ballerinax/jaeger Ballerina library

Package Overview

The Jaeger Observability Extension is one of the tracing extensions of the Ballerina language.

It provides an implementation for tracing and publishing traces to a Jaeger Agent.

Enabling Jaeger Extension

To package the Jaeger extension into the Jar, follow the following steps.

1. Add the following import to your program.

import ballerinax/jaeger as _;

2. Add the following to the Ballerina.toml when building your program.

[package]
org = "my_org"
name = "my_package"
version = "1.0.0"

[build-options]
observabilityIncluded=true

To enable the extension and publish traces to Jaeger, add the following to the Config.toml when running your program.

[ballerina.observe]
tracingEnabled=true
tracingProvider="jaeger"

[ballerinax.jaeger]
agentHostname="127.0.0.1"       # Optional Configuration. Default value is localhost
agentPort=4317                  # Optional Configuration. Default value is 55680
samplerType="const"             # Optional Configuration. Default value is const
samplerParam=1                  # Optional Configuration. Default value is 1
reporterFlushInterval=1000      # Optional Configuration. Default value is 1000
reporterBufferSize=10000        # Optional Configuration. Default value is 10000
traceLogConsole = false         # Optional Configuration. Default value is false
traceLogFile = ""               # Optional Configuration. Default value is empty string
traceLogLevel = "info"          # Optional Configuration. Default value is info. Possible values are debug, info, warn, error