Chore: capitalise logs in other backend packages (#74344)

* capitalise logs in observability logs

* capitalise oss-bit-tent packages

* capitalise logs in aws-datasources

* capitalise logs for traces and profiling

* capitalise logs for partner datasources

* capitalise logs in plugins platform

* capitalise logs for observability metrics

pkg/tsdb/prometheus/healthcheck.go

@@ -37,17 +37,17 @@ func (s *Service) CheckHealth(ctx context.Context, req *backend.CheckHealthReque
 
 	hc, err := healthcheck(ctx, req, ds)
 	if err != nil {
-		logger.Warn("error performing prometheus healthcheck", "err", err.Error())
+		logger.Warn("Error performing prometheus healthcheck", "err", err.Error())
 		return nil, err
 	}
 
 	heuristics, err := getHeuristics(ctx, ds)
 	if err != nil {
-		logger.Warn("failed to get prometheus heuristics", "err", err.Error())
+		logger.Warn("Failed to get prometheus heuristics", "err", err.Error())
 	} else {
 		jsonDetails, err := json.Marshal(heuristics)
 		if err != nil {
-			logger.Warn("failed to marshal heuristics", "err", err)
+			logger.Warn("Failed to marshal heuristics", "err", err)
 		} else {
 			hc.JSONDetails = jsonDetails
 		}

pkg/tsdb/prometheus/heuristics.go

@@ -97,7 +97,7 @@ func getHeuristics(ctx context.Context, i *instance) (*Heuristics, error) {
 	}
 	buildInfo, err := getBuildInfo(ctx, i)
 	if err != nil {
-		logger.Warn("failed to get prometheus buildinfo", "err", err.Error())
+		logger.Warn("Failed to get prometheus buildinfo", "err", err.Error())
 		return nil, fmt.Errorf("failed to get buildinfo: %w", err)
 	}
 	if len(buildInfo.Data.Features) == 0 {

pkg/tsdb/prometheus/prometheus.go

@@ -38,7 +38,7 @@ type instance struct {
 }
 
 func ProvideService(httpClientProvider httpclient.Provider, cfg *setting.Cfg, features featuremgmt.FeatureToggles, tracer tracing.Tracer) *Service {
-	plog.Debug("initializing")
+	plog.Debug("Initializing")
 	return &Service{
 		im:       datasource.NewInstanceManager(newInstanceSettings(httpClientProvider, cfg, features, tracer)),
 		features: features,

pkg/tsdb/prometheus/querydata/request.go

@@ -162,7 +162,7 @@ func (s *QueryData) rangeQuery(ctx context.Context, c *client.Client, q *models.
 	defer func() {
 		err := res.Body.Close()
 		if err != nil {
-			s.log.Warn("failed to close query range response body", "error", err)
+			s.log.Warn("Failed to close query range response body", "error", err)
 		}
 	}()
 
@@ -187,7 +187,7 @@ func (s *QueryData) instantQuery(ctx context.Context, c *client.Client, q *model
 	defer func() {
 		err := res.Body.Close()
 		if err != nil {
-			s.log.Warn("failed to close response body", "error", err)
+			s.log.Warn("Failed to close response body", "error", err)
 		}
 	}()
 
@@ -205,7 +205,7 @@ func (s *QueryData) exemplarQuery(ctx context.Context, c *client.Client, q *mode
 	defer func() {
 		err := res.Body.Close()
 		if err != nil {
-			s.log.Warn("failed to close response body", "error", err)
+			s.log.Warn("Failed to close response body", "error", err)
 		}
 	}()
 	return s.parseResponse(ctx, q, res)