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FeatureFlags: manage feature flags outside of settings.Cfg (#43692)

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This commit is contained in:
Ryan McKinley
2022-01-20 13:42:05 -08:00
committed by GitHub
parent 7fbc7d019a
commit f94c0decbd
65 changed files with 1244 additions and 252 deletions
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6
pkg/middleware/request_metrics.go
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@@ -7,7 +7,7 @@ import (
"time"
"github.com/grafana/grafana/pkg/infra/metrics"
"github.com/grafana/grafana/pkg/setting"
"github.com/grafana/grafana/pkg/services/featuremgmt"
"github.com/grafana/grafana/pkg/web"
"github.com/prometheus/client_golang/prometheus"
cw "github.com/weaveworks/common/tracing"
@@ -45,7 +45,7 @@ func init() {
}
// RequestMetrics is a middleware handler that instruments the request.
func RequestMetrics(cfg *setting.Cfg) func(handler string) web.Handler {
func RequestMetrics(features *featuremgmt.FeatureToggles) func(handler string) web.Handler {
return func(handler string) web.Handler {
return func(res http.ResponseWriter, req *http.Request, c *web.Context) {
rw := res.(web.ResponseWriter)
@@ -60,7 +60,7 @@ func RequestMetrics(cfg *setting.Cfg) func(handler string) web.Handler {
method := sanitizeMethod(req.Method)
// enable histogram and disable summaries + counters for http requests.
if cfg.IsHTTPRequestHistogramDisabled() {
if features.IsDisableHttpRequestHistogramEnabled() {
duration := time.Since(now).Nanoseconds() / int64(time.Millisecond)
metrics.MHttpRequestTotal.WithLabelValues(handler, code, method).Inc()
metrics.MHttpRequestSummary.WithLabelValues(handler, code, method).Observe(float64(duration))