mirror of
https://github.com/open-telemetry/opentelemetry-go.git
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c4ba4811a2
* Add semconv/v1.7.0 package Generated from the v1.7.0 release of the specification using the semconvgen tool manually. This also updates the project to use this version of the semconv package. This does not include the prior, and missing, v1.5.0 and v1.6.0 versions of the semconv package. They are planned to be added in a follow-on PR. * Update CHANGELOG.md
98 lines
3.0 KiB
Go
98 lines
3.0 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package resource // import "go.opentelemetry.io/otel/sdk/resource"
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import (
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"context"
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"strings"
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"go.opentelemetry.io/otel/attribute"
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semconv "go.opentelemetry.io/otel/semconv/v1.7.0"
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)
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type osDescriptionProvider func() (string, error)
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var defaultOSDescriptionProvider osDescriptionProvider = platformOSDescription
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var osDescription = defaultOSDescriptionProvider
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func setDefaultOSDescriptionProvider() {
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setOSDescriptionProvider(defaultOSDescriptionProvider)
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}
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func setOSDescriptionProvider(osDescriptionProvider osDescriptionProvider) {
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osDescription = osDescriptionProvider
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}
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type osTypeDetector struct{}
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type osDescriptionDetector struct{}
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// Detect returns a *Resource that describes the operating system type the
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// service is running on.
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func (osTypeDetector) Detect(ctx context.Context) (*Resource, error) {
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osType := runtimeOS()
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osTypeAttribute := mapRuntimeOSToSemconvOSType(osType)
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return NewWithAttributes(
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semconv.SchemaURL,
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osTypeAttribute,
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), nil
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}
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// Detect returns a *Resource that describes the operating system the
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// service is running on.
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func (osDescriptionDetector) Detect(ctx context.Context) (*Resource, error) {
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description, err := osDescription()
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if err != nil {
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return nil, err
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}
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return NewWithAttributes(
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semconv.SchemaURL,
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semconv.OSDescriptionKey.String(description),
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), nil
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}
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// mapRuntimeOSToSemconvOSType translates the OS name as provided by the Go runtime
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// into an OS type attribute with the corresponding value defined by the semantic
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// conventions. In case the provided OS name isn't mapped, it's transformed to lowercase
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// and used as the value for the returned OS type attribute.
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func mapRuntimeOSToSemconvOSType(osType string) attribute.KeyValue {
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// the elements in this map are the intersection between
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// available GOOS values and defined semconv OS types
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osTypeAttributeMap := map[string]attribute.KeyValue{
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"darwin": semconv.OSTypeDarwin,
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"dragonfly": semconv.OSTypeDragonflyBSD,
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"freebsd": semconv.OSTypeFreeBSD,
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"linux": semconv.OSTypeLinux,
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"netbsd": semconv.OSTypeNetBSD,
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"openbsd": semconv.OSTypeOpenBSD,
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"solaris": semconv.OSTypeSolaris,
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"windows": semconv.OSTypeWindows,
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}
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var osTypeAttribute attribute.KeyValue
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if attr, ok := osTypeAttributeMap[osType]; ok {
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osTypeAttribute = attr
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} else {
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osTypeAttribute = semconv.OSTypeKey.String(strings.ToLower(osType))
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}
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return osTypeAttribute
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}
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