A repo to store slides and code for the presentation about OpenTelemetry for the Montreal JUG

• docker: docker compose recipes
• java-main: plain java project using opentelemetry sdk
• java-worker: java project with Spring Boot 3, opentelemetry api and micrometer
• rust-hello: rust project using opentelemetry traces
• otelagent-extensions: java project to create opentelemetry agent extensions