TUN-3375: Upgrade coredns and prometheus dependencies

vendor/google.golang.org/grpc/internal/binarylog/binarylog.go

@@ -25,6 +25,7 @@ import (
 	"os"
 
 	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/internal/grpcutil"
 )
 
 // Logger is the global binary logger. It can be used to get binary logger for
@@ -34,11 +35,13 @@ type Logger interface {
 }
 
 // binLogger is the global binary logger for the binary. One of this should be
-// built at init time from the configuration (environment varialbe or flags).
+// built at init time from the configuration (environment variable or flags).
 //
 // It is used to get a methodLogger for each individual method.
 var binLogger Logger
 
+var grpclogLogger = grpclog.Component("binarylog")
+
 // SetLogger sets the binarg logger.
 //
 // Only call this at init time.
@@ -98,7 +101,7 @@ func (l *logger) setDefaultMethodLogger(ml *methodLoggerConfig) error {
 // New methodLogger with same service overrides the old one.
 func (l *logger) setServiceMethodLogger(service string, ml *methodLoggerConfig) error {
 	if _, ok := l.services[service]; ok {
-		return fmt.Errorf("conflicting rules for service %v found", service)
+		return fmt.Errorf("conflicting service rules for service %v found", service)
 	}
 	if l.services == nil {
 		l.services = make(map[string]*methodLoggerConfig)
@@ -112,10 +115,10 @@ func (l *logger) setServiceMethodLogger(service string, ml *methodLoggerConfig)
 // New methodLogger with same method overrides the old one.
 func (l *logger) setMethodMethodLogger(method string, ml *methodLoggerConfig) error {
 	if _, ok := l.blacklist[method]; ok {
-		return fmt.Errorf("conflicting rules for method %v found", method)
+		return fmt.Errorf("conflicting blacklist rules for method %v found", method)
 	}
 	if _, ok := l.methods[method]; ok {
-		return fmt.Errorf("conflicting rules for method %v found", method)
+		return fmt.Errorf("conflicting method rules for method %v found", method)
 	}
 	if l.methods == nil {
 		l.methods = make(map[string]*methodLoggerConfig)
@@ -127,10 +130,10 @@ func (l *logger) setMethodMethodLogger(method string, ml *methodLoggerConfig) er
 // Set blacklist method for "-service/method".
 func (l *logger) setBlacklist(method string) error {
 	if _, ok := l.blacklist[method]; ok {
-		return fmt.Errorf("conflicting rules for method %v found", method)
+		return fmt.Errorf("conflicting blacklist rules for method %v found", method)
 	}
 	if _, ok := l.methods[method]; ok {
-		return fmt.Errorf("conflicting rules for method %v found", method)
+		return fmt.Errorf("conflicting method rules for method %v found", method)
 	}
 	if l.blacklist == nil {
 		l.blacklist = make(map[string]struct{})
@@ -146,9 +149,9 @@ func (l *logger) setBlacklist(method string) error {
 // Each methodLogger returned by this method is a new instance. This is to
 // generate sequence id within the call.
 func (l *logger) getMethodLogger(methodName string) *MethodLogger {
-	s, m, err := parseMethodName(methodName)
+	s, m, err := grpcutil.ParseMethod(methodName)
 	if err != nil {
-		grpclog.Infof("binarylogging: failed to parse %q: %v", methodName, err)
+		grpclogLogger.Infof("binarylogging: failed to parse %q: %v", methodName, err)
 		return nil
 	}
 	if ml, ok := l.methods[s+"/"+m]; ok {

vendor/google.golang.org/grpc/internal/binarylog/env_config.go

@@ -24,8 +24,6 @@ import (
 	"regexp"
 	"strconv"
 	"strings"
-
-	"google.golang.org/grpc/grpclog"
 )
 
 // NewLoggerFromConfigString reads the string and build a logger. It can be used
@@ -43,7 +41,7 @@ import (
 //    Foo.
 //
 // If two configs exist for one certain method or service, the one specified
-// later overrides the privous config.
+// later overrides the previous config.
 func NewLoggerFromConfigString(s string) Logger {
 	if s == "" {
 		return nil
@@ -52,7 +50,7 @@ func NewLoggerFromConfigString(s string) Logger {
 	methods := strings.Split(s, ",")
 	for _, method := range methods {
 		if err := l.fillMethodLoggerWithConfigString(method); err != nil {
-			grpclog.Warningf("failed to parse binary log config: %v", err)
+			grpclogLogger.Warningf("failed to parse binary log config: %v", err)
 			return nil
 		}
 	}
@@ -74,7 +72,7 @@ func (l *logger) fillMethodLoggerWithConfigString(config string) error {
 			return fmt.Errorf("invalid config: %q, %v", config, err)
 		}
 		if m == "*" {
-			return fmt.Errorf("invalid config: %q, %v", config, "* not allowd in blacklist config")
+			return fmt.Errorf("invalid config: %q, %v", config, "* not allowed in blacklist config")
 		}
 		if suffix != "" {
 			return fmt.Errorf("invalid config: %q, %v", config, "header/message limit not allowed in blacklist config")

vendor/google.golang.org/grpc/internal/binarylog/method_logger.go

@@ -27,7 +27,6 @@ import (
 	"github.com/golang/protobuf/proto"
 	"github.com/golang/protobuf/ptypes"
 	pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
-	"google.golang.org/grpc/grpclog"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
 )
@@ -219,12 +218,12 @@ func (c *ClientMessage) toProto() *pb.GrpcLogEntry {
 	if m, ok := c.Message.(proto.Message); ok {
 		data, err = proto.Marshal(m)
 		if err != nil {
-			grpclog.Infof("binarylogging: failed to marshal proto message: %v", err)
+			grpclogLogger.Infof("binarylogging: failed to marshal proto message: %v", err)
 		}
 	} else if b, ok := c.Message.([]byte); ok {
 		data = b
 	} else {
-		grpclog.Infof("binarylogging: message to log is neither proto.message nor []byte")
+		grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte")
 	}
 	ret := &pb.GrpcLogEntry{
 		Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE,
@@ -259,12 +258,12 @@ func (c *ServerMessage) toProto() *pb.GrpcLogEntry {
 	if m, ok := c.Message.(proto.Message); ok {
 		data, err = proto.Marshal(m)
 		if err != nil {
-			grpclog.Infof("binarylogging: failed to marshal proto message: %v", err)
+			grpclogLogger.Infof("binarylogging: failed to marshal proto message: %v", err)
 		}
 	} else if b, ok := c.Message.([]byte); ok {
 		data = b
 	} else {
-		grpclog.Infof("binarylogging: message to log is neither proto.message nor []byte")
+		grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte")
 	}
 	ret := &pb.GrpcLogEntry{
 		Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE,
@@ -315,7 +314,7 @@ type ServerTrailer struct {
 func (c *ServerTrailer) toProto() *pb.GrpcLogEntry {
 	st, ok := status.FromError(c.Err)
 	if !ok {
-		grpclog.Info("binarylogging: error in trailer is not a status error")
+		grpclogLogger.Info("binarylogging: error in trailer is not a status error")
 	}
 	var (
 		detailsBytes []byte
@@ -325,7 +324,7 @@ func (c *ServerTrailer) toProto() *pb.GrpcLogEntry {
 	if stProto != nil && len(stProto.Details) != 0 {
 		detailsBytes, err = proto.Marshal(stProto)
 		if err != nil {
-			grpclog.Infof("binarylogging: failed to marshal status proto: %v", err)
+			grpclogLogger.Infof("binarylogging: failed to marshal status proto: %v", err)
 		}
 	}
 	ret := &pb.GrpcLogEntry{

vendor/google.golang.org/grpc/internal/binarylog/regenerate.sh

@@ -1,33 +0,0 @@
-#!/bin/bash
-# Copyright 2018 gRPC authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set -eux -o pipefail
-
-TMP=$(mktemp -d)
-
-function finish {
-  rm -rf "$TMP"
-}
-trap finish EXIT
-
-pushd "$TMP"
-mkdir -p grpc/binarylog/grpc_binarylog_v1
-curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/binlog/v1/binarylog.proto > grpc/binarylog/grpc_binarylog_v1/binarylog.proto
-
-protoc --go_out=plugins=grpc,paths=source_relative:. -I. grpc/binarylog/grpc_binarylog_v1/*.proto
-popd
-rm -f ./grpc_binarylog_v1/*.pb.go
-cp "$TMP"/grpc/binarylog/grpc_binarylog_v1/*.pb.go ../../binarylog/grpc_binarylog_v1/
-

vendor/google.golang.org/grpc/internal/binarylog/sink.go

@@ -29,7 +29,6 @@ import (
 
 	"github.com/golang/protobuf/proto"
 	pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
-	"google.golang.org/grpc/grpclog"
 )
 
 var (
@@ -63,7 +62,7 @@ func (ns *noopSink) Close() error                 { return nil }
 
 // newWriterSink creates a binary log sink with the given writer.
 //
-// Write() marshalls the proto message and writes it to the given writer. Each
+// Write() marshals the proto message and writes it to the given writer. Each
 // message is prefixed with a 4 byte big endian unsigned integer as the length.
 //
 // No buffer is done, Close() doesn't try to close the writer.
@@ -78,7 +77,7 @@ type writerSink struct {
 func (ws *writerSink) Write(e *pb.GrpcLogEntry) error {
 	b, err := proto.Marshal(e)
 	if err != nil {
-		grpclog.Infof("binary logging: failed to marshal proto message: %v", err)
+		grpclogLogger.Infof("binary logging: failed to marshal proto message: %v", err)
 	}
 	hdr := make([]byte, 4)
 	binary.BigEndian.PutUint32(hdr, uint32(len(b)))

vendor/google.golang.org/grpc/internal/binarylog/util.go

@@ -1,41 +0,0 @@
-/*
- *
- * Copyright 2018 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-package binarylog
-
-import (
-	"errors"
-	"strings"
-)
-
-// parseMethodName splits service and method from the input. It expects format
-// "/service/method".
-//
-// TODO: move to internal/grpcutil.
-func parseMethodName(methodName string) (service, method string, _ error) {
-	if !strings.HasPrefix(methodName, "/") {
-		return "", "", errors.New("invalid method name: should start with /")
-	}
-	methodName = methodName[1:]
-
-	pos := strings.LastIndex(methodName, "/")
-	if pos < 0 {
-		return "", "", errors.New("invalid method name: suffix /method is missing")
-	}
-	return methodName[:pos], methodName[pos+1:], nil
-}