    handler: handler.main

I suspect, that a recent change in the serverless framework causes this error. The packaging gets interrupted, if a image is specified in a function. This seems to be introduced to enable AWS Lambda image support. https://github.com/serverless/serverless/blame/96735db3d4c08e18ca5c0b632fb0993e766a6894/lib/plugins/package/lib/packageService.js#L117

However, in serverless-openwhisk, this causes a failure of the packaging (and therefore the deployment).

A quick fix might be renaming image: to something like runtime_image:

julian-fh avatar Jan 02 '21 23:01 julian-fh