For setting up proxy for docker, please do the following:
1.Create a systemd drop-in directory for the docker service:
#mkdir -p /etc/systemd/system/docker.service.d
#vim /etc/systemd/system/docker.service.d/http-proxy.conf
[Service]
Environment="HTTP_PROXY=http://username:[email protected]:3128"
2.For HTTPS proxy server:
#vim /etc/systemd/system/docker.service.d/https-proxy.conf
[Service]
Environment="HTTPS_PROXY=http://username:[email protected]:3128"
3.Flush changes execute:
#systemctl daemon-reload
4.Restart Docker:
#systemctl restart docker
5.Verify that the configuration has been loaded:
#systemctl show --property=Environment docker