Propagate trace contexts to shims
This adds trace context propagation over the grpc/ttrpc calls to a shim. It also adds the otlp plugin to the runc shim so that it will send traces to the configured tracer (which is inherited from containerd's config). It doesn't look like this is adding any real overhead to the runc shim's memory usage, however it does add 2MB to the binary size. As such this is gated by a build tag `shim_tracing` Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This commit is contained in:
Brian Goff
parent
03db11c3f2
commit
17d4a1357e
21
cmd/containerd-shim-runc-v2/main_tracing.go
Normal file
21
cmd/containerd-shim-runc-v2/main_tracing.go
Normal file
@ -0,0 +1,21 @@
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//go:build shim_tracing
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/*
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Copyright The containerd Authors.
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||||
|
||||
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.
|
||||
*/
|
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package main
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import _ "github.com/containerd/containerd/v2/pkg/tracing/plugin"
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@ -104,6 +104,7 @@ func newCommand(ctx context.Context, id, containerdAddress, containerdTTRPCAddre
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cmd := exec.Command(self, args...)
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cmd.Dir = cwd
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cmd.Env = append(os.Environ(), "GOMAXPROCS=4")
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cmd.Env = append(cmd.Env, "OTEL_SERVICE_NAME=containerd-shim-"+id)
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cmd.SysProcAttr = &syscall.SysProcAttr{
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Setpgid: true,
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}
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@ -26,6 +26,7 @@ import (
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srvconfig "github.com/containerd/containerd/v2/cmd/containerd/server/config"
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"github.com/containerd/containerd/v2/pkg/sys"
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"github.com/containerd/log"
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"github.com/containerd/otelttrpc"
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"github.com/containerd/ttrpc"
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specs "github.com/opencontainers/runtime-spec/specs-go"
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)
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@ -66,5 +67,8 @@ func apply(ctx context.Context, config *srvconfig.Config) error {
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}
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func newTTRPCServer() (*ttrpc.Server, error) {
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return ttrpc.NewServer(ttrpc.WithServerHandshaker(ttrpc.UnixSocketRequireSameUser()))
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return ttrpc.NewServer(
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ttrpc.WithServerHandshaker(ttrpc.UnixSocketRequireSameUser()),
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ttrpc.WithUnaryServerInterceptor(otelttrpc.UnaryServerInterceptor()),
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)
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}
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@ -20,6 +20,7 @@ import (
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"context"
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srvconfig "github.com/containerd/containerd/v2/cmd/containerd/server/config"
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"github.com/containerd/otelttrpc"
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"github.com/containerd/ttrpc"
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)
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@ -28,5 +29,7 @@ func apply(_ context.Context, _ *srvconfig.Config) error {
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}
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func newTTRPCServer() (*ttrpc.Server, error) {
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return ttrpc.NewServer()
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return ttrpc.NewServer(
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ttrpc.WithUnaryServerInterceptor(otelttrpc.UnaryServerInterceptor()),
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)
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}
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@ -28,6 +28,7 @@ import (
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"strings"
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"time"
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"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
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"google.golang.org/grpc"
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"google.golang.org/grpc/connectivity"
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"google.golang.org/grpc/credentials/insecure"
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@ -46,6 +47,7 @@ import (
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"github.com/containerd/containerd/v2/pkg/timeout"
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"github.com/containerd/errdefs"
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"github.com/containerd/log"
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"github.com/containerd/otelttrpc"
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"github.com/containerd/ttrpc"
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"github.com/containerd/typeurl/v2"
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)
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@ -273,10 +275,16 @@ func makeConnection(ctx context.Context, id string, params client.BootstrapParam
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}
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}()
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return ttrpc.NewClient(conn, ttrpc.WithOnClose(onClose)), nil
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return ttrpc.NewClient(
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conn,
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ttrpc.WithOnClose(onClose),
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ttrpc.WithUnaryClientInterceptor(otelttrpc.UnaryClientInterceptor()),
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), nil
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case "grpc":
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gopts := []grpc.DialOption{
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grpc.WithTransportCredentials(insecure.NewCredentials()),
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grpc.WithUnaryInterceptor(otelgrpc.UnaryClientInterceptor()), //nolint:staticcheck // Ignore SA1019. Deprecation assumes use of [grpc.NewClient] but we are not using that here.
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grpc.WithStreamInterceptor(otelgrpc.StreamClientInterceptor()), //nolint:staticcheck // Ignore SA1019. Deprecation assumes use of [grpc.NewClient] but we are not using that here.
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}
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return grpcDialContext(params.Address, onClose, gopts...)
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default:
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1
go.mod
1
go.mod
@ -22,6 +22,7 @@ require (
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github.com/containerd/imgcrypt v1.2.0-rc1
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github.com/containerd/log v0.1.0
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github.com/containerd/nri v0.6.1
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github.com/containerd/otelttrpc v0.0.0-20240305015340-ea5083fda723
|
||||
github.com/containerd/platforms v0.2.1
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github.com/containerd/plugin v0.1.0
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github.com/containerd/ttrpc v1.2.5
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|
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@ -43,8 +43,20 @@ type item struct {
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count int
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}
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type publisherConfig struct {
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ttrpcOpts []ttrpc.ClientOpts
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}
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|
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type PublisherOpts func(*publisherConfig)
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func WithPublishTTRPCOpts(opts ...ttrpc.ClientOpts) PublisherOpts {
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return func(cfg *publisherConfig) {
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cfg.ttrpcOpts = append(cfg.ttrpcOpts, opts...)
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}
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}
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|
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// NewPublisher creates a new remote events publisher
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func NewPublisher(address string) (*RemoteEventsPublisher, error) {
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func NewPublisher(address string, opts ...PublisherOpts) (*RemoteEventsPublisher, error) {
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client, err := ttrpcutil.NewClient(address)
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if err != nil {
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return nil, err
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|
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@ -43,6 +43,7 @@ import (
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"github.com/containerd/containerd/v2/plugins"
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"github.com/containerd/containerd/v2/version"
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"github.com/containerd/log"
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"github.com/containerd/otelttrpc"
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"github.com/containerd/plugin"
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"github.com/containerd/plugin/registry"
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"github.com/containerd/ttrpc"
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@ -248,7 +249,9 @@ func run(ctx context.Context, manager Manager, config Config) error {
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}
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|
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ttrpcAddress := os.Getenv(ttrpcAddressEnv)
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publisher, err := NewPublisher(ttrpcAddress)
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publisher, err := NewPublisher(ttrpcAddress, WithPublishTTRPCOpts(
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ttrpc.WithUnaryClientInterceptor(otelttrpc.UnaryClientInterceptor()),
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))
|
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if err != nil {
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return err
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}
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@ -398,6 +401,8 @@ func run(ctx context.Context, manager Manager, config Config) error {
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return fmt.Errorf("required that ttrpc service")
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}
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|
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ttrpcUnaryInterceptors = append(ttrpcUnaryInterceptors, otelttrpc.UnaryServerInterceptor())
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|
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unaryInterceptor := chainUnaryServerInterceptors(ttrpcUnaryInterceptors...)
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server, err := newServer(ttrpc.WithUnaryServerInterceptor(unaryInterceptor))
|
||||
if err != nil {
|
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|
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@ -203,6 +203,9 @@ func newTracer(ctx context.Context, procs []trace.SpanProcessor) (io.Closer, err
|
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}
|
||||
|
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func warnTraceConfig(ic *plugin.InitContext) error {
|
||||
if ic.Config == nil {
|
||||
return nil
|
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}
|
||||
ctx := ic.Context
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cfg := ic.Config.(*TraceConfig)
|
||||
var warn bool
|
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@ -227,6 +230,9 @@ func warnTraceConfig(ic *plugin.InitContext) error {
|
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}
|
||||
|
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func warnOTLPConfig(ic *plugin.InitContext) error {
|
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if ic.Config == nil {
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return nil
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||||
}
|
||||
ctx := ic.Context
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cfg := ic.Config.(*OTLPConfig)
|
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var warn bool
|
||||
|
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13
vendor/github.com/containerd/otelttrpc/.gitignore
generated
vendored
Normal file
13
vendor/github.com/containerd/otelttrpc/.gitignore
generated
vendored
Normal file
@ -0,0 +1,13 @@
|
||||
# Binaries for programs and plugins
|
||||
/bin/
|
||||
*.exe
|
||||
*.dll
|
||||
*.so
|
||||
*.dylib
|
||||
|
||||
# Test binary, build with `go test -c`
|
||||
*.test
|
||||
|
||||
# Output of the go coverage tool, specifically when used with LiteIDE
|
||||
*.out
|
||||
coverage.txt
|
||||
201
vendor/github.com/containerd/otelttrpc/LICENSE
generated
vendored
Normal file
201
vendor/github.com/containerd/otelttrpc/LICENSE
generated
vendored
Normal file
@ -0,0 +1,201 @@
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
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126
vendor/github.com/containerd/otelttrpc/Makefile
generated
vendored
Normal file
126
vendor/github.com/containerd/otelttrpc/Makefile
generated
vendored
Normal file
@ -0,0 +1,126 @@
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# Copyright The containerd Authors.
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# 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.
|
||||
|
||||
# Default commands and binaries used for builds, testing, etc.
|
||||
GO ?= go
|
||||
GOTEST ?= $(GO) test
|
||||
GOBUILD ?= $(GO) build ${DEBUG_GO_GCFLAGS} ${GO_GCFLAGS} ${GO_BUILD_FLAGS} ${EXTRA_FLAGS}
|
||||
GOINSTALL ?= $(GO) install
|
||||
INSTALL ?= install
|
||||
|
||||
# Go build tags.
|
||||
ifdef BUILDTAGS
|
||||
GO_BUILDTAGS = ${BUILDTAGS}
|
||||
endif
|
||||
|
||||
GO_BUILDTAGS ?=
|
||||
GO_TAGS = $(if $(GO_BUILDTAGS),-tags "$(strip $(GO_BUILDTAGS))",)
|
||||
|
||||
# Go build and test flags.
|
||||
GO_BUILD_FLAGS =
|
||||
TESTFLAGS_RACE =
|
||||
TESTFLAGS ?= $(TESTFLAGS_RACE) $(EXTRA_TESTFLAGS)
|
||||
TESTFLAGS_PARALLEL ?= 8
|
||||
|
||||
# See Golang issue re: '-trimpath': https://github.com/golang/go/issues/13809
|
||||
GOPATHS = $(shell echo ${GOPATH} | tr ":" "\n" | tr ";" "\n")
|
||||
GO_GCFLAGS= $(shell \
|
||||
set -- ${GOPATHS}; \
|
||||
echo "-gcflags=-trimpath=$${1}/src";)
|
||||
|
||||
# Project packages.
|
||||
PACKAGES ?= $(shell \
|
||||
$(GO) list ${GO_TAGS} ./... | \
|
||||
grep -v /example)
|
||||
|
||||
# Packages to $(GOTEST).
|
||||
TESTPACKAGES ?= $(shell \
|
||||
$(GO) list ${GO_TAGS} ./... | \
|
||||
grep -v /cmd | grep -v /integration | grep -v /example)
|
||||
|
||||
define BUILD_BINARY
|
||||
$(call WHALE_TARGET); \
|
||||
$(GOBUILD) -o $@ ${GO_TAGS} ./$<
|
||||
endef
|
||||
|
||||
SUBPACKAGES ?= $(shell \
|
||||
find . -name go.mod | tr -s ' ' '\n' | \
|
||||
grep -v '\./go.mod' | grep -v /example | \
|
||||
sed 's:/go.mod::g')
|
||||
|
||||
define WHALE_TARGET
|
||||
$(if $(SUBPKG),echo "$(WHALE) $@ $(SUBPKG)",echo "$(WHALE) $@")
|
||||
endef
|
||||
|
||||
WHALE := "🇩"
|
||||
ONI := "👹"
|
||||
|
||||
# Do quiet builds by default. Override with V=1 or Q=
|
||||
ifeq ($(V),1)
|
||||
Q =
|
||||
else
|
||||
Q = @
|
||||
endif
|
||||
|
||||
all: build
|
||||
|
||||
showvar:
|
||||
$(Q)echo $(VAR)=$($(VAR))
|
||||
|
||||
lint: ## run all linters
|
||||
$(Q)echo "$(WHALE) $@"; \
|
||||
GOGC=75 golangci-lint run;
|
||||
|
||||
build: ## build the go packages
|
||||
$(Q)echo "$(WHALE) $@"; \
|
||||
$(GOBUILD) -v ${PACKAGES};
|
||||
|
||||
test: ## run tests
|
||||
$(Q)echo "$(WHALE) $@"; \
|
||||
$(GOTEST) ${TESTFLAGS} ${TESTPACKAGES};
|
||||
|
||||
coverage: ## generate coverprofiles from the unit tests, except tests that require root
|
||||
$(Q)echo "$(WHALE) $@"; \
|
||||
rm -f coverage.txt; \
|
||||
$(GOTEST) ${TESTFLAGS} ${TESTPACKAGES} 2> /dev/null; \
|
||||
for pkg in ${PACKAGES}; do \
|
||||
$(GOTEST) ${TESTFLAGS} \
|
||||
-cover \
|
||||
-coverprofile=profile.out \
|
||||
-covermode=atomic $$pkg || exit; \
|
||||
if [ -f profile.out ]; then \
|
||||
cat profile.out >> coverage.txt.raw; \
|
||||
rm profile.out; \
|
||||
fi; \
|
||||
done; \
|
||||
sort -u coverage.txt.raw > coverage.txt; \
|
||||
rm coverage.txt.raw;
|
||||
|
||||
vendor: ## ensure that all the go.mod/go.sum files are up-to-date
|
||||
$(Q)echo "$(WHALE) $@"; \
|
||||
$(GO) mod tidy && \
|
||||
$(GO) mod verify
|
||||
|
||||
verify-vendor: vendor ## verify if all the go.mod/go.sum files are up-to-date
|
||||
$(Q)echo "$(WHALE) $@"; \
|
||||
test -z "$$(git status --short | grep "go.sum" | tee /dev/stderr)" || \
|
||||
((git diff | cat) && \
|
||||
(echo "$(ONI) make sure to checkin changes after go mod tidy" && false))
|
||||
|
||||
help: ## this help
|
||||
$(Q)awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST) | sort
|
||||
|
||||
.PHONY: lint build test coverage vendor verify-vendor help
|
||||
|
||||
.DEFAULT: default
|
||||
61
vendor/github.com/containerd/otelttrpc/README.md
generated
vendored
Normal file
61
vendor/github.com/containerd/otelttrpc/README.md
generated
vendored
Normal file
@ -0,0 +1,61 @@
|
||||
# ttrpc OpenTelemetry Instrumentation
|
||||
|
||||
This golang package implements OpenTelemetry instrumentation support for
|
||||
ttrpc. It can be used to automatically generate OpenTelemetry trace spans
|
||||
for RPC methods called on the ttrpc client side and served on the ttrpc
|
||||
server side.
|
||||
|
||||
# Usage
|
||||
|
||||
Instrumentation is provided by two interceptors, one to enable instrumentation
|
||||
for unary clients and another for enabling instrumentation for unary servers.
|
||||
These interceptors can be passed as ttrpc.ClientOpts and ttrpc.ServerOpt to
|
||||
ttrpc during client and server creation with code like this:
|
||||
|
||||
```golang
|
||||
|
||||
import (
|
||||
"github.com/containerd/ttrpc"
|
||||
"github.com/containerd/otelttrpc"
|
||||
)
|
||||
|
||||
// on the client side
|
||||
...
|
||||
client := ttrpc.NewClient(
|
||||
conn,
|
||||
ttrpc.UnaryClientInterceptor(
|
||||
otelttrpc.UnaryClientInterceptor(),
|
||||
),
|
||||
)
|
||||
|
||||
// and on the server side
|
||||
...
|
||||
server, err := ttrpc.NewServer(
|
||||
ttrpc.WithUnaryServerInterceptor(
|
||||
otelttrpc.UnaryServerInterceptor(),
|
||||
),
|
||||
)
|
||||
```
|
||||
|
||||
Once enabled, the interceptors generate trace Spans for all called and served
|
||||
unary method calls. If the rest of the code is properly set up to collect and
|
||||
export tracing data to opentelemetry, these spans should show up as part of
|
||||
the collected traces.
|
||||
|
||||
For a more complete example see the [sample client](example/client/main.go)
|
||||
and the [sample server](example/server/main.go) code.
|
||||
|
||||
# Limitations
|
||||
|
||||
Currently only unary client and unary server methods can be instrumented.
|
||||
Support for streaming interfaces is yet to be implemented.
|
||||
|
||||
# Project details
|
||||
|
||||
otelttrpc is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE).
|
||||
As a containerd sub-project, you will find the:
|
||||
* [Project governance](https://github.com/containerd/project/blob/main/GOVERNANCE.md),
|
||||
* [Maintainers](https://github.com/containerd/project/blob/main/MAINTAINERS),
|
||||
* and [Contributing guidelines](https://github.com/containerd/project/blob/main/CONTRIBUTING.md)
|
||||
|
||||
information in our [`containerd/project`](https://github.com/containerd/project) repository.
|
||||
175
vendor/github.com/containerd/otelttrpc/config.go
generated
vendored
Normal file
175
vendor/github.com/containerd/otelttrpc/config.go
generated
vendored
Normal file
@ -0,0 +1,175 @@
|
||||
/*
|
||||
Copyright The containerd 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright The OpenTelemetry 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 otelttrpc
|
||||
|
||||
import (
|
||||
"go.opentelemetry.io/otel"
|
||||
"go.opentelemetry.io/otel/attribute"
|
||||
"go.opentelemetry.io/otel/metric"
|
||||
"go.opentelemetry.io/otel/propagation"
|
||||
semconv "go.opentelemetry.io/otel/semconv/v1.17.0"
|
||||
"go.opentelemetry.io/otel/trace"
|
||||
)
|
||||
|
||||
const (
|
||||
// instrumentationName is the name of this instrumentation package.
|
||||
instrumentationName = "github.com/containerd/otelttrpc"
|
||||
|
||||
// TTRPCStatusCodeKey is convention for numeric status code of a ttRPC request.
|
||||
TTRPCStatusCodeKey = attribute.Key("rpc.ttrpc.status_code")
|
||||
)
|
||||
|
||||
// config is a group of options for this instrumentation.
|
||||
type config struct {
|
||||
Propagators propagation.TextMapPropagator
|
||||
TracerProvider trace.TracerProvider
|
||||
MeterProvider metric.MeterProvider
|
||||
|
||||
ReceivedEvent bool
|
||||
SentEvent bool
|
||||
|
||||
meter metric.Meter
|
||||
rpcServerDuration metric.Int64Histogram
|
||||
}
|
||||
|
||||
// Option applies an option value for a config.
|
||||
type Option interface {
|
||||
apply(*config)
|
||||
}
|
||||
|
||||
// newConfig returns a config configured with all the passed Options.
|
||||
func newConfig(opts []Option) *config {
|
||||
c := &config{
|
||||
Propagators: otel.GetTextMapPropagator(),
|
||||
TracerProvider: otel.GetTracerProvider(),
|
||||
MeterProvider: otel.GetMeterProvider(),
|
||||
}
|
||||
for _, o := range opts {
|
||||
o.apply(c)
|
||||
}
|
||||
|
||||
var err error
|
||||
c.meter = c.MeterProvider.Meter(
|
||||
instrumentationName,
|
||||
metric.WithInstrumentationVersion(Version()),
|
||||
metric.WithSchemaURL(semconv.SchemaURL),
|
||||
)
|
||||
if c.rpcServerDuration, err = c.meter.Int64Histogram(
|
||||
"rpc.server.duration",
|
||||
metric.WithUnit("ms"),
|
||||
); err != nil {
|
||||
otel.Handle(err)
|
||||
}
|
||||
|
||||
return c
|
||||
}
|
||||
|
||||
type propagatorsOption struct{ p propagation.TextMapPropagator }
|
||||
|
||||
func (o propagatorsOption) apply(c *config) {
|
||||
if o.p != nil {
|
||||
c.Propagators = o.p
|
||||
}
|
||||
}
|
||||
|
||||
// WithPropagators returns an Option for setting the Propagators used
|
||||
// to inject and extract trace context from requests. If this option
|
||||
// is not provided the global TextMapPropagator will be used.
|
||||
func WithPropagators(p propagation.TextMapPropagator) Option {
|
||||
return propagatorsOption{p: p}
|
||||
}
|
||||
|
||||
type tracerProviderOption struct{ tp trace.TracerProvider }
|
||||
|
||||
func (o tracerProviderOption) apply(c *config) {
|
||||
if o.tp != nil {
|
||||
c.TracerProvider = o.tp
|
||||
}
|
||||
}
|
||||
|
||||
// WithTracerProvider returns an Option for setting the TracerProvider
|
||||
// for creating a Tracer. If this option is not provided the global
|
||||
// TracerProvider will be used.
|
||||
func WithTracerProvider(tp trace.TracerProvider) Option {
|
||||
return tracerProviderOption{tp: tp}
|
||||
}
|
||||
|
||||
type meterProviderOption struct{ mp metric.MeterProvider }
|
||||
|
||||
func (o meterProviderOption) apply(c *config) {
|
||||
if o.mp != nil {
|
||||
c.MeterProvider = o.mp
|
||||
}
|
||||
}
|
||||
|
||||
// WithMeterProvider returns an Option for setting the MeterProvider
|
||||
// when creating a Meter. If this option is not provided the global
|
||||
// MeterProvider will be used.
|
||||
func WithMeterProvider(mp metric.MeterProvider) Option {
|
||||
return meterProviderOption{mp: mp}
|
||||
}
|
||||
|
||||
// Event type that can be recorded, see WithMessageEvents.
|
||||
type Event int
|
||||
|
||||
// Different types of events that can be recorded, see WithMessageEvents.
|
||||
const (
|
||||
ReceivedEvents Event = iota
|
||||
SentEvents
|
||||
)
|
||||
|
||||
type messageEventsProviderOption struct {
|
||||
events []Event
|
||||
}
|
||||
|
||||
func (m messageEventsProviderOption) apply(c *config) {
|
||||
for _, e := range m.events {
|
||||
switch e {
|
||||
case ReceivedEvents:
|
||||
c.ReceivedEvent = true
|
||||
case SentEvents:
|
||||
c.SentEvent = true
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// WithMessageEvents configures the interceptors to record the specified
|
||||
// events (span.AddEvent) on spans. By default only summary attributes
|
||||
// are added at the end of the request.
|
||||
//
|
||||
// Valid events are:
|
||||
// - ReceivedEvents: Record an event for every message received.
|
||||
// - SentEvents: Record an event for every message sent.
|
||||
func WithMessageEvents(events ...Event) Option {
|
||||
return messageEventsProviderOption{events: events}
|
||||
}
|
||||
27
vendor/github.com/containerd/otelttrpc/doc.go
generated
vendored
Normal file
27
vendor/github.com/containerd/otelttrpc/doc.go
generated
vendored
Normal file
@ -0,0 +1,27 @@
|
||||
/*
|
||||
Copyright The containerd 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 otelttrpc implements Opentelemetry instrumentation support for ttRPC.
|
||||
The package implements unary client and server interceptors for opentelemetry
|
||||
tracing instrumentation. The interceptors can be passed as ttrpc.ClientOpts
|
||||
and ttrpc.ServerOpt to ttRPC during client and server creation. The interceptors
|
||||
then automatically handle generating trace spans for all called and served
|
||||
unary method calls. If the rest of the code is properly set up to collect and
|
||||
export tracing data to opentelemetry, these spans should show up as part of the
|
||||
collected traces.
|
||||
*/
|
||||
package otelttrpc
|
||||
255
vendor/github.com/containerd/otelttrpc/interceptor.go
generated
vendored
Normal file
255
vendor/github.com/containerd/otelttrpc/interceptor.go
generated
vendored
Normal file
@ -0,0 +1,255 @@
|
||||
/*
|
||||
Copyright The containerd 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright The OpenTelemetry 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 otelttrpc
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net"
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
"github.com/containerd/ttrpc"
|
||||
"go.opentelemetry.io/otel/attribute"
|
||||
"go.opentelemetry.io/otel/codes"
|
||||
"go.opentelemetry.io/otel/metric"
|
||||
semconv "go.opentelemetry.io/otel/semconv/v1.17.0"
|
||||
"go.opentelemetry.io/otel/trace"
|
||||
grpc_codes "google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
|
||||
"github.com/containerd/otelttrpc/internal"
|
||||
)
|
||||
|
||||
type messageType attribute.KeyValue
|
||||
|
||||
// Event adds an event of the messageType to the span associated with the
|
||||
// passed context with a message id.
|
||||
func (m messageType) Event(ctx context.Context, id int, _ interface{}) {
|
||||
span := trace.SpanFromContext(ctx)
|
||||
if !span.IsRecording() {
|
||||
return
|
||||
}
|
||||
span.AddEvent("message", trace.WithAttributes(
|
||||
attribute.KeyValue(m),
|
||||
RPCMessageIDKey.Int(id),
|
||||
))
|
||||
}
|
||||
|
||||
var (
|
||||
messageSent = messageType(RPCMessageTypeSent)
|
||||
messageReceived = messageType(RPCMessageTypeReceived)
|
||||
)
|
||||
|
||||
// UnaryClientInterceptor returns a ttrpc.UnaryClientInterceptor suitable
|
||||
// for use in a ttrpc.NewClient call.
|
||||
func UnaryClientInterceptor(opts ...Option) ttrpc.UnaryClientInterceptor {
|
||||
cfg := newConfig(opts)
|
||||
tracer := cfg.TracerProvider.Tracer(
|
||||
instrumentationName,
|
||||
trace.WithInstrumentationVersion(Version()),
|
||||
)
|
||||
|
||||
return func(
|
||||
ctx context.Context,
|
||||
req *ttrpc.Request, reply *ttrpc.Response,
|
||||
info *ttrpc.UnaryClientInfo,
|
||||
invoker ttrpc.Invoker,
|
||||
) error {
|
||||
name, attr := spanInfo(info.FullMethod, peerFromCtx(ctx))
|
||||
var span trace.Span
|
||||
ctx, span = tracer.Start(
|
||||
ctx,
|
||||
name,
|
||||
trace.WithSpanKind(trace.SpanKindClient),
|
||||
trace.WithAttributes(attr...),
|
||||
)
|
||||
defer span.End()
|
||||
|
||||
ctx = inject(ctx, cfg.Propagators, req)
|
||||
|
||||
if cfg.SentEvent {
|
||||
messageSent.Event(ctx, 1, req)
|
||||
}
|
||||
|
||||
err := invoker(ctx, req, reply)
|
||||
|
||||
if cfg.ReceivedEvent {
|
||||
messageReceived.Event(ctx, 1, reply)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
s, _ := status.FromError(err)
|
||||
span.SetStatus(codes.Error, s.Message())
|
||||
span.SetAttributes(statusCodeAttr(s.Code()))
|
||||
} else {
|
||||
span.SetAttributes(statusCodeAttr(grpc_codes.OK))
|
||||
}
|
||||
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
// UnaryServerInterceptor returns ttrpc.UnaryServerInterceptor suitable
|
||||
// for use in a ttrpc.NewServer call.
|
||||
func UnaryServerInterceptor(opts ...Option) ttrpc.UnaryServerInterceptor {
|
||||
cfg := newConfig(opts)
|
||||
tracer := cfg.TracerProvider.Tracer(
|
||||
instrumentationName,
|
||||
trace.WithInstrumentationVersion(Version()),
|
||||
)
|
||||
|
||||
return func(
|
||||
ctx context.Context,
|
||||
unmarshal ttrpc.Unmarshaler, info *ttrpc.UnaryServerInfo, method ttrpc.Method) (interface{}, error) {
|
||||
|
||||
ctx = extract(ctx, cfg.Propagators)
|
||||
|
||||
name, attr := spanInfo(info.FullMethod, peerFromCtx(ctx))
|
||||
ctx, span := tracer.Start(
|
||||
trace.ContextWithRemoteSpanContext(ctx, trace.SpanContextFromContext(ctx)),
|
||||
name,
|
||||
trace.WithSpanKind(trace.SpanKindServer),
|
||||
trace.WithAttributes(attr...),
|
||||
)
|
||||
defer span.End()
|
||||
|
||||
if cfg.ReceivedEvent {
|
||||
messageReceived.Event(ctx, 1, nil)
|
||||
}
|
||||
|
||||
var statusCode grpc_codes.Code
|
||||
defer func(t time.Time) {
|
||||
elapsedTime := time.Since(t) / time.Millisecond
|
||||
attr = append(attr, TTRPCStatusCodeKey.Int64(int64(statusCode)))
|
||||
o := metric.WithAttributes(attr...)
|
||||
cfg.rpcServerDuration.Record(ctx, int64(elapsedTime), o)
|
||||
}(time.Now())
|
||||
|
||||
resp, err := method(ctx, unmarshal)
|
||||
if err != nil {
|
||||
s, _ := status.FromError(err)
|
||||
statusCode, msg := serverStatus(s)
|
||||
span.SetStatus(statusCode, msg)
|
||||
span.SetAttributes(statusCodeAttr(s.Code()))
|
||||
if cfg.SentEvent {
|
||||
messageSent.Event(ctx, 1, s.Proto())
|
||||
}
|
||||
} else {
|
||||
statusCode = grpc_codes.OK
|
||||
span.SetAttributes(statusCodeAttr(grpc_codes.OK))
|
||||
if cfg.SentEvent {
|
||||
messageSent.Event(ctx, 1, resp)
|
||||
}
|
||||
}
|
||||
|
||||
return resp, err
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// spanInfo returns a span name and all appropriate attributes from the ttRPC
|
||||
// method and peer address.
|
||||
func spanInfo(fullMethod, peerAddress string) (string, []attribute.KeyValue) {
|
||||
attrs := []attribute.KeyValue{RPCSystemTTRPC}
|
||||
name, mAttrs := internal.ParseFullMethod(fullMethod)
|
||||
attrs = append(attrs, mAttrs...)
|
||||
attrs = append(attrs, peerAttr(peerAddress)...)
|
||||
return name, attrs
|
||||
}
|
||||
|
||||
// peerAttr returns attributes about the peer address.
|
||||
func peerAttr(addr string) []attribute.KeyValue {
|
||||
host, p, err := net.SplitHostPort(addr)
|
||||
if err != nil {
|
||||
return []attribute.KeyValue(nil)
|
||||
}
|
||||
|
||||
if host == "" {
|
||||
host = "127.0.0.1"
|
||||
}
|
||||
port, err := strconv.Atoi(p)
|
||||
if err != nil {
|
||||
return []attribute.KeyValue(nil)
|
||||
}
|
||||
|
||||
var attr []attribute.KeyValue
|
||||
if ip := net.ParseIP(host); ip != nil {
|
||||
attr = []attribute.KeyValue{
|
||||
semconv.NetSockPeerAddr(host),
|
||||
semconv.NetSockPeerPort(port),
|
||||
}
|
||||
} else {
|
||||
attr = []attribute.KeyValue{
|
||||
semconv.NetPeerName(host),
|
||||
semconv.NetPeerPort(port),
|
||||
}
|
||||
}
|
||||
|
||||
return attr
|
||||
}
|
||||
|
||||
// peerFromCtx returns a peer address from a context, if one exists.
|
||||
func peerFromCtx(_ context.Context) string {
|
||||
// TODO(klihub): we can't get our peer address here now.
|
||||
// One possiblity would be to have the client set it in
|
||||
// the metadata in Call().
|
||||
return ""
|
||||
}
|
||||
|
||||
// statusCodeAttr returns status code attribute based on given RPC code.
|
||||
func statusCodeAttr(c grpc_codes.Code) attribute.KeyValue {
|
||||
return TTRPCStatusCodeKey.Int64(int64(c))
|
||||
}
|
||||
|
||||
// serverStatus returns a span status code and message for a given RPC
|
||||
// status code. It maps specific RPC status codes to a corresponding span
|
||||
// status code and message. This function is intended for use on the server
|
||||
// side of a RPC connection.
|
||||
//
|
||||
// If the RPC status code is Unknown, DeadlineExceeded, Unimplemented,
|
||||
// Internal, Unavailable, or DataLoss, it returns a span status code of Error
|
||||
// and the message from the RPC status. Otherwise, it returns a span status
|
||||
// code of Unset and an empty message.
|
||||
func serverStatus(rpcStatus *status.Status) (codes.Code, string) {
|
||||
switch rpcStatus.Code() {
|
||||
case grpc_codes.Unknown,
|
||||
grpc_codes.DeadlineExceeded,
|
||||
grpc_codes.Unimplemented,
|
||||
grpc_codes.Internal,
|
||||
grpc_codes.Unavailable,
|
||||
grpc_codes.DataLoss:
|
||||
return codes.Error, rpcStatus.Message()
|
||||
default:
|
||||
return codes.Unset, ""
|
||||
}
|
||||
}
|
||||
65
vendor/github.com/containerd/otelttrpc/internal/parse.go
generated
vendored
Normal file
65
vendor/github.com/containerd/otelttrpc/internal/parse.go
generated
vendored
Normal file
@ -0,0 +1,65 @@
|
||||
/*
|
||||
Copyright The containerd 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright The OpenTelemetry 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 internal
|
||||
|
||||
import (
|
||||
"strings"
|
||||
|
||||
"go.opentelemetry.io/otel/attribute"
|
||||
semconv "go.opentelemetry.io/otel/semconv/v1.17.0"
|
||||
)
|
||||
|
||||
// ParseFullMethod returns a span name following the OpenTelemetry semantic
|
||||
// conventions as well as all applicable span attribute.KeyValue attributes based
|
||||
// on a ttRPC FullMethod.
|
||||
func ParseFullMethod(fullMethod string) (string, []attribute.KeyValue) {
|
||||
var (
|
||||
attrs []attribute.KeyValue
|
||||
name = strings.TrimLeft(fullMethod, "/")
|
||||
)
|
||||
|
||||
service, method, ok := strings.Cut(name, "/")
|
||||
if !ok {
|
||||
// Invalid format, does not follow `/package.service/method`.
|
||||
return name, attrs
|
||||
}
|
||||
|
||||
if service != "" {
|
||||
attrs = append(attrs, semconv.RPCService(service))
|
||||
}
|
||||
if method != "" {
|
||||
attrs = append(attrs, semconv.RPCMethod(method))
|
||||
}
|
||||
|
||||
return name, attrs
|
||||
}
|
||||
235
vendor/github.com/containerd/otelttrpc/internal/test.pb.go
generated
vendored
Normal file
235
vendor/github.com/containerd/otelttrpc/internal/test.pb.go
generated
vendored
Normal file
@ -0,0 +1,235 @@
|
||||
// Code generated by protoc-gen-go. DO NOT EDIT.
|
||||
// versions:
|
||||
// protoc-gen-go v1.28.1
|
||||
// protoc v3.20.1
|
||||
// source: github.com/containerd/ttrpc/test.proto
|
||||
|
||||
package internal
|
||||
|
||||
import (
|
||||
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
|
||||
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
|
||||
reflect "reflect"
|
||||
sync "sync"
|
||||
)
|
||||
|
||||
const (
|
||||
// Verify that this generated code is sufficiently up-to-date.
|
||||
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
|
||||
// Verify that runtime/protoimpl is sufficiently up-to-date.
|
||||
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
|
||||
)
|
||||
|
||||
type TestPayload struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Foo string `protobuf:"bytes,1,opt,name=foo,proto3" json:"foo,omitempty"`
|
||||
Deadline int64 `protobuf:"varint,2,opt,name=deadline,proto3" json:"deadline,omitempty"`
|
||||
Metadata string `protobuf:"bytes,3,opt,name=metadata,proto3" json:"metadata,omitempty"`
|
||||
}
|
||||
|
||||
func (x *TestPayload) Reset() {
|
||||
*x = TestPayload{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_github_com_containerd_ttrpc_test_proto_msgTypes[0]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *TestPayload) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*TestPayload) ProtoMessage() {}
|
||||
|
||||
func (x *TestPayload) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_github_com_containerd_ttrpc_test_proto_msgTypes[0]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use TestPayload.ProtoReflect.Descriptor instead.
|
||||
func (*TestPayload) Descriptor() ([]byte, []int) {
|
||||
return file_github_com_containerd_ttrpc_test_proto_rawDescGZIP(), []int{0}
|
||||
}
|
||||
|
||||
func (x *TestPayload) GetFoo() string {
|
||||
if x != nil {
|
||||
return x.Foo
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func (x *TestPayload) GetDeadline() int64 {
|
||||
if x != nil {
|
||||
return x.Deadline
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func (x *TestPayload) GetMetadata() string {
|
||||
if x != nil {
|
||||
return x.Metadata
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
type EchoPayload struct {
|
||||
state protoimpl.MessageState
|
||||
sizeCache protoimpl.SizeCache
|
||||
unknownFields protoimpl.UnknownFields
|
||||
|
||||
Seq int64 `protobuf:"varint,1,opt,name=seq,proto3" json:"seq,omitempty"`
|
||||
Msg string `protobuf:"bytes,2,opt,name=msg,proto3" json:"msg,omitempty"`
|
||||
}
|
||||
|
||||
func (x *EchoPayload) Reset() {
|
||||
*x = EchoPayload{}
|
||||
if protoimpl.UnsafeEnabled {
|
||||
mi := &file_github_com_containerd_ttrpc_test_proto_msgTypes[1]
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
}
|
||||
|
||||
func (x *EchoPayload) String() string {
|
||||
return protoimpl.X.MessageStringOf(x)
|
||||
}
|
||||
|
||||
func (*EchoPayload) ProtoMessage() {}
|
||||
|
||||
func (x *EchoPayload) ProtoReflect() protoreflect.Message {
|
||||
mi := &file_github_com_containerd_ttrpc_test_proto_msgTypes[1]
|
||||
if protoimpl.UnsafeEnabled && x != nil {
|
||||
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
|
||||
if ms.LoadMessageInfo() == nil {
|
||||
ms.StoreMessageInfo(mi)
|
||||
}
|
||||
return ms
|
||||
}
|
||||
return mi.MessageOf(x)
|
||||
}
|
||||
|
||||
// Deprecated: Use EchoPayload.ProtoReflect.Descriptor instead.
|
||||
func (*EchoPayload) Descriptor() ([]byte, []int) {
|
||||
return file_github_com_containerd_ttrpc_test_proto_rawDescGZIP(), []int{1}
|
||||
}
|
||||
|
||||
func (x *EchoPayload) GetSeq() int64 {
|
||||
if x != nil {
|
||||
return x.Seq
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
func (x *EchoPayload) GetMsg() string {
|
||||
if x != nil {
|
||||
return x.Msg
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
var File_github_com_containerd_ttrpc_test_proto protoreflect.FileDescriptor
|
||||
|
||||
var file_github_com_containerd_ttrpc_test_proto_rawDesc = []byte{
|
||||
0x0a, 0x26, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e,
|
||||
0x74, 0x61, 0x69, 0x6e, 0x65, 0x72, 0x64, 0x2f, 0x74, 0x74, 0x72, 0x70, 0x63, 0x2f, 0x74, 0x65,
|
||||
0x73, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x05, 0x74, 0x74, 0x72, 0x70, 0x63, 0x22,
|
||||
0x57, 0x0a, 0x0b, 0x54, 0x65, 0x73, 0x74, 0x50, 0x61, 0x79, 0x6c, 0x6f, 0x61, 0x64, 0x12, 0x10,
|
||||
0x0a, 0x03, 0x66, 0x6f, 0x6f, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x66, 0x6f, 0x6f,
|
||||
0x12, 0x1a, 0x0a, 0x08, 0x64, 0x65, 0x61, 0x64, 0x6c, 0x69, 0x6e, 0x65, 0x18, 0x02, 0x20, 0x01,
|
||||
0x28, 0x03, 0x52, 0x08, 0x64, 0x65, 0x61, 0x64, 0x6c, 0x69, 0x6e, 0x65, 0x12, 0x1a, 0x0a, 0x08,
|
||||
0x6d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08,
|
||||
0x6d, 0x65, 0x74, 0x61, 0x64, 0x61, 0x74, 0x61, 0x22, 0x31, 0x0a, 0x0b, 0x45, 0x63, 0x68, 0x6f,
|
||||
0x50, 0x61, 0x79, 0x6c, 0x6f, 0x61, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x73, 0x65, 0x71, 0x18, 0x01,
|
||||
0x20, 0x01, 0x28, 0x03, 0x52, 0x03, 0x73, 0x65, 0x71, 0x12, 0x10, 0x0a, 0x03, 0x6d, 0x73, 0x67,
|
||||
0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6d, 0x73, 0x67, 0x42, 0x26, 0x5a, 0x24, 0x67,
|
||||
0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x6f, 0x6e, 0x74, 0x61, 0x69,
|
||||
0x6e, 0x65, 0x72, 0x64, 0x2f, 0x74, 0x74, 0x72, 0x70, 0x63, 0x2f, 0x69, 0x6e, 0x74, 0x65, 0x72,
|
||||
0x6e, 0x61, 0x6c, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
|
||||
}
|
||||
|
||||
var (
|
||||
file_github_com_containerd_ttrpc_test_proto_rawDescOnce sync.Once
|
||||
file_github_com_containerd_ttrpc_test_proto_rawDescData = file_github_com_containerd_ttrpc_test_proto_rawDesc
|
||||
)
|
||||
|
||||
func file_github_com_containerd_ttrpc_test_proto_rawDescGZIP() []byte {
|
||||
file_github_com_containerd_ttrpc_test_proto_rawDescOnce.Do(func() {
|
||||
file_github_com_containerd_ttrpc_test_proto_rawDescData = protoimpl.X.CompressGZIP(file_github_com_containerd_ttrpc_test_proto_rawDescData)
|
||||
})
|
||||
return file_github_com_containerd_ttrpc_test_proto_rawDescData
|
||||
}
|
||||
|
||||
var file_github_com_containerd_ttrpc_test_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
|
||||
var file_github_com_containerd_ttrpc_test_proto_goTypes = []interface{}{
|
||||
(*TestPayload)(nil), // 0: ttrpc.TestPayload
|
||||
(*EchoPayload)(nil), // 1: ttrpc.EchoPayload
|
||||
}
|
||||
var file_github_com_containerd_ttrpc_test_proto_depIdxs = []int32{
|
||||
0, // [0:0] is the sub-list for method output_type
|
||||
0, // [0:0] is the sub-list for method input_type
|
||||
0, // [0:0] is the sub-list for extension type_name
|
||||
0, // [0:0] is the sub-list for extension extendee
|
||||
0, // [0:0] is the sub-list for field type_name
|
||||
}
|
||||
|
||||
func init() { file_github_com_containerd_ttrpc_test_proto_init() }
|
||||
func file_github_com_containerd_ttrpc_test_proto_init() {
|
||||
if File_github_com_containerd_ttrpc_test_proto != nil {
|
||||
return
|
||||
}
|
||||
if !protoimpl.UnsafeEnabled {
|
||||
file_github_com_containerd_ttrpc_test_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*TestPayload); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
file_github_com_containerd_ttrpc_test_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
|
||||
switch v := v.(*EchoPayload); i {
|
||||
case 0:
|
||||
return &v.state
|
||||
case 1:
|
||||
return &v.sizeCache
|
||||
case 2:
|
||||
return &v.unknownFields
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}
|
||||
type x struct{}
|
||||
out := protoimpl.TypeBuilder{
|
||||
File: protoimpl.DescBuilder{
|
||||
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
|
||||
RawDescriptor: file_github_com_containerd_ttrpc_test_proto_rawDesc,
|
||||
NumEnums: 0,
|
||||
NumMessages: 2,
|
||||
NumExtensions: 0,
|
||||
NumServices: 0,
|
||||
},
|
||||
GoTypes: file_github_com_containerd_ttrpc_test_proto_goTypes,
|
||||
DependencyIndexes: file_github_com_containerd_ttrpc_test_proto_depIdxs,
|
||||
MessageInfos: file_github_com_containerd_ttrpc_test_proto_msgTypes,
|
||||
}.Build()
|
||||
File_github_com_containerd_ttrpc_test_proto = out.File
|
||||
file_github_com_containerd_ttrpc_test_proto_rawDesc = nil
|
||||
file_github_com_containerd_ttrpc_test_proto_goTypes = nil
|
||||
file_github_com_containerd_ttrpc_test_proto_depIdxs = nil
|
||||
}
|
||||
16
vendor/github.com/containerd/otelttrpc/internal/test.proto
generated
vendored
Normal file
16
vendor/github.com/containerd/otelttrpc/internal/test.proto
generated
vendored
Normal file
@ -0,0 +1,16 @@
|
||||
syntax = "proto3";
|
||||
|
||||
package ttrpc;
|
||||
|
||||
option go_package = "github.com/containerd/ttrpc/internal";
|
||||
|
||||
message TestPayload {
|
||||
string foo = 1;
|
||||
int64 deadline = 2;
|
||||
string metadata = 3;
|
||||
}
|
||||
|
||||
message EchoPayload {
|
||||
int64 seq = 1;
|
||||
string msg = 2;
|
||||
}
|
||||
108
vendor/github.com/containerd/otelttrpc/metadata_supplier.go
generated
vendored
Normal file
108
vendor/github.com/containerd/otelttrpc/metadata_supplier.go
generated
vendored
Normal file
@ -0,0 +1,108 @@
|
||||
/*
|
||||
Copyright The containerd 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright The OpenTelemetry 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 otelttrpc
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/containerd/ttrpc"
|
||||
"go.opentelemetry.io/otel/propagation"
|
||||
)
|
||||
|
||||
type metadataSupplier struct {
|
||||
metadata *ttrpc.MD
|
||||
}
|
||||
|
||||
// assert that metadataSupplier implements the TextMapCarrier interface.
|
||||
var _ propagation.TextMapCarrier = &metadataSupplier{}
|
||||
|
||||
func (s *metadataSupplier) Get(key string) string {
|
||||
values, _ := s.metadata.Get(key)
|
||||
if len(values) == 0 {
|
||||
return ""
|
||||
}
|
||||
return values[0]
|
||||
}
|
||||
|
||||
func (s *metadataSupplier) Set(key string, value string) {
|
||||
s.metadata.Set(key, value)
|
||||
}
|
||||
|
||||
func (s *metadataSupplier) Keys() []string {
|
||||
out := make([]string, 0, len(*s.metadata))
|
||||
for key := range *s.metadata {
|
||||
out = append(out, key)
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
func inject(ctx context.Context, propagators propagation.TextMapPropagator, req *ttrpc.Request) context.Context {
|
||||
md, ok := ttrpc.GetMetadata(ctx)
|
||||
if !ok {
|
||||
md = make(ttrpc.MD)
|
||||
}
|
||||
|
||||
propagators.Inject(ctx, &metadataSupplier{
|
||||
metadata: &md,
|
||||
})
|
||||
|
||||
// keep non-conflicting metadata from req, update others from context
|
||||
newMD := make([]*ttrpc.KeyValue, 0)
|
||||
for _, kv := range req.Metadata {
|
||||
if _, found := md.Get(kv.Key); !found {
|
||||
newMD = append(newMD, kv)
|
||||
}
|
||||
}
|
||||
for k, values := range md {
|
||||
for _, v := range values {
|
||||
newMD = append(newMD, &ttrpc.KeyValue{
|
||||
Key: k,
|
||||
Value: v,
|
||||
})
|
||||
}
|
||||
}
|
||||
req.Metadata = newMD
|
||||
|
||||
return ttrpc.WithMetadata(ctx, md)
|
||||
}
|
||||
|
||||
func extract(ctx context.Context, propagators propagation.TextMapPropagator) context.Context {
|
||||
md, ok := ttrpc.GetMetadata(ctx)
|
||||
if !ok {
|
||||
md = make(ttrpc.MD)
|
||||
}
|
||||
|
||||
return propagators.Extract(ctx, &metadataSupplier{
|
||||
metadata: &md,
|
||||
})
|
||||
}
|
||||
60
vendor/github.com/containerd/otelttrpc/semconv.go
generated
vendored
Normal file
60
vendor/github.com/containerd/otelttrpc/semconv.go
generated
vendored
Normal file
@ -0,0 +1,60 @@
|
||||
/*
|
||||
Copyright The containerd 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright The OpenTelemetry 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 otelttrpc
|
||||
|
||||
import (
|
||||
"go.opentelemetry.io/otel/attribute"
|
||||
semconv "go.opentelemetry.io/otel/semconv/v1.17.0"
|
||||
)
|
||||
|
||||
// Semantic conventions for attribute keys for ttRPC.
|
||||
const (
|
||||
// Name of message transmitted or received.
|
||||
RPCNameKey = attribute.Key("name")
|
||||
|
||||
// Type of message transmitted or received.
|
||||
RPCMessageTypeKey = attribute.Key("message.type")
|
||||
|
||||
// Identifier of message transmitted or received.
|
||||
RPCMessageIDKey = attribute.Key("message.id")
|
||||
)
|
||||
|
||||
// Semantic conventions for common RPC attributes.
|
||||
var (
|
||||
// Semantic convention for ttRPC as the remoting system.
|
||||
RPCSystemTTRPC = semconv.RPCSystemKey.String("ttrpc")
|
||||
|
||||
// Semantic conventions for RPC message types.
|
||||
RPCMessageTypeSent = RPCMessageTypeKey.String("SENT")
|
||||
RPCMessageTypeReceived = RPCMessageTypeKey.String("RECEIVED")
|
||||
)
|
||||
38
vendor/github.com/containerd/otelttrpc/version.go
generated
vendored
Normal file
38
vendor/github.com/containerd/otelttrpc/version.go
generated
vendored
Normal file
@ -0,0 +1,38 @@
|
||||
/*
|
||||
Copyright The containerd 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright The OpenTelemetry 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 otelttrpc
|
||||
|
||||
// Version is the current release version of the ttRPC instrumentation.
|
||||
func Version() string {
|
||||
return "0.0.0"
|
||||
}
|
||||
4
vendor/modules.txt
vendored
4
vendor/modules.txt
vendored
@ -174,6 +174,10 @@ github.com/containerd/nri/pkg/net/multiplex
|
||||
github.com/containerd/nri/pkg/runtime-tools/generate
|
||||
github.com/containerd/nri/pkg/stub
|
||||
github.com/containerd/nri/types/v1
|
||||
# github.com/containerd/otelttrpc v0.0.0-20240305015340-ea5083fda723
|
||||
## explicit; go 1.13
|
||||
github.com/containerd/otelttrpc
|
||||
github.com/containerd/otelttrpc/internal
|
||||
# github.com/containerd/platforms v0.2.1
|
||||
## explicit; go 1.20
|
||||
github.com/containerd/platforms
|
||||
|
||||
Loading…
Reference in New Issue
Block a user