docker pull via proxy code example

Example: using docker behind proxy

# Create a drop-in
mkdir /etc/systemd/system/docker.service.d

# Put this in there (only up until the ##):

[Service]
Environment="HTTP_PROXY=http://user01:[email protected]:8080/"
Environment="HTTPS_PROXY=https://user01:[email protected]:8080/"
Environment="NO_PROXY= hostname.example.com,172.10.10.10"

##

# Then run these commands to reload the systemd daemon and restart docker
systemctl daemon-reload
systemctl restart docker