Mikrotik RouterOS自动备份和更新

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1.配置参数

获取 脚本并在文件开头配置其参数。

此步骤很简单，因为所有参数都有很好的注释。 重要！不要忘记提供正确的电子邮件地址以进行备份并注意scriptMode变量。

2. 创建新脚本

系统 -> 脚本 [添加]

重要！脚本名称必须是将BackupAndUpdate

您先前配置的脚本插入到源区域。

1. # Script name: BackupAndUpdate
   
2. #
   
3. #----------SCRIPT INFORMATION---------------------------------------------------
   
4. #
   
5. # Script:  Mikrotik RouterOS automatic backup & update
   
6. # Version: 24.06.04
   
7. # Created: 07/08/2018
   
8. # Updated: 04/06/2024
   
9. # You can contact me by e-mail at tebiev@mail.com
   
10. #
    
11. # IMPORTANT!
    
12. # Minimum supported RouterOS version is v6.43.7
    
13. #
    
14. #----------MODIFY THIS SECTION AS NEEDED----------------------------------------
    
15. ## Notification e-mail
    
16. ## (Make sure you have configurated Email settings in Tools -> Email)
    
17. :local emailAddress "这里修改成你的邮箱地址xxxxx@qq.com";
    
18. 
    
19. ## Script mode, possible values: backup, osupdate, osnotify.
    
20. # backup    -   Only backup will be performed. (default value, if none provided)
    
21. #
    
22. # osupdate  -   The script will install a new RouterOS version if it is available.
    
23. #               It will also create backups before and after update process (it does not matter what value `forceBackup` is set to)
    
24. #               Email will be sent only if a new RouterOS version is available.
    
25. #               Change parameter `forceBackup` if you need the script to create backups every time when it runs (even when no updates were found).
    
26. #
    
27. # osnotify  -   The script will send email notifications only (without backups) if a new RouterOS update is available.
    
28. #               Change parameter `forceBackup` if you need the script to create backups every time when it runs.
    
29. :local scriptMode "osupdate";
    
30. 
    
31. ## Additional parameter if you set `scriptMode` to `osupdate` or `osnotify`
    
32. # Set `true` if you want the script to perform backup every time it's fired, whatever script mode is set.
    
33. :local forceBackup false;
    
34. 
    
35. ## Backup encryption password, no encryption if no password.
    
36. :local backupPassword ""
    
37. 
    
38. ## If true, passwords will be included in exported config.
    
39. :local sensitiveDataInConfig true;
    
40. 
    
41. ## Update channel. Possible values: stable, long-term, testing, development
    
42. :local updateChannel "stable";
    
43. 
    
44. ## Installs only patch versions of RouterOS updates.
    
45. ## Works only if you set scriptMode to "osupdate"
    
46. ## Means that new update will be installed only if MAJOR and MINOR version numbers remained the same as currently installed RouterOS.
    
47. ## Example: v6.43.6 => major.minor.PATCH
    
48. ## Script will send information if new version is greater than just patch.
    
49. :local installOnlyPatchUpdates false;
    
50. 
    
51. ## If true, device public IP address information will be included into the email message
    
52. :local detectPublicIpAddress true;
    
53. 
    
54. ## Allow anonymous statistics collection. (script mode, device model, OS version)
    
55. :local allowAnonymousStatisticsCollection true;
    
56. 
    
57. ##------------------------------------------------------------------------------------------##
    
58. #  !!!! DO NOT CHANGE ANYTHING BELOW THIS LINE, IF YOU ARE NOT SURE WHAT YOU ARE DOING !!!!  #
    
59. ##------------------------------------------------------------------------------------------##
    
60. 
    
61. #Script messages prefix
    
62. :local SMP "Bkp&Upd:"
    
63. 
    
64. :log info "\r\n$SMP script "Mikrotik RouterOS automatic backup & update" started.";
    
65. :log info "$SMP Script Mode: $scriptMode, forceBackup: $forceBackup";
    
66. 
    
67. # Check email settings
    
68. :if ([:len $emailAddress] = 0) do={
    
69.     :log error ("$SMP \$emailAddress variable is empty. Script stopped.");
    
70.     :error "$SMP bye!";
    
71. }
    
72. :local emailServer ""
    
73. :do {
    
74.     :set emailServer [/tool e-mail get server];
    
75. } on-error={
    
76.     # Old of getting email server before the RouterOS v7.12
    
77.     :log info "$SMP Checking email server using old command `/tool e-mail get address`";
    
78.     :set emailServer [/tool e-mail get address];
    
79. }
    
80. :if ($emailServer = "0.0.0.0") do={
    
81.     :log error ("$SMP Email server address is not correct, please check Tools -> Email. Script stopped.");
    
82.     :error "$SMP bye!";
    
83. }
    
84. :if ([:len [/tool e-mail get from]] = 0 or [/tool e-mail get from] = "<>") do={
    
85.     :log error ("$SMP Email configuration FROM address is not correct, please check Tools -> Email. Script stopped.");
    
86.     :error "$SMP bye!";
    
87. }
    
88. 
    
89. 
    
90. #Check if proper identity name is set
    
91. if ([:len [/system identity get name]] = 0 or [/system identity get name] = "MikroTik") do={
    
92.     :log warning ("$SMP Please set identity name of your device (System -> Identity), keep it short and informative.");
    
93. };
    
94. 
    
95. ############### vvvvvvvvv GLOBALS vvvvvvvvv ###############
    
96. # Function converts standard mikrotik build versions to the number.
    
97. # Possible arguments: paramOsVer
    
98. # Example:
    
99. # :put [$buGlobalFuncGetOsVerNum paramOsVer=[/system routerboard get current-RouterOS]];
    
100. # Result will be: 64301, because current RouterOS version is: 6.43.1
     
101. :global buGlobalFuncGetOsVerNum do={
     
102.     :local osVer $paramOsVer;
     
103.     :local osVerNum;
     
104.     :local osVerMicroPart;
     
105.     :local zro 0;
     
106.     :local tmp;
     
107. 
     
108.     # Replace word `beta` with dot
     
109.     :local isBetaPos [:tonum [:find $osVer "beta" 0]];
     
110.     :if ($isBetaPos > 1) do={
     
111.         :set osVer ([:pick $osVer 0 $isBetaPos] . "." . [:pick $osVer ($isBetaPos + 4) [:len $osVer]]);
     
112.     }
     
113.     # Replace word `rc` with dot
     
114.     :local isRcPos [:tonum [:find $osVer "rc" 0]];
     
115.     :if ($isRcPos > 1) do={
     
116.         :set osVer ([:pick $osVer 0 $isRcPos] . "." . [:pick $osVer ($isRcPos + 2) [:len $osVer]]);
     
117.     }
     
118. 
     
119.     :local dotPos1 [:find $osVer "." 0];
     
120. 
     
121.     :if ($dotPos1 > 0) do={
     
122. 
     
123.         # AA
     
124.         :set osVerNum  [:pick $osVer 0 $dotPos1];
     
125. 
     
126.         :local dotPos2 [:find $osVer "." $dotPos1];
     
127.                 #Taking minor version, everything after first dot
     
128.         :if ([:len $dotPos2] = 0) do={:set tmp [:pick $osVer ($dotPos1+1) [:len $osVer]];}
     
129.         #Taking minor version, everything between first and second dots
     
130.         :if ($dotPos2 > 0) do={:set tmp [:pick $osVer ($dotPos1+1) $dotPos2];}
     
131. 
     
132.         # AA 0B
     
133.         :if ([:len $tmp] = 1) do={:set osVerNum "$osVerNum$zro$tmp";}
     
134.         # AA BB
     
135.         :if ([:len $tmp] = 2) do={:set osVerNum "$osVerNum$tmp";}
     
136. 
     
137.         :if ($dotPos2 > 0) do={
     
138.             :set tmp [:pick $osVer ($dotPos2+1) [:len $osVer]];
     
139.             # AA BB 0C
     
140.             :if ([:len $tmp] = 1) do={:set osVerNum "$osVerNum$zro$tmp";}
     
141.             # AA BB CC
     
142.             :if ([:len $tmp] = 2) do={:set osVerNum "$osVerNum$tmp";}
     
143.         } else={
     
144.             # AA BB 00
     
145.             :set osVerNum "$osVerNum$zro$zro";
     
146.         }
     
147.     } else={
     
148.         # AA 00 00
     
149.         :set osVerNum "$osVer$zro$zro$zro$zro";
     
150.     }
     
151. 
     
152.     :return $osVerNum;
     
153. }
     
154. 
     
155. 
     
156. # Function creates backups (system and config) and returns array with names
     
157. # Possible arguments:
     
158. #    `backupName`               | string    | backup file name, without extension!
     
159. #    `backupPassword`           | string    |
     
160. #    `sensitiveDataInConfig`    | boolean   |
     
161. # Example:
     
162. # :put [$buGlobalFuncCreateBackups name="daily-backup"];
     
163. :global buGlobalFuncCreateBackups do={
     
164.     :log info ("$SMP Global function "buGlobalFuncCreateBackups" was fired.");
     
165. 
     
166.     :local backupFileSys "$backupName.backup";
     
167.     :local backupFileConfig "$backupName.rsc";
     
168.     :local backupNames {$backupFileSys;$backupFileConfig};
     
169. 
     
170.     ## Make system backup
     
171.     :if ([:len $backupPassword] = 0) do={
     
172.         /system backup save dont-encrypt=yes name=$backupName;
     
173.     } else={
     
174.         /system backup save password=$backupPassword name=$backupName;
     
175.     }
     
176.     :log info ("$SMP System backup created. $backupFileSys");
     
177. 
     
178.     ## Export config file
     
179.     :if ($sensitiveDataInConfig = true) do={
     
180.         # Since RouterOS v7 it needs to be explicitly set that we want to export sensitive data
     
181.         :if ([:pick [/system package update get installed-version] 0 1] < 7) do={
     
182.             :execute "/export compact terse file=$backupName";
     
183.         } else={
     
184.             :execute "/export compact show-sensitive terse file=$backupName";
     
185.         }
     
186.     } else={
     
187.         /export compact hide-sensitive terse file=$backupName;
     
188.     }
     
189.     :log info ("$SMP Config file was exported. $backupFileConfig, the script execution will be paused for a moment.");
     
190. 
     
191.     #Delay after creating backups
     
192.     :delay 20s;
     
193.     :return $backupNames;
     
194. }
     
195. 
     
196. :global buGlobalVarUpdateStep;
     
197. ############### ^^^^^^^^^ GLOBALS ^^^^^^^^^ ###############
     
198. 
     
199. :local scriptVersion "23.11.25";
     
200. 
     
201. # Current time `hh-mm-ss`
     
202. :local currentTime ([:pick [/system clock get time] 0 2] . "-" . [:pick [/system clock get time] 3 5] . "-" . [:pick [/system clock get time] 6 8]);
     
203. 
     
204. :local currentDateTime ("-" . $currentTime);
     
205. 
     
206. # Detect old date format, Example: `nov/11/2023`
     
207. :if ([:len [:tonum [:pick [/system clock get date] 0 1]]] = 0) do={
     
208.     :set currentDateTime ([:pick [/system clock get date] 7 11] . [:pick [/system clock get date] 0 3] . [:pick [/system clock get date] 4 6] . "-" . $currentTime);
     
209. } else={
     
210.     # New date format, Example: `2023-11-11`
     
211.     :set currentDateTime ([/system clock get date] . "-" . $currentTime);
     
212. };
     
213. 
     
214. :local isSoftBased false;
     
215. :if ([:pick [/system resource get board-name] 0 3] = "CHR" or [:pick [/system resource get board-name] 0 3] = "x86") do={
     
216.     :set isSoftBased true;
     
217. };
     
218. 
     
219. :local deviceOsVerInst          [/system package update get installed-version];
     
220. :local deviceOsVerInstNum       [$buGlobalFuncGetOsVerNum paramOsVer=$deviceOsVerInst];
     
221. :local deviceOsVerAvail         "";
     
222. :local deviceOsVerAvailNum      0;
     
223. :local deviceIdentityName       [/system identity get name];
     
224. :local deviceIdentityNameShort  [:pick $deviceIdentityName 0 18]
     
225. :local deviceUpdateChannel      [/system package update get channel];
     
226. 
     
227. 
     
228. :local deviceRbModel            "CloudHostedRouter";
     
229. :local deviceRbSerialNumber     "--";
     
230. :local deviceRbCurrentFw        "--";
     
231. :local deviceRbUpgradeFw        "--";
     
232. 
     
233. :if ($isSoftBased = false) do={
     
234.     :set deviceRbModel          [/system routerboard get model];
     
235.     :set deviceRbSerialNumber   [/system routerboard get serial-number];
     
236.     :set deviceRbCurrentFw      [/system routerboard get current-firmware];
     
237.     :set deviceRbUpgradeFw      [/system routerboard get upgrade-firmware];
     
238. };
     
239. 
     
240. :local isOsUpdateAvailable false;
     
241. :local isOsNeedsToBeUpdated false;
     
242. 
     
243. :local isSendEmailRequired true;
     
244. 
     
245. :local mailSubject  "$SMP Device - $deviceIdentityNameShort.";
     
246. :local mailBody     "";
     
247. 
     
248. :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]";
     
249. :local mailBodyCopyright    "\r\n\r\nMikrotik RouterOS automatic backup & update (ver. $scriptVersion) \r\nhttps://github.com/beeyev/Mikrotik-RouterOS-automatic-backup-and-update";
     
250. :local changelogUrl         ("Check RouterOS changelog: https://mikrotik.com/download/changelogs/" . $updateChannel . "-release-tree");
     
251. 
     
252. :local backupName           "v$deviceOsVerInst_$deviceUpdateChannel_$currentDateTime";
     
253. :local backupNameBeforeUpd  "backup_before_update_$backupName";
     
254. :local backupNameAfterUpd   "backup_after_update_$backupName";
     
255. 
     
256. :local backupNameFinal  $backupName;
     
257. :local mailAttachments  [:toarray ""];
     
258. 
     
259. 
     
260. :local ipAddressDetectServiceDefault "https://ipv4.mikrotik.ovh/"
     
261. :local ipAddressDetectServiceFallback "https://api.ipify.org/"
     
262. :local publicIpAddress "not detected";
     
263. :local telemetryDataQuery "";
     
264. 
     
265. :local updateStep $buGlobalVarUpdateStep;
     
266. :do {/system script environment remove buGlobalVarUpdateStep;} on-error={}
     
267. :if ([:len $updateStep] = 0) do={
     
268.     :set updateStep 1;
     
269. }
     
270. 
     
271. ## IP address detection & anonymous statistics collection
     
272. :if ($updateStep = 1 or $updateStep = 3) do={
     
273.     :if ($updateStep = 3) do={
     
274.         :log info ("$SMP Waiting for one minute before continuing to the final step.");
     
275.         :delay 1m;
     
276.     }
     
277. 
     
278.     :if ($detectPublicIpAddress = true or $allowAnonymousStatisticsCollection = true) do={
     
279.         :if ($allowAnonymousStatisticsCollection = true) do={
     
280.             :set telemetryDataQuery ("\?mode=" . $scriptMode . "&osver=" . $deviceOsVerInst . "&model=" . $deviceRbModel);
     
281.         }
     
282. 
     
283.         :do {:set publicIpAddress ([/tool fetch http-method="get" url=($ipAddressDetectServiceDefault . $telemetryDataQuery) output=user as-value]->"data");} on-error={
     
284. 
     
285.             :if ($detectPublicIpAddress = true) do={
     
286.                 :log warning "$SMP Could not detect public IP address using default detection service."
     
287.                 :log warning "$SMP Trying to detect public ip using fallback detection service."
     
288. 
     
289.                 :do {:set publicIpAddress ([/tool fetch http-method="get" url=$ipAddressDetectServiceFallback output=user as-value]->"data");} on-error={
     
290.                     :log warning "$SMP Could not detect public IP address using fallback detection service."
     
291.                 }
     
292.             }
     
293.         }
     
294. 
     
295.         :if ($detectPublicIpAddress = true) do={
     
296.             # Always truncate the string for safety measures
     
297.             :set publicIpAddress ([:pick $publicIpAddress 0 15])
     
298.             :set mailBodyDeviceInfo ($mailBodyDeviceInfo . "\r\nPublic IP address: " . $publicIpAddress);
     
299.         }
     
300.     }
     
301. }
     
302. 
     
303. 
     
304. ## STEP ONE: Creating backups, checking for new RouterOs version and sending email with backups,
     
305. ## Steps 2 and 3 are fired only if script is set to automatically update device and if a new RouterOs version is available.
     
306. :if ($updateStep = 1) do={
     
307.     :log info ("$SMP Performing the first step.");
     
308. 
     
309.     # Checking for new RouterOS version
     
310.     if ($scriptMode = "osupdate" or $scriptMode = "osnotify") do={
     
311.         log info ("$SMP Checking for new RouterOS version. Current version is: $deviceOsVerInst");
     
312.         /system package update set channel=$updateChannel;
     
313.         /system package update check-for-updates;
     
314.         :delay 5s;
     
315.         :set deviceOsVerAvail [/system package update get latest-version];
     
316. 
     
317.         # If there is a problem getting information about available RouterOS versions from server
     
318.         :if ([:len $deviceOsVerAvail] = 0) do={
     
319.             :log warning ("$SMP There is a problem getting information about new RouterOS from server.");
     
320.             :set mailSubject    ($mailSubject . " Error: No data about new RouterOS!")
     
321.             :set mailBody         ($mailBody . "Error occured! \r\nMikrotik couldn't get any information about new RouterOS from server! \r\nWatch additional information in device logs.")
     
322.         } else={
     
323.             #Get numeric version of OS
     
324.             :set deviceOsVerAvailNum [$buGlobalFuncGetOsVerNum paramOsVer=$deviceOsVerAvail];
     
325. 
     
326.             # Checking if OS on server is greater than installed one.
     
327.             :if ($deviceOsVerAvailNum > $deviceOsVerInstNum) do={
     
328.                 :set isOsUpdateAvailable true;
     
329.                 :log info ("$SMP New RouterOS is available! $deviceOsVerAvail");
     
330.             } else={
     
331.                 :set isSendEmailRequired false;
     
332.                 :log info ("$SMP System is already up to date.");
     
333.                 :set mailSubject ($mailSubject . " No new OS updates.");
     
334.                 :set mailBody      ($mailBody . "Your system is up to date.");
     
335.             }
     
336.         };
     
337.     } else={
     
338.         :set scriptMode "backup";
     
339.     };
     
340. 
     
341.     if ($forceBackup = true) do={
     
342.         # In this case the script will always send an email, because it has to create backups
     
343.         :set isSendEmailRequired true;
     
344.     }
     
345. 
     
346.     # If a new OS version is available to install
     
347.     if ($isOsUpdateAvailable = true and $isSendEmailRequired = true) do={
     
348.         # If we only need to notify about a new available version
     
349.         if ($scriptMode = "osnotify") do={
     
350.             :set mailSubject    ($mailSubject . " New RouterOS is available! v.$deviceOsVerAvail.")
     
351.             :set mailBody       ($mailBody . "New RouterOS version is available to install: v.$deviceOsVerAvail ($updateChannel) \r\n$changelogUrl")
     
352.         }
     
353. 
     
354.         # If we need to initiate RouterOS update process
     
355.         if ($scriptMode = "osupdate") do={
     
356.             :set isOsNeedsToBeUpdated true;
     
357.             # If we need to install only patch updates
     
358.             :if ($installOnlyPatchUpdates = true) do={
     
359.                 #Check if Major and Minor builds are the same.
     
360.                 :if ([:pick $deviceOsVerInstNum 0 ([:len $deviceOsVerInstNum]-2)] = [:pick $deviceOsVerAvailNum 0 ([:len $deviceOsVerAvailNum]-2)]) do={
     
361.                     :log info ("$SMP New patch version of RouterOS firmware is available.");
     
362.                 } else={
     
363.                     :log info           ("$SMP New major or minor version of RouterOS firmware is available. You need to update it manually.");
     
364.                     :set mailSubject    ($mailSubject . " New RouterOS: v.$deviceOsVerAvail needs to be installed manually.");
     
365.                     :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");
     
366.                     :set isOsNeedsToBeUpdated false;
     
367.                 }
     
368.             }
     
369. 
     
370.             #Check again, because this variable could be changed during checking for installing only patch updats
     
371.             if ($isOsNeedsToBeUpdated = true) do={
     
372.                 :log info           ("$SMP New RouterOS is going to be installed! v.$deviceOsVerInst -> v.$deviceOsVerAvail");
     
373.                 :set mailSubject    ($mailSubject . " New RouterOS is going to be installed! v.$deviceOsVerInst -> v.$deviceOsVerAvail.");
     
374.                 :set mailBody       ($mailBody . "Your Mikrotik will be updated to the new RouterOS version from v.$deviceOsVerInst to v.$deviceOsVerAvail (Update channel: $updateChannel) \r\nA final report with detailed information will be sent once the update process is completed. \r\nIf you do not receive a second email within the next 10 minutes, there may be an issue. Please check your device logs for further information.");
     
375.                 #!! There is more code connected to this part and first step at the end of the script.
     
376.             }
     
377. 
     
378.         }
     
379.     }
     
380. 
     
381.     ## Checking If the script needs to create a backup
     
382.     :log info ("$SMP Checking If the script needs to create a backup.");
     
383.     if ($forceBackup = true or $scriptMode = "backup" or $isOsNeedsToBeUpdated = true) do={
     
384.         :log info ("$SMP Creating system backups.");
     
385.         if ($isOsNeedsToBeUpdated = true) do={
     
386.             :set backupNameFinal $backupNameBeforeUpd;
     
387.         };
     
388.         if ($scriptMode != "backup") do={
     
389.             :set mailBody ($mailBody . "\r\n\r\n");
     
390.         };
     
391. 
     
392.         :set mailSubject    ($mailSubject . " Backup was created.");
     
393.         :set mailBody       ($mailBody . "System backups were created and attached to this email.");
     
394. 
     
395.         :set mailAttachments [$buGlobalFuncCreateBackups backupName=$backupNameFinal backupPassword=$backupPassword sensitiveDataInConfig=$sensitiveDataInConfig];
     
396.     } else={
     
397.         :log info ("$SMP Creating a backup is not necessary.");
     
398.     }
     
399. 
     
400.     # Combine first step email
     
401.     :set mailBody ($mailBody . $mailBodyDeviceInfo . $mailBodyCopyright);
     
402. }
     
403. 
     
404. ## STEP TWO: (after first reboot) routerboard firmware upgrade
     
405. ## Steps 2 and 3 are fired only if script is set to automatically update device and if new RouterOs is available.
     
406. :if ($updateStep = 2) do={
     
407.     :log info ("$SMP Performing the second step.");
     
408.     ## RouterOS is the latest, let's check for upgraded routerboard firmware
     
409.     if ($deviceRbCurrentFw != $deviceRbUpgradeFw) do={
     
410.         :set isSendEmailRequired false;
     
411.         :delay 10s;
     
412.         :log info "$SMP Upgrading routerboard firmware from v.$deviceRbCurrentFw to v.$deviceRbUpgradeFw";
     
413.         ## Start the upgrading process
     
414.         /system routerboard upgrade;
     
415.         ## Wait until the upgrade is completed
     
416.         :delay 5s;
     
417.         :log info "$SMP routerboard upgrade process was completed, going to reboot in a moment!";
     
418.         ## Set scheduled task to send final report on the next boot, task will be deleted when it is done. (That is why you should keep original script name)
     
419.         /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;
     
420.         ## Reboot system to boot with new firmware
     
421.         /system reboot;
     
422.     } else={
     
423.         :log info "$SMP It appears that your routerboard is already up to date, skipping this step.";
     
424.         :set updateStep 3;
     
425.     };
     
426. }
     
427. 
     
428. ## STEP THREE: Last step (after second reboot) sending final report
     
429. ## Steps 2 and 3 are fired only if script is set to automatically update device and if new RouterOs is available.
     
430. ## This step is executed after some delay
     
431. :if ($updateStep = 3) do={
     
432.     :log info ("$SMP Performing the third step.");
     
433.     :log info "Bkp&Upd: RouterOS and routerboard upgrade process was completed. New RouterOS version: v.$deviceOsVerInst, routerboard firmware: v.$deviceRbCurrentFw.";
     
434.     ## Small delay in case mikrotik needs some time to initialize connections
     
435.     :log info "$SMP Sending the final email with report and backups.";
     
436.     :set mailSubject    ($mailSubject . " RouterOS Upgrade is completed, new version: v.$deviceOsVerInst!");
     
437.     :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";
     
438.     :set mailAttachments [$buGlobalFuncCreateBackups backupName=$backupNameAfterUpd backupPassword=$backupPassword sensitiveDataInConfig=$sensitiveDataInConfig];
     
439. }
     
440. 
     
441. # Remove functions from global environment to keep it fresh and clean.
     
442. :do {/system script environment remove buGlobalFuncGetOsVerNum;} on-error={}
     
443. :do {/system script environment remove buGlobalFuncCreateBackups;} on-error={}
     
444. 
     
445. ##
     
446. ## SENDING EMAIL
     
447. ##
     
448. # Trying to send email with backups as attachments.
     
449. 
     
450. :if ($isSendEmailRequired = true) do={
     
451.     :log info "$SMP Dispatching email message; estimated completion within 30 seconds.";
     
452.     :do {/tool e-mail send to=$emailAddress subject=$mailSubject body=$mailBody file=$mailAttachments;} on-error={
     
453.         :delay 5s;
     
454.         :log error "$SMP could not send email message ($[/tool e-mail get last-status]). Will attempt redelivery shortly."
     
455. 
     
456.         :delay 5m;
     
457. 
     
458.         :do {/tool e-mail send to=$emailAddress subject=$mailSubject body=$mailBody file=$mailAttachments;} on-error={
     
459.             :delay 5s;
     
460.             :log error "$SMP failed to send email message ($[/tool e-mail get last-status]) for the second time."
     
461. 
     
462.             if ($isOsNeedsToBeUpdated = true) do={
     
463.                 :set isOsNeedsToBeUpdated false;
     
464.                 :log warning "$SMP script is not going to initialise update process due to inability to send backups to email."
     
465.             }
     
466.         }
     
467.     }
     
468. 
     
469.     :delay 30s;
     
470. 
     
471.     :if ([:len $mailAttachments] > 0 and [/tool e-mail get last-status] = "succeeded") do={
     
472.         :log info "$SMP File system cleanup."
     
473.         /file remove $mailAttachments;
     
474.         :delay 2s;
     
475.     }
     
476. 
     
477. }
     
478. 
     
479. 
     
480. # Fire RouterOS update process
     
481. if ($isOsNeedsToBeUpdated = true) do={
     
482. 
     
483.     :if ($isSoftBased = false) do={
     
484.         ## 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)
     
485.         /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;
     
486.     } else= {
     
487.         ## If the script is executed on CHR, step 2 will be skipped
     
488.         /system scheduler add name=BKPUPD-UPGRADE-ON-NEXT-BOOT on-event=":delay 5s; /system scheduler remove BKPUPD-UPGRADE-ON-NEXT-BOOT; :global buGlobalVarUpdateStep 3; :delay 10s; /system script run BackupAndUpdate;" start-time=startup interval=0;
     
489.     };
     
490. 
     
491. 
     
492.     :log info "$SMP everything is ready to install new RouterOS, going to reboot in a moment!"
     
493.     ## Command is reincarnation of the "upgrade" command - doing exactly the same but under a different name
     
494.     /system package update install;
     
495. }
     
496. 
     
497. :log info "$SMP script "Mikrotik RouterOS automatic backup & update" completed it's job.\r\n";
     

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3.配置邮件服务器

工具 -> 电子邮件

配置您的电子邮件服务器参数。

要检查电子邮件设置，请在终端中运行以下命令发送测试消息：

1. /tool e-mail send to="这里修改成你的邮箱地址@qq.com" subject="backup & update test!" body="It works!";

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4.创建计划任务

系统 -> 调度程序 [添加]

名称：Backup And Update

开始时间：（03:10:00链中所有 mikrotik 设备的开始时间必须不同）

间隔：1d 00:00:00

事件发生时：/system script run BackupAndUpdate;

或者您可以使用此命令来创建任务：

1. /system scheduler add name="Firmware Updater" on-event="/system script run BackupAndUpdate;" start-time=03:10:00 interval=1d comment="" disabled=no

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5.测试脚本

一切设置完成后，验证脚本是否正常运行非常重要。为此，请在 WinBox 中打开一个新终端和一个日志窗口，然后通过

1. /system script run BackupAndUpdate

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在终端中键入内容手动执行脚本。您将在日志窗口中看到脚本的操作。如果脚本完成且没有任何错误，请检查您的电子邮件。您将收到一条新消息，其中包含来自 MikroTik 的备份。