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Zabbix agent item "docker.data_usage" on host X failed: first network error

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  • DerSilver
    Junior Member
    • Sep 2022
    • 1

    #1

    Zabbix agent item "docker.data_usage" on host X failed: first network error

    Hello all,
    I have rolled out Zabbix (back-end, front-end and DB) via Docker Compose and I am using it to monitor my container located on another server using Zabbix Agent2.
    as well as the other server itself.


    The agent provides me with the server's data continuously without any problems, but for the Docker containers, the server starts not logging data after 12-24h. After restarting the backend container it logs them again but still produces the following log:

    Code:
    206:20220908:055406.401 Zabbix agent item "docker.data_usage" on host "Prod-VM" failed: first network error, wait for 15 seconds
    206:20220908:055421.463 resuming Zabbix agent checks on host "Prod-VM": connection restored
    206:20220908:055424.463 Zabbix agent item "docker.data_usage" on host "Prod-VM" failed: first network error, wait for 15 seconds
    206:20220908:055439.555 resuming Zabbix agent checks on host "Prod-VM": connection restored
    206:20220908:055442.555 Zabbix agent item "docker.data_usage" on host "Prod-VM" failed: first network error, wait for 15 seconds
    206:20220908:055457.630 resuming Zabbix agent checks on host "Prod-VM": connection restored
    206:20220908:055500.630 Zabbix agent item "docker.data_usage" on host "Prod-VM" failed: first network error, wait for 15 seconds
    206:20220908:055516.701 resuming Zabbix agent checks on host "Prod-VM": connection restored
    206:20220908:055519.702 Zabbix agent item "docker.data_usage" on host "Prod-VM" failed: first network error, wait for 15 seconds
    206:20220908:055534.761 resuming Zabbix agent checks on host "Prod-VM": connection restored
    206:20220908:055537.762 Zabbix agent item "docker.data_usage" on host "Prod-VM" failed: first network error, wait for 15 seconds
    206:20220908:055553.825 resuming Zabbix agent checks on host "Prod-VM": connection restored
    206:20220908:055556.825 Zabbix agent item "docker.data_usage" on host "Prod-VM" failed: first network error, wait for 15 seconds
    206:20220908:055612.890 resuming Zabbix agent checks on host "Prod-VM": connection restored
    206:20220908:055615.890 Zabbix agent item "docker.data_usage" on host "Prod-VM" failed: first network error, wait for 15 seconds
    206:20220908:055630.945 resuming Zabbix agent checks on host "Prod-VM": connection restored
    206:20220908:055633.946 Zabbix agent item "docker.data_usage" on host "Prod-VM" failed: first network error, wait for 15 seconds​

    Prod-VM Zabbix Config:
    Code:
    Server=DNS Name + IP Adress of Zabbix Server (local Network)
    ServerActive=DNS Name + IP Adress of Zabbix Server (local Network)
    Hostname=Prod-VM
    # Timeout=3
    Timeout=15​
    # PluginTimeout=
    PluginTimeout=25​


    Does anyone have any ideas on how to fix this?

    Thanks for any idea and tips​
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