AWS Elastic Beanstalk Docker Does not support Multi-Stage Build

I had the same problem.Actually I check the following rows in my log file:

2020/05/26 17:26:30.327310 [INFO] Running command /bin/sh -c docker pull node:alpine as builder2020/05/26 17:26:30.369280 [ERROR] "docker pull" requires exactly 1 argument.

As you can seen, it tries to make a 'docker pull' with 3 arguments:

1. node:alpine
2. as
3. builder

and of course, that is not possible because it requires only 1 argument. Thus, apparently AWS Elastic Beanstalk doesn't support stage naming. For this reason I solved using an Unnamed builder:

FROM node:13-alpine

and in the end:

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

Final Dockerfile:

FROM node:13-alpineWORKDIR /opt/ngCOPY package.json package-lock.json ./RUN npm installENV PATH="./node_modules/.bin:$PATH"COPY . ./RUN ng build --prodFROM nginx:1.18-alpineCOPY nginx.conf /etc/nginx/conf.d/default.confCOPY --from=0 /opt/ng/dist/angular-universal-app/browser /usr/share/nginx/html

For me it works using that solution. If someone has any problem, please share the last-100-lines log

I have seen this error when using a solution stack that uses 'Amazon Linux 2'. These platforms are new and have some ongoing issues.

Amazon Linux 2 support for AWS Elastic Beanstalk is in beta release and is subject to change.

• https://docs.aws.amazon.com/elasticbeanstalk/latest/platforms/platforms-beta.html

Please use a solution stack that has 'Amazon Linux' in the name. You should not face the issue there.