Observe Agent

Code for the Observe agent and CLI. The agent code is based on the OpenTelemetry Collector.

Build

To run the code you need to have golang v1.22.7 installed. Then you can run the following command to compile the binary.

go build -o observe-agent

Adding new components

Before adding new components, you'll need to install the Otel Collector Builder tool. If you're running on mac and arm64 (M chips) you can run the following command

make install-ocb

Otherwise, see instructions to install at https://opentelemetry.io/docs/collector/custom-collector/#step-1---install-the-builder

To add new components, you can modify the builder-config.yaml file. Add the component to the correct section and then run the following command.

make build-ocb

This command should add the new dependencies and code in the correct places. You can build the agent afterwards with go build to confirm.

Afterwards, you should add the new component to the Components section below.

Running

To start the observe agent after building the binary run the following command.

./observe-agent start

Components

Current OTEL Collector Version: v0.110.0

This section lists the components that are included in the Observe Distribution of the OpenTelemetry Collector.

Receivers	Processors	Exporters	Extensions	Connectors
awsecscontainermetrics	attributes	debug	file_storage	count
docker_stats	batch	file	health_check	forward
elasticsearch	filter	otlphttp	zpages
filelog	k8sattributes	prometheusremotewrite
filestats	memory_limiter
hostmetrics	observek8sattributes
iis	probabilisticsampler
journald	redaction
k8s_cluster	resource
k8sobjects	resourcedetection
kafkametrics	span
kafka	tailsampling
kubeletstats	transform
mongodb
otlp
prometheus
redis
statsd
tcplog
windowseventlog