docker - AWS Elastic Beanstalk Docker不支持多阶段构建

Question

我正在努力将我的构建部署到Docker上的AWS上。我不知道解决方案在哪里，因为这是我第一次使用Docker。我已经在本地一切正常，但是当我部署时，在Elastic Beanstalk中出现以下错误:

2020/04/30 05:35:02.330900 [ERROR] An error occurred during execution of command [app-deploy] - [Docker Specific Build Application]. Stop running the command. Error: failed to pull docker image: Command /bin/sh -c docker pull node:13.3.0 AS compile-image failed with error exit status 1. Stderr:"docker pull" requires exactly 1 argument.
See 'docker pull --help'.

这是我的Docker文件的样子:

FROM node:13-alpine as builder

WORKDIR /opt/ng
COPY package.json package-lock.json ./
RUN npm install

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

COPY . ./
RUN ng build --prod

FROM nginx:1.18-alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=builder /opt/ng/dist/angular-universal-app/browser /usr/share/nginx/html

有人能指出我正确的方向吗？还是Elastic Beanstalk的Docker版本不支持这种多阶段构建方法？

Answer 1

我有同样的问题。
实际上，我在日志文件中检查以下行:

2020/05/26 17:26:30.327310 [INFO] Running command /bin/sh -c docker pull node:alpine as builder
2020/05/26 17:26:30.369280 [ERROR] "docker pull" requires exactly 1 argument.

如您所见，它尝试使用3个参数进行“docker pull”:

节点: Alpine

作为

构建器

当然，这是不可能的，因为它只需要一个参数。因此，显然，AWS Elastic Beanstalk不支持阶段命名。出于这个原因，我使用一个未命名的构建器解决了:

FROM node:13-alpine

最后:

COPY --from=0 /opt/ng/dist/angular-universal-app/browser /usr/share/nginx/html

最终的Dockerfile:

FROM node:13-alpine

WORKDIR /opt/ng
COPY package.json package-lock.json ./
RUN npm install

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

COPY . ./
RUN ng build --prod

FROM nginx:1.18-alpine
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=0 /opt/ng/dist/angular-universal-app/browser /usr/share/nginx/html

对我来说，它可以使用该解决方案。如果有人有任何问题，请共享最近的100行日志