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dockeropensslzabbix

How to change Zabbix agent in order to monitor tls secured Docker daemon socket

I've already make my my host Docker daemon protected by the steps in this official page. However my zabbix agent does not work. It was monitored status of the docker containers by the following module enabled in file /etc/zabbix/zabbix_agentd.conf.d/docker.conf:

LoadModule=zabbix_module_docker.so

What should I do?

Solution

  • I've solved it by adding docker socket, /var/run/docker.sock, to the daemon's hosts list:

    dockerd --tlsverify --tlscacert=ca.pem --tlscert=server-cert.pem --tlskey=server-key.pem -H=0.0.0.0:2376 -H unix:///var/run/docker.sock

    Just this!