java - 在 Ubuntu 14.04 LTS 中将 Spring Boot 应用程序安装为 init.d 服务

Question

我已经生成了一个 Spring Boot 应用程序。使用 Maven，将 jar 移入

/var/licence/licence-0.0.1-SNAPSHOT.jar

然后

sudo ln -s /var/licence/licence-0.0.1-SNAPSHOT.jar /etc/init.d/licence

但是当我打字的时候

lopes@localhost:/var/licence$ service licence start
licence: unrecognized service

这些是/etc/init.d/licence的属性

lrwxrwxrwx   1 root root   46 Mar 27 18:17 licence -> /var/licence/licence-0.0.1-SNAPSHOT.jar

这是我的 pom.xml:

....

<build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>   
                <configuration>
                    <executable>true</executable>
                </configuration>            
            </plugin>
        </plugins>
    </build>
...

Answer 1

据我所知，/etc/init.d 仅存储脚本文件。你应该把脚本文件放在那里，你在其中描述如何启动/停止你的服务。下面我写了示例脚本，将其保存为 /etc/init.d/license 你可以像这样启动/停止你的服务sudo 服务许可启动

此 resource 中的示例脚本详细信息

#!/bin/sh
SERVICE_NAME=License
PATH_TO_JAR=/var/licence/licence-0.0.1-SNAPSHOT.jar
PID_PATH_NAME=/tmp/License.pid

case $1 in
    start)
        echo "Starting $SERVICE_NAME ..."
        if [ ! -f $PID_PATH_NAME ]; then
            nohup java -jar $PATH_TO_JAR /tmp 2>> /dev/null >> /dev/null & 
                        echo $! > $PID_PATH_NAME
            echo "$SERVICE_NAME started ..."
        else
            echo "$SERVICE_NAME is already running ..."
        fi
    ;;
    stop)
        if [ -f $PID_PATH_NAME ]; then
            PID=$(cat $PID_PATH_NAME);
            echo "$SERVICE_NAME stoping ..."
            kill $PID;
            echo "$SERVICE_NAME stopped ..."
            rm $PID_PATH_NAME
        else
            echo "$SERVICE_NAME is not running ..."
        fi
    ;;
    restart)
        if [ -f $PID_PATH_NAME ]; then
            PID=$(cat $PID_PATH_NAME);
            echo "$SERVICE_NAME stopping ...";
            kill $PID;
            echo "$SERVICE_NAME stopped ...";
            rm $PID_PATH_NAME
            echo "$SERVICE_NAME starting ..."
            nohup java -jar $PATH_TO_JAR /tmp 2>> /dev/null >> /dev/null &
                        echo $! > $PID_PATH_NAME
            echo "$SERVICE_NAME started ..."
        else
            echo "$SERVICE_NAME is not running ..."
        fi
    ;;
esac