--- common_system_packages: - "software-properties-common" - "apt-transport-https" - "ca-certificates" auto_upgrades: - {regexp: 'APT::Periodic::Update-Package-Lists "0";', replace: 'APT::Periodic::Update-Package-Lists "1";'} - {regexp: 'APT::Periodic::Unattended-Upgrade "0";', replace: 'APT::Periodic::Unattended-Upgrade "1";'} unattended_upgrades: - {regexp: '\/\/.*\"\${distro_id}:\${distro_codename}-updates\";', replace: ' "${distro_id}:${distro_codename}-updates";'} - {regexp: '\/\/.*Unattended-Upgrade::Remove-Unused-Kernel-Packages "true";', replace: ' Unattended-Upgrade::Remove-Unused-Kernel-Packages "true";'} - {regexp: '\/\/.*Unattended-Upgrade::Remove-New-Unused-Dependencies "true";', replace: ' Unattended-Upgrade::Remove-New-Unused-Dependencies "true";'} - {regexp: '\/\/.*Unattended-Upgrade::Remove-Unused-Dependencies "false";', replace: ' Unattended-Upgrade::Remove-Unused-Dependencies "true";'}