check-routeros-update: move code into function

This commit is contained in:
Christian Hesse 2024-03-04 13:48:00 +01:00
parent 450ea2fa48
commit 22eb74cb3a

View file

@ -8,149 +8,153 @@
# check for RouterOS update, send notification and/or install # check for RouterOS update, send notification and/or install
# https://git.eworm.de/cgit/routeros-scripts/about/doc/check-routeros-update.md # https://git.eworm.de/cgit/routeros-scripts/about/doc/check-routeros-update.md
:local 0 [ :jobname ];
:global GlobalFunctionsReady; :global GlobalFunctionsReady;
:while ($GlobalFunctionsReady != true) do={ :delay 500ms; } :while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
:global Identity; :local Main do={
:global SafeUpdateAll; :local ScriptName [ :tostr $1 ];
:global SafeUpdateNeighbor;
:global SafeUpdateNeighborIdentity;
:global SafeUpdatePatch;
:global SafeUpdateUrl;
:global SentRouterosUpdateNotification;
:global DeviceInfo; :global Identity;
:global EscapeForRegEx; :global SafeUpdateAll;
:global LogPrintExit2; :global SafeUpdateNeighbor;
:global ScriptFromTerminal; :global SafeUpdateNeighborIdentity;
:global ScriptLock; :global SafeUpdatePatch;
:global SendNotification2; :global SafeUpdateUrl;
:global SymbolForNotification; :global SentRouterosUpdateNotification;
:global VersionToNum;
:global WaitFullyConnected;
:local DoUpdate do={ :global DeviceInfo;
:if ([ :len [ /system/script/find where name="packages-update" ] ] > 0) do={ :global EscapeForRegEx;
/system/script/run packages-update; :global LogPrintExit2;
} else={ :global ScriptFromTerminal;
/system/package/update/install without-paging; :global ScriptLock;
} :global SendNotification2;
:error "Waiting for system to reboot."; :global SymbolForNotification;
} :global VersionToNum;
:global WaitFullyConnected;
$ScriptLock $0; :local DoUpdate do={
:if ([ :len [ /system/script/find where name="packages-update" ] ] > 0) do={
$WaitFullyConnected; /system/script/run packages-update;
} else={
:if ([ :len [ /system/scheduler/find where name="_RebootForUpdate" ] ] > 0) do={ /system/package/update/install without-paging;
:error "A reboot for update is already scheduled."; }
} :error "Waiting for system to reboot.";
$LogPrintExit2 debug $0 ("Checking for updates...") false;
/system/package/update/check-for-updates without-paging as-value;
:local Update [ /system/package/update/get ];
:if ([ $ScriptFromTerminal $0 ] = true && ($Update->"installed-version") = ($Update->"latest-version")) do={
$LogPrintExit2 info $0 ("System is already up to date.") true;
}
:local NumInstalled [ $VersionToNum ($Update->"installed-version") ];
:local NumLatest [ $VersionToNum ($Update->"latest-version") ];
:local Link ("https://mikrotik.com/download/changelogs/" . $Update->"channel" . "-release-tree");
:if ($NumLatest < 117505792) do={
$LogPrintExit2 info $0 ("The version '" . ($Update->"latest-version") . "' is not a valid version.") true;
}
:if ($NumInstalled < $NumLatest) do={
:if ($SafeUpdateAll ~ "^YES,? ?PLEASE!?\$") do={
$LogPrintExit2 info $0 ("Installing ALL versions automatically, including " . \
$Update->"latest-version" . "...") false;
$SendNotification2 ({ origin=$0; \
subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \
message=("Installing ALL versions automatically, including " . $Update->"latest-version" . \
"... Updating on " . $Identity . "..."); link=$Link; silent=true });
$DoUpdate;
} }
:if ($SafeUpdatePatch = true && ($NumInstalled & 0xffff0000) = ($NumLatest & 0xffff0000)) do={ $ScriptLock $ScriptName;
$LogPrintExit2 info $0 ("Version " . $Update->"latest-version" . " is a patch release, updating...") false; $WaitFullyConnected;
$SendNotification2 ({ origin=$0; \
subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \ :if ([ :len [ /system/scheduler/find where name="_RebootForUpdate" ] ] > 0) do={
message=("Version " . $Update->"latest-version" . " is a patch update for " . $Update->"channel" . \ :error "A reboot for update is already scheduled.";
", updating on " . $Identity . "..."); link=$Link; silent=true });
$DoUpdate;
} }
:if ($SafeUpdateNeighbor = true) do={ $LogPrintExit2 debug $ScriptName ("Checking for updates...") false;
:local Neighbors [ /ip/neighbor/find where platform="MikroTik" identity~$SafeUpdateNeighborIdentity \ /system/package/update/check-for-updates without-paging as-value;
version~("^" . [ $EscapeForRegEx ($Update->"latest-version") ] . "\\b") ]; :local Update [ /system/package/update/get ];
:if ([ :len $Neighbors ] > 0) do={
:local Neighbor [ /ip/neighbor/get ($Neighbors->0) identity ]; :if ([ $ScriptFromTerminal $ScriptName ] = true && ($Update->"installed-version") = ($Update->"latest-version")) do={
$LogPrintExit2 info $0 ("Seen a neighbor (" . $Neighbor . ") running version " . \ $LogPrintExit2 info $ScriptName ("System is already up to date.") true;
$Update->"latest-version" . " from " . $Update->"channel" . ", updating...") false; }
$SendNotification2 ({ origin=$0; \
:local NumInstalled [ $VersionToNum ($Update->"installed-version") ];
:local NumLatest [ $VersionToNum ($Update->"latest-version") ];
:local Link ("https://mikrotik.com/download/changelogs/" . $Update->"channel" . "-release-tree");
:if ($NumLatest < 117505792) do={
$LogPrintExit2 info $ScriptName ("The version '" . ($Update->"latest-version") . "' is not a valid version.") true;
}
:if ($NumInstalled < $NumLatest) do={
:if ($SafeUpdateAll ~ "^YES,? ?PLEASE!?\$") do={
$LogPrintExit2 info $ScriptName ("Installing ALL versions automatically, including " . \
$Update->"latest-version" . "...") false;
$SendNotification2 ({ origin=$ScriptName; \
subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \ subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \
message=("Seen a neighbor (" . $Neighbor . ") running version " . $Update->"latest-version" . \ message=("Installing ALL versions automatically, including " . $Update->"latest-version" . \
" from " . $Update->"channel" . ", updating on " . $Identity . "..."); link=$Link; silent=true }); "... Updating on " . $Identity . "..."); link=$Link; silent=true });
$DoUpdate; $DoUpdate;
} }
}
:if ([ :len $SafeUpdateUrl ] > 0) do={ :if ($SafeUpdatePatch = true && ($NumInstalled & 0xffff0000) = ($NumLatest & 0xffff0000)) do={
:local Result; $LogPrintExit2 info $ScriptName ("Version " . $Update->"latest-version" . " is a patch release, updating...") false;
:do { $SendNotification2 ({ origin=$ScriptName; \
:set Result [ /tool/fetch check-certificate=yes-without-crl \
($SafeUpdateUrl . $Update->"channel" . "?installed=" . $Update->"installed-version" . \
"&latest=" . $Update->"latest-version") output=user as-value ];
} on-error={
$LogPrintExit2 warning $0 ("Failed receiving safe version for " . $Update->"channel" . ".") false;
}
:if ($Result->"status" = "finished" && $Result->"data" = $Update->"latest-version") do={
$LogPrintExit2 info $0 ("Version " . $Update->"latest-version" . " is considered safe, updating...") false;
$SendNotification2 ({ origin=$0; \
subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \ subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \
message=("Version " . $Update->"latest-version" . " is considered safe for " . $Update->"channel" . \ message=("Version " . $Update->"latest-version" . " is a patch update for " . $Update->"channel" . \
", updating on " . $Identity . "..."); link=$Link; silent=true }); ", updating on " . $Identity . "..."); link=$Link; silent=true });
$DoUpdate; $DoUpdate;
} }
}
:if ([ $ScriptFromTerminal $0 ] = true) do={ :if ($SafeUpdateNeighbor = true) do={
:put ("Do you want to install RouterOS version " . $Update->"latest-version" . "? [y/N]"); :local Neighbors [ /ip/neighbor/find where platform="MikroTik" identity~$SafeUpdateNeighborIdentity \
:if (([ /terminal/inkey timeout=60 ] % 32) = 25) do={ version~("^" . [ $EscapeForRegEx ($Update->"latest-version") ] . "\\b") ];
$DoUpdate; :if ([ :len $Neighbors ] > 0) do={
} else={ :local Neighbor [ /ip/neighbor/get ($Neighbors->0) identity ];
:put "Canceled..."; $LogPrintExit2 info $ScriptName ("Seen a neighbor (" . $Neighbor . ") running version " . \
$Update->"latest-version" . " from " . $Update->"channel" . ", updating...") false;
$SendNotification2 ({ origin=$ScriptName; \
subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \
message=("Seen a neighbor (" . $Neighbor . ") running version " . $Update->"latest-version" . \
" from " . $Update->"channel" . ", updating on " . $Identity . "..."); link=$Link; silent=true });
$DoUpdate;
}
} }
:if ([ :len $SafeUpdateUrl ] > 0) do={
:local Result;
:do {
:set Result [ /tool/fetch check-certificate=yes-without-crl \
($SafeUpdateUrl . $Update->"channel" . "?installed=" . $Update->"installed-version" . \
"&latest=" . $Update->"latest-version") output=user as-value ];
} on-error={
$LogPrintExit2 warning $ScriptName ("Failed receiving safe version for " . $Update->"channel" . ".") false;
}
:if ($Result->"status" = "finished" && $Result->"data" = $Update->"latest-version") do={
$LogPrintExit2 info $ScriptName ("Version " . $Update->"latest-version" . " is considered safe, updating...") false;
$SendNotification2 ({ origin=$ScriptName; \
subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \
message=("Version " . $Update->"latest-version" . " is considered safe for " . $Update->"channel" . \
", updating on " . $Identity . "..."); link=$Link; silent=true });
$DoUpdate;
}
}
:if ([ $ScriptFromTerminal $ScriptName ] = true) do={
:put ("Do you want to install RouterOS version " . $Update->"latest-version" . "? [y/N]");
:if (([ /terminal/inkey timeout=60 ] % 32) = 25) do={
$DoUpdate;
} else={
:put "Canceled...";
}
}
:if ($SentRouterosUpdateNotification = $Update->"latest-version") do={
$LogPrintExit2 info $ScriptName ("Already sent the RouterOS update notification for version " . \
$Update->"latest-version" . ".") true;
}
$SendNotification2 ({ origin=$ScriptName; \
subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \
message=("A new RouterOS version " . ($Update->"latest-version") . \
" is available for " . $Identity . ".\n\n" . \
[ $DeviceInfo ]); link=$Link; silent=true });
:set SentRouterosUpdateNotification ($Update->"latest-version");
} }
:if ($SentRouterosUpdateNotification = $Update->"latest-version") do={ :if ($NumInstalled > $NumLatest) do={
$LogPrintExit2 info $0 ("Already sent the RouterOS update notification for version " . \ :if ($SentRouterosUpdateNotification = $Update->"latest-version") do={
$Update->"latest-version" . ".") true; $LogPrintExit2 info $ScriptName ("Already sent the RouterOS downgrade notification for version " . \
} $Update->"latest-version" . ".") true;
}
$SendNotification2 ({ origin=$0; \ $SendNotification2 ({ origin=$ScriptName; \
subject=([ $SymbolForNotification "sparkles" ] . "RouterOS update: " . $Update->"latest-version"); \ subject=([ $SymbolForNotification "warning-sign" ] . "RouterOS version: " . $Update->"latest-version"); \
message=("A new RouterOS version " . ($Update->"latest-version") . \ message=("A different RouterOS version " . ($Update->"latest-version") . \
" is available for " . $Identity . ".\n\n" . \ " is available for " . $Identity . ", but it is a downgrade.\n\n" . \
[ $DeviceInfo ]); link=$Link; silent=true }); [ $DeviceInfo ]); link=$Link; silent=true });
:set SentRouterosUpdateNotification ($Update->"latest-version"); $LogPrintExit2 info $ScriptName ("A different RouterOS version " . ($Update->"latest-version") . \
" is available for downgrade.") false;
:set SentRouterosUpdateNotification ($Update->"latest-version");
}
} }
:if ($NumInstalled > $NumLatest) do={ $Main [ :jobname ];
:if ($SentRouterosUpdateNotification = $Update->"latest-version") do={
$LogPrintExit2 info $0 ("Already sent the RouterOS downgrade notification for version " . \
$Update->"latest-version" . ".") true;
}
$SendNotification2 ({ origin=$0; \
subject=([ $SymbolForNotification "warning-sign" ] . "RouterOS version: " . $Update->"latest-version"); \
message=("A different RouterOS version " . ($Update->"latest-version") . \
" is available for " . $Identity . ", but it is a downgrade.\n\n" . \
[ $DeviceInfo ]); link=$Link; silent=true });
$LogPrintExit2 info $0 ("A different RouterOS version " . ($Update->"latest-version") . \
" is available for downgrade.") false;
:set SentRouterosUpdateNotification ($Update->"latest-version");
}