[chore] Bump otel deps -> v1.30.0/v0.52.0 (#3307)

This commit is contained in:
tobi
2024-09-16 11:06:00 +02:00
committed by GitHub
parent 9046220979
commit b2572b9e07
97 changed files with 3438 additions and 1645 deletions

View File

@ -97,26 +97,35 @@ var LabelNameRE = regexp.MustCompile("^[a-zA-Z_][a-zA-Z0-9_]*$")
// therewith.
type LabelName string
// IsValid returns true iff name matches the pattern of LabelNameRE for legacy
// names, and iff it's valid UTF-8 if NameValidationScheme is set to
// UTF8Validation. For the legacy matching, it does not use LabelNameRE for the
// check but a much faster hardcoded implementation.
// IsValid returns true iff the name matches the pattern of LabelNameRE when
// NameValidationScheme is set to LegacyValidation, or valid UTF-8 if
// NameValidationScheme is set to UTF8Validation.
func (ln LabelName) IsValid() bool {
if len(ln) == 0 {
return false
}
switch NameValidationScheme {
case LegacyValidation:
for i, b := range ln {
if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || (b >= '0' && b <= '9' && i > 0)) {
return false
}
}
return ln.IsValidLegacy()
case UTF8Validation:
return utf8.ValidString(string(ln))
default:
panic(fmt.Sprintf("Invalid name validation scheme requested: %d", NameValidationScheme))
}
}
// IsValidLegacy returns true iff name matches the pattern of LabelNameRE for
// legacy names. It does not use LabelNameRE for the check but a much faster
// hardcoded implementation.
func (ln LabelName) IsValidLegacy() bool {
if len(ln) == 0 {
return false
}
for i, b := range ln {
if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || (b >= '0' && b <= '9' && i > 0)) {
return false
}
}
return true
}

View File

@ -34,10 +34,13 @@ var (
// goroutines are started.
NameValidationScheme = LegacyValidation
// NameEscapingScheme defines the default way that names will be
// escaped when presented to systems that do not support UTF-8 names. If the
// Content-Type "escaping" term is specified, that will override this value.
NameEscapingScheme = ValueEncodingEscaping
// NameEscapingScheme defines the default way that names will be escaped when
// presented to systems that do not support UTF-8 names. If the Content-Type
// "escaping" term is specified, that will override this value.
// NameEscapingScheme should not be set to the NoEscaping value. That string
// is used in content negotiation to indicate that a system supports UTF-8 and
// has that feature enabled.
NameEscapingScheme = UnderscoreEscaping
)
// ValidationScheme is a Go enum for determining how metric and label names will
@ -161,7 +164,7 @@ func (m Metric) FastFingerprint() Fingerprint {
func IsValidMetricName(n LabelValue) bool {
switch NameValidationScheme {
case LegacyValidation:
return IsValidLegacyMetricName(n)
return IsValidLegacyMetricName(string(n))
case UTF8Validation:
if len(n) == 0 {
return false
@ -176,7 +179,7 @@ func IsValidMetricName(n LabelValue) bool {
// legacy validation scheme regardless of the value of NameValidationScheme.
// This function, however, does not use MetricNameRE for the check but a much
// faster hardcoded implementation.
func IsValidLegacyMetricName(n LabelValue) bool {
func IsValidLegacyMetricName(n string) bool {
if len(n) == 0 {
return false
}
@ -208,7 +211,7 @@ func EscapeMetricFamily(v *dto.MetricFamily, scheme EscapingScheme) *dto.MetricF
}
// If the name is nil, copy as-is, don't try to escape.
if v.Name == nil || IsValidLegacyMetricName(LabelValue(v.GetName())) {
if v.Name == nil || IsValidLegacyMetricName(v.GetName()) {
out.Name = v.Name
} else {
out.Name = proto.String(EscapeName(v.GetName(), scheme))
@ -230,7 +233,7 @@ func EscapeMetricFamily(v *dto.MetricFamily, scheme EscapingScheme) *dto.MetricF
for _, l := range m.Label {
if l.GetName() == MetricNameLabel {
if l.Value == nil || IsValidLegacyMetricName(LabelValue(l.GetValue())) {
if l.Value == nil || IsValidLegacyMetricName(l.GetValue()) {
escaped.Label = append(escaped.Label, l)
continue
}
@ -240,7 +243,7 @@ func EscapeMetricFamily(v *dto.MetricFamily, scheme EscapingScheme) *dto.MetricF
})
continue
}
if l.Name == nil || IsValidLegacyMetricName(LabelValue(l.GetName())) {
if l.Name == nil || IsValidLegacyMetricName(l.GetName()) {
escaped.Label = append(escaped.Label, l)
continue
}
@ -256,10 +259,10 @@ func EscapeMetricFamily(v *dto.MetricFamily, scheme EscapingScheme) *dto.MetricF
func metricNeedsEscaping(m *dto.Metric) bool {
for _, l := range m.Label {
if l.GetName() == MetricNameLabel && !IsValidLegacyMetricName(LabelValue(l.GetValue())) {
if l.GetName() == MetricNameLabel && !IsValidLegacyMetricName(l.GetValue()) {
return true
}
if !IsValidLegacyMetricName(LabelValue(l.GetName())) {
if !IsValidLegacyMetricName(l.GetName()) {
return true
}
}
@ -283,7 +286,7 @@ func EscapeName(name string, scheme EscapingScheme) string {
case NoEscaping:
return name
case UnderscoreEscaping:
if IsValidLegacyMetricName(LabelValue(name)) {
if IsValidLegacyMetricName(name) {
return name
}
for i, b := range name {
@ -309,7 +312,7 @@ func EscapeName(name string, scheme EscapingScheme) string {
}
return escaped.String()
case ValueEncodingEscaping:
if IsValidLegacyMetricName(LabelValue(name)) {
if IsValidLegacyMetricName(name) {
return name
}
escaped.WriteString("U__")
@ -452,6 +455,6 @@ func ToEscapingScheme(s string) (EscapingScheme, error) {
case EscapeValues:
return ValueEncodingEscaping, nil
default:
return NoEscaping, fmt.Errorf("unknown format scheme " + s)
return NoEscaping, fmt.Errorf("unknown format scheme %s", s)
}
}