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  • neiop
    Junior Member
    • Feb 2021
    • 2
    #1

    Zabbix server is not running

    Hello everyone,

    I'm new to zabbix, and i've got a little problem with my frontend.
    I built a ubuntu 18.04 in a LXC container (proxmox) with a fresh install of zabbix 5.0 (mysql + nginx).

    The server run perfectly, but my frontend tell me that "zabbix server is not running : the information displayed may not be current".

    Perhaps, all my active check works, and how you can see zabbix-server is running.

    Code:
    * zabbix-server.service - Zabbix Server
Loaded: loaded (/lib/systemd/system/zabbix-server.service; enabled; vendor preset: enabled)
Active: active (running) since Tue 2021-02-16 12:16:53 UTC; 14min ago
Process: 5311 ExecStop=/bin/kill -SIGTERM $MAINPID (code=exited, status=0/SUCCESS)
Process: 5312 ExecStart=/usr/sbin/zabbix_server -c $CONFFILE (code=exited, status=0/SUCCESS)
Main PID: 5314 (zabbix_server)
Tasks: 38 (limit: 4915)
CGroup: /system.slice/zabbix-server.service
|-5314 /usr/sbin/zabbix_server -c /etc/zabbix/zabbix_server.conf
|-5315 /usr/sbin/zabbix_server: configuration syncer [synced configuration in 0.242690 sec, idle 60 sec]
|-5316 /usr/sbin/zabbix_server: housekeeper [startup idle for 30 minutes]
|-5317 /usr/sbin/zabbix_server: timer #1 [updated 0 hosts, suppressed 0 events in 0.000710 sec, idle 59 sec]
|-5318 /usr/sbin/zabbix_server: http poller #1 [got 0 values in 0.000659 sec, idle 5 sec]
|-5319 /usr/sbin/zabbix_server: discoverer #1 [processed 0 rules in 0.000692 sec, idle 60 sec]
|-5320 /usr/sbin/zabbix_server: history syncer #1 [processed 0 values, 0 triggers in 0.000050 sec, idle 1 sec]
|-5321 /usr/sbin/zabbix_server: history syncer #2 [processed 0 values, 0 triggers in 0.000034 sec, idle 1 sec]
|-5322 /usr/sbin/zabbix_server: history syncer #3 [processed 19 values, 14 triggers in 0.008738 sec, idle 1 sec]
|-5323 /usr/sbin/zabbix_server: history syncer #4 [processed 0 values, 0 triggers in 0.000034 sec, idle 1 sec]
|-5324 /usr/sbin/zabbix_server: escalator #1 [processed 0 escalations in 0.001165 sec, idle 3 sec]
|-5325 /usr/sbin/zabbix_server: proxy poller #1 [exchanged data with 0 proxies in 0.000037 sec, idle 5 sec]
|-5326 /usr/sbin/zabbix_server: self-monitoring [processed data in 0.000037 sec, idle 1 sec]
|-5327 /usr/sbin/zabbix_server: task manager [processed 0 task(s) in 0.000433 sec, idle 5 sec]
|-5328 /usr/sbin/zabbix_server: poller #1 [got 4 values in 0.018349 sec, idle 1 sec]
|-5329 /usr/sbin/zabbix_server: poller #2 [got 6 values in 0.008042 sec, idle 1 sec]
|-5330 /usr/sbin/zabbix_server: poller #3 [got 6 values in 0.006227 sec, idle 1 sec]
|-5331 /usr/sbin/zabbix_server: poller #4 [got 3 values in 0.009657 sec, idle 1 sec]
|-5332 /usr/sbin/zabbix_server: poller #5 [got 0 values in 0.000035 sec, idle 1 sec]
|-5333 /usr/sbin/zabbix_server: unreachable poller #1 [got 0 values in 0.000058 sec, getting values]
|-5334 /usr/sbin/zabbix_server: trapper #1 [processing data]
|-5335 /usr/sbin/zabbix_server: trapper #2 [processing data]
|-5336 /usr/sbin/zabbix_server: trapper #3 [processing data]
|-5337 /usr/sbin/zabbix_server: trapper #4 [processing data]
|-5338 /usr/sbin/zabbix_server: trapper #5 [processing data]
|-5339 /usr/sbin/zabbix_server: icmp pinger #1 [got 0 values in 0.000026 sec, idle 5 sec]
|-5340 /usr/sbin/zabbix_server: alert manager #1 [sent 0, failed 0 alerts, idle 5.005282 sec during 5.005429 sec]
|-5341 /usr/sbin/zabbix_server: alerter #1 started
|-5342 /usr/sbin/zabbix_server: alerter #2 started
|-5343 /usr/sbin/zabbix_server: alerter #3 started
|-5344 /usr/sbin/zabbix_server: preprocessing manager #1 [queued 0, processed 72 values, idle 5.044706 sec during 5.047573 sec]
|-5359 /usr/sbin/zabbix_server: preprocessing worker #1 started
|-5360 /usr/sbin/zabbix_server: preprocessing worker #2 started
|-5361 /usr/sbin/zabbix_server: preprocessing worker #3 started
|-5362 /usr/sbin/zabbix_server: lld manager #1 [processed 0 LLD rules, idle 5.005150sec during 5.005279 sec]
|-5363 /usr/sbin/zabbix_server: lld worker #1 [processed 1 LLD rules, idle 38.649698 sec during 38.649801 sec]
|-5364 /usr/sbin/zabbix_server: lld worker #2 [processed 1 LLD rules, idle 13.994929 sec during 14.029454 sec]
`-5365 /usr/sbin/zabbix_server: alert syncer [queued 0 alerts(s), flushed 0 result(s) in 0.000920 sec, idle 1 sec]

Feb 16 12:16:53 ctc-zabbix-01 systemd[1]: Starting Zabbix Server...
Feb 16 12:16:53 ctc-zabbix-01 systemd[1]: zabbix-server.service: Failed to parse PID from file /run/zabbix/zabbix_server.pid: Invalid argument
Feb 16 12:16:53 ctc-zabbix-01 systemd[1]: zabbix-server.service: Supervising process 5314 which is not our child. We'll most likely not notice when it exits.
Feb 16 12:16:53 ctc-zabbix-01 systemd[1]: Started Zabbix Server.
    is it linked to "systemd[1]: zabbix-server.service: Supervising process 5314 which is not our child. We'll most likely not notice when it exits." ?

    Your help would be appreciated !
    Tags: None
    • neiop
      Junior Member
      • Feb 2021
      • 2
      #2
      Thank you for the reply, i found what's going wrong.

      I configured 17 raspberry pi with "ServerActive= ip-of-zabbix-server" in the agent conf, and i had no active task on my server.

      When all that people came to speak with the server (all in time), zabbix-server service crashed.

      The only thing i didn't understand, it's why -> service zabbix-server status result Active: active (running) and the frontend says No

      I commented all #ServerActive parameter, and now the server keep running.

      ps: my english is approximative, sorry for that

        Comment

        • cyber
          Senior Member
          Zabbix Certified SpecialistZabbix Certified Professional
          • Dec 2006
          • 4807
          #3
          You frontend does not see servers trapper port (10051). It does direct queries against it to determine if server is running.

            Comment

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