# Use ECS repository image as build image in CircleCI

**URL:** <https://discuss.circleci.com/t/use-ecs-repository-image-as-build-image-in-circleci/15409>\
**Category:** Build Environment\
**Tags:** 2.0, circle-yml, docker\
**Created:** [August 16, 2017, 6:17am UTC](https://discuss.circleci.com/t/use-ecs-repository-image-as-build-image-in-circleci/15409 "2017-08-16T06:17:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vineethvijay](https://avatars.discourse-cdn.com/v4/letter/v/2acd7d/32.png) [@vineethvijay](https://discuss.circleci.com/u/vineethvijay)\
**Post date:** [August 16, 2017, 6:17am UTC](https://discuss.circleci.com/t/use-ecs-repository-image-as-build-image-in-circleci/15409/1 "2017-08-16T06:17:38Z")

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I have been using my Docker-hub account till now in CircleCI, and now for some reason I’m trying to use my ECR repository image in the same place as build image in CircleCI (2.0)

But I see ECR doesn’t support public images. So I can’t mention my image as below as I did for Dockerhub image,

version: 2

> jobs:  
> build:  
> working-directory: ~/tmp  
> docker:  
> - image: /

as,

> version: 2  
> jobs:  
> build:  
> working-directory: ~/tmp  
> docker:  
> - image: [aws-id.dkr.ecr.eu-central-1.amazonaws.com/image](http://aws-id.dkr.ecr.eu-central-1.amazonaws.com/image)

It will throw error,

> no basic auth credentials

In a straight forward operation it needs to get authenticated via command,

> aws ecr get-login --region

and then running,

> docker login -u AWS -p -e none [https://aws-id.dkr.ecr.eu-central-1.amazonaws.com](https://aws-id.dkr.ecr.eu-central-1.amazonaws.com)

I tried putting this commands in **Pre-dependency commands** section of CircleCI plan settings and didn’t work.

Ideas?

StackOverflow Question :

> <https://stackoverflow.com/questions/45706271/use-ecs-repository-image-as-build-image-in-circleci>

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<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/circleci/original/3X/5/1/511608acda8e85906e15909b57bd0a46c1dbe291.png) [@system](https://discuss.circleci.com/u/system)\
**Post date:** [June 18, 2018, 11:32am UTC](https://discuss.circleci.com/t/use-ecs-repository-image-as-build-image-in-circleci/15409/2 "2018-06-18T11:32:42Z")

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