Cloudstack behind a web proxy #12275

The required feature described as a wish

I searched quite a lot and I could not figure out a proper way to make it work. My cloudstack runs in a fairly isolated environment, and the only way to go outside is using a proxy server.
I was able to install cloydstack by configuring proxies in yum and curl, but it seems like that is not enough for cloudstack stystem to go outside to the internet.
My Cloudstack is unable to download some of the sytem templates,
Is there a place in the UI to configure a web proxy?
If it does not yet exist I would like it to be a feature request.