// Automatically upgrade packages from these (origin:archive) pairs
Unattended-Upgrade::Allowed-Origins {
<% unless node['apt']['unattended_upgrades']['allowed_origins'].empty? -%>
<% node['apt']['unattended_upgrades']['allowed_origins'].each do |origin| -%>
	"<%= origin %>";
<% end -%>
<% end -%>
};

<% unless node['apt']['unattended_upgrades']['origins_patterns'].empty? -%>
Unattended-Upgrade::Origins-Pattern {
<% node['apt']['unattended_upgrades']['origins_patterns'].each do |pattern| -%>
	"<%= pattern %>";
<% end -%>
};

<% end -%>
// List of packages to not update
Unattended-Upgrade::Package-Blacklist {
<% unless node['apt']['unattended_upgrades']['package_blacklist'].empty? -%>
<% node['apt']['unattended_upgrades']['package_blacklist'].each do |package| -%>
	"<%= package %>";
<% end -%>
<% end -%>
};

// This option allows you to control if on a unclean dpkg exit
// unattended-upgrades will automatically run
//   dpkg --force-confold --configure -a
// The default is true, to ensure updates keep getting installed
Unattended-Upgrade::AutoFixInterruptedDpkg "<%= node['apt']['unattended_upgrades']['auto_fix_interrupted_dpkg'] ? 'true' : 'false' %>";

// Split the upgrade into the smallest possible chunks so that
// they can be interrupted with SIGUSR1. This makes the upgrade
// a bit slower but it has the benefit that shutdown while a upgrade
// is running is possible (with a small delay)
Unattended-Upgrade::MinimalSteps "<%= node['apt']['unattended_upgrades']['minimal_steps'] ? 'true' : 'false' %>";

// Install all unattended-upgrades when the machine is shuting down
// instead of doing it in the background while the machine is running
// This will (obviously) make shutdown slower
Unattended-Upgrade::InstallOnShutdown "<%= node['apt']['unattended_upgrades']['install_on_shutdown'] ? 'true' : 'false' %>";

<% if node['apt']['unattended_upgrades']['mail'] -%>
// Send email to this address for problems or packages upgrades
// If empty or unset then no email is sent, make sure that you
// have a working mail setup on your system. A package that provides
// 'mailx' must be installed.
Unattended-Upgrade::Mail "<%= node['apt']['unattended_upgrades']['mail'] %>";
<% end -%>

<% if node['apt']['unattended_upgrades']['sender'] -%>
// This option allows to customize the email address used in the
// 'From' header. unattended-upgrades will use "root" if unset.
Unattended-Upgrade::Sender "<%= node['apt']['unattended_upgrades']['sender'] %>";
<% end -%>

// Set this value to "true" to get emails only on errors. Default
// is to always send a mail if Unattended-Upgrade::Mail is set
Unattended-Upgrade::MailOnlyOnError "<%= node['apt']['unattended_upgrades']['mail_only_on_error'] ? 'true' : 'false' %>";

// Do automatic removal of new unused dependencies after the upgrade
// (equivalent to apt-get autoremove)
Unattended-Upgrade::Remove-Unused-Dependencies "<%= node['apt']['unattended_upgrades']['remove_unused_dependencies'] ? 'true' : 'false' %>";

// Automatically reboot *WITHOUT CONFIRMATION* if a
// the file /var/run/reboot-required is found after the upgrade
Unattended-Upgrade::Automatic-Reboot "<%= node['apt']['unattended_upgrades']['automatic_reboot'] ? 'true' : 'false' %>";

<% if node['apt']['unattended_upgrades']['automatic_reboot'] -%>
// If automatic reboot is enabled and needed, reboot at the specific
// time instead of immediately. Default is "now"
Unattended-Upgrade::Automatic-Reboot-Time "<%= node['apt']['unattended_upgrades']['automatic_reboot_time'] %>";
<% end %>

<% if node['apt']['unattended_upgrades']['dl_limit'] -%>
// Use apt bandwidth limit feature, this example limits the download
// speed to 70kb/sec
// Acquire::http::Dl-Limit "70";
Acquire::http::Dl-Limit "<%= node['apt']['unattended_upgrades']['dl_limit'] %>";
<% end -%>

// Enable logging to syslog. Default is False
Unattended-Upgrade::SyslogEnable "<%= node['apt']['unattended_upgrades']['syslog_enable'] ? 'true' : 'false' %>";

// Specify syslog facility. Default is daemon
Unattended-Upgrade::SyslogFacility "<%= node['apt']['unattended_upgrades']['syslog_facility'] %>";

// specify any dpkg options you want to run
// for example if you wanted to upgrade and use
// the installed version of config files when
// resolving conflicts during an upgrade you
// typically need:
// Dpkg::Options {
//   "--force-confdef";
//   "--force-confold";
//};
<% unless node['apt']['unattended_upgrades']['dpkg_options'].empty? -%>
Dpkg::Options {
<% node['apt']['unattended_upgrades']['dpkg_options'].each do |option|%>
	"<%= option %>";
<% end -%>
};
<% end -%>