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ZABBIX server is running, Value = NO

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  • Icenode
    Junior Member
    • Apr 2009
    • 27

    #1

    ZABBIX server is running, Value = NO

    I've just setup a new zabbix server. I've copied most of my configs for zabbix, mysql, and php from the test server I had setup in my lab where it was running fine, but on weak hardware.

    When looking at the Dashboard on the new server, it says that Zabbix server isn't running under the "Status of ZABBIX" section. I've restarted zabbix_server a couple of times and a ps -aux | grep zabbix_server shows the following.

    Code:
    zabbix  84609  0.0  0.7  7052  3544  ??  SN   12:55PM   0:00.03 zabbix_server: main process (zabbix_server)
    zabbix  84610  0.0  0.8  7436  4332  ??  SN   12:55PM   0:00.51 zabbix_server: poller [sleeping for 5 seconds] (zabbix_server)
    zabbix  84611  0.0  0.8  7436  4328  ??  SN   12:55PM   0:00.42 zabbix_server: poller [sleeping for 5 seconds] (zabbix_server)
    zabbix  84612  0.0  0.8  7436  4332  ??  SN   12:55PM   0:00.53 zabbix_server: poller [sleeping for 5 seconds] (zabbix_server)
    zabbix  84613  0.0  0.8  7436  4332  ??  SN   12:55PM   0:00.74 zabbix_server: poller [sleeping for 5 seconds] (zabbix_server)
    zabbix  84614  0.0  0.8  7436  4332  ??  SN   12:55PM   0:00.53 zabbix_server: poller [sleeping for 5 seconds] (zabbix_server)
    zabbix  84615  0.0  0.7  7052  3552  ??  SN   12:55PM   0:00.02 zabbix_server: trapper [waiting for connection] (zabbix_server)
    zabbix  84616  0.0  0.7  7052  3552  ??  SN   12:55PM   0:00.02 zabbix_server: trapper [waiting for connection] (zabbix_server)
    zabbix  84617  0.0  0.7  7052  3552  ??  SN   12:55PM   0:00.02 zabbix_server: trapper [waiting for connection] (zabbix_server)
    zabbix  84618  0.0  0.7  7052  3552  ??  SN   12:55PM   0:00.02 zabbix_server: trapper [waiting for connection] (zabbix_server)
    zabbix  84619  0.0  0.7  7052  3552  ??  SN   12:55PM   0:00.02 zabbix_server: trapper [waiting for connection] (zabbix_server)
    zabbix  84620  0.0  0.7  7052  3540  ??  SN   12:55PM   0:00.04 zabbix_server: pinger [sleeping for 15 seconds] (zabbix_server)
    zabbix  84621  0.0  0.7  7052  3540  ??  SN   12:55PM   0:00.01 zabbix_server: sender [sleeping for 30 seconds] (zabbix_server)
    zabbix  84622  0.0  0.7  7116  3612  ??  IN   12:55PM   0:01.11 zabbix_server: housekeeper [sleeping for 1 hour(s)] (zabbix_server)
    zabbix  84623  0.0  0.7  7052  3540  ??  SN   12:55PM   0:00.03 zabbix_server: sleeping for 30 sec (zabbix_server)
    zabbix  84624  0.0  0.8  7404  4288  ??  SN   12:55PM   0:00.10 zabbix_server: poller [sleeping for 5 seconds] (zabbix_server)
    zabbix  84625  0.0  0.7  7052  3540  ??  SN   12:55PM   0:00.05 zabbix_server: sender [sleeping for 10 seconds] (zabbix_server)
    zabbix  84626  0.0  0.8  7128  3980  ??  SN   12:55PM   0:00.74 zabbix_server: http poller [sleeping for 5 seconds] (zabbix_server)
    zabbix  84627  0.0  0.8  7404  4288  ??  IN   12:55PM   0:00.04 zabbix_server: discoverer [sleeping for 600 seconds] (zabbix_server)
    zabbix  84628  0.0  0.7  7052  3540  ??  SN   12:55PM   0:00.10 zabbix_server: escalator [sleeping for 3 seconds] (zabbix_server)
    Can anyone tell me exactly what this is checking? It seems that Zabbix is indeed running as it appears to be collecting data on the server and I can view history etc... I just want everything working correctly so I can have complete faith in the monitoring. Having the software be aware that it's own process is running is a pretty strong factor in that faith.
  • nelsonab
    Senior Member
    Zabbix Certified SpecialistZabbix Certified Professional
    • Sep 2006
    • 1233

    #2
    I'd have to dig into the code but my guess is that it's searching for the exact string and nothing else.

    I've done a little digging and I think that check is done via the web interface so the check may have more to do with the permissions of apache than anything else. I'll try and dig around a little more.
    RHCE, author of zbxapi
    Ansible, the missing piece (Zabconf 2017): https://www.youtube.com/watch?v=R5T9NidjjDE
    Zabbix and SNMP on Linux (Zabconf 2015): https://www.youtube.com/watch?v=98PEHpLFVHM

    Comment

    • Icenode
      Junior Member
      • Apr 2009
      • 27

      #3
      I got it working. Not sure why, but had to comment out the line

      Code:
      #ListenIP=192.168.1.250
      so it would listen on all interfaces. I think it was a problem with some references to localhost, and some references to eth0 interface IP. I got pointed down this path when I realized I couldn't telnet from an external box to port 10051 on the server.

      Thanks for your help.

      Comment

      • jinaraju
        Junior Member
        • May 2015
        • 2

        #4
        ZABBIX server is running, Value = NO >> Resolution

        In my case issue was same i.e. ZABBIX server is running, Value = NO.

        I had set mysql db password while installing mysql db, but the same was not updated @ /etc/zabbix/zabbix_server.conf

        vim /etc/zabbix/zabbix_server.conf
        DBHost=localhost
        DBName=zabbix
        DBUser=zabbix
        DBPassword='mysql db password'

        service zabbix-server restart
        service httpd restart

        Issue got resolved

        Comment

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