docker - Failed To Resolve With FrontEnd DockerFIle.v0

Question

I was trying to build my Docker image for my Gatsby Application. Whenever I run the command docker build . -t gatsbyapp, it gives me an error:

failed to solve with frontend dockerfile.v0: failed to build LLB:
failed to compute cache key: "/.env" not found: not found

Meanwhile my Dockerfile is shown below:

FROM node:13

WORKDIR /app

COPY package.json .

RUN yarn global add gatsby-cli

RUN yarn install

COPY gatsby-config.js .

COPY .env .

EXPOSE 8000

CMD ["gatsby","develop","-H","0.0.0.0"]

Answer 1

I had the same issue and all I had to do was to capitalize the docker configuration filename

dockerfile > didn't work

Dockerfile > did work