From 9443188818617c5c2894bf3445fedd6c857f6d3d Mon Sep 17 00:00:00 2001
From: Peter Siegmund <developer@mars3142.org>
Date: Tue, 22 Oct 2024 22:10:36 +0200
Subject: [PATCH] testing open telemetry

Signed-off-by: Peter Siegmund <developer@mars3142.org>
---
 Dockerfile | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index b72f458..fe3c96b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,6 +14,8 @@ COPY --chown=app ./.mvn/ .mvn
 COPY --chown=app ./mvnw ./pom.xml ./app.json ./
 COPY --chown=app ./src ./src
 
+RUN curl -OL https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/latest/download/opentelemetry-javaagent.jar
+
 # Build the production package
 RUN ./mvnw --batch-mode clean verify -DskipTests
 
@@ -24,6 +26,10 @@ RUN useradd -m app
 USER app
 
 COPY --chown=app --from=build /usr/src/app/target/*.jar /usr/app/timezone.jar
+COPY --chown=app --from=build /usr/src/app/opentelemetry-javaagent.jar /usr/app/opentelemetry-javaagent.jar
+
+ENV JAVA_TOOL_OPTIONS="-javaagent:/usr/app/opentelemetry-javaagent.jar"
+ENV OTEL_SERVICE_NAME="timezone-service"
 
 HEALTHCHECK CMD curl --fail http://localhost:5000/actuator/health/liveness || exit 1