Docker Hub
registry.hub.docker.com › r › promTextfile Collector. The textfile collector is similar to the Pushgateway , in that it allows exporting of statistics from batch jobs. It can also be used to export static metrics, such as what role a machine has. The Pushgateway should be used for service-level metrics. The textfile module is for metrics that are tied to a machine.
Docker Hub
https://registry.hub.docker.com/r/prom/node-exporter/#!Docker Hub Node exporter Prometheus exporter for machine metrics, written in Go with pluggable metric collectors. Building and running make ./node_exporter <flags> Running tests make test Available collectors By default the build will include the native collectors that expose information from /proc.