Postfix Mail Graph monitoring with Cacti

Se avete bisogno di graficare su Cacti l’andamento di un server mail che usa Postfix come MTA, questi semplici step vi saranno di particolare aiuto:

mailgraph.pl scrive dei semplici file di testo con i contatori relativi alla tipologi di traffico mail nella directory /var/tmp:

# ls -l /var/tmp

-rw-r--r-- 1 root root 3 2008-03-06 10:25 mailbounced
-rw-r--r-- 1 root root 3 2008-03-06 10:25 mailrecv
-rw-r--r-- 1 root root 3 2008-03-06 10:25 mailrejected
-rw-r--r-- 1 root root 2 2008-03-06 10:25 mailsent
-rw-r--r-- 1 root root 2 2008-03-06 10:25 mailspam
-rw-r--r-- 1 root root 2 2008-03-06 10:25 mailvirus

exec .1.3.6.1.4.1.2021.50 mailcount_sent /bin/cat /var/tmp/mailsent
exec .1.3.6.1.4.1.2021.51 mailcount_recv /bin/cat /var/tmp/mailrecv
exec .1.3.6.1.4.1.2021.52 mailcount_reject /bin/cat /var/tmp/mailrejected
exec .1.3.6.1.4.1.2021.53 mailcount_bounced /bin/cat /var/tmp/mailbounced
exec .1.3.6.1.4.1.2021.54 mailcount_spam /bin/cat /var/tmp/mailspam
exec .1.3.6.1.4.1.2021.55 mailcount_virus /bin/cat /var/tmp/mailvirus

Per approfondire:

Postfix Mail Graph monitoring with Cacti

 

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9 Responses to “Postfix Mail Graph monitoring with Cacti”
  1. cats
    19:35 on July 28th, 2012

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  2. strony www wroc?aw
    00:51 on June 15th, 2012

    I savor, cause I found just what I used to be taking a look for. You’ve ended my 4 day long hunt! God Bless you man. Have a nice day. Bye

  3. Brandon Yap
    06:24 on May 25th, 2012

    Please ignore my previous post, simply adding the .1.0 to the OID will not work. I’ve updated the XML to make it simpler.
    I’ve also updated the snmpd configs because exec is now deprecated.
    You can find the set of instructions here:
    http://coredump.id.au/graphing-postfix-with-cacti/

  4. Brandon Yap
    02:08 on May 25th, 2012

    To Simone, I was seeing the same problems too…..but managed to fix it.
    You have to edit your data template and add .1.0 to the end of all the OIDS that the Postfix template imported.
    Next delete all your Postfix graphs and data sources then graph them again. They’ll start to work properly after that.
    It worked for me :)
    Also thanks for the instructions Michele.

  5. 9to5mac
    16:56 on October 2nd, 2011

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  6. Gratis eMail Adresse
    23:49 on August 15th, 2011

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  7. Simone
    17:08 on April 6th, 2011

    Non funziona, o meglio, funziona a metà… Sembra che il cacti non legga i file sulla temporanea che lo script crea. Ti inoltro il file di log del cacti con l’errore.

    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] WARNING: SNMP Get Timeout for Host:’127.0.0.1′, and OID:’.1.3.6.1.4.1.2021.53′
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] Host[1] DS[12] WARNING: Result from SNMP not valid. Partial Result: U
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] WARNING: SNMP Get Timeout for Host:’127.0.0.1′, and OID:’.1.3.6.1.4.1.2021.51′
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] Host[1] DS[13] WARNING: Result from SNMP not valid. Partial Result: U
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] WARNING: SNMP Get Timeout for Host:’127.0.0.1′, and OID:’.1.3.6.1.4.1.2021.52′
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] Host[1] DS[14] WARNING: Result from SNMP not valid. Partial Result: U
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] WARNING: SNMP Get Timeout for Host:’127.0.0.1′, and OID:’.1.3.6.1.4.1.2021.50′
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] Host[1] DS[15] WARNING: Result from SNMP not valid. Partial Result: U
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] WARNING: SNMP Get Timeout for Host:’127.0.0.1′, and OID:’.1.3.6.1.4.1.2021.54′
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] Host[1] DS[16] WARNING: Result from SNMP not valid. Partial Result: U
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] WARNING: SNMP Get Timeout for Host:’127.0.0.1′, and OID:’.1.3.6.1.4.1.2021.55′
    04/06/2011 06:05:02 PM – CMDPHP: Poller[0] Host[1] DS[17] WARNING: Result from SNMP not valid. Partial Result: U

  8. redivide
    04:07 on March 9th, 2008

    Always wondered what happens in the catch all mailbox but was afraid to look. :D

    Thanks, I’ll try to get this working.

  9. sarmigezetusa
    22:11 on March 7th, 2008

    Um.
    I blog dei tecnocrati, che ti dicono che sei lì per la prima volta, mi inquietano.
    Vorrei farti una domanda piuttosto ingenua. Vorrei sapere se, nel lasciare splinder (per motivi non tecnici) ho fatto una buona scelta tecnica a prendere wordpress (ho scelto a caso) rispetto ad altre piattaforme tipo blogspot, e se sì (o se no) perchè.

    Grazie :)

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