angular - 使用Docker构建Angular失败:nginx.conf-没有这样的文件

Question

我正在尝试使用Docker容器化我的Angular应用程序。
我是Docker的新手，因此我遵循了一个教程，添加了带有以下内容的Dockerfile:

FROM node:13.3.0 AS compile-image

WORKDIR /usr/src/app
COPY package.json package-lock.json ./

RUN npm install

ENV PATH="./node_modules/.bin:$PATH"

COPY . ./
RUN ng build --prod

FROM nginx
COPY nginx.conf /etc/nginx/nginx.conf
COPY --from=compile-image /opt/ng/dist/myproject /usr/share/nginx/html

但是不知何故，它在步骤9/10失败并返回以下错误:

COPY failed: stat /var/lib/docker/tmp/docker-builder934487773/nginx.conf: no such file or directory

Answer 1

修改了Dockerfile，您可以从此开始并根据需要进行更新。

FROM node:13.3.0 AS compile-image    
COPY package.json package-lock.json ./    
RUN npm install && mkdir /angular-app
ENV PATH="./node_modules/.bin:$PATH"
WORKDIR /angular-app
COPY . .
RUN ng build --prod
FROM nginx
RUN rm -rf /usr/share/nginx/html/*
COPY --from=compile-image /angular-app/dist /usr/share/nginx/html

您可以从http://nginx.org/en/docs/beginners_guide.html引用nginx.conf文档，如果需要，请创建conf文件并在dockerfile中添加COPY语句