#cloud-config bootcmd: - yum install -y yum-utils && yum-config-manager --add-repo https://dl.fedoraproject.org/pub/epel/6/x86_64/ && yum install --nogpgcheck -y epel-release && rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 && rm /etc/yum.repos.d/dl.fedoraproject.org* - ( echo ; echo "MaxSessions 1000" ) >> /etc/ssh/sshd_config - ( echo 'Defaults !requiretty' ; echo 'Defaults visiblepw' ) | tee /etc/sudoers.d/cephlab_sudo preserve_hostname: true system_info: default_user: name: ubuntu packages: - dracut-modules-growroot runcmd: - mkinitrd --force /boot/initramfs-2.6.32-573.3.1.el6.x86_64.img 2.6.32-573.3.1.el6.x86_64 - reboot final_message: "READYTORUN"