# yum -y install docker-io # systemctl start docker # systemctl enable docker # getenforce # docker run -i -t fedora /bin/bash # systemctl daemon-reload du -h /var/lib/docker/devicemapper/devicemapper/data --storage-opt dm.loopdatasize=500GB --storage-opt dm.loopmetadatasize=10GB # mkdir /opt/www # echo "Hello World..." > /opt/www/index.html # docker run -d -p 8080:8000 --name=webserver -w /opt -v /opt/www:/opt /bin/python -m SimpleHTTPServer 8000 wget -nv -O -localhost:8080/index.html # docker inspect -f '{{.NetworkSettings.IPAddress}}' webserver # docker build -t fedora_httpd. # docker run -d --name="www1" -P fedora_httpd -n "fedora_webserver" # docker inspect -f '{{.Network-Settings.Ports}}' www1 # wget -nv -O - localhost:49154 # docker save fedora_httpd > fedora_httpd.tar # cat fedora_httpd.tar | docker import - tscherf/fedora_httpd