Merge pull request #414 from groldan/yjp

Install Yourkit Java Profiler agent in the geoserver base image

.env.yjp.example

@@ -0,0 +1,17 @@
+# This is a sample docker compose env file to run the geoserver services
+# with the Yourkit Java Profiles connection broker.
+# Copy as .yjp.env and replace <broker-id> and <broker-token> with the values
+# sent to you by email.
+# Then run with docker compose --env-file .env --env-file .env.yjp -f ... up -d
+# See https://www.yourkit.com/docs/connection-broker/2023.9/help/
+
+YJP_OPTS=-agentpath:/usr/local/YourKit-JavaProfiler-2023.9/bin/linux-x86-64/libyjpagent.so=broker_url=https://broker.yourkit.com/<broker-id>/,broker_token=<broker-token>
+
+WFS_JAVA_OPTS=$YJP_OPTS,sessionname=wfs-service
+WMS_JAVA_OPTS=$YJP_OPTS,sessionname=wms-service
+WCS_JAVA_OPTS=$YJP_OPTS,sessionname=wcs-service
+WPS_JAVA_OPTS=$YJP_OPTS,sessionname=wps-service
+REST_JAVA_OPTS=$YJP_OPTS,sessionname=rest-service
+WEBUI_JAVA_OPTS=$YJP_OPTS,sessionname=webui-service
+GWC_JAVA_OPTS=$YJP_OPTS,sessionname=gwc-service
+

.gitignore

@@ -38,3 +38,6 @@ docker-compose_datadir*
 /.metadata/
 
 .vscode
+
+# Yourkit Java Profiler docker compose env file with private token
+.env.yjp

docker-compose.yml

@@ -299,6 +299,7 @@ services:
       - discovery
     environment:
       SPRING_PROFILES_ACTIVE: "${GEOSERVER_DEFAULT_PROFILES}"
+      JAVA_OPTS: "${GWC_JAVA_OPTS}"
       RETRY_MAX_ATTEMPTS: 100
     networks:
       - gs-cloud-network

src/apps/base-images/geoserver/Dockerfile

@@ -2,10 +2,16 @@ ARG TAG=latest
 FROM geoservercloud/gs-cloud-base-jre:$TAG as builder
 ARG JAR_FILE=target/gs-cloud-*-bin.jar
 
+RUN apt update && apt install -y --no-install-recommends unzip
+
 COPY ${JAR_FILE} application.jar
 
 RUN java -Djarmode=layertools -jar application.jar extract
 
+RUN wget -q https://www.yourkit.com/download/docker/YourKit-JavaProfiler-2023.9-docker.zip -P /tmp/ && \
+  unzip /tmp/YourKit-JavaProfiler-2023.9-docker.zip -d /tmp && \
+  rm /tmp/YourKit-JavaProfiler-2023.9-docker.zip
+
 ##########
 FROM geoservercloud/gs-cloud-base-spring-boot:$TAG
 
@@ -25,6 +31,8 @@ fonts-roboto \
 && rm -rf /var/cache/apt/* \
 && rm -rf /var/lib/apt/lists/*
 
+COPY --from=builder /tmp/YourKit-JavaProfiler-2023.9 /usr/local/YourKit-JavaProfiler-2023.9
+
 RUN mkdir -p /opt/app/data_directory /data/geowebcache \
 && chmod 0777 /opt/app/data_directory /data/geowebcache
 
@@ -36,3 +44,4 @@ WORKDIR /opt/app/bin
 COPY --from=builder dependencies/ ./
 COPY --from=builder snapshot-dependencies/ ./
 COPY --from=builder spring-boot-loader/ ./
+