Bcrypt: invalid ELF header with Docker and Sails.JS

Question

My Node Dockfile:

# Set the base image to ubuntu
FROM ubuntu

# Define working directory
ADD . /src
WORKDIR /src

# Install Node.js & other          


        

Answer 1

Make sure that you are not copying the node_modules folder. I got this error when using the official nodejs "onbuild" image which would copy everything...

Now I use:

.dockerignore

node_modules

dockerfile

FROM node:6.4.0

RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

COPY package.json /usr/src/app/
RUN npm install
COPY . /usr/src/app

CMD [ "npm", "start" ]

EXPOSE 6969

Edit: The official NodeJS Docker starter image project on Github has accepted my pull request for ther README which instructs to explicitly ignore the node_modules.