add validation test for v3 metrics for all its endpoints (#20094)

add unit test for v3 metrics for all its exposed endpoints

Bonus:
  - support OpenMetrics encoding
  - adds boot time for prometheus
  - continueOnError is better to serve as
    much metrics as possible.
This commit is contained in:
Harshavardhana
2024-07-15 09:28:02 -07:00
committed by GitHub
parent f944a42886
commit e8c54c3d6c
4 changed files with 66 additions and 28 deletions

View File

@@ -38,7 +38,8 @@ const (
// Standard env prometheus auth type
const (
EnvPrometheusAuthType = "MINIO_PROMETHEUS_AUTH_TYPE"
EnvPrometheusAuthType = "MINIO_PROMETHEUS_AUTH_TYPE"
EnvPrometheusOpenMetrics = "MINIO_PROMETHEUS_OPEN_METRICS"
)
type prometheusAuthType string
@@ -58,14 +59,15 @@ func registerMetricsRouter(router *mux.Router) {
if authType == prometheusPublic {
auth = NoAuthMiddleware
}
metricsRouter.Handle(prometheusMetricsPathLegacy, auth(metricsHandler()))
metricsRouter.Handle(prometheusMetricsV2ClusterPath, auth(metricsServerHandler()))
metricsRouter.Handle(prometheusMetricsV2BucketPath, auth(metricsBucketHandler()))
metricsRouter.Handle(prometheusMetricsV2NodePath, auth(metricsNodeHandler()))
metricsRouter.Handle(prometheusMetricsV2ResourcePath, auth(metricsResourceHandler()))
// Metrics v3!
metricsV3Server := newMetricsV3Server(authType)
// Metrics v3
metricsV3Server := newMetricsV3Server(auth)
// Register metrics v3 handler. It also accepts an optional query
// parameter `?list` - see handler for details.