Setup below env variables on system to use proxy :
EMB_PROXY_HOST
EMB_PROXY_PORT
EMB_PROXY_USERNAME
EMB_PROXY_PASSWORD

Or

HTTP_PROXY
HTTPS_PROXY

To exclude from proxy please set below environment variable:

no_proxy or NO_PROXY

To exclude multiple servers from proxy use ‘|’ or ‘,’ seperator in no proxy with double quote.
for e.g- no_proxy=“http://localhost:3000|http://3.72.41.7:3128” or no_proxy=“http://localhost:3000,http://3.72.41.7:3128