We would like to gather device resource metrics from our devices.
The customer uses PRTG which contains a docker sensor/plugin to integrate with the docker API which is described here: https://kb.paessler.com/en/topic/67250-how-can-i-create-private-key-and-certificate-for-the-docker-sensor
In here we would need to change the command line arguments of the balena daemon:
dockerd -H tcp://0.0.0.0:2376 -H fd:// --tlsverify=true --tlscacert=ca.pem --tlscert=cert.pem --tlskey=key.pem
How would we achieve this? If possible?
We are aware of the existence of telegraf, datadog, netdata, etc… which send data from the device towards a central cloud. However this is not how PRTG works, it instead collects metrics data from the devices (starting from the central cloud).
All help is much appreciated, thanks!