Fix crashlooping for two services with insufficient privileges on opentelemetry-javaagent.jar. (open-telemetry#1348)

* These two services don't run as 'nobofy' due to root user alone having read/write permission on opentelemetry-javaagent.jar. This commit fixes it.

* Updated CHANGELOG.md

* Update CHANGELOG.md

---------

Co-authored-by: Juliano Costa <[email protected]>

Author: LouisParkin

CHANGELOG.md

@@ -23,6 +23,10 @@ release.
   ([#1346](https://github.com/open-telemetry/opentelemetry-demo/pull/1346))
 * [productcatalogservice] update wiki link
   ([#1346](https://github.com/open-telemetry/opentelemetry-demo/pull/1346))
+* [adservice] added group and anonymous read permission to opentelemetry-javaagent.jar
+  ([#1348](https://github.com/open-telemetry/opentelemetry-demo/pull/1348))
+* [frauddetectionservice] added group and anonymous read permission to opentelemetry-javaagent.jar
+  ([#1348](https://github.com/open-telemetry/opentelemetry-demo/pull/1348))
 
 ## 1.7.2
 

src/adservice/Dockerfile

@@ -24,7 +24,7 @@ ARG version=1.31.0
 WORKDIR /usr/src/app/
 
 COPY --from=builder /usr/src/app/ ./
-ADD https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v$version/opentelemetry-javaagent.jar /usr/src/app/opentelemetry-javaagent.jar
+ADD --chmod=644 https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v$version/opentelemetry-javaagent.jar /usr/src/app/opentelemetry-javaagent.jar
 ENV JAVA_TOOL_OPTIONS=-javaagent:/usr/src/app/opentelemetry-javaagent.jar
 
 EXPOSE ${AD_SERVICE_PORT}

src/frauddetectionservice/Dockerfile

@@ -18,7 +18,7 @@ ARG version=1.31.0
 WORKDIR /usr/src/app/
 
 COPY --from=builder /usr/src/app/build/libs/frauddetectionservice-1.0-all.jar ./
-ADD https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v$version/opentelemetry-javaagent.jar /app/opentelemetry-javaagent.jar
+ADD --chmod=644 https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v$version/opentelemetry-javaagent.jar /app/opentelemetry-javaagent.jar
 ENV JAVA_TOOL_OPTIONS=-javaagent:/app/opentelemetry-javaagent.jar
 
 ENTRYPOINT [ "java", "-jar", "frauddetectionservice-1.0-all.jar" ]