lborguetti/docker-zabbix-coreos repository overview

⁠Docker Zabbix for CoreOS server

This Docker container provides a patched Zabbix agent to monitor a real CoreOS server and all his containers.

The Zabbix agent has been patched to read system informations from these directories:

• /coreos/proc mapped from /proc on the real host
• /coreos/dev mapped from /dev on the real host
• /coreos/sys mapped from /sys on the real host

You can access the Docker REST API through the socket file /coreos/var/run/docker.sock

⁠Usage

⁠Build the image

# make build

⁠Run the container

# docker run -d --net=host \
    -v /proc:/coreos/proc -v /sys:/coreos/sys -v /dev:/coreos/dev \
    -v /var/run/docker.sock:/coreos/var/run/docker.sock \
    --name zabbix-coreos docker-zabbix-coreos --server <SERVER_IP> --port <PORT> --hostname <HOSTNAME> --active <SERVER_IP:PORT>

The needed arguments are:

• -h|--hostname : name of the host declared in the Zabbix frontend
• -s|--server : IP address of the Zabbix server

Optionals arguments are:

• -p|--port : port for bind Zabbix agent
• -a|--active : IP address of the Zabbix server

⁠Modify the agent configuration files

# docker exec -ti zabbix-coreos /bin/bash

⁠Restarting the agent

# supervisorctl restart zabbix-agent