#!/bin/bash
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# https://stackoverflow.com/questions/41451159/how-to-execute-a-script-when-i-terminate-a-docker-container
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JAVA_MAIN="de.micromata.borgbutler.server.BorgButlerApplication"
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APP_NAME="BorgButler"
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#Define cleanup procedure
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cleanup() {
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echo "Container stopped, performing cleanup..."
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pid=$(pgrep -f $JAVA_MAIN)
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if [[ -z $pid ]]; then
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echo "${APP_NAME} process not found."
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exit 0
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else
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echo "Sending shutdown signal to $APP_NAME..."
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kill $pid
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fi
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echo "waiting 5 sec for termination of pid $pid..."
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sleep 5
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pid=$(pgrep -f $JAVA_MAIN)
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if [[ -z $pid ]]; then
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echo "${APP_NAME} stopped"
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exit 0
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else
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echo "${APP_NAME} not stopped, now sending sigkill"
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kill -9 $pid
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fi
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sleep 0.5
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pid=$(pgrep -f $JAVA_MAIN)
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if [[ -z $pid ]]; then
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echo "${APP_NAME} killed"
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exit 0
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else
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echo "${APP_NAME} could not be killed"
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exit 1
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fi
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}
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echo "Starting ${APP_NAME}..."
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#Trap SIGTERM
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trap cleanup INT SIGTERM
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echo "Starting java ${JAVA_OPTS} -cp app/web/*:app/lib/* -DBorgButlerHome=/BorgButler/ -DapplicationHome=/app -DbindAddress=0.0.0.0 -DallowedClientIps=172.17. ${JAVA_MAIN} -q ${JAVA_ARGS}"
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java $JAVA_OPTS -cp app/web/*:app/lib/* -DborgbutlerHome=/BorgButler/ -DapplicationHome=/app -DbindAddress=0.0.0.0 -DallowedClientIps=172.17. $JAVA_MAIN -q $JAVA_ARGS &
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CHILD=$!
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wait $CHILD
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echo "$APP_NAME terminated."
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#wait $!
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#Cleanup
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#cleanup Not needed, Java process already terminated.
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