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Type:
Incident report
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Resolution: Fixed
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Priority:
Trivial
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None
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Affects Version/s: 7.0.25
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Component/s: Agent (G)
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Environment:Docker 29.3.0
Docker compose v5.1.0
Steps to reproduce:
Follow instructions from https://www.zabbix.com/documentation/7.0/en/manual/installation/containers using all defaults:
git clone https://github.com/zabbix/zabbix-docker.git
cd zabbix-docker
git checkout 7.0
docker compose up zabbix-agent
Result:
zabbix-agent container continuously fails and restarts.
Logs from zabbix-agent container:
zabbix-agent-1 | 2026-04-12T04:26:59Z [info]: ** Preparing Zabbix agent zabbix-agent-1 | 2026-04-12T04:26:59Z [info]: ** Using 'zabbix-server' servers for passive checks zabbix-agent-1 | 2026-04-12T04:26:59Z [info]: ** Updating /etc/zabbix/zabbix_agentd.conf parameter 'Server': 'zabbix-server'... exists zabbix-agent-1 | 2026-04-12T04:26:59Z [info]: ** Using 'zabbix-server' servers for active checks zabbix-agent-1 | 2026-04-12T04:26:59Z [info]: ** Updating /etc/zabbix/zabbix_agentd.conf parameter 'ServerActive': 'zabbix-server'... exists zabbix-agent-1 | 2026-04-12T04:26:59Z [info]: ** Updating /etc/zabbix/zabbix_agentd.conf parameter 'LogType': 'console'... exists zabbix-agent-1 | 2026-04-12T04:26:59Z [info]: ** Updating /etc/zabbix/zabbix_agentd.conf parameter 'Include': '/etc/zabbix/zabbix_agentd.d/*.conf'... exists zabbix-agent-1 | 2026-04-12T04:26:59Z [info]: ** Updating /etc/zabbix/zabbix_agentd.conf parameter 'UserParameterDir': '/var/lib/zabbix/user_scripts'... exists zabbix-agent-1 | 2026-04-12T04:26:59Z [info]: ** Updating /etc/zabbix/zabbix_agentd.conf parameter 'LoadModulePath': '/var/lib/zabbix/modules/'... exists zabbix-agent-1 | 2026-04-12T04:26:59Z [error]: Missing configuration file: /var/lib/zabbix/enc_internal
Expected:
zabbix-agent container should start.