OpenTelemetry - CNCF/opentelemetry-go-instrumentation: Release v0.3.0-alpha

Name: opentelemetry-go-instrumentation

Owner: OpenTelemetry - CNCF

Release: v0.3.0-alpha

Released: 2023-09-12

License: Apache-2.0

Release Assets:

This release has deprecated support for the github.com/gorilla/mux instrumentation.

Added

• Add database/sql instrumentation (#240)
• Support Go 1.21. (#264)

Changed

• The function signature of "go.opentelemetry.io/auto/offsets-tracker/downloader".DownloadBinary has changed. It now has an additional flag indicating whether it'll build a dummy app for Go stdlib packages or not. ([#256]https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/256)
• The function signature of "go.opentelemetry.io/auto/offsets-tracker/target".New has changed. It now accepts a flag to determine if the returned Data is from the Go stdlib or not. ([#256]https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/256)
• Use UPROBE_RETURN to declare the common uprobe return logic (finding the corresponding context, setting up end time, and sending the event via perf buffer) ([#257]https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/257)
• BASE_SPAN_PROPERTIES as common fields (start time, end time, SpanContext and ParentSpanContext) for all instrumentations events (consistent between C and Go structs). ([#257]https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/257)
• Header guards in eBPF code. ([#257]https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/257)

Fixed

• Fix context propagation across different goroutines. (#118)
• The offset tracker can once again build binaries for the Go stdlib. ([#256]https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/256)

Deprecated

• The go.opentelemetry.io/auto/offsets-tracker module is deprecated. It will be removed in the following release. (#281)
• The go.opentelemetry.io/auto/pkg/instrumentors/bpf/github.com/gorilla/mux package is deprecated. It will be removed in the following release. (#262)
• The go.opentelemetry.io/auto/test/e2e/gorillamux module is deprecated. It will be removed in the following release. (#262)
• The go.opentelemetry.io/auto/pkg/inject package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/errors package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/process package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/process/ptrace package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/opentelemetry package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/bpf/net/http/client package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/bpf/net/http/server package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/bpf/github.com/gin-gonic/gin package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/bpf/github.com/gorilla/mux package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/bpf/google/golang/org/grpc package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/bpf/google/golang/org/grpc/server package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/utils package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/context package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/allocator package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/bpffs package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/instrumentors/events package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/pkg/log package is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/test/e2e/gin module is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/test/e2e/gorillamux module is deprecated. It will be removed in the following release. (#282)
• The go.opentelemetry.io/auto/test/e2e/nethttp module is deprecated. It will be removed in the following release. (#282)

New Contributors

• @MA3CIN made their first contribution in https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/222
• @RonFed made their first contribution in https://github.com/open-telemetry/opentelemetry-go-instrumentation/pull/256

Full Changelog: https://github.com/open-telemetry/opentelemetry-go-instrumentation/compare/v0.2.2-alpha...v0.3.0-alpha