CODEWITHSUNDEEP
dockerdockerfile
Julio
Julio

Reputation: 355

Cannot find module DOCKER RUN

I am trying to run a simple docker image with a index.js file in my /build folder with a simple console.log('Hello world')

My docker file is:

FROM node:alpine
WORKDIR /test/build
COPY ./ ./
CMD node index.js

I create the image in my directory with:

docker build -t hello-docker .

Then I run:

docker run hello-docker

But I keep on getting the error:

cannot find module /test/build/index.js

How can I solve this?

Upvotes: 0

Views: 272

Answers (1)

Mureinik
Mureinik

Reputation: 311778

Capturing my comment as an answer for posterity - since the docker build command will be run from the application's root, the index file will end up under the build directory. I.e., the application should be run using:

CMD node ./build/index.js

Upvotes: 1

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