ansible-playbooks/roles/common/templates/apt/auto-upgrades.sid.j2

{% if ansible_controlled is defined and ansible_controlled != "" %}
//
// {{ ansible_controlled }}
//
{% endif %}

APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Unattended-Upgrade "1";
Unattended-Upgrade::Mail "root";
Unattended-Upgrade::MailOnlyOnError "true";

// Automatically upgrade packages from these origin patterns
Unattended-Upgrade::Origins-Pattern {
    // Archive or Suite based matching:
    // Note that this will silently match a different release after
    // migration to the specified archive (e.g. testing becomes the
    // new stable).
    "o=Debian,a=unstable";
};