# scenario for using http + https proxies while pipping
# need to set before pipping, and unset after
set an env var http_proxy == HTTP_PROXY == https_proxy == HTTPS_PROXY
based on a charm config option.

# scenario for using a caching pip proxy/mirror
# no http proxy needs to be set when pipping
#
#
jenkins@juju-osci-machine-22:~$ cat ~/.pip/pip.conf 
[global]
index-url = http://10.245.162.102:3141/root/pypi/+simple/