diff options
Diffstat (limited to 'vendor/go.opentelemetry.io')
3 files changed, 43 insertions, 31 deletions
diff --git a/vendor/go.opentelemetry.io/otel/exporters/prometheus/exporter.go b/vendor/go.opentelemetry.io/otel/exporters/prometheus/exporter.go index 50c95a16f..a8677e93a 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/prometheus/exporter.go +++ b/vendor/go.opentelemetry.io/otel/exporters/prometheus/exporter.go @@ -96,7 +96,7 @@ type collector struct { // prometheus counters MUST have a _total suffix by default: // https://github.com/open-telemetry/opentelemetry-specification/blob/v1.20.0/specification/compatibility/prometheus_and_openmetrics.md -const counterSuffix = "_total" +const counterSuffix = "total" // New returns a Prometheus Exporter. func New(opts ...Option) (*Exporter, error) { @@ -368,38 +368,38 @@ func createScopeInfoMetric(scope instrumentation.Scope) (prometheus.Metric, erro var unitSuffixes = map[string]string{ // Time - "d": "_days", - "h": "_hours", - "min": "_minutes", - "s": "_seconds", - "ms": "_milliseconds", - "us": "_microseconds", - "ns": "_nanoseconds", + "d": "days", + "h": "hours", + "min": "minutes", + "s": "seconds", + "ms": "milliseconds", + "us": "microseconds", + "ns": "nanoseconds", // Bytes - "By": "_bytes", - "KiBy": "_kibibytes", - "MiBy": "_mebibytes", - "GiBy": "_gibibytes", - "TiBy": "_tibibytes", - "KBy": "_kilobytes", - "MBy": "_megabytes", - "GBy": "_gigabytes", - "TBy": "_terabytes", + "By": "bytes", + "KiBy": "kibibytes", + "MiBy": "mebibytes", + "GiBy": "gibibytes", + "TiBy": "tibibytes", + "KBy": "kilobytes", + "MBy": "megabytes", + "GBy": "gigabytes", + "TBy": "terabytes", // SI - "m": "_meters", - "V": "_volts", - "A": "_amperes", - "J": "_joules", - "W": "_watts", - "g": "_grams", + "m": "meters", + "V": "volts", + "A": "amperes", + "J": "joules", + "W": "watts", + "g": "grams", // Misc - "Cel": "_celsius", - "Hz": "_hertz", - "1": "_ratio", - "%": "_percent", + "Cel": "celsius", + "Hz": "hertz", + "1": "ratio", + "%": "percent", } // getName returns the sanitized name, prefixed with the namespace and suffixed with unit. @@ -414,19 +414,31 @@ func (c *collector) getName(m metricdata.Metrics, typ *dto.MetricType) string { // Remove the _total suffix here, as we will re-add the total suffix // later, and it needs to come after the unit suffix. name = strings.TrimSuffix(name, counterSuffix) + // If the last character is an underscore, or would be converted to an underscore, trim it from the name. + // an underscore will be added back in later. + if convertsToUnderscore(rune(name[len(name)-1])) { + name = name[:len(name)-1] + } } if c.namespace != "" { name = c.namespace + name } if suffix, ok := unitSuffixes[m.Unit]; ok && !c.withoutUnits && !strings.HasSuffix(name, suffix) { - name += suffix + name += "_" + suffix } if addCounterSuffix { - name += counterSuffix + name += "_" + counterSuffix } return name } +// convertsToUnderscore returns true if the character would be converted to an +// underscore when the escaping scheme is underscore escaping. This is meant to +// capture any character that should be considered a "delimiter". +func convertsToUnderscore(b rune) bool { + return !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == ':' || (b >= '0' && b <= '9')) +} + func (c *collector) metricType(m metricdata.Metrics) *dto.MetricType { switch v := m.Data.(type) { case metricdata.Histogram[int64], metricdata.Histogram[float64]: diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exponential_histogram.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exponential_histogram.go index 336ea91d1..32a62e1b8 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exponential_histogram.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exponential_histogram.go @@ -48,7 +48,7 @@ type expoHistogramDataPoint[N int64 | float64] struct { zeroCount uint64 } -func newExpoHistogramDataPoint[N int64 | float64](attrs attribute.Set, maxSize int, maxScale int32, noMinMax, noSum bool) *expoHistogramDataPoint[N] { +func newExpoHistogramDataPoint[N int64 | float64](attrs attribute.Set, maxSize int, maxScale int32, noMinMax, noSum bool) *expoHistogramDataPoint[N] { // nolint:revive // we need this control flag f := math.MaxFloat64 ma := N(f) // if N is int64, max will overflow to -9223372036854775808 mi := N(-f) diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/version.go b/vendor/go.opentelemetry.io/otel/sdk/metric/version.go index 7c4b8530d..92d2589da 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/version.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/version.go @@ -5,5 +5,5 @@ package metric // import "go.opentelemetry.io/otel/sdk/metric" // version is the current release version of the metric SDK in use. func version() string { - return "1.34.0" + return "1.35.0" } |