Installing Docker

Use this procedure to install Docker.
  1. Log in to the host as root, or as a user with superuser privileges.
  2. Install Docker CE 17.03.1 from the local repository mirror.
    1. Clean the yum cache and update repository metadata.
      yum clean all && yum makecache fast
    2. Install Docker CE.
      yum install -y --disablerepo=\* --enablerepo=zenoss-mirror \
    3. Enable automatic startup.
      systemctl enable docker