1.2.0

Features

• Introduce pprof module.
• Support export multiple telemetry service.
• Update the base docker image.
• Add timeout configuration for gRPC client.
• Reduce log print when the enqueue data to the pipeline error.
• Support transmit the Continuous Profiling protocol.

Bug Fixes

• Fix CVE-2022-41721.
• Use Go 19 to build the Docker image to fix CVEs.

Issues and PR

• All issues are here
• All and pull requests are here

1.1.0

Features

• Support transmit the OpenTelemetry Metrics protocol.
• Upgrade to GO 1.18.
• Add Docker images for arm64 architecture.
• Support transmit Span Attached Event protocol data.
• Support dotnet CLRMetric forward.

Bug Fixes

• Fix the missing return data when receive metrics in batch mode.
• Fix CVE-2022-21698, CVE-2022-27664.

1.0.1

Bug Fixes

• Fix metadata messed up when transferring Log data.

1.0.0

Features

• Add the compat protocol receiver for the old version of agents.
• Support transmit the native eBPF Process and Profiling protocol.
• Change the name of plugin that is not well-named.

Bug Fixes

• Fix Metadata lost in the Native Meter protocol.

0.5.0

Features

• Make the gRPC client client_pem_path and client_key_path as an optional config.
• Remove prometheus-server sharing server plugin.
• Support let the telemetry metrics export to prometheus or metricsService.
• Add the resource limit when gRPC server accept connection.

Bug Fixes

• Fix the gRPC server enable TLS failure.
• Fix the native meter protocol message load balance bug.

0.4.0

Features

• Support partition queue.
• Using byte array to transmit the ALS streaming, Native tracing segment and log, reducing en/decoding cpu usage.
• Support using the new ALS protocol to transmit the Envoy accesslog.
• Support transmit the Native Meter Batch protocol.

Bug Fixes

0.3.0

Features

• Support load-balance GRPC client with the static server list.
• Support load-balance GRPC client with the Kubernetes selector.
• Support transmit Envoy ALS v2/v3 protocol.
• Support transmit Envoy Metrics v2/v3 protocol.

Bug Fixes

• Fix errors when converting meter data from histogram and summary.#75

0.2.0

Download

http://skywalking.apache.org/downloads/

Features

• Set MAXPROCS according to real cpu quota.
• Update golangci-lint version to 1.39.0.
• Update protoc-gen-go version to 1.26.0.
• Add prometheus-metrics-fetcher plugin.
• Add grpc client plugin.
• Add nativelog-grpc-forwarder plugin.
• Add meter-grpc-forwarder plugin.
• Support native management protocol.
• Support native tracing protocol.
• Support native profile protocol.
• Support native CDS protocol.
• Support native JVM protocol.
• Support native Meter protocol.
• Support native Event protocol.
• Support native protocols E2E testing.
• Add Prometheus service discovery in Kubernetes.

Bug Fixes

• Fix the data race in mmap queue.
• Fix channel blocking in sender module.
• Fix pipes.sender.min_flush_events config could not support min number.
• Remove service name and instance name labels from Prometheus fetcher.

0.1.0

Download

http://skywalking.apache.org/downloads/

Features

• Build the Satellite core structure.
• Add prometheus self telemetry.
• Add kafka client plugin.
• Add none-fallbacker plugin.
• Add timer-fallbacker plugin.
• Add nativelog-kafka-forwarder plugin.
• Add memory-queue plugin.
• Add mmap-queue plugin.
• Add grpc-nativelog-receiver plugin.
• Add http-nativelog-receiver plugin.
• Add grpc-server plugin.
• Add http-server plugin.
• Add prometheus-server plugin.