Changes between Version 3 and Version 4 of nagios


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Timestamp:
Feb 26, 2018, 5:00:04 PM (7 years ago)
Author:
JaimeV
Comment:

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  • nagios

    v3 v4  
    2828   edit
    2929 Mail Status::     
    30    edit
     30   This alert indicates that the postfix mail queue for the host has accumulated enough deferred messages to reach either a WARNING or CRITICAL threshold. The values for these threshholds are hardcoded into in the mf-monitor-mailq script {{{puppet/modules/mayfirst/files/monitor-utils/mf-monitor-mailq}}}  but can be overridden by local environment variables.
     31   Evaluation: Using the {{{mf-mailq-summary}}} is a good place to start. The script will show a two column output with number of mails corresponding to a particular sending address. This will allow you to quickly determine whether the majority of accumulated mail is originating from one particular user, address or domain. If you can identify a particular address of interest try getting a sample of queue id numbers from that address {{{mailq | grep $somepattern | tail}}} . Use the queue id number to examine the headers and other details {{{postcat -q $queueid}}}.
    3132 Status of critical services::   
    3233   edit