routeros-scripts/check-routeros-update

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Text

#!rsc
# RouterOS script: check-routeros-update
# Copyright (c) 2013-2019 Christian Hesse <mail@eworm.de>
#
# check for RouterOS update, send notification e-mails
:global Identity;
:global SafeUpdateUrl;
:global SentRouterosUpdateNotification;
:global SendNotification;
:if ([ / system package print count-only where name="wireless" disabled=no ] > 0) do={
:if ([ / interface wireless cap get enabled ] = true && \
[ / caps-man manager get enabled ] = false) do={
:error "System is managed by CAPsMAN, not checking.";
}
}
/ system package update check-for-updates without-paging;
:local InstalledVersion [ / system package update get installed-version ];
:local LatestVersion [ / system package update get latest-version ];
:if ($InstalledVersion != $LatestVersion) do={
:local Channel [ / system package update get channel ];
:local Model [ / system routerboard get model ];
:local SerialNumber [ / system routerboard get serial-number ];
:if ([ :len $SafeUpdateUrl ] > 0) do={
:local Result;
:do {
:set Result [ / tool fetch check-certificate=yes-without-crl \
($SafeUpdateUrl . $Channel . "?installed=" . $InstalledVersion . \
"&latest=" . $LatestVersion) output=user as-value ];
} on-error={
:log warning ("Failed receiving safe version for " . $Channel . ".");
}
:if ($Result->"status" = "finished" && $Result->"data" = $LatestVersion) do={
:log info ("Version " . $LatestVersion . " is considered safe, updating...");
$SendNotification ("RouterOS update notification") \
("Version " . $LatestVersion . " is considered safe for " . $Channel . \
", updating on " . $Identity . "...");
:if ([ / system script print count-only where name="packages-update" ] > 0) do={
/ system script run packages-update;
} else={
/ system package update install without-paging;
}
:error "Waiting for system to reboot.";
}
}
:if ($SentRouterosUpdateNotification = $LatestVersion) do={
:error ("Already sent the RouterOS update notification for version " . \
$LatestVersion . ".");
}
$SendNotification ("RouterOS update notification") \
("There is a RouterOS update available\n\n" . \
"Routerboard: " . $Model . "\n" . \
"Serial number: " . $SerialNumber . "\n" . \
"Hostname: " . $Identity . "\n" . \
"Channel: " . $Channel . "\n" . \
"Installed: " . $InstalledVersion . "\n" . \
"Available: " . $LatestVersion);
:set SentRouterosUpdateNotification $LatestVersion;
}