ECR is same as docker hub that has registery/repository where u can push images

aws configure
aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin 951687562889.dkr.ecr.ap-south-1.amazonaws.com
docker tag node-app:latest 951687562889.dkr.ecr.ap-south-1.amazonaws.com/hkirat/node-app:latest
docker push 951687562889.dkr.ecr.ap-south-1.amazonaws.com/hkirat/node-app:latest

—→ just follow this below after completing aws configure

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