[feature] Support OTLP HTTP, drop Jaeger (#2184)

* [feature] Add http trace exporter, drop Jaeger

Jaeger supports ingesting traces using the OpenTelemetry gRPC or HTTP
methods. The Jaeger project has deprecated the old jaeger transport.

* Add support for submitting traces over HTTP
* Drop support for the old Jaeger protocol
* Upgrade the trace libraries to v1.17

Fixes: #2176
Fixes: #2179

1 files changed, 15 insertions, 15 deletions

diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule/parse.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule/parse.go
index 5edd784e6..65ffcf5cf 100644
--- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule/parse.go
+++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule/parse.go
@@ -1,6 +1,7 @@
 package httprule
 
 import (
+	"errors"
 	"fmt"
 	"strings"
 )
@@ -164,9 +165,9 @@ func (p *parser) segment() (segment, error) {
 
 	v, err := p.variable()
 	if err != nil {
-		return nil, fmt.Errorf("segment neither wildcards, literal or variable: %v", err)
+		return nil, fmt.Errorf("segment neither wildcards, literal or variable: %w", err)
 	}
-	return v, err
+	return v, nil
 }
 
 func (p *parser) literal() (segment, error) {
@@ -191,7 +192,7 @@ func (p *parser) variable() (segment, error) {
 	if _, err := p.accept("="); err == nil {
 		segs, err = p.segments()
 		if err != nil {
-			return nil, fmt.Errorf("invalid segment in variable %q: %v", path, err)
+			return nil, fmt.Errorf("invalid segment in variable %q: %w", path, err)
 		}
 	} else {
 		segs = []segment{wildcard{}}
@@ -213,12 +214,12 @@ func (p *parser) fieldPath() (string, error) {
 	}
 	components := []string{c}
 	for {
-		if _, err = p.accept("."); err != nil {
+		if _, err := p.accept("."); err != nil {
 			return strings.Join(components, "."), nil
 		}
 		c, err := p.accept(typeIdent)
 		if err != nil {
-			return "", fmt.Errorf("invalid field path component: %v", err)
+			return "", fmt.Errorf("invalid field path component: %w", err)
 		}
 		components = append(components, c)
 	}
@@ -237,10 +238,8 @@ const (
 	typeEOF     = termType("$")
 )
 
-const (
-	// eof is the terminal symbol which always appears at the end of token sequence.
-	eof = "\u0000"
-)
+// eof is the terminal symbol which always appears at the end of token sequence.
+const eof = "\u0000"
 
 // accept tries to accept a token in "p".
 // This function consumes a token and returns it if it matches to the specified "term".
@@ -275,11 +274,12 @@ func (p *parser) accept(term termType) (string, error) {
 // expectPChars determines if "t" consists of only pchars defined in RFC3986.
 //
 // https://www.ietf.org/rfc/rfc3986.txt, P.49
-//   pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
-//   unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
-//   sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
-//                 / "*" / "+" / "," / ";" / "="
-//   pct-encoded   = "%" HEXDIG HEXDIG
+//
+//	pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
+//	unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
+//	sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
+//	              / "*" / "+" / "," / ";" / "="
+//	pct-encoded   = "%" HEXDIG HEXDIG
 func expectPChars(t string) error {
 	const (
 		init = iota
@@ -333,7 +333,7 @@ func expectPChars(t string) error {
 // expectIdent determines if "ident" is a valid identifier in .proto schema ([[:alpha:]_][[:alphanum:]_]*).
 func expectIdent(ident string) error {
 	if ident == "" {
-		return fmt.Errorf("empty identifier")
+		return errors.New("empty identifier")
 	}
 	for pos, r := range ident {
 		switch {