- route53 because u need to add record for load ballancer and map allias test it: curl https://api.yahya-abulhaj.dev/api/health-check should be secure using the certificate GO manage rules in LB and change api.aejjzae to backendapi.yahya go to backend flask task defeniiton and change the exposed front and backend url to https:cruddur.yahay and https cruddurbackend.yahay... then register task BACK AND GO REBUILD FRONT IMG -sign in first -export -cd frontend and build diff docker build \ --build-arg REACT_APP_BACKEND_URL="https://backend-cruddur.yahya-abulhaj.Dev" \ --build-arg REACT_APP_AWS_PROJECT_REGION="$AWS_DEFAULT_REGION" \ --build-arg REACT_APP_AWS_COGNITO_REGION="$AWS_DEFAULT_REGION" \ --build-arg REACT_APP_AWS_USER_POOLS_ID="MINE" \ --build-arg REACT_APP_CLIENT_ID="MINE" \ -t frontend-react-js \ -f Dockerfile.prod \ . tag and push nrml once finish go check health and force deployemen with last for backend. front end just forrce deplployement FLASK CORS whats cors for god sake