下記を参考に無限docker。 https://orih.io/2015/12/we-should-think-twice-about-using-docker-in-docker/ ubuntu14.04で確認 sudo cp /usr/bin/docker /usr/local/bin/ sudo cp /usr/lib/x86_64-linux-gnu/libapparmor.so.1.1.0 /usr/local/bin sudo cat <…