Rancher Label in rancher_host_state metrics

[Taffarel]

Hi, nice work that you guys are doing with this project.

I'm not a Go developer but I'm want to suggest to add the label data to rancher_host_state something like that:

"labels": {
"io.rancher.host.zone": "us-east-1e",
"io.rancher.host.docker_version": "17.06",
"io.rancher.host.region": "us-east-1",
"io.rancher.host.agent_image": "rancher/agent:v1.2.5",
"Project": "My Project",
"io.rancher.host.linux_kernel_version": "4.4",
"io.rancher.host.provider": "aws",
"Machine": "01"
}

If I can grab this data with something else let me know.

[Rucknar]

@Taffarel Is the above available in the API? It could be added but it would add a lot of cardinality to the metrics pulled back. It's possibly only available when used through docker machine, would need some testing. Not a huge amount of work though.

[Taffarel]

@Rucknar http://rancher.com/docs/rancher/v1.6/en/api/v2-beta/api-resources/host/

btw I'm using rancher 1.6.