http proxy support

Hi, I was wondering if there is a way to set a http proxy in kolla-ansible during deployment / update etc. Today I wanted to pull new containers and this saturates our internet connection. What we usually do is have machine that massively download stuff from the internet use a squid proxy that throttles their bandwidth. I found the following feature request: https://bugs.launchpad.net/kolla-ansible/+bug/1829586 And it seems some work had been done, but I can't seem to find any info if the change really made it into production: https://review.opendev.org/c/openstack/kolla-ansible/+/692006/ Any help or hints are highly appreciated. Cheers, Oliver