grafana/beyla v2.5.1 on GitHub

What's Changed

This is the first release we are making that is directly vendoring most of the code from the upstream OpenTelemetry eBPF Instrumentation repositiory, which Grafana Labs donated as a project to the OpenTelemetry community.

New major features

MongoDB protocol support for some programming languages
JSON RPC support for Go
Support for adding manual spans in Go
Improved NodeJS distributed traces support
Survey mode for service discovery

Breaking changes 🔨

Optimize k8s cache by @mariomac in #1939
Add OTel span metrics exposition format by @grcevski in #1989
Make k8s on when we are running on k8s by @grcevski in #1991

Bug fixes 🐛

Add bound checks to fastelf by @rafaelroquetto in #1914
Fix wrong SSL port by @rafaelroquetto in #1918
Fix block in instrumentable discovery by @grcevski in #1917
Fix Go gRPC context propagation support by @grcevski in #1965

Other changes/additions

Automatic update of offsets.json by @github-actions[bot] in #1902
Remove PID to prevent cardinality explosion by @rafaelroquetto in #1907
Revert the stripping of the PID in the svc.Instance by @rafaelroquetto in #1910
Support OTEL env var substitution in YAML config by @mariomac in #1909
import godeltaprof by @korniltsev in #1916
Introduce Required() method by @rafaelroquetto in #1906
Add GH action to prevent edit sensitive files by @marctc in #1894
Fix README typo by @martincostello in #1927
Align span status to http semantic conventions by @gouthamve in #1926
Upgrade to OTel 0.125.0 by @marctc in #1904
docs: fix typo in open-ports by @gouthamve in #1923
Fix Backport PR GH action and restore deleted GH action by @marctc in #1929
Add service name template by @thoro in #1813
GitHub Action to generate eBPF symbols on release by @marctc in #1937
Instrumentation status logging by @marevers in #1935
Survey info by @grcevski in #1933
More ssl correlation fixes by @grcevski in #1941
Automatic update of offsets.json by @github-actions[bot] in #1944
Fix eBPF binary generation GH action by @marctc in #1940
Generate Java SDK jar in GH action to generate binaries by @marctc in #1947
Defaulting metrics ttl back to 5m by @mariomac in #1948
Remove prototype L7 tracer by @rafaelroquetto in #1950
Add zizmor file to support PR with forks by @grcevski in #1951
Fix flaky survey mode prometheus test by @grcevski in #1952
Docs: format remaining config tables into combined tables by @grafsean in #1945
Introduce option to only generate ebpf files when modified by @rafaelroquetto in #1953
Remove .gitattributes by @marctc in #1956
Fix missing ebpf ignore tags by @rafaelroquetto in #1959
Associate gen image version with the current branch/release by @rafaelroquetto in #1958
Handle multiple pids in a container for target_info by @grcevski in #1960
Fix generator image workflow by @rafaelroquetto in #1964
docs: added a link to the workflow badge by @bravesasha in #1967
Fix typos by @omahs in #1968
chore: add badge and license link by @bravesasha in #1969
Pass EBPF_VER to generator image by @rafaelroquetto in #1970
Fix race condition in K8s informers by @mariomac in #1973
fix Beyla cache ports in helm chart by @mariomac in #1972
Fix permissions of helm-release GH action by @mariomac in #1975
Prevent unnecessary K8s cache updates by @mariomac in #1977
Fix http2 multiple connections issues by @grcevski in #1971
Remove quotes from gen image build flow by @grcevski in #1984
Bump golang.org/x/net from 0.36.0 to 0.38.0 in /test/oats/http by @dependabot[bot] in #1963
Ensure request types match when correlating by @grcevski in #1983
Move Prometheus goroutine start to work for Alloy too by @grcevski in #1982
Fix helm-release.yml by @mariomac in #1985
Switch some log lines to debug by @grcevski in #1987
Standardise to service_name everywhere and provide k8s_kind label by @grcevski in #1988
Make host metrics explicit by @grcevski in #1990
Automatic update of offsets.json by @github-actions[bot] in #1996
Revert "Add GH action to prevent edit sensitive files (#1894)" by @marctc in #1999
Perf: generate otel traces by @almostinf in #1995
Fix bad trace propagation patch by @grcevski in #2001
Automatic update of offsets.json by @github-actions[bot] in #2002
Move "Survey" configuration section to Globs instead of Regex by @mariomac in #1993
Use v2 of publishing workflow that checks out HEAD of version branch on tag events by @jdbaldry in #2005
Automatic update of offsets.json by @github-actions[bot] in #2004
cleanup: remove redundant check by @Andreagit97 in #2006
Track nginx async connections by @grcevski in #2009
Removing system-wide instrumentation by @mariomac in #2010
Improve nodejs request correlation by @rafaelroquetto in #2007
Decoupling survey_info pipeline by @mariomac in #2016
Allow Beyla to be reloaded as a component by @grcevski in #2017
Remove more statics by @grcevski in #2018
Fix generator image name in the workflow file by @rafaelroquetto in #2019
Automatic update of offsets.json by @github-actions[bot] in #2021
Break on context done on the new survey process watcher by @grcevski in #2020
feat: support adding extra manifests through values by @greenled in #1998
Vendor swarm nodes from OBI by @mariomac in #2023
Automatic update of offsets.json by @github-actions[bot] in #2026
Deprecating "discovery > services" and adding the new "discovery > instrument" section by @mariomac in #2012
Fix OATS tests by @mariomac in #2028
Fix ephemeral port info for accept4 by @grcevski in #2015
Add extra group attributes by @almostinf in #1891
Try to fix Beyla helm release by @mariomac in #2031
Remove default k8s namespaces by @grcevski in #2029
Migrating codecov secret by @mariomac in #2034
Investigating codecov issue (from origin branch) by @mariomac in #2040
Prevent pull requests to fail from external forks by @mariomac in #2041
try to fix error in vm integration tests by @mariomac in #2043
Determine grpc errors based on grpc-message presence by @grcevski in #2036
Update default excluded services doc by @grcevski in #2032
Sync eBPF with OBI by @grcevski in #2037
Fix Typo in Documentation and Code Comments by @leopardracer in #2035
Vendor bhpack from OBI by @grcevski in #2038
Fix nodejs prints for old kernels by @grcevski in #2044
Vendor exec, goexec, attributes, svc, services from OBI by @grcevski in #2045
Fix Typographical Errors in Comments by @kilavvy in #2047
Vendors many utils packages from OBI by @grcevski in #2049
Change readme to point to OBI by @grcevski in #2051
Vendoring BPF C code from OBI by @mariomac in #2048
chore: bump otel to 128 by @korniltsev in #2052
Instructions about managing the obi-src submodule by @mariomac in #2053
Refactor the attributes code to work with upstream by @grcevski in #2050
More obi vendoring by @grcevski in #2056
Use obi and beyla variables interchangeably by @grcevski in #2057
Automatic beyla.Config -> obi.Config struct conversion by @mariomac in #2058
Fix comments for gRPC WriteStatus rename and metrics test assumption by @vtjl10 in #2055
Vendor Rdns plugin from OBI by @grcevski in #2060
Vendor partially some of the metrics code by @grcevski in #2061
Vendor kubecache by @mariomac in #2062
vendor content of transform pkg by @marctc in #2063
Vendor discover pkg to use OBI by @marctc in #2067
Vendoring most logic from internal/pipe package by @mariomac in #2064
Vendor prometheus exporter by @mariomac in #2069
Vendor OTEL exporters from OBI by @mariomac in #2070
Add support for context propagation in the Helm chart by @marctc in #2072
Update to latest OBI by @grcevski in #2073
Testing discovery override by @mariomac in #2075
Add prometheus-config-reloader to default exclude by @grcevski in #2078
Bump github.com/go-viper/mapstructure/v2 from 2.2.1 to 2.3.0 by @dependabot[bot] in #2080
Update OBI + Fix docker build by @mariomac in #2076
Change product from cloud to oss by @grafsean in #2081
Replace beyla-ebpf-generator by obi-generator image by @mariomac in #2082
Vendoring part of the process finder pipeline by @mariomac in #2084
Update OBI submodule & fix breaking API changes by @mariomac in #2088
Release 2.5 fix branch by @grcevski in #2089

New Contributors

@martincostello made their first contribution in #1927
@thoro made their first contribution in #1813
@bravesasha made their first contribution in #1967
@omahs made their first contribution in #1968
@Andreagit97 made their first contribution in #2006
@greenled made their first contribution in #1998
@leopardracer made their first contribution in #2035
@kilavvy made their first contribution in #2047
@vtjl10 made their first contribution in #2055

New Contributors in OpenTelemetry eBPF Instrumentation

@MrAlias made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#3
@github-actions[bot] made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#28
@rafaelroquetto made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#34
@opentelemetrybot made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#39
@renovate[bot] made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#40
@cuichenli made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#46
@marctc made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#68
@otelbot[bot] made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#79
@NimrodAvni78 made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#131
@mmat11 made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#188
@pellared made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#247
@Andreagit97 made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#244
@dongho-jung made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#252
@titaneric made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#161
@skl made their first contribution in open-telemetry/opentelemetry-ebpf-instrumentation#274

Full Changelog: v2.2.0...v2.5.0-pre