MWAA: how to install python requirements behind proxy

Hello everyone,

we've launched a private MWAA environment. We are able to access the UI, but we're having some trouble installing our python requirements. MWAA picks up the requirements file from S3, but runs into a timeout when trying to install the python packages.

This is expected, because we're behind a proxy, so here goes my question: how do we tell MWAA to use our proxy while installing our python dependencies?

This is what our CloudWatch log stream (requirements_install_ip*) tells us:

"WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None))
after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection
object at 0x7fda26b394d0>, 'Connection to pypi.org timed out. (connect timeout=15)')' "