Add newrelic agent to keycloak

docker-compose.yaml

@@ -132,6 +132,9 @@ services:
       - '8088:8080'
     environment:
       - KEYCLOAK_ADMIN_EMAIL=admin@example.com
+      # Uncomment for local new relic tracking
+      # - NEW_RELIC_LICENSE_KEY=
+      # - NEW_RELIC_APP_NAME=keycloak-local
     volumes:
       - "./services/keycloak/profile.properties:/opt/jboss/keycloak/standalone/configuration/profile.properties"
       - "./services/keycloak/startup-scripts:/opt/jboss/startup-scripts"

services/keycloak/Dockerfile

@@ -15,7 +15,7 @@ ENV LAGOON_VERSION=$LAGOON_VERSION
 
 USER root
 
-RUN microdnf install -y nc jq \
+RUN microdnf install -y nc jq unzip \
     && microdnf clean all \
     && rm -rf /var/cache/yum
 
@@ -40,6 +40,11 @@ RUN rm -f /bin/sh && ln -s /bin/bash /bin/sh
 RUN architecture=$(case $(uname -m) in x86_64 | amd64) echo "amd64" ;; aarch64 | arm64 | armv8) echo "arm64" ;; *) echo "amd64" ;; esac) \
     && curl -sL https://github.com/krallin/tini/releases/download/v0.19.0/tini-${architecture} -o /sbin/tini && chmod a+x /sbin/tini
 
+RUN cd /opt \
+    && curl -O https://download.newrelic.com/newrelic/java-agent/newrelic-agent/current/newrelic-java.zip \
+    && unzip newrelic-java.zip \
+    && rm newrelic-java.zip
+
 ENV TMPDIR=/tmp \
     TMP=/tmp \
     HOME=/home \

services/keycloak/startup-scripts/10-newrelic.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+if [ -v NEW_RELIC_LICENSE_KEY ]
+then
+    echo "Enabling newrelic monitor"
+
+    cat << 'EOF' >> /opt/jboss/keycloak/bin/standalone.conf
+
+JAVA_OPTS="$JAVA_OPTS -javaagent:/opt/newrelic/newrelic.jar"
+EOF
+
+fi