| 1 | <# |
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| 2 | Author: David Schaerer, ETH Zurich, July 2016 |
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| 3 | |
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| 4 | example of smartd env variables: |
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| 5 | SMARTD_ADDRESS=user@yourdomain.local |
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| 6 | SMARTD_DEVICE=/dev/sda |
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| 7 | SMARTD_DEVICEINFO=WDC WD5000AAKS-00V1A0, S/N:WD-WCAWF3694327, WWN:5-0014ee-157d29a56, FW:05.01D05, 500 GB |
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| 8 | SMARTD_DEVICESTRING=/dev/sda |
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| 9 | SMARTD_DEVICETYPE=ata |
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| 10 | SMARTD_FAILTYPE=EmailTest |
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| 11 | SMARTD_MESSAGE=TEST EMAIL from smartd for device: /dev/sda |
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| 12 | SMARTD_PREVCNT=0 |
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| 13 | SMARTD_TFIRST=Thu Jul 14 09:04:10 2016 WEDT |
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| 14 | SMARTD_TFIRSTEPOCH=1468479850 |
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| 15 | #> |
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| 16 | |
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| 17 | |
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| 18 | # Configure Email settings here |
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| 19 | $from = "SmartMonTools <root@$($env:COMPUTERNAME.ToLower()).yourdomain.local>" |
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| 20 | $defaultToAddress = "admin@yourdomain.local" |
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| 21 | $smtpSrv = "smtp.yourdomain.local" |
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| 22 | |
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| 23 | |
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| 24 | |
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| 25 | ############# Email from/to part ############# |
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| 26 | |
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| 27 | # To |
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| 28 | # SMARTD_ADDRESS will be defined by smartd.conf (comma separated string of email addresses without spaces) |
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| 29 | if (!$env:SMARTD_ADDRESS){ |
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| 30 | # If no email recipient was defined set it to a predefined email address |
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| 31 | $to = $defaultToAddress |
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| 32 | } else { |
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| 33 | # Convert recipient string from smartd.config into a valid string array for Send-MailMessage cmdlet |
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| 34 | [string[]]$to = $env:SMARTD_ADDRESS.Split(" ") |
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| 35 | |
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| 36 | # If any spaces, remove them |
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| 37 | for ($i=0;$i -lt $to.Count;$i++){ |
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| 38 | $to[$i] = $to[$i].Trim() |
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| 39 | } |
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| 40 | } |
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| 41 | |
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| 42 | ############# Subject part ############# |
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| 43 | |
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| 44 | $subject="SMART error ($env:SMARTD_FAILTYPE) detected on host: $env:COMPUTERNAME" |
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| 45 | |
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| 46 | ############# Email text part ############# |
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| 47 | |
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| 48 | if (!($env:SMARTD_FAILTYPE -eq "EmailTest")){ |
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| 49 | $furtherInvest="You can also use the smartctl utility for further investigation.`n" |
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| 50 | } |
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| 51 | |
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| 52 | if (!($env:SMARTD_PREVCNT -eq 0)){ |
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| 53 | $sentTime = "The original message about this issue was sent at $env:SMARTD_TFIRST.`n" |
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| 54 | } |
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| 55 | |
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| 56 | switch ($env:SMARTD_NEXTDAYS){ |
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| 57 | "" {$nextWarn="No additional messages about this problem will be sent.`n"} |
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| 58 | 1 {$nextWarn="Another message will be sent in 24 hours if the problem persists.`n"} |
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| 59 | default {$nextWarn="Another message will be sent in $env:SMARTD_NEXTDAYS days if the problem persists.`n"} |
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| 60 | } |
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| 61 | |
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| 62 | $emailBody=(" |
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| 63 | This message was generated by the smartd service running on: |
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| 64 | |
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| 65 | host name: $env:COMPUTERNAME |
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| 66 | DNS domain: $((Get-WmiObject win32_computersystem).Domain) |
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| 67 | Win domain: $env:USERDOMAIN |
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| 68 | |
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| 69 | The following warning/error was logged by the smartd service: |
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| 70 | |
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| 71 | $env:SMARTD_MESSAGE |
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| 72 | |
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| 73 | Device info: |
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| 74 | $env:SMARTD_DEVICEINFO |
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| 75 | |
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| 76 | For details see the event log or log file of smartd. |
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| 77 | $($furtherInvest)$($sentTime)$($nextWarn) |
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| 78 | |
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| 79 | -- |
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| 80 | This message has been generated with SmartMonTools $((Get-Item .\smartd.exe).VersionInfo.FileVersion) |
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| 81 | ") |
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| 82 | Write-Debug $emailBody > .\smartdMsg-$env:COMPUTERNAME.txt |
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| 83 | |
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| 84 | ############# Email delivery part ############# |
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| 85 | |
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| 86 | if (!$subject){ |
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| 87 | $subject = "smartd email error: missing subject" |
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| 88 | } elseif (!$emailBody){ |
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| 89 | $emailBody = "smartd email error: missing email body." |
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| 90 | } |
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| 91 | |
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| 92 | # Send the email |
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| 93 | Send-MailMessage -SmtpServer $smtpSrv -to $to -from $from -Subject $subject -Body $emailBody |
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