vendor: update buildkit to 664c2b469f19

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
2024-07-31 16:47:50 +02:00
parent 38a8261f05
commit 4b27fb3022
82 changed files with 2517 additions and 1981 deletions

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@@ -1,201 +0,0 @@
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@@ -61,7 +61,11 @@ func newClient(ctx context.Context, cfg oconf.Config) (*client, error) {
if c.conn == nil {
// If the caller did not provide a ClientConn when the client was
// created, create one using the configuration they did provide.
conn, err := grpc.DialContext(ctx, cfg.Metrics.Endpoint, cfg.DialOptions...)
userAgent := "OTel Go OTLP over gRPC metrics exporter/" + Version()
dialOpts := []grpc.DialOption{grpc.WithUserAgent(userAgent)}
dialOpts = append(dialOpts, cfg.DialOptions...)
conn, err := grpc.DialContext(ctx, cfg.Metrics.Endpoint, dialOpts...)
if err != nil {
return nil, err
}
@@ -172,28 +176,36 @@ func (c *client) exportContext(parent context.Context) (context.Context, context
// duration to wait for if an explicit throttle time is included in err.
func retryable(err error) (bool, time.Duration) {
s := status.Convert(err)
return retryableGRPCStatus(s)
}
func retryableGRPCStatus(s *status.Status) (bool, time.Duration) {
switch s.Code() {
case codes.Canceled,
codes.DeadlineExceeded,
codes.ResourceExhausted,
codes.Aborted,
codes.OutOfRange,
codes.Unavailable,
codes.DataLoss:
return true, throttleDelay(s)
// Additionally, handle RetryInfo.
_, d := throttleDelay(s)
return true, d
case codes.ResourceExhausted:
// Retry only if the server signals that the recovery from resource exhaustion is possible.
return throttleDelay(s)
}
// Not a retry-able error.
return false, 0
}
// throttleDelay returns a duration to wait for if an explicit throttle time
// is included in the response status.
func throttleDelay(s *status.Status) time.Duration {
// throttleDelay returns if the status is RetryInfo
// and the duration to wait for if an explicit throttle time is included.
func throttleDelay(s *status.Status) (bool, time.Duration) {
for _, detail := range s.Details() {
if t, ok := detail.(*errdetails.RetryInfo); ok {
return t.RetryDelay.AsDuration()
return true, t.RetryDelay.AsDuration()
}
}
return 0
return false, 0
}

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@@ -109,13 +109,7 @@ func compressorToCompression(compressor string) oconf.Compression {
}
// WithCompressor sets the compressor the gRPC client uses.
//
// It is the responsibility of the caller to ensure that the compressor set
// has been registered with google.golang.org/grpc/encoding (see
// encoding.RegisterCompressor for more information). For example, to register
// the gzip compressor import the package:
//
// import _ "google.golang.org/grpc/encoding/gzip"
// Supported compressor values: "gzip".
//
// If the OTEL_EXPORTER_OTLP_COMPRESSION or
// OTEL_EXPORTER_OTLP_METRICS_COMPRESSION environment variable is set, and

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@@ -12,6 +12,85 @@
// See the License for the specific language governing permissions and
// limitations under the License.
// Package otlpmetricgrpc provides an otlpmetric.Exporter that communicates
// with an OTLP receiving endpoint using gRPC.
/*
Package otlpmetricgrpc provides an OTLP metrics exporter using gRPC.
By default the telemetry is sent to https://localhost:4317.
Exporter should be created using [New] and used with a [metric.PeriodicReader].
The environment variables described below can be used for configuration.
OTEL_EXPORTER_OTLP_ENDPOINT, OTEL_EXPORTER_OTLP_METRICS_ENDPOINT (default: "https://localhost:4317") -
target to which the exporter sends telemetry.
The target syntax is defined in https://github.com/grpc/grpc/blob/master/doc/naming.md.
The value must contain a host.
The value may additionally a port, a scheme, and a path.
The value accepts "http" and "https" scheme.
The value should not contain a query string or fragment.
OTEL_EXPORTER_OTLP_METRICS_ENDPOINT takes precedence over OTEL_EXPORTER_OTLP_ENDPOINT.
The configuration can be overridden by [WithEndpoint], [WithInsecure], [WithGRPCConn] options.
OTEL_EXPORTER_OTLP_INSECURE, OTEL_EXPORTER_OTLP_METRICS_INSECURE (default: "false") -
setting "true" disables client transport security for the exporter's gRPC connection.
You can use this only when an endpoint is provided without the http or https scheme.
OTEL_EXPORTER_OTLP_ENDPOINT, OTEL_EXPORTER_OTLP_METRICS_ENDPOINT setting overrides
the scheme defined via OTEL_EXPORTER_OTLP_ENDPOINT, OTEL_EXPORTER_OTLP_METRICS_ENDPOINT.
OTEL_EXPORTER_OTLP_METRICS_INSECURE takes precedence over OTEL_EXPORTER_OTLP_INSECURE.
The configuration can be overridden by [WithInsecure], [WithGRPCConn] options.
OTEL_EXPORTER_OTLP_HEADERS, OTEL_EXPORTER_OTLP_METRICS_HEADERS (default: none) -
key-value pairs used as gRPC metadata associated with gRPC requests.
The value is expected to be represented in a format matching to the [W3C Baggage HTTP Header Content Format],
except that additional semi-colon delimited metadata is not supported.
Example value: "key1=value1,key2=value2".
OTEL_EXPORTER_OTLP_METRICS_HEADERS takes precedence over OTEL_EXPORTER_OTLP_HEADERS.
The configuration can be overridden by [WithHeaders] option.
OTEL_EXPORTER_OTLP_TIMEOUT, OTEL_EXPORTER_OTLP_METRICS_TIMEOUT (default: "10000") -
maximum time in milliseconds the OTLP exporter waits for each batch export.
OTEL_EXPORTER_OTLP_METRICS_TIMEOUT takes precedence over OTEL_EXPORTER_OTLP_TIMEOUT.
The configuration can be overridden by [WithTimeout] option.
OTEL_EXPORTER_OTLP_COMPRESSION, OTEL_EXPORTER_OTLP_METRICS_COMPRESSION (default: none) -
the gRPC compressor the exporter uses.
Supported value: "gzip".
OTEL_EXPORTER_OTLP_METRICS_COMPRESSION takes precedence over OTEL_EXPORTER_OTLP_COMPRESSION.
The configuration can be overridden by [WithCompressor], [WithGRPCConn] options.
OTEL_EXPORTER_OTLP_CERTIFICATE, OTEL_EXPORTER_OTLP_METRICS_CERTIFICATE (default: none) -
the filepath to the trusted certificate to use when verifying a server's TLS credentials.
OTEL_EXPORTER_OTLP_METRICS_CERTIFICATE takes precedence over OTEL_EXPORTER_OTLP_CERTIFICATE.
The configuration can be overridden by [WithTLSCredentials], [WithGRPCConn] options.
OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE, OTEL_EXPORTER_OTLP_METRICS_CLIENT_CERTIFICATE (default: none) -
the filepath to the client certificate/chain trust for clients private key to use in mTLS communication in PEM format.
OTEL_EXPORTER_OTLP_METRICS_CLIENT_CERTIFICATE takes precedence over OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE.
The configuration can be overridden by [WithTLSCredentials], [WithGRPCConn] options.
OTEL_EXPORTER_OTLP_CLIENT_KEY, OTEL_EXPORTER_OTLP_METRICS_CLIENT_KEY (default: none) -
the filepath to the clients private key to use in mTLS communication in PEM format.
OTEL_EXPORTER_OTLP_METRICS_CLIENT_KEY takes precedence over OTEL_EXPORTER_OTLP_CLIENT_KEY.
The configuration can be overridden by [WithTLSCredentials], [WithGRPCConn] option.
OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE (default: "cumulative") -
aggregation temporality to use on the basis of instrument kind. Supported values:
- "cumulative" - Cumulative aggregation temporality for all instrument kinds,
- "delta" - Delta aggregation temporality for Counter, Asynchronous Counter and Histogram instrument kinds;
Cumulative aggregation for UpDownCounter and Asynchronous UpDownCounter instrument kinds,
- "lowmemory" - Delta aggregation temporality for Synchronous Counter and Histogram instrument kinds;
Cumulative aggregation temporality for Synchronous UpDownCounter, Asynchronous Counter, and Asynchronous UpDownCounter instrument kinds.
The configuration can be overridden by [WithTemporalitySelector] option.
OTEL_EXPORTER_OTLP_METRICS_DEFAULT_HISTOGRAM_AGGREGATION (default: "explicit_bucket_histogram") -
default aggregation to use for histogram instruments. Supported values:
- "explicit_bucket_histogram" - [Explicit Bucket Histogram Aggregation],
- "base2_exponential_bucket_histogram" - [Base2 Exponential Bucket Histogram Aggregation].
The configuration can be overridden by [WithAggregationSelector] option.
[W3C Baggage HTTP Header Content Format]: https://www.w3.org/TR/baggage/#header-content
[Explicit Bucket Histogram Aggregation]: https://github.com/open-telemetry/opentelemetry-specification/blob/v1.26.0/specification/metrics/sdk.md#explicit-bucket-histogram-aggregation
[Base2 Exponential Bucket Histogram Aggregation]: https://github.com/open-telemetry/opentelemetry-specification/blob/v1.26.0/specification/metrics/sdk.md#base2-exponential-bucket-histogram-aggregation
*/
package otlpmetricgrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc"

View File

@@ -174,13 +174,13 @@ func stringToHeader(value string) map[string]string {
global.Error(errors.New("missing '="), "parse headers", "input", header)
continue
}
name, err := url.QueryUnescape(n)
name, err := url.PathUnescape(n)
if err != nil {
global.Error(err, "escape header key", "key", n)
continue
}
trimmedName := strings.TrimSpace(name)
value, err := url.QueryUnescape(v)
value, err := url.PathUnescape(v)
if err != nil {
global.Error(err, "escape header value", "value", v)
continue

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@@ -30,7 +30,6 @@ import (
"google.golang.org/grpc/credentials/insecure"
"google.golang.org/grpc/encoding/gzip"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry"
"go.opentelemetry.io/otel/sdk/metric"
)
@@ -122,7 +121,6 @@ func cleanPath(urlPath string, defaultPath string) string {
// NewGRPCConfig returns a new Config with all settings applied from opts and
// any unset setting using the default gRPC config values.
func NewGRPCConfig(opts ...GRPCOption) Config {
userAgent := "OTel OTLP Exporter Go/" + otlpmetric.Version()
cfg := Config{
Metrics: SignalConfig{
Endpoint: fmt.Sprintf("%s:%d", DefaultCollectorHost, DefaultCollectorGRPCPort),
@@ -134,7 +132,6 @@ func NewGRPCConfig(opts ...GRPCOption) Config {
AggregationSelector: metric.DefaultAggregationSelector,
},
RetryConfig: retry.DefaultConfig,
DialOptions: []grpc.DialOption{grpc.WithUserAgent(userAgent)},
}
cfg = ApplyGRPCEnvConfigs(cfg)
for _, opt := range opts {
@@ -158,9 +155,6 @@ func NewGRPCConfig(opts ...GRPCOption) Config {
if cfg.Metrics.Compression == GzipCompression {
cfg.DialOptions = append(cfg.DialOptions, grpc.WithDefaultCallOptions(grpc.UseCompressor(gzip.Name)))
}
if len(cfg.DialOptions) != 0 {
cfg.DialOptions = append(cfg.DialOptions, cfg.DialOptions...)
}
if cfg.ReconnectionPeriod != 0 {
p := grpc.ConnectParams{
Backoff: backoff.DefaultConfig,

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@@ -12,9 +12,9 @@
// See the License for the specific language governing permissions and
// limitations under the License.
package otlpmetric // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric"
package otlpmetricgrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc"
// Version is the current release version of the OpenTelemetry OTLP metrics exporter in use.
// Version is the current release version of the OpenTelemetry OTLP over gRPC metrics exporter in use.
func Version() string {
return "0.42.0"
return "0.44.0"
}

View File

@@ -18,6 +18,7 @@ import (
"bytes"
"compress/gzip"
"context"
"errors"
"fmt"
"io"
"net"
@@ -30,7 +31,6 @@ import (
"google.golang.org/protobuf/proto"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/oconf"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/retry"
@@ -89,7 +89,7 @@ func newClient(cfg oconf.Config) (*client, error) {
return nil, err
}
userAgent := "OTel OTLP Exporter Go/" + otlpmetric.Version()
userAgent := "OTel Go OTLP over HTTP/protobuf metrics exporter/" + Version()
req.Header.Set("User-Agent", userAgent)
if n := len(cfg.Metrics.Headers); n > 0 {
@@ -148,6 +148,10 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
request.reset(iCtx)
resp, err := c.httpClient.Do(request.Request)
var urlErr *url.Error
if errors.As(err, &urlErr) && urlErr.Temporary() {
return newResponseError(http.Header{})
}
if err != nil {
return err
}
@@ -162,8 +166,11 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
if _, err := io.Copy(&respData, resp.Body); err != nil {
return err
}
if respData.Len() == 0 {
return nil
}
if respData.Len() != 0 {
if resp.Header.Get("Content-Type") == "application/x-protobuf" {
var respProto colmetricpb.ExportMetricsServiceResponse
if err := proto.Unmarshal(respData.Bytes(), &respProto); err != nil {
return err
@@ -179,7 +186,10 @@ func (c *client) UploadMetrics(ctx context.Context, protoMetrics *metricpb.Resou
}
}
return nil
case sc == http.StatusTooManyRequests, sc == http.StatusServiceUnavailable:
case sc == http.StatusTooManyRequests,
sc == http.StatusBadGateway,
sc == http.StatusServiceUnavailable,
sc == http.StatusGatewayTimeout:
// Retry-able failure.
rErr = newResponseError(resp.Header)

View File

@@ -12,7 +12,82 @@
// See the License for the specific language governing permissions and
// limitations under the License.
// Package otlpmetrichttp provides an otlpmetric.Exporter that communicates
// with an OTLP receiving endpoint using protobuf encoded metric data over
// HTTP.
/*
Package otlpmetrichttp provides an OTLP metrics exporter using HTTP with protobuf payloads.
By default the telemetry is sent to https://localhost:4318/v1/metrics.
Exporter should be created using [New] and used with a [metric.PeriodicReader].
The environment variables described below can be used for configuration.
OTEL_EXPORTER_OTLP_ENDPOINT (default: "https://localhost:4318") -
target base URL ("/v1/metrics" is appended) to which the exporter sends telemetry.
The value must contain a scheme ("http" or "https") and host.
The value may additionally contain a port and a path.
The value should not contain a query string or fragment.
The configuration can be overridden by OTEL_EXPORTER_OTLP_METRICS_ENDPOINT
environment variable and by [WithEndpoint], [WithInsecure] options.
OTEL_EXPORTER_OTLP_METRICS_ENDPOINT (default: "https://localhost:4318/v1/metrics") -
target URL to which the exporter sends telemetry.
The value must contain a scheme ("http" or "https") and host.
The value may additionally contain a port and a path.
The value should not contain a query string or fragment.
The configuration can be overridden by [WithEndpoint], [WitnInsecure], [WithURLPath] options.
OTEL_EXPORTER_OTLP_HEADERS, OTEL_EXPORTER_OTLP_METRICS_HEADERS (default: none) -
key-value pairs used as headers associated with HTTP requests.
The value is expected to be represented in a format matching to the [W3C Baggage HTTP Header Content Format],
except that additional semi-colon delimited metadata is not supported.
Example value: "key1=value1,key2=value2".
OTEL_EXPORTER_OTLP_METRICS_HEADERS takes precedence over OTEL_EXPORTER_OTLP_HEADERS.
The configuration can be overridden by [WithHeaders] option.
OTEL_EXPORTER_OTLP_TIMEOUT, OTEL_EXPORTER_OTLP_METRICS_TIMEOUT (default: "10000") -
maximum time in milliseconds the OTLP exporter waits for each batch export.
OTEL_EXPORTER_OTLP_METRICS_TIMEOUT takes precedence over OTEL_EXPORTER_OTLP_TIMEOUT.
The configuration can be overridden by [WithTimeout] option.
OTEL_EXPORTER_OTLP_COMPRESSION, OTEL_EXPORTER_OTLP_METRICS_COMPRESSION (default: none) -
compression strategy the exporter uses to compress the HTTP body.
Supported values: "gzip".
OTEL_EXPORTER_OTLP_METRICS_COMPRESSION takes precedence over OTEL_EXPORTER_OTLP_COMPRESSION.
The configuration can be overridden by [WithCompression] option.
OTEL_EXPORTER_OTLP_CERTIFICATE, OTEL_EXPORTER_OTLP_METRICS_CERTIFICATE (default: none) -
filepath to the trusted certificate to use when verifying a server's TLS credentials.
OTEL_EXPORTER_OTLP_METRICS_CERTIFICATE takes precedence over OTEL_EXPORTER_OTLP_CERTIFICATE.
The configuration can be overridden by [WithTLSClientConfig] option.
OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE, OTEL_EXPORTER_OTLP_METRICS_CLIENT_CERTIFICATE (default: none) -
filepath to the client certificate/chain trust for clients private key to use in mTLS communication in PEM format.
OTEL_EXPORTER_OTLP_METRICS_CLIENT_CERTIFICATE takes precedence over OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE.
The configuration can be overridden by [WithTLSClientConfig] option.
OTEL_EXPORTER_OTLP_CLIENT_KEY, OTEL_EXPORTER_OTLP_METRICS_CLIENT_KEY (default: none) -
filepath to the clients private key to use in mTLS communication in PEM format.
OTEL_EXPORTER_OTLP_METRICS_CLIENT_KEY takes precedence over OTEL_EXPORTER_OTLP_CLIENT_KEY.
The configuration can be overridden by [WithTLSClientConfig] option.
OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE (default: "cumulative") -
aggregation temporality to use on the basis of instrument kind. Supported values:
- "cumulative" - Cumulative aggregation temporality for all instrument kinds,
- "delta" - Delta aggregation temporality for Counter, Asynchronous Counter and Histogram instrument kinds;
Cumulative aggregation for UpDownCounter and Asynchronous UpDownCounter instrument kinds,
- "lowmemory" - Delta aggregation temporality for Synchronous Counter and Histogram instrument kinds;
Cumulative aggregation temporality for Synchronous UpDownCounter, Asynchronous Counter, and Asynchronous UpDownCounter instrument kinds.
The configuration can be overridden by [WithTemporalitySelector] option.
OTEL_EXPORTER_OTLP_METRICS_DEFAULT_HISTOGRAM_AGGREGATION (default: "explicit_bucket_histogram") -
default aggregation to use for histogram instruments. Supported values:
- "explicit_bucket_histogram" - [Explicit Bucket Histogram Aggregation],
- "base2_exponential_bucket_histogram" - [Base2 Exponential Bucket Histogram Aggregation].
The configuration can be overridden by [WithAggregationSelector] option.
[W3C Baggage HTTP Header Content Format]: https://www.w3.org/TR/baggage/#header-content
[Explicit Bucket Histogram Aggregation]: https://github.com/open-telemetry/opentelemetry-specification/blob/v1.26.0/specification/metrics/sdk.md#explicit-bucket-histogram-aggregation
[Base2 Exponential Bucket Histogram Aggregation]: https://github.com/open-telemetry/opentelemetry-specification/blob/v1.26.0/specification/metrics/sdk.md#base2-exponential-bucket-histogram-aggregation
*/
package otlpmetrichttp // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp"

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@@ -174,13 +174,13 @@ func stringToHeader(value string) map[string]string {
global.Error(errors.New("missing '="), "parse headers", "input", header)
continue
}
name, err := url.QueryUnescape(n)
name, err := url.PathUnescape(n)
if err != nil {
global.Error(err, "escape header key", "key", n)
continue
}
trimmedName := strings.TrimSpace(name)
value, err := url.QueryUnescape(v)
value, err := url.PathUnescape(v)
if err != nil {
global.Error(err, "escape header value", "value", v)
continue

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@@ -30,7 +30,6 @@ import (
"google.golang.org/grpc/credentials/insecure"
"google.golang.org/grpc/encoding/gzip"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric"
"go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp/internal/retry"
"go.opentelemetry.io/otel/sdk/metric"
)
@@ -122,7 +121,6 @@ func cleanPath(urlPath string, defaultPath string) string {
// NewGRPCConfig returns a new Config with all settings applied from opts and
// any unset setting using the default gRPC config values.
func NewGRPCConfig(opts ...GRPCOption) Config {
userAgent := "OTel OTLP Exporter Go/" + otlpmetric.Version()
cfg := Config{
Metrics: SignalConfig{
Endpoint: fmt.Sprintf("%s:%d", DefaultCollectorHost, DefaultCollectorGRPCPort),
@@ -134,7 +132,6 @@ func NewGRPCConfig(opts ...GRPCOption) Config {
AggregationSelector: metric.DefaultAggregationSelector,
},
RetryConfig: retry.DefaultConfig,
DialOptions: []grpc.DialOption{grpc.WithUserAgent(userAgent)},
}
cfg = ApplyGRPCEnvConfigs(cfg)
for _, opt := range opts {
@@ -158,9 +155,6 @@ func NewGRPCConfig(opts ...GRPCOption) Config {
if cfg.Metrics.Compression == GzipCompression {
cfg.DialOptions = append(cfg.DialOptions, grpc.WithDefaultCallOptions(grpc.UseCompressor(gzip.Name)))
}
if len(cfg.DialOptions) != 0 {
cfg.DialOptions = append(cfg.DialOptions, cfg.DialOptions...)
}
if cfg.ReconnectionPeriod != 0 {
p := grpc.ConnectParams{
Backoff: backoff.DefaultConfig,

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@@ -12,9 +12,9 @@
// See the License for the specific language governing permissions and
// limitations under the License.
// Package otlpmetric provides an OpenTelemetry metric Exporter that can be
// used with PeriodicReader. It transforms metricdata into OTLP and transmits
// the transformed data to OTLP receivers. The Exporter is configurable to use
// different Clients, each using a distinct transport protocol to communicate
// to an OTLP receiving endpoint.
package otlpmetric // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric"
package otlpmetrichttp // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp"
// Version is the current release version of the OpenTelemetry OTLP over HTTP/protobuf metrics exporter in use.
func Version() string {
return "0.44.0"
}