mirror of
https://github.com/beeyev/Mikrotik-RouterOS-automatic-backup-and-update.git
synced 2024-11-07 16:24:10 +01:00
410 lines
18 KiB
Plaintext
410 lines
18 KiB
Plaintext
# Script name: BackupAndUpdate
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#
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#----------SCRIPT INFORMATION---------------------------------------------------
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#
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# Script: Mikrotik RouterOS automatic backup & update
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# Version: 22.07.15
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# Created: 07/08/2018
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# Updated: 15/07/2022
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# Author: Alexander Tebiev
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# Website: https://github.com/beeyev
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# You can contact me by e-mail at tebiev@mail.com
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#
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# IMPORTANT!
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# Minimum supported RouterOS version is v6.43.7
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#
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#----------MODIFY THIS SECTION AS NEEDED----------------------------------------
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## Notification e-mail
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## (Make sure you have configurated Email settings in Tools -> Email)
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:local emailAddress "yourmail@example.com";
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## Script mode, possible values: backup, osupdate, osnotify.
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# backup - Only backup will be performed. (default value, if none provided)
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#
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# osupdate - The Script will install a new RouterOS if it is available.
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# It will also create backups before and after update process (does not matter what value is set to `forceBackup`)
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# Email will be sent only if a new RouterOS version is available.
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# Change parameter `forceBackup` if you need the script to create backups every time when it runs (even when no updates were found).
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#
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# osnotify - The script will send email notification only (without backups) if a new RouterOS is available.
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# Change parameter `forceBackup` if you need the script to create backups every time when it runs.
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:local scriptMode "osupdate";
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## Additional parameter if you set `scriptMode` to `osupdate` or `osnotify`
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# Set `true` if you want the script to perform backup every time it's fired, whatever script mode is set.
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:local forceBackup false;
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## Backup encryption password, no encryption if no password.
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:local backupPassword ""
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## If true, passwords will be included in exported config.
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:local sensetiveDataInConfig true;
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## Update channel. Possible values: stable, long-term, testing, development
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:local updateChannel "stable";
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## Install only patch versions of RouterOS updates.
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## Works only if you set scriptMode to "osupdate"
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## Means that new update will be installed only if MAJOR and MINOR version numbers remained the same as currently installed RouterOS.
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## Example: v6.43.6 => major.minor.PATCH
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## Script will send information if new version is greater than just patch.
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:local installOnlyPatchUpdates false;
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##------------------------------------------------------------------------------------------##
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# !!!! DO NOT CHANGE ANYTHING BELOW THIS LINE, IF YOU ARE NOT SURE WHAT YOU ARE DOING !!!! #
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##------------------------------------------------------------------------------------------##
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#Script messages prefix
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:local SMP "Bkp&Upd:"
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:log info "\r\n$SMP script \"Mikrotik RouterOS automatic backup & update\" started.";
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:log info "$SMP Script Mode: $scriptMode, forceBackup: $forceBackup";
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#Check proper email config
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:if ([:len $emailAddress] = 0 or [:len [/tool e-mail get address]] = 0 or [:len [/tool e-mail get from]] = 0) do={
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:log error ("$SMP Email configuration is not correct, please check Tools -> Email. Script stopped.");
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:error "$SMP bye!";
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}
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#Check if proper identity name is set
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if ([:len [/system identity get name]] = 0 or [/system identity get name] = "MikroTik") do={
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:log warning ("$SMP Please set identity name of your device (System -> Identity), keep it short and informative.");
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};
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############### vvvvvvvvv GLOBALS vvvvvvvvv ###############
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# Function converts standard mikrotik build versions to the number.
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# Possible arguments: paramOsVer
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# Example:
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# :put [$buGlobalFuncGetOsVerNum paramOsVer=[/system routerboard get current-RouterOS]];
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# result will be: 64301, because current RouterOS version is: 6.43.1
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:global buGlobalFuncGetOsVerNum do={
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:local osVer $paramOsVer;
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:local osVerNum;
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:local osVerMicroPart;
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:local zro 0;
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:local tmp;
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# Replace word `beta` with dot
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:local isBetaPos [:tonum [:find $osVer "beta" 0]];
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:if ($isBetaPos > 1) do={
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:set osVer ([:pick $osVer 0 $isBetaPos] . "." . [:pick $osVer ($isBetaPos + 4) [:len $osVer]]);
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}
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# Replace word `rc` with dot
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:local isRcPos [:tonum [:find $osVer "rc" 0]];
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:if ($isRcPos > 1) do={
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:set osVer ([:pick $osVer 0 $isRcPos] . "." . [:pick $osVer ($isRcPos + 2) [:len $osVer]]);
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}
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:local dotPos1 [:find $osVer "." 0];
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:if ($dotPos1 > 0) do={
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# AA
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:set osVerNum [:pick $osVer 0 $dotPos1];
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:local dotPos2 [:find $osVer "." $dotPos1];
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#Taking minor version, everything after first dot
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:if ([:len $dotPos2] = 0) do={:set tmp [:pick $osVer ($dotPos1+1) [:len $osVer]];}
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#Taking minor version, everything between first and second dots
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:if ($dotPos2 > 0) do={:set tmp [:pick $osVer ($dotPos1+1) $dotPos2];}
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# AA 0B
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:if ([:len $tmp] = 1) do={:set osVerNum "$osVerNum$zro$tmp";}
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# AA BB
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:if ([:len $tmp] = 2) do={:set osVerNum "$osVerNum$tmp";}
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:if ($dotPos2 > 0) do={
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:set tmp [:pick $osVer ($dotPos2+1) [:len $osVer]];
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# AA BB 0C
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:if ([:len $tmp] = 1) do={:set osVerNum "$osVerNum$zro$tmp";}
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# AA BB CC
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:if ([:len $tmp] = 2) do={:set osVerNum "$osVerNum$tmp";}
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} else={
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# AA BB 00
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:set osVerNum "$osVerNum$zro$zro";
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}
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} else={
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# AA 00 00
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:set osVerNum "$osVer$zro$zro$zro$zro";
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}
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:return $osVerNum;
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}
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# Function creates backups (system and config) and returns array with names
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# Possible arguments:
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# `backupName` | string | backup file name, without extension!
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# `backupPassword` | string |
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# `sensetiveDataInConfig` | boolean |
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# Example:
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# :put [$buGlobalFuncCreateBackups name="daily-backup"];
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:global buGlobalFuncCreateBackups do={
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:log info ("$SMP Global function \"buGlobalFuncCreateBackups\" was fired.");
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:local backupFileSys "$backupName.backup";
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:local backupFileConfig "$backupName.rsc";
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:local backupNames {$backupFileSys;$backupFileConfig};
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## Make system backup
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:if ([:len $backupPassword] = 0) do={
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/system backup save dont-encrypt=yes name=$backupName;
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} else={
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/system backup save password=$backupPassword name=$backupName;
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}
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:log info ("$SMP System backup created. $backupFileSys");
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## Export config file
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:if ($sensetiveDataInConfig = true) do={
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# since RouterOS v7 it needs to be set precise that we want to export sensitive data
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:if ([:pick [/system package update get installed-version] 0 1] < 7) do={
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:execute "/export compact terse file=$backupName";
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} else={
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:execute "/export compact show-sensitive terse file=$backupName";
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}
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} else={
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/export compact hide-sensitive terse file=$backupName;
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}
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:log info ("$SMP Config file was exported. $backupFileConfig, the script execution will be paused for a moment.");
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#Delay after creating backups
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:delay 20s;
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:return $backupNames;
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}
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:global buGlobalVarUpdateStep;
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############### ^^^^^^^^^ GLOBALS ^^^^^^^^^ ###############
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:local scriptVersion "22.07.15";
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#Current date time in format: 2020jan15-221324
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:local dateTime ([:pick [/system clock get date] 7 11] . [:pick [/system clock get date] 0 3] . [:pick [/system clock get date] 4 6] . "-" . [:pick [/system clock get time] 0 2] . [:pick [/system clock get time] 3 5] . [:pick [/system clock get time] 6 8]);
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:local deviceOsVerInst [/system package update get installed-version];
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:local deviceOsVerInstNum [$buGlobalFuncGetOsVerNum paramOsVer=$deviceOsVerInst];
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:local deviceOsVerAvail "";
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:local deviceOsVerAvailNum 0;
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:local deviceRbModel [/system routerboard get model];
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:local deviceRbSerialNumber [/system routerboard get serial-number];
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:local deviceRbCurrentFw [/system routerboard get current-firmware];
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:local deviceRbUpgradeFw [/system routerboard get upgrade-firmware];
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:local deviceIdentityName [/system identity get name];
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:local deviceIdentityNameShort [:pick $deviceIdentityName 0 18]
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:local deviceUpdateChannel [/system package update get channel];
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:local isOsUpdateAvailable false;
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:local isOsNeedsToBeUpdated false;
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:local isSendEmailRequired true;
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:local mailSubject "$SMP Device - $deviceIdentityNameShort.";
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:local mailBody "";
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:local mailBodyDeviceInfo "\r\n\r\nDevice information: \r\nIdentity: $deviceIdentityName \r\nModel: $deviceRbModel \r\nSerial number: $deviceRbSerialNumber \r\nCurrent RouterOS: $deviceOsVerInst ($[/system package update get channel]) $[/system resource get build-time] \r\nCurrent routerboard FW: $deviceRbCurrentFw \r\nDevice uptime: $[/system resource get uptime]";
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:local mailBodyCopyright "\r\n\r\nMikrotik RouterOS automatic backup & update (ver. $scriptVersion) \r\nhttps://github.com/beeyev/Mikrotik-RouterOS-automatic-backup-and-update";
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:local changelogUrl ("Check RouterOS changelog: https://mikrotik.com/download/changelogs/" . $updateChannel . "-release-tree");
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:local backupName "v$deviceOsVerInst_$deviceUpdateChannel_$dateTime";
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:local backupNameBeforeUpd "backup_before_update_$backupName";
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:local backupNameAfterUpd "backup_after_update_$backupName";
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:local backupNameFinal $backupName;
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:local mailAttachments [:toarray ""];
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:local updateStep $buGlobalVarUpdateStep;
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:do {/system script environment remove buGlobalVarUpdateStep;} on-error={}
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:if ([:len $updateStep] = 0) do={
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:set updateStep 1;
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}
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## STEP ONE: Creating backups, checking for new RouterOs version and sending email with backups,
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## steps 2 and 3 are fired only if script is set to automatically update device and if new RouterOs is available.
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:if ($updateStep = 1) do={
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:log info ("$SMP Performing the first step.");
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# Checking for new RouterOS version
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if ($scriptMode = "osupdate" or $scriptMode = "osnotify") do={
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log info ("$SMP Checking for new RouterOS version. Current version is: $deviceOsVerInst");
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/system package update set channel=$updateChannel;
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/system package update check-for-updates;
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:delay 5s;
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:set deviceOsVerAvail [/system package update get latest-version];
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# If there is a problem getting information about available RouterOS from server
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:if ([:len $deviceOsVerAvail] = 0) do={
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:log warning ("$SMP There is a problem getting information about new RouterOS from server.");
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:set mailSubject ($mailSubject . " Error: No data about new RouterOS!")
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:set mailBody ($mailBody . "Error occured! \r\nMikrotik couldn't get any information about new RouterOS from server! \r\nWatch additional information in device logs.")
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} else={
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#Get numeric version of OS
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:set deviceOsVerAvailNum [$buGlobalFuncGetOsVerNum paramOsVer=$deviceOsVerAvail];
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# Checking if OS on server is greater than installed one.
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:if ($deviceOsVerAvailNum > $deviceOsVerInstNum) do={
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:set isOsUpdateAvailable true;
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:log info ("$SMP New RouterOS is available! $deviceOsVerAvail");
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} else={
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:set isSendEmailRequired false;
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:log info ("$SMP System is already up to date.");
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:set mailSubject ($mailSubject . " No new OS updates.");
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:set mailBody ($mailBody . "Your system is up to date.");
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}
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};
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} else={
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:set scriptMode "backup";
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};
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if ($forceBackup = true) do={
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# In this case the script will always send email, because it has to create backups
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:set isSendEmailRequired true;
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}
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# if new OS version is available to install
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if ($isOsUpdateAvailable = true and $isSendEmailRequired = true) do={
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# If we only need to notify about new available version
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if ($scriptMode = "osnotify") do={
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:set mailSubject ($mailSubject . " New RouterOS is available! v.$deviceOsVerAvail.")
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:set mailBody ($mailBody . "New RouterOS version is available to install: v.$deviceOsVerAvail ($updateChannel) \r\n$changelogUrl")
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}
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# if we need to initiate RouterOs update process
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if ($scriptMode = "osupdate") do={
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:set isOsNeedsToBeUpdated true;
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# if we need to install only patch updates
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:if ($installOnlyPatchUpdates = true) do={
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#Check if Major and Minor builds are the same.
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:if ([:pick $deviceOsVerInstNum 0 ([:len $deviceOsVerInstNum]-2)] = [:pick $deviceOsVerAvailNum 0 ([:len $deviceOsVerAvailNum]-2)]) do={
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:log info ("$SMP New patch version of RouterOS firmware is available.");
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} else={
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:log info ("$SMP New major or minor version of RouterOS firmware is available. You need to update it manually.");
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:set mailSubject ($mailSubject . " New RouterOS: v.$deviceOsVerAvail needs to be installed manually.");
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:set mailBody ($mailBody . "New major or minor RouterOS version is available to install: v.$deviceOsVerAvail ($updateChannel). \r\nYou chose to automatically install only patch updates, so this major update you need to install manually. \r\n$changelogUrl");
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:set isOsNeedsToBeUpdated false;
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}
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}
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#Check again, because this variable could be changed during checking for installing only patch updats
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if ($isOsNeedsToBeUpdated = true) do={
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:log info ("$SMP New RouterOS is going to be installed! v.$deviceOsVerInst -> v.$deviceOsVerAvail");
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:set mailSubject ($mailSubject . " New RouterOS is going to be installed! v.$deviceOsVerInst -> v.$deviceOsVerAvail.");
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:set mailBody ($mailBody . "Your Mikrotik will be updated to the new RouterOS version from v.$deviceOsVerInst to v.$deviceOsVerAvail (Update channel: $updateChannel) \r\nFinal report with the detailed information will be sent when update process is completed. \r\nIf you have not received second email in the next 5 minutes, then probably something went wrong. (Check your device logs)");
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#!! There is more code connected to this part and first step at the end of the script.
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}
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}
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}
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## Checking If the script needs to create a backup
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:log info ("$SMP Checking If the script needs to create a backup.");
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if ($forceBackup = true or $scriptMode = "backup" or $isOsNeedsToBeUpdated = true) do={
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:log info ("$SMP Creating system backups.");
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if ($isOsNeedsToBeUpdated = true) do={
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:set backupNameFinal $backupNameBeforeUpd;
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};
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if ($scriptMode != "backup") do={
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:set mailBody ($mailBody . "\r\n\r\n");
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};
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:set mailSubject ($mailSubject . " Backup was created.");
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:set mailBody ($mailBody . "System backups were created and attached to this email.");
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:set mailAttachments [$buGlobalFuncCreateBackups backupName=$backupNameFinal backupPassword=$backupPassword sensetiveDataInConfig=$sensetiveDataInConfig];
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} else={
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:log info ("$SMP There is no need to create a backup.");
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}
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# Combine fisrst step email
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:set mailBody ($mailBody . $mailBodyDeviceInfo . $mailBodyCopyright);
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}
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## STEP TWO: (after first reboot) routerboard firmware upgrade
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## steps 2 and 3 are fired only if script is set to automatically update device and if new RouterOs is available.
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:if ($updateStep = 2) do={
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:log info ("$SMP Performing the second step.");
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## RouterOS is the latest, let's check for upgraded routerboard firmware
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if ($deviceRbCurrentFw != $deviceRbUpgradeFw) do={
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:set isSendEmailRequired false;
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:delay 10s;
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:log info "$SMP Upgrading routerboard firmware from v.$deviceRbCurrentFw to v.$deviceRbUpgradeFw";
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## Start the upgrading process
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/system routerboard upgrade;
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## Wait until the upgrade is completed
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:delay 5s;
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:log info "$SMP routerboard upgrade process was completed, going to reboot in a moment!";
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## Set scheduled task to send final report on the next boot, task will be deleted when is is done. (That is why you should keep original script name)
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/system scheduler add name=BKPUPD-FINAL-REPORT-ON-NEXT-BOOT on-event=":delay 5s; /system scheduler remove BKPUPD-FINAL-REPORT-ON-NEXT-BOOT; :global buGlobalVarUpdateStep 3; :delay 10s; /system script run BackupAndUpdate;" start-time=startup interval=0;
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## Reboot system to boot with new firmware
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/system reboot;
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} else={
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:log info "$SMP It appers that your routerboard is already up to date, skipping this step.";
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:set updateStep 3;
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};
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}
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## STEP THREE: Last step (after second reboot) sending final report
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## steps 2 and 3 are fired only if script is set to automatically update device and if new RouterOs is available.
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:if ($updateStep = 3) do={
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:log info ("$SMP Performing the third step.");
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:log info "Bkp&Upd: RouterOS and routerboard upgrade process was completed. New RouterOS version: v.$deviceOsVerInst, routerboard firmware: v.$deviceRbCurrentFw.";
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## Small delay in case mikrotik needs some time to initialize connections
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:log info "$SMP The final email with report and backups of upgraded system will be sent in a minute.";
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:delay 1m;
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:set mailSubject ($mailSubject . " RouterOS Upgrade is completed, new version: v.$deviceOsVerInst!");
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:set mailBody "RouterOS and routerboard upgrade process was completed. \r\nNew RouterOS version: v.$deviceOsVerInst, routerboard firmware: v.$deviceRbCurrentFw. \r\n$changelogUrl \r\n\r\nBackups of the upgraded system are in the attachment of this email. $mailBodyDeviceInfo $mailBodyCopyright";
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:set mailAttachments [$buGlobalFuncCreateBackups backupName=$backupNameAfterUpd backupPassword=$backupPassword sensetiveDataInConfig=$sensetiveDataInConfig];
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}
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# Remove functions from global environment to keep it fresh and clean.
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:do {/system script environment remove buGlobalFuncGetOsVerNum;} on-error={}
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:do {/system script environment remove buGlobalFuncCreateBackups;} on-error={}
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##
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## SENDING EMAIL
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##
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# Trying to send email with backups in attachment.
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:if ($isSendEmailRequired = true) do={
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:log info "$SMP Sending email message, it will take around half a minute...";
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:do {/tool e-mail send to=$emailAddress subject=$mailSubject body=$mailBody file=$mailAttachments;} on-error={
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:delay 5s;
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:log error "$SMP could not send email message ($[/tool e-mail get last-status]). Going to try it again in a while."
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:delay 5m;
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:do {/tool e-mail send to=$emailAddress subject=$mailSubject body=$mailBody file=$mailAttachments;} on-error={
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:delay 5s;
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:log error "$SMP could not send email message ($[/tool e-mail get last-status]) for the second time."
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if ($isOsNeedsToBeUpdated = true) do={
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:set isOsNeedsToBeUpdated false;
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:log warning "$SMP script is not going to initialise update process due to inability to send backups to email."
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}
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}
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}
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:delay 30s;
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:if ([:len $mailAttachments] > 0 and [/tool e-mail get last-status] = "succeeded") do={
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:log info "$SMP File system cleanup."
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/file remove $mailAttachments;
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:delay 2s;
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}
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}
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# Fire RouterOs update process
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if ($isOsNeedsToBeUpdated = true) do={
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## Set scheduled task to upgrade routerboard firmware on the next boot, task will be deleted when upgrade is done. (That is why you should keep original script name)
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/system scheduler add name=BKPUPD-UPGRADE-ON-NEXT-BOOT on-event=":delay 5s; /system scheduler remove BKPUPD-UPGRADE-ON-NEXT-BOOT; :global buGlobalVarUpdateStep 2; :delay 10s; /system script run BackupAndUpdate;" start-time=startup interval=0;
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:log info "$SMP everything is ready to install new RouterOS, going to reboot in a moment!"
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## command is reincarnation of the "upgrade" command - doing exactly the same but under a different name
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/system package update install;
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}
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:log info "$SMP script \"Mikrotik RouterOS automatic backup & update\" completed it's job.\r\n";
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