From 6b032d9c05c72cd1a7f4f6ba62e5074bce4b86f2 Mon Sep 17 00:00:00 2001
From: Joonas Hiltunen <joonas.hiltunen@vincit.fi>
Date: Thu, 29 Jan 2026 09:52:12 +0200
Subject: [PATCH] Enable Application Insights

---
 Dockerfile               | 10 +++++++++-
 applicationinsights.json |  5 +++++
 2 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 applicationinsights.json

diff --git a/Dockerfile b/Dockerfile
index fe92006..2fcce60 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,17 +16,25 @@ RUN mvn clean package spring-boot:repackage -Pprod
 # distributed docker image
 FROM eclipse-temurin:25.0.1_8-jre
 
+# Application Insights version
+ARG APPINSIGHTS_VERSION=3.7.7
+
 # expose server port
 EXPOSE 8080
 
 # download script for reading docker secrets
 ADD --chmod=755 https://raw.githubusercontent.com/HSLdevcom/jore4-tools/main/docker/read-secrets.sh /app/scripts/read-secrets.sh
 
+# Connection string is provided as env in Kubernetes by secrets manager
+# it should not be provided for other environments (local etc)
+ADD --chmod=755 https://github.com/microsoft/ApplicationInsights-Java/releases/download/${APPINSIGHTS_VERSION}/applicationinsights-agent-${APPINSIGHTS_VERSION}.jar /usr/src/jore4-auth/applicationinsights-agent.jar
+COPY --chmod=755 ./applicationinsights.json /usr/src/jore4-auth/applicationinsights.json
+
 # copy over compiled jar
 COPY --from=builder /build/target/*.jar /usr/src/jore4-auth/auth-backend.jar
 
 # read docker secrets into environment variables and run application
-CMD ["/bin/bash", "-c", "source /app/scripts/read-secrets.sh && java -jar /usr/src/jore4-auth/auth-backend.jar"]
+CMD ["/bin/bash", "-c", "source /app/scripts/read-secrets.sh && java -javaagent:/usr/src/jore4-auth/applicationinsights-agent.jar -jar /usr/src/jore4-auth/auth-backend.jar"]
 
 HEALTHCHECK --interval=1m --timeout=5s \
   CMD curl --fail http://localhost:8080/actuator/health
diff --git a/applicationinsights.json b/applicationinsights.json
new file mode 100644
index 0000000..63df862
--- /dev/null
+++ b/applicationinsights.json
@@ -0,0 +1,5 @@
+{
+  "role": {
+    "name": "jore4-auth"
+  }
+}