Prober monitors the uptime of our servers and pumps the results of those probes into Prometheus.
The prober requres one piece of project level metadata, the API Key for making requests to the project hosting API. The API Key value can be found here:
https://console.developers.google.com/project/31977622648/apiui/credential
Set that as the value for the metadata key:
metadata.APIKEY
Application specific probers should be placed in the applications top level directory in a file called ‘probers.json5’. The build_probers_json5 command-line application will incorporate all such files into a single prober config file that is uploaded to the server.