easy-connect-server

easy-connect server is a web server written in go that exposes an API for easy-connect. It is responsible for managing the state of instrumented applications. This server is designed to run in a kubernetes environment, However it can run locally as well if a kubeconfig file connected to a kubernetes cluster is present on your machine.

getting started

1. Clone the repo
2. Run make server-local to start the server
3. The server will be running on localhost:5050

API

Full API docs can be found Here

• Get the state Instrumented Applications [GET] /api/v1/state

This endpoint retrieves information about instrumented applications in the form of custom resources of type InstrumentedApplication.

• Update traces resource annotations [POST] /api/v1/annotate

This endpoint allows you to update annotations for Kubernetes deployments and statefulsets. The annotations can be used to enable or disable telemetry features such as traces auto instrumentation and log type.

development

• run make server-local to start the server
• run make docker-build to build the docker image
• run make docker-push to push the docker image to the registry
• run deploy-kubectl to deploy the server to your cluster
• run clean-kubectl to delete the server from your cluster

changelog

• v.1.0.8
  • Update containers security context
  • Add service account to test resources
• v.1.0.7
  • Refactor ezkonnect -> easy-connect
• v.1.0.6
  • Add isInstrumentable detection to determine behavior
• v1.0.5
  • Unify logs and annotate traces endpoint
  • Validate instrumentation status change and log type before returning a 200 response
  • Remove action from the request model
  • Add REQUESTTIMEOUT_SECONDS env var
  • Add instrumetable flag
• v1.0.4
  • Add support for opentelemetry detection
  • update api docs
• v1.0.3
  • Delete logz.io/application_type annotation while rolling back
• v1.0.2
  • Ignore internal resources
• v1.0.1
  • Add support for adding service name
• v1.0.0 - Initial release
  • A web server written in go that exposes an API for easy-connect. It is responsible for managing the state of instrumented applications.