open /etc/docker/certs.d/registry.access.redhat.com/redhat-ca.crt: no such file or directory 解决方案
wgethttp://mirror.centos.org/centos/7/os/x86_64/Packages/python-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpmrpm2cpiopython-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpm|cpio-iv--to-stdout./etc/rhsm/ca/