A prometheus exporter for gmail.
Heavily inspired by https://github.com/jamesread/prometheus-gmail-exporter, but written in go instead of Python.
You'll need to set up your own project in GCP and create an OAuth application.
Follow the steps in the Gmail for Developers Go quickstart
to set this up. Store your client credentials in credentials.json.
The exporter will use your client credentials to get an access token which lets
it talk to the Gmail API. It will store the token in token.json.
go run *.godocker build -t prometheus-gmail-exporter-go .
docker run -it -p 2112:2112 -v $(pwd):/app prometheus-gmail-exporter-go