Tie*_*eDK 5 node.js typescript docker
我无法从Dockerfile编译nodejs打字稿应用程序。当我构建泊坞窗映像时,检查将其完全丢失dist文件夹。
Dockerfile:
# Template: Node.js dockerfile
# Description: Include this file in the root of the application to build a docker image.
# Enter which node build should be used. E.g.: node:argon
FROM node:latest
# Create app directory for the docker image
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app/dist
# Install app dependencies from package.json. If modules are not included in the package.json file enter a RUN command. E.g. RUN npm install <module-name>
COPY package.json /usr/src/app/
RUN npm install
RUN npm install tsc -g
RUN tsc
# Bundle app source
COPY . /usr/src/app
# Enter the command which should be used when the image starts up. E.g. CMD ["node", "app.js"]
CMD [ "node", "server.js"]
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当我在本地运行映像并通过ls显示文件/文件夹时:
# ls
node_modules package-lock.json package.json src
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任何建议,我要去哪里错了?
Max*_*Max 10
正如我据我所知,
在WORKDIR不必由自己创造。这是WORKDIR的文档。
之后您不必手动复制到特定文件夹,因为在WORKDIR命令之后复制命令将为您复制文件。
因此,我建议您使用以下 Dockerfile:
FROM node:alpine
WORKDIR /usr/yourapplication-name
COPY package.json .
RUN npm install\
&& npm install typescript -g
COPY . .
RUN tsc
CMD ["node", "./dist/server.js"]
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作为一个小技巧:我会使用 typescript 作为我的依赖项package.json,然后只使用以下文件:
FROM node:alpine
WORKDIR /usr/yourapplication-name
COPY package.json .
RUN npm install
COPY . .
RUN tsc
CMD ["node", "./dist/server.js"]
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