我的SysVInit脚本Centos 6 / RHEL(还不理想)。这个脚本需要ApplicationPidListener。

/etc/init.d/app的源代码

#!/bin/sh
#
# app Spring Boot Application 
#
# chkconfig:   345 20 80
# description: App Service
#           

### BEGIN INIT INFO
# Provides: App
# Required-Start: $local_fs $network
# Required-Stop: $local_fs $network
# Default-Start: 3 4 5 
# Default-Stop: 0 1 2 6
# Short-Description: Application
# Description:      
### END INIT INFO

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

exec="/usr/bin/java"
prog="app"
app_home=/home/$prog/
user=$prog

[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog

lockfile=/var/lock/subsys/$prog    
pid=$app_home/$prog.pid

start() {

    [ -x $exec ] || exit 5
    [ -f $config ] || exit 6
    # Check that networking is up.
    [ "$NETWORKING" = "no" ] && exit 1
    echo -n $"Starting $prog: "
    cd $app_home
    daemon --check $prog --pidfile $pid --user $user $exec $app_args &
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    killproc -p $pid $prog
    retval=$?
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    stop
    start
}

reload() {
    restart
}

force_reload() {
    restart
}

rh_status() {
    status -p $pid $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}

case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
        restart
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
        exit 2
esac
exit $?

配置文件/etc/sysconfig/app示例:

exec=/opt/jdk1.8.0_05/jre/bin/java

user=myuser
app_home=/home/mysuer/

app_args="-jar app.jar"

pid=$app_home/app.pid

下面是在Linux中将Java应用程序作为系统服务安装的最简单方法。

让我们假设你正在使用systemd(现在任何现代发行版都是这样):

首先，在/etc/systemd/system目录下创建一个服务文件，例如javaservice。服务内容如下:

[Unit]
Description=Java Service

[Service]
User=nobody
# The configuration file application.properties should be here:
WorkingDirectory=/data 
ExecStart=/usr/bin/java -Xmx256m -jar application.jar --server.port=8081
SuccessExitStatus=143
TimeoutStopSec=10
Restart=on-failure
RestartSec=5

[Install]
WantedBy=multi-user.target

其次，通知systemd新的服务文件:

systemctl daemon-reload

并启用它，以便它在引导时运行:

systemctl enable javaservice.service

最后，您可以使用以下命令来启动/停止您的新服务:

systemctl start javaservice
systemctl stop javaservice
systemctl restart javaservice
systemctl status javaservice

如果使用systemd，这是将Java应用程序设置为系统服务的最非侵入性和最干净的方法。

我特别喜欢这个解决方案的地方在于，您不需要安装和配置任何其他软件。所提供的systemd为您完成所有工作，您的服务就像任何其他系统服务一样。我现在在生产环境中使用了一段时间，在各种发行版上，它就像你期望的那样工作。

另一个优点是，通过使用/usr/bin/java，您可以轻松添加jvm参数，如-Xmx256m。

请阅读官方Spring Boot文档中的systemd部分: http://docs.spring.io/spring-boot/docs/current/reference/html/deployment-install.html

我自己刚刚抽出时间来做这件事，所以下面是到目前为止我在CentOS初始化方面的进展。D业务控制器脚本。到目前为止，它工作得很好，但我不是leet Bash黑客，所以我相信还有改进的空间，所以欢迎提出改进的想法。

首先，我为每个服务准备了一个简短的配置脚本/data/svcmgmt/conf/my-spring-boot-api.sh，用于设置环境变量。

#!/bin/bash
export JAVA_HOME=/opt/jdk1.8.0_05/jre
export APP_HOME=/data/apps/my-spring-boot-api
export APP_NAME=my-spring-boot-api
export APP_PORT=40001

我使用CentOS，所以为了确保我的服务在服务器重启后启动，我在/etc/init.d/my-spring-boot-api中有一个服务控制脚本:

#!/bin/bash
# description: my-spring-boot-api start stop restart
# processname: my-spring-boot-api
# chkconfig: 234 20 80

. /data/svcmgmt/conf/my-spring-boot-api.sh

/data/svcmgmt/bin/spring-boot-service.sh $1

exit 0

如您所见，它调用初始配置脚本来设置环境变量，然后调用我用来重新启动所有Spring Boot服务的共享脚本。共享脚本是所有内容的核心所在:

#!/bin/bash

echo "Service [$APP_NAME] - [$1]"

echo "    JAVA_HOME=$JAVA_HOME"
echo "    APP_HOME=$APP_HOME"
echo "    APP_NAME=$APP_NAME"
echo "    APP_PORT=$APP_PORT"

function start {
    if pkill -0 -f $APP_NAME.jar > /dev/null 2>&1
    then
        echo "Service [$APP_NAME] is already running. Ignoring startup request."
        exit 1
    fi
    echo "Starting application..."
    nohup $JAVA_HOME/bin/java -jar $APP_HOME/$APP_NAME.jar \
        --spring.config.location=file:$APP_HOME/config/   \
        < /dev/null > $APP_HOME/logs/app.log 2>&1 &
}

function stop {
    if ! pkill -0 -f $APP_NAME.jar > /dev/null 2>&1
    then
        echo "Service [$APP_NAME] is not running. Ignoring shutdown request."
        exit 1
    fi

    # First, we will try to trigger a controlled shutdown using 
    # spring-boot-actuator
    curl -X POST http://localhost:$APP_PORT/shutdown < /dev/null > /dev/null 2>&1

    # Wait until the server process has shut down
    attempts=0
    while pkill -0 -f $APP_NAME.jar > /dev/null 2>&1
    do
        attempts=$[$attempts + 1]
        if [ $attempts -gt 5 ]
        then
            # We have waited too long. Kill it.
            pkill -f $APP_NAME.jar > /dev/null 2>&1
        fi
        sleep 1s
    done
}

case $1 in
start)
    start
;;
stop)
    stop
;;
restart)
    stop
    start
;;
esac
exit 0

当停止时，它将尝试使用弹簧引导驱动器来执行受控关机。但是，如果没有配置执行器或未能在合理的时间范围内关闭(我给它5秒，这真的有点短)，进程将被杀死。

此外，脚本还假设运行应用程序的java进程是进程详细信息文本中唯一带有“my-spring-boot-api.jar”的进程。在我的环境中，这是一个安全的假设，这意味着我不需要跟踪pid。

下面是一个脚本，它将可执行jar部署为systemd服务。

它为服务和.service文件创建一个用户，并将jar文件放在/var下，并对特权进行一些基本的锁定。

#!/bin/bash

# Argument: The jar file to deploy
APPSRCPATH=$1

# Argument: application name, no spaces please, used as folder name under /var
APPNAME=$2

# Argument: the user to use when running the application, may exist, created if not exists
APPUSER=$3

# Help text
USAGE="
Usage: sudo $0 <jar-file> <app-name> <runtime-user>
If an app with the name <app-name> already exist, it is stopped and deleted.
If the <runtime-user> does not already exist, it is created.
"

# Check that we are root
if [ ! "root" = "$(whoami)" ]; then
    echo "Must be root. Please use e.g. sudo"
    echo "$USAGE"
    exit
fi

# Check arguments
if [ "$#" -ne 3 -o ${#APPSRCPATH} = 0 -o ${#APPNAME} = 0 -o ${#APPUSER} = 0 ]; then
    echo "Incorrect number of parameters."
    echo "$USAGE"
    exit
fi

if [ ! -f $APPSRCPATH ]; then
    echo "Can't find jar file $APPSRCPATH"
    echo "$USAGE"
    exit
fi

# Infered values
APPFILENAME=$(basename $APPSRCPATH)
APPFOLDER=/var/javaapps/$APPNAME
APPDESTPATH=$APPFOLDER/$APPFILENAME

# Stop the service if it already exist and is running
systemctl stop $APPNAME >/dev/null 2>&1

# Create the app folder, deleting any previous content
rm -fr $APPFOLDER
mkdir -p $APPFOLDER

# Create the user if it does not exist
if id "$APPUSER" >/dev/null 2>&1; then
    echo "Using existing user $APPUSER"
else
    adduser --disabled-password --gecos "" $APPUSER
    echo "Created user $APPUSER"
fi

# Place app in app folder, setting owner and rights
cp $APPSRCPATH $APPDESTPATH
chown $APPUSER $APPDESTPATH
chmod 500 $APPDESTPATH
echo "Added or updated the $APPDESTPATH file"

# Create the .service file used by systemd
echo "
[Unit]
Description=$APPNAME
After=syslog.target
[Service]
User=$APPUSER
ExecStart=/usr/bin/java -jar $APPDESTPATH
SuccessExitStatus=143
[Install]
WantedBy=multi-user.target
" > /etc/systemd/system/$APPNAME.service
echo "Created the /etc/systemd/system/$APPNAME.service file"

# Reload the daemon
systemctl daemon-reload

# Start the deployed app
systemctl start $APPNAME
systemctl status $APPNAME

例子:

Following up on Chad's excellent answer, if you get an error of "Error: Could not find or load main class" - and you spend a couple hours trying to troubleshoot it, whether your executing a shell script that starts your java app or starting it from systemd itself - and you know your classpath is 100% correct, e.g. manually running the shell script works as well as running what you have in systemd execstart. Be sure you're running things as the correct user! In my case, I had tried different users, after quite a while of troubleshooting - i finally had a hunch, put root as the user - voila, the app started correctly. After determining it was a wrong user issue, I chown -R user:user the folder and subfolders and the app ran correctly as the specified user and group so no longer needed to run it as root (bad security).

以下是针对springboot 1.3及以上版本的工作:

init。d服务

可执行jar具有通常的启动、停止、重新启动和状态命令。它还将在通常的/var/run目录中设置一个PID文件，默认情况下在通常的/var/log目录中设置日志。

你只需要将你的jar文件符号链接到/etc/init.D喜欢这样

sudo link -s /var/myapp/myapp.jar /etc/init.d/myapp

OR

sudo ln -s ~/myproject/build/libs/myapp-1.0.jar /etc/init.d/myapp_servicename

之后你就可以做平常的事情了

/etc/init.d/myapp start

然后在你想启动/停止应用程序的运行级别设置一个链接。

作为一个systemd服务

要运行安装在var/myapp中的Spring Boot应用程序，可以在/etc/systemd/system/myapp.service中添加以下脚本:

[Unit]
Description=myapp
After=syslog.target

[Service]
ExecStart=/var/myapp/myapp.jar

[Install]
WantedBy=multi-user.target

注意:如果你正在使用这种方法，不要忘记让jar文件本身可执行(使用chmod +x)，否则它将失败，错误“权限被拒绝”。

参考

http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference/html/deployment-install.html#deployment-service