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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-15208

zabbix-server in docker container silently exiting after 10 minutes

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    • Icon: Problem report Problem report
    • Resolution: Fixed
    • Icon: Minor Minor
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    • 4.0.1
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      Since a few days, my zabbix-server is always exiting after (almost exactly) 10 minutes after it has been started. As I am using a docker-compose file (see below) with `restart: always` the container is restarted every time and I didn't realize the problem sooner.

      I am using my own docker image (docker hub, Dockerfile). But this hasn't changed for weeks and I don't think this is part of the problem.

      Steps to reproduce:

      I don't know how you can reproduce the problem. I don't know what caused (started) the problem on my side. How can I get more information?

      Result:

      • Docker container suddenly stops without any log output.
      • `docker inspect MYID | grep -i exit` shows `"Status": "exited", ... "ExitCode": 143,`. So the process was terminated by SIGTERM.
        • I tried to change the signal by setting `STOPSIGNAL SIGINT` in my Dockerfile. But the exit code still is 143.
      • Increasing the loglevel (env `ZBX_DEBUGLEVEL=4`) leads to more than 800000 messages. What do I have to look for that could be helpful? (The last messages before exit are about substitute_lld_macros but that doesn't seem unusual.
      • "See memory dump..." -> how do I get one?

      Expected:
      no crash

      docker-compose.yml

        mysql:
      ...
      
        zabbix-server:
      
          image: dsteinkopf/zabbix-server-mysql-no-fping6:latest
          #image: dsteinkopf/zabbix-server-mysql-no-fping6:testsigint
          environment:
            - DB_SERVER_HOST=mysql
            - MYSQL_USER=root
            - MYSQL_PASSWORD=xxx
            #- ZBX_DEBUGLEVEL=4 # default is 3
            - ZBX_STARTPOLLERS=4
            - ZBX_STARTPINGERS=40
            - ZBX_STARTVMWARECOLLECTORS=3
            - ZBX_VMWARETIMEOUT=30
            - ZBX_VMWARECACHESIZE=8M
            - ZBX_VMWAREFREQUENCY=300
            - ZBX_VMWAREPERFFREQUENCY=300
            - ZBX_JAVAGATEWAY_ENABLE=true
            - ZBX_JAVAGATEWAY=zabbix-java-gateway
            - ZBX_STARTJAVAPOLLERS = 5
            - ZBX_STARTPOLLERSUNREACHABLE=2
            - ZBX_TIMEOUT=20
            - ZBX_PROXYCONFIGFREQUENCY=300
            - TZ=Europe/Berlin
            #- DEBUG_MODE=true
          links:
            - mysql
          ports:
            - 10051:10051
          #tmp aus restart: always
          restart: always
          volumes:
            - /opt/dockervolumes/zabbix-int/usr_lib_zabbix_alertscripts:/usr/lib/zabbix/alertscripts
            - /opt/dockervolumes/zabbix-int/usr_lib_zabbix_externalscripts:/usr/lib/zabbix/externalscripts
            - /etc/localtime:/etc/localtime
            - /etc/timezone:/etc/timezone
          networks:
            zbxnet:
              ipv4_address: 172.16.41.100
              # agents must allow this IP
      
        zabbix-web:
          ...
      

        1. dockerps.png
          36 kB
          Hanna Novikava
        2. items-of-problematic-host.png
          194 kB
          Dirk Steinkopf

            dotneft Alexey Pustovalov
            dsteinkopf Dirk Steinkopf
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            Watchers:
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              Created:
              Updated:
              Resolved: