Sean Jones a7c8a233ba Add Prometheus metrics endpoint ... Add the Prometheus http.Handler to serve metrics at MetricsPath ("/metrics" by default). This allows Prometheus to scrape metrics from OAuth2 Proxy. Add a new middleware NewRequestMetrics and attach it to the preAuth chain. This will collect metrics on all requests made to OAuth2 Proxy Collapse some calls to Prinf() and os.Exit(1) to Fatalf as they are equivalent. main() has a strict 50 lines limit so brevity in these calls appreciated		2021-02-15 13:45:26 +00:00
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notfoundrequest.txt	Add Prometheus metrics endpoint	2021-02-15 13:45:26 +00:00
successfulrequest.txt	Add Prometheus metrics endpoint	2021-02-15 13:45:26 +00:00