Posts by vovka

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    Hi Guys,


    Could you help me to find way to limit notification's history.

    Icinga web still shows notifications that was sent over year ago.

    Is it possible to limit them? How to configure icinga to store notifications only for last 6 months?


    Thanks,

    Hi Guys,


    Im using icinga2 v2.6.3 with Graphite and Grafana setup.

    For all temperature measurement services I'm using warning and/or critical ranges (min:max). But I found out that all plugins passing perf data only with MAX value to Grafana.

    For example: nagios plugin check_snmp correctly works with ranges and shows Critical or Warning status if temperature is out of range, but in perf data it always show MAX even if MIN limit was breached.


    Everything OK

    /usr/lib64/nagios/plugins/check_snmp -H host.example.com -o ".1.3.6.1.4.1.26609.2.4.1.2.0" -w "20:80" -C "public" -l "Temp"

    SNMP OK - Temp 79 | Temp=79;80;;


    Without MAX limit and status is OK

    [root@monitor01 HPE-758]# /usr/lib64/nagios/plugins/check_snmp -H host.example.com -w "20:" -o ".1.3.6.1.4.1.26609.2.4.1.2.0" -C "public" -l "Temp"

    SNMP OK - Temp 83 | Temp=83;0;;


    MIN limit was breached but in perf data it shows only MAX

    [root@monitor01 HPE-758]# /usr/lib64/nagios/plugins/check_snmp -H host.example.com -w "90:100" -o ".1.3.6.1.4.1.26609.2.4.1.2.0" -C "public" -l "Temp"

    SNMP WARNING - Temp *81* | Temp=81;100;;


    Sometimes it very painful, cause in such cases Grafana always shows under MAX limit.

    Does anyone knows correct way to pass MIN:MAX range?

    Hi Guys,


    I hope you could help me with problem I met.

    I have setup of icinga-master (local-master) and 100+ clients with agent installed. Now I'm trying to switch "local-master" to satellite and connect it to "global-master", but it doesn't work.

    I'm using command "icinga2 node wizard".

    When I switching it to satellite mode it lose connection with all agents. And I receive tons of such messages:

    [2017-08-25 11:25:36 +0300] information/ApiListener: New client connection for identity 'host1.example.com' from [172.20.29.214]:55620 (certificate validation failed: code 7: certificate signature failure)

    [2017-08-25 11:25:36 +0300] warning/ApiListener: No data received on new API connection for identity 'host1.example.com'. Ensure that the remote endpoints are properly configured in a cluster setup.


    When I restoring certificates back all agents starts working, but I lose connection with global-master.

    In my setup agents have no access to global-master.