Spring Cloud Sleuth in action

• spring-cloud-sleuth-in-action

  1 3 7.5 Kotlin

  🍀 Spring Cloud Sleuth in Action

I've created this spring-cloud-sleuth-in-action sample to use some of these integrations executing the following flow:

• kafkacat

  8 3,573 7.3 C

  Discontinued Generic command line non-JVM Apache Kafka producer and consumer [Moved to: https://github.com/edenhill/kcat]

Consume from the Kafka topic my.topic with kafkacat:

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• b3-propagation

  3 514 2.7

  Repository that describes and sometimes implements B3 propagation

  

The default format for context propagation is B3 so we use headers X-B3-TraceId and X-B3-SpanId

• logstash-logback-encoder

  8 2,383 5.2 Java

  Logback JSON encoder and appenders

  

We need to add traceId and spanId values to the application log. In production we would use the logstash-logback-encoder to generate logs in JSON format and send them to an ELK but for the demo we use this plain text logback layout:

• zipkin

  36 16,713 9.4 Java

  Zipkin is a distributed tracing system

  

In production we would send to zipkin a small percentage of all the traces (sampling) but for the demo we will send all of them:

• libcurl

  300 34,102 9.9 C

  A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features

  

Execute a request to the first endpoint with curl or any other tool you like:

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