update unattended-upgrades template

base/templates/50unattended-upgrades.j2

@@ -1,21 +1,46 @@
+Unattended-Upgrade::Origins-Pattern {
+    "origin=*";
+};
+
 Unattended-Upgrade::Package-Blacklist {
     "docker-ce";
     "docker-ce-cli";
 };
 
 Unattended-Upgrade::Package-Whitelist {
+    "base-files";
+    "bind9-host";
+    "dnsutils";
+    "libbind9-140";
+    "libdns-export162";
+    "libdns162";
+    "libpam-systemd";
+    "libssh2-1";
+    "libsystemd0";
+    "libudev";
+    "linux-image-amd64";
     "openssh-server";
     "openssl";
+    "python2.7";
+    "python3";
+    "python-cryptography";
+    "python3-cryptography";
     "qemu-guest-agent";
     "salt-master";
     "salt-minion";
+    "systemd";
+    "systemd-sysv";
+    "udev";
+    "wget";
 };
 
 Unattended-Upgrade::AutoFixInterruptedDpkg true;
 Unattended-Upgrade::MinimalSteps true;
 Unattended-Upgrade::Automatic-Reboot false;
 Unattended-Upgrade::Keep-Debs-After-Install false;
+Unattended-Upgrade::Package-Whitelist-Strict false;
 Unattended-Upgrade::Update-Days {"Sun"; "Thurs"};
 Unattended-Upgrade::SyslogEnable true;
 Unattended-Upgrade::SyslogFacility "daemon";
-Unattended-Upgrade::Remove-Unused-Dependencies true;
+Unattended-Upgrade::Remove-Unused-Dependencies true;
+Unattended-Upgrade::Remove-New-Unused-Dependencies true;