+++ This bug was initially created as a clone of Bug #1948513 +++

Description of problem:

In proxy environments, it is always needed to use the http_proxy, https_proxy and the no_proxy variable, otherwise if you want to reach internal resources you will be using the proxy which may not work.

The get-resources.sh script doesn't contain the no_proxy var.


Version-Release number of selected component (if applicable):
Latest


How reproducible:
Deploy a cluster with proxy settings and serving the ipa and rhcos images in a local http server with no proxy in the middle

Steps to Reproduce:
1.
2.
3.

Actual results:
The script tries to curl the images using the proxy and times out

Expected results:
The script is aware of the no_proxy variable and it downloads the images properly

Additional info:
https://github.com/metal3-io/ironic-ipa-downloader/pull/18
https://github.com/openshift/ironic-ipa-downloader/pull/65
https://github.com/openshift/ironic-rhcos-downloader/pull/39