NPM Logs error when starting

[kailashyogeshwar85]

I have my image with below dockerfile

Dockerfile

# CREATE IMAGE EXTENDING BASE IMAGE FOR PDF CREATION
FROM pdfgenerator:latest
ARG FUNCTION_DIR='/function'
COPY src ${FUNCTION_DIR}/
WORKDIR ${FUNCTION_DIR}
RUN echo "npm installing silently"
RUN npm i --silent

When i test the function after updating function i get
START RequestId: 35335333-e8f7-42f4-9116-18c76b985561 Version: $LATEST
npm ERR! code EROFS
npm ERR! syscall mkdir
npm ERR! path /home/sbx_user1051
npm ERR! errno -30
npm2022-09-18T10:58:06.114Z undefined INFO Executing 'index.handler' in function directory '/function'
ERR! rofs EROFS: read-only file system, mkdir '/home/sbx_user1051'
npm ERR! rofs Often virtualized file systems, or other file systems
npm ERR! rofs that don't support symlinks, give this error.
npm ERR! Log files were not written due to an error writing to the directory: /home/sbx_user1051/.npm/_logs
npm ERR! You can rerun the command with --loglevel=verbose to see the logs in your terminal
END RequestId: 35335333-e8f7-42f4-9116-18c76b985561
REPORT RequestId: 35335333-e8f7-42f4-9116-18c76b985561 Duration: 561.31 ms Billed Duration: 562 ms Memory Size: 3072 MB Max Memory Used: 52 MB
RequestId: 35335333-e8f7-42f4-9116-18c76b985561 Error: Runtime exited with error: exit status 226
Runtime.ExitError

[kailashyogeshwar85]

Solution

In your dockerfile just add below line
ENV HOME="/tmp"

This will resolve the above issue