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node.jsdockerdockerfiledocker-volume

How to use "bind mount" in Docker

I got an error in logs after running this command:

docker run -d -p 3000:80 --name feedback-app -v feedback:/app/feedback -v "/WorkSpace/d/data-volumes-03-adj-node-code:/app" -v /app/node_modules feedback-node:volumes

The error is:

internal/modules/cjs/loader.js:892 throw err; ^

Error: Cannot find module '/app/server.js' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:889:15) at Function.Module._load (internal/modules/cjs/loader.js:745:27) at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:76:12) at internal/main/run_main_module.js:17:47 { code: 'MODULE_NOT_FOUND', requireStack: [] }

How can I solve this problem?

My Dockerfile:

FROM node:14
 
WORKDIR /app
 
COPY package.json .
 
RUN npm install 
 
COPY . .
 
EXPOSE 80
 
# VOLUME ["/app/feedback"]
 
CMD ["node", "server.js"]

workspace

docker settings general

docker settings resources

docker settings engine

Solution

  • The problem is that you are not specifying the full path to your project directory in the -v "/WorkSpace/d/data-volumes-03-adj-node-code:/app".

    You should do -v "c:/WorkSpace/d/data-volumes-03-adj-node-code:/app" instead