错误，“无法使用前端 dockerfile.v0 解决" [英] An error, "failed to solve with frontend dockerfile.v0"

问题描述

我正在尝试为我的 Gatsby 应用程序构建我的 Docker 映像.每当我运行命令 docker build .-t gatsbyapp，它给了我一个错误:

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

同时我的 Dockerfile 如下所示:

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"]

推荐答案

我遇到了同样的问题，我所要做的就是将 Docker 配置文件名大写:

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

dockerfile >没用

Dockerfile >确实有效

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