Changes to run multiple prometheus instances on one server

[ruru4143]

The problem

If you want a public dashboard in grafana it exposes the datasources to the public user. therefore i need to split up my datasources in public and private. For that i need multiple prometheus instances on one server

My changes

I added 3 variables. 2 to change the system users name and group and one to change the name of the systemd service

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[SuperQ]

This role has been deprecated in favor of a the prometheus-community/ansible collection.