prom-custom-metrics

This commandline utility runs the provided shell commands (check config.yaml file) concurrently in a goroutine and generates the prometheus metrics which can then be read by the node_exporter.

Timeout can be configured using the context

The config file , log file and the prom file should be writable by the user running the command.

configuration

• provide the name and the command to run in config.yaml
• path for config file can be configured in type.go (configPath)
• path to generated log file can be configured in type.go (logfilePath)
• path to generated prometheus file can be configured in type.go (promFilePath)

build

• build locally go build -o prommetric
• build for specific os/architecture env GOOS=linux GOARCH=amd64 go build -o prommetric

running locally

• run using go run main.go type.go