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refactor(distrib): Unified start script (#6052)
* Now kura starts by default in debug mode * Unified start scripts * added missing doc * revemod deprecated options
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-133
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5 files changed

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‎kura/distrib/src/main/resources/filtered/pkg/bin/start_kura.sh‎

Lines changed: 101 additions & 30 deletions
Original file line numberDiff line numberDiff line change
@@ -1,41 +1,112 @@
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#!/bin/sh
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#!/bin/bash
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#
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# Copyright (c) 2025 Eurotech and/or its affiliates and others
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#
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# This program and the accompanying materials are made
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# available under the terms of the Eclipse Public License 2.0
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# which is available at https://www.eclipse.org/legal/epl-2.0/
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#
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# SPDX-License-Identifier: EPL-2.0
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#
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# Contributors:
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# Eurotech
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#
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# Kura should be installed to the \${kura.install.dir} directory.
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export PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/opt/jvm/bin:/usr/java/bin:$PATH
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export MALLOC_ARENA_MAX=1
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KURA_RUNNING=$(pgrep -f ".*java.*org\.eclipse\.equinox\..*")
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if [ -n "$KURA_RUNNING" ] ; then
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echo "Failed to start Kura. It is already running ..."
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exit 1
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fi
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DIR=$(cd $(dirname $0)/..; pwd)
7-
cd $DIR
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cd "$DIR" || exit 1
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IS_DEBUG_MODE="false"
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IS_DETACHED_MODE="false"
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while [[ $# -gt 0 ]]; do
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key="$1"
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case $key in
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-d | --detached)
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IS_DETACHED_MODE="true"
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;;
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-x | --debug)
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IS_DEBUG_MODE="true"
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;;
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-h | --help)
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echo
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echo "Options:"
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echo " -d | --detached run Kura in detached mode"
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echo " -x | --debug run Kura in debug mode"
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exit 0
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;;
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*)
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echo "Unknown option."
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exit 1
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;;
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esac
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shift # past argument or value
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done
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# set up the configuration area
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mkdir -p /tmp/.kura/configuration
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\${DIR}/bin/gen_config_ini.sh \${DIR}/framework/config.ini \${DIR}/plugins > /tmp/.kura/configuration/config.ini
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KURA_RUNNING=`ps ax | grep java | grep "org.eclipse.equinox"`
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if [ -z "$KURA_RUNNING" ] ; then
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exec java -Xms${kura.mem.size} -Xmx${kura.mem.size} \
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-XX:+IgnoreUnrecognizedVMOptions \
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--add-opens java.base/java.lang=ALL-UNNAMED \
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--add-opens java.base/java.util=ALL-UNNAMED \
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--add-modules=ALL-SYSTEM \
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-Dkura.os.version=${kura.os.version} \
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-Dkura.arch=${kura.arch} \
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-Dtarget.device=${target.device} \
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-Dorg.eclipse.kura.core.crypto.secretKey="$KURA_CRYPTO_SECRET_KEY" \
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-Declipse.ignoreApp=true \
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-Dkura.home=\${DIR} \
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-Dkura.configuration=file:\${DIR}/framework/kura.properties \
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-Dkura.custom.configuration=file:\${DIR}/user/kura_custom.properties \
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-Ddpa.configuration=\${DIR}/packages/dpa.properties \
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-Dlog4j.configurationFile=file:\${DIR}/log4j/log4j.xml \
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-Dlog4j2.disable.jmx=true \
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-Djava.security.policy=\${DIR}/framework/jdk.dio.policy \
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-Djdk.dio.registry=\${DIR}/framework/jdk.dio.properties \
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-Djdk.tls.trustNameService=true \
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-Dosgi.console \
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-Declipse.consoleLog=true \
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-jar \${DIR}/plugins/org.eclipse.equinox.launcher-${org.eclipse.equinox.launcher.version}.jar \
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-configuration /tmp/.kura/configuration
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if [[ -n "${KURA_DEBUG_MODE}" && "${KURA_DEBUG_MODE}" == "true" ]]; then
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IS_DEBUG_MODE="true"
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fi
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DEBUG_OPTS=""
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if [[ $IS_DEBUG_MODE == "true" ]]; then
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DEBUG_OPTS="-Xdebug \
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-Xrunjdwp:server=y,transport=dt_socket,address=*:8000,suspend=n \
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-Xlog:gc=info:file=/var/log/kura-gc.log:time:filecount=10,filesize=10m \
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-XX:+HeapDumpOnOutOfMemoryError \
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-XX:HeapDumpPath=/var/log/kura-heapdump.hprof \
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-XX:ErrorFile=/var/log/kura-error.log"
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fi
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KURA_LAUNCH_COMMAND="exec java"
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if [[ $IS_DETACHED_MODE == "true" ]]; then
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KURA_LAUNCH_COMMAND="nohup java"
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fi
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KURA_CMD="${KURA_LAUNCH_COMMAND} -Xms${kura.mem.size} -Xmx${kura.mem.size} \
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$DEBUG_OPTS \
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-XX:+IgnoreUnrecognizedVMOptions \
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--add-opens java.base/java.lang=ALL-UNNAMED \
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--add-opens java.base/java.util=ALL-UNNAMED \
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--add-modules=ALL-SYSTEM \
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-Dkura.os.version=${kura.os.version} \
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-Dkura.arch=${kura.arch} \
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-Dtarget.device=${target.device} \
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-Declipse.ignoreApp=true \
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-Dkura.home=\${DIR} \
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-Dkura.configuration=file:\${DIR}/framework/kura.properties \
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-Dkura.custom.configuration=file:\${DIR}/user/kura_custom.properties \
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-Ddpa.configuration=\${DIR}/packages/dpa.properties \
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-Dlog4j.configurationFile=file:\${DIR}/log4j/log4j.xml \
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-Dlog4j2.disable.jmx=true \
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-Djava.security.policy=\${DIR}/framework/jdk.dio.policy \
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-Djdk.dio.registry=\${DIR}/framework/jdk.dio.properties \
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-Djdk.tls.trustNameService=true \
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-Declipse.consoleLog=true \
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-jar \${DIR}/plugins/org.eclipse.equinox.launcher-${org.eclipse.equinox.launcher.version}.jar \
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-configuration /tmp/.kura/configuration"
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if [[ $IS_DETACHED_MODE == "true" ]]; then
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eval "$KURA_CMD &"
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#Save the PID
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KURA_PID=$!
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echo "Kura Started (pid=$KURA_PID) ..."
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echo $KURA_PID > /var/run/kura.pid
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else
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echo "Failed to start Kura. It is already running ..."
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eval "$KURA_CMD"
41112
fi

‎kura/distrib/src/main/resources/filtered/pkg/bin/start_kura_background.sh‎

Lines changed: 0 additions & 47 deletions
This file was deleted.

‎kura/distrib/src/main/resources/filtered/pkg/bin/start_kura_debug.sh‎

Lines changed: 0 additions & 46 deletions
This file was deleted.

‎kura/distrib/src/main/resources/filtered/pkg/install/kura.service‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -7,8 +7,8 @@ After=dbus.service
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User=kurad
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Group=kurad
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Type=forking
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ExecStart=/bin/sh ${kura.install.dir}/kura/bin/start_kura_background.sh
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ExecStopPost=/bin/sh -c 'if [ -f /tmp/watchdog ]; then echo w > `cat /tmp/watchdog`; fi'
10+
ExecStart=/bin/bash ${kura.install.dir}/kura/bin/start_kura.sh --detached
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ExecStopPost=/bin/bash -c 'if [ -f /tmp/watchdog ]; then echo w > `cat /tmp/watchdog`; fi'
1212
PIDFile=/var/run/kura.pid
1313
Restart=on-failure
1414
RestartSec=5

‎kura/distrib/src/main/resources/unfiltered/pkg/install/customize-installation.sh‎

Lines changed: 5 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -69,15 +69,13 @@ customize_ram() {
6969
fi
7070

7171
echo "Setting kura RAM to ${RAM_MB_FOR_KURA}"
72-
start_scripts_to_change=("start_kura.sh" "start_kura_debug.sh" "start_kura_background.sh")
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7473
RAM_REPLACEMENT_STRING="-Xms${RAM_MB_FOR_KURA}m -Xmx${RAM_MB_FOR_KURA}m"
75-
for installer_name in "${start_scripts_to_change[@]}"; do
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echo "Updating RAM values for $installer_name"
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sed -i "s/-Xms[0-9]*m -Xmx[0-9]*m/$RAM_REPLACEMENT_STRING/g" "/opt/eclipse/kura/bin/$installer_name"
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done
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fi
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echo "Updating RAM values for start_kura.sh"
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sed -i "s/-Xms[0-9]*m -Xmx[0-9]*m/$RAM_REPLACEMENT_STRING/g" "/opt/eclipse/kura/bin/start_kura.sh"
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fi
8179
}
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8381
setup_libudev
@@ -94,4 +92,3 @@ mv "/opt/eclipse/kura/install/jdk.dio.properties-${BOARD}" "/opt/eclipse/kura/fr
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install_snapshot
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customize_kura_properties "${BOARD}"
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customize_ram "${BOARD}"
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