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[chore] Update usage of OTEL libraries (#2725)

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* otel to 1.24
* prometheus exporter to 0.46
* bunotel to 1.1.17

Also:
* Use schemaless URL for metrics
* Add software version to tracing schema
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Daenney 2024-03-11 15:34:34 +01:00 • committed by GitHub
commit 5e871e81a8
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126 changed files with 12940 additions and 2267 deletions
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31
vendor/google.golang.org/grpc/metadata/metadata.go generated vendored
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@ -25,8 +25,14 @@ import (
"context"
"fmt"
"strings"
"google.golang.org/grpc/internal"
)
func init() {
internal.FromOutgoingContextRaw = fromOutgoingContextRaw
}
// DecodeKeyValue returns k, v, nil.
//
// Deprecated: use k and v directly instead.
@ -153,14 +159,16 @@ func Join(mds ...MD) MD {
type mdIncomingKey struct{}
type mdOutgoingKey struct{}
// NewIncomingContext creates a new context with incoming md attached.
// NewIncomingContext creates a new context with incoming md attached. md must
// not be modified after calling this function.
func NewIncomingContext(ctx context.Context, md MD) context.Context {
return context.WithValue(ctx, mdIncomingKey{}, md)
}
// NewOutgoingContext creates a new context with outgoing md attached. If used
// in conjunction with AppendToOutgoingContext, NewOutgoingContext will
// overwrite any previously-appended metadata.
// overwrite any previously-appended metadata. md must not be modified after
// calling this function.
func NewOutgoingContext(ctx context.Context, md MD) context.Context {
return context.WithValue(ctx, mdOutgoingKey{}, rawMD{md: md})
}
@ -203,7 +211,8 @@ func FromIncomingContext(ctx context.Context) (MD, bool) {
}
// ValueFromIncomingContext returns the metadata value corresponding to the metadata
// key from the incoming metadata if it exists. Key must be lower-case.
// key from the incoming metadata if it exists. Keys are matched in a case insensitive
// manner.
//
// # Experimental
//
@ -219,33 +228,29 @@ func ValueFromIncomingContext(ctx context.Context, key string) []string {
return copyOf(v)
}
for k, v := range md {
// We need to manually convert all keys to lower case, because MD is a
// map, and there's no guarantee that the MD attached to the context is
// created using our helper functions.
if strings.ToLower(k) == key {
// Case insenitive comparison: MD is a map, and there's no guarantee
// that the MD attached to the context is created using our helper
// functions.
if strings.EqualFold(k, key) {
return copyOf(v)
}
}
return nil
}
// the returned slice must not be modified in place
func copyOf(v []string) []string {
vals := make([]string, len(v))
copy(vals, v)
return vals
}
// FromOutgoingContextRaw returns the un-merged, intermediary contents of rawMD.
// fromOutgoingContextRaw returns the un-merged, intermediary contents of rawMD.
//
// Remember to perform strings.ToLower on the keys, for both the returned MD (MD
// is a map, there's no guarantee it's created using our helper functions) and
// the extra kv pairs (AppendToOutgoingContext doesn't turn them into
// lowercase).
//
// This is intended for gRPC-internal use ONLY. Users should use
// FromOutgoingContext instead.
func FromOutgoingContextRaw(ctx context.Context) (MD, [][]string, bool) {
func fromOutgoingContextRaw(ctx context.Context) (MD, [][]string, bool) {
raw, ok := ctx.Value(mdOutgoingKey{}).(rawMD)
if !ok {
return nil, nil, false