Question

我想通过gradle创建我的应用程序的docker映像：

build.gradle

PG::ConnectionBad at /
    server closed the connection unexpectedly
        This probably means the server terminated abnormally
        before or while processing the request.

Dockerfile：

task buildDocker (type:Docker, dependsOn: build) {
    applicationName = jar.baseName
    dockerfile = file('Dockerfile')
    doFirst {
        copy {
            from jar
            into stageDir
        }
    }
}

但是在执行的最后我得到了这个错误：

FROM openjdk:8-jdk-alpine

VOLUME /tmp

EXPOSE 8083

ADD build/libs/app-0.0.1-SNAPSHOT.jar app.jar

ENTRYPOINT ["java","-jar","/app.jar"]

我尝试了很多事情-重命名文件夹，更改路径等。任何看起来都不起作用的东西。而且我不明白为什么会收到此错误，因为存在以下文件：BUILD FAILED in 28s 7 actionable tasks: 3 executed, 4 up-to-date Docker execution failed Command line [docker build -t com.project/app:0.0.1-SNAPSHOT /home/adrian/IdeaProjects/App/build/docker] returned: ADD failed: stat /var/lib/docker/tmp/docker-builder669437080/build/libs/app-0.0.1-SNAPSHOT.jar: no such file or directory 11:22:34 AM: Task execution finished 'buildDocker'.。

Answer 1

目标字段中的用户绝对路径

ADD your_path/yourfile /app.jar

通过gradle构建spring boot应用程序docker镜像：添加失败：

1 个答案: