설정파일 /etc/systemd/system/docker.service.d/http-proxy.conf [Service] Environment="HTTP_PROXY=http://192.168.0.1:8080" "NO_PROXY=localhost,127.0.0.1, 192.168.0.1 " Environment="HTTPS_PROXY=https:// 192.168.0.1 :8080" "NO_PROXY=localhost,127.0.0.1, 192.168.0.1 " 설정이후 재시작 sudo systemctl daemon-reload sudo systemctl restart docker 설정확인 systemctl show --property=Environment docker Environment=HTTP_PROXY=http://proxy.example.com:80/ 출처 : DOCKER <<< https://docs.docker.com/engine/admin/systemd/#httphttps-proxy 설명