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#!rsc
# RouterOS script: check-lte-firmware-upgrade
# Copyright (c) 2018-2019 Christian Hesse <mail@eworm.de>
#
# check for LTE firmware upgrade, send notification e-mails
:global Identity;
:global SentLteFirmwareUpgradeNotification;
:global SendNotification;
:foreach Interface in=[ / interface lte find ] do={
:local IntName [ / interface lte get $Interface name ];
:do {
:local Firmware [ / interface lte firmware-upgrade $Interface once as-value ];
# strip the extra line break (TODO: remove when fixed upstream)
:set ($Firmware->"latest") [ :pick ($Firmware->"latest") 0 [ :find ($Firmware->"latest") "\n" ] ];
:if ($SentLteFirmwareUpgradeNotification = ($Firmware->"latest")) do={
:log debug ("Already sent the LTE firmware upgrade notification for version " . \
($Firmware->"latest") . ".");
} else={
:if (($Firmware->"installed") != ($Firmware->"latest")) do={
$SendNotification ("LTE firmware upgrade notification") \
("A new firmware version " . ($Firmware->"latest") . " is available for " . \
"LTE interface " . $IntName . " on " . $Identity . ".");
:set SentLteFirmwareUpgradeNotification ($Firmware->"latest");
}
}
} on-error={
:log debug ("Could not get latest LTE firmware version for interface " . \
$IntName . ".");
}
}
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