this method is going to help you as it helped me to monitor +40 Mikrotik server under my control for more than one year in a perfect experiment
you can filter your log's parameters and this method will send all event's about it to your telegram group like a notification
Now here is a simple Script with an auto scheduler running every one minute (you can edit it as you like)
Here is the steps:
1-add new script with name "LogFilter"
2-Copy and past the code below
3-edit setup section to your own telegram bot and chat id
4-run the script for first time by your self allowing it to run every one minute
Code: Select all
# LOG FILTER TO TELEGRAM BY AHMED MOUSELLY
# BEGIN SETUP Edit Here
:local myserver ([/system identity get name])
:local scheduleName "LogFilter"
:local bot "your bot id"
:local ChatID "-your chat id"
:local startBuf [:toarray [/log find message~" failure" || message~"loop" || message~"down" || message~"fcs" || message~"excessive"]]
# END SETUP
# warn if schedule does not exist
:if ([:len [/system scheduler find name="$scheduleName"]] = 0) do={
/log warning "[LogFilter] Alert : Schedule does not exist. Creating schedule ...."
/system scheduler add name=$scheduleName interval=60s start-date=Jul/05/2019 start-time=startup on-event=LogFilter
/log warning "[LogFilter] Alert : Schedule created ."
}
# get last time
:local lastTime [/system scheduler get [find name="$scheduleName"] comment]
# for checking time of each log entry
:local currentTime
# log message
:local message
# final output
:local output
:local keepOutput false
# if lastTime is empty, set keepOutput to true
:if ([:len $lastTime] = 0) do={
:set keepOutput true
}
:local counter 0
# loop through all log entries that have been found
:foreach i in=$startBuf do={
# loop through all removeThese array items
:local keepLog true
:foreach j in=$removeThese do={
# if this log entry contains any of them, it will be ignored
:if ([/log get $i message] ~ "$j") do={
:set keepLog false
}
}
:if ($keepLog = true) do={
:set message [/log get $i message]
# LOG DATE
# depending on log date/time, the format may be different. 3 known formats
# format of jan/01/2002 00:00:00 which shows up at unknown date/time. Using as default
:set currentTime [ /log get $i time ]
# format of 00:00:00 which shows up on current day's logs
:if ([:len $currentTime] = 8 ) do={
:set currentTime ([:pick [/system clock get date] 0 11]." ".$currentTime)
} else={
# format of jan/01 00:00:00 which shows up on previous day's logs
:if ([:len $currentTime] = 15 ) do={
:set currentTime ([:pick $currentTime 0 6]."/".[:pick [/system clock get date] 7 11]." ".[:pick $currentTime 7 15])
}
}
# if keepOutput is true, add this log entry to output
:if ($keepOutput = true) do={
:set output ($output.$currentTime." %0A%0A ".$message."\r\n")
}
:if ($currentTime = $lastTime) do={
:set keepOutput true
:set output ""
}
}
:if ($counter = ([:len $startBuf]-1)) do={
:if ($keepOutput = false) do={
:if ([:len $message] > 0) do={
:set output ($output.$currentTimer." ".$message."\r\n")
}
}
}
:set counter ($counter + 1)
}
if ([:len $output] > 0) do={
/system scheduler set [find name="$scheduleName"] comment=$currentTime
/tool fetch url="https://api.telegram.org/bot$bot/sendmessage?chat_id=$ChatID&text=$myserver%0A%0A$output" keep-result=no;
}Note 2: Quoted and modified code
Regards.
