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带docker的Spring引导无法找到请求目标的有效认证路径错误_Spring_Maven_Docker_Spring Boot - Fatal编程技术网

带docker的Spring引导无法找到请求目标的有效认证路径错误

带docker的Spring引导无法找到请求目标的有效认证路径错误,spring,maven,docker,spring-boot,Spring,Maven,Docker,Spring Boot,我正在使用spring boot,并尝试使用Docker进行设置。我已经尝试了在谷歌上能找到的一切,但似乎没有什么能让我继续前进。我在跑步 mvn clean package docker:build 运行它将执行spring启动测试、运行DB迁移、构建JAR,然后在构建Docker映像时,我会遇到以下错误: Failed to execute goal com.spotify:docker-maven-plugin:0.4.9:build (default-cli) on projec

我正在使用spring boot,并尝试使用Docker进行设置。我已经尝试了在谷歌上能找到的一切,但似乎没有什么能让我继续前进。我在跑步

 mvn clean package docker:build 
运行它将执行spring启动测试、运行DB迁移、构建JAR,然后在构建Docker映像时,我会遇到以下错误:

Failed to execute goal com.spotify:docker-maven-plugin:0.4.9:build (default-cli) 
on project app: Exception caught: java.util.concurrent.ExecutionException: com.spotify.docker.client.shaded.javax.ws.rs.ProcessingException: javax.net.ssl.SSLHandshakeException: 
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: 
unable to find valid certification path to requested target -> [Help 1]
以下是我正在使用的Dockerfile:

FROM java:8-jdk
export DOCKER_TLS_VERIFY="1"
export DOCKER_HOST="tcp://192.168.99.100:2376"
export DOCKER_CERT_PATH="/Users/james/.docker/machine/machines/default"
export DOCKER_MACHINE_NAME="default"
EXPOSE 8080
VOLUME /tmp
ADD app-0.0.1-SNAPSHOT.jar app.jar
RUN sh -c 'touch /app.jar'
ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
version: '2'
services:
  web:
    build: .
    ports:
     - "8080:8080"
下面是我的docker maven插件配置:

 ... pom stuff
<docker.image.prefix>jamesone1</docker.image.prefix>
    ... other pom stufff
<plugin>
    <groupId>com.spotify</groupId>
    <artifactId>docker-maven-plugin</artifactId>
    <version>0.4.9</version>
    <configuration>
            <dockerHost>https://192.168.99.100:2376</dockerHost>
            <imageName>${docker.image.prefix}/${project.artifactId}</imageName>
            <dockerDirectory>src/main/docker</dockerDirectory>

            <resources>
                <resource>
                    <targetPath>/</targetPath>
                    <directory>${project.build.directory}</directory>
                    <include>${project.build.finalName}.jar</include>
                </resource>
            </resources>
    </configuration>
</plugin>

怎么回事?!我遗漏了什么吗?

我最终在没有插件的情况下自己创建了docker图像:

docker build -f Dockefile .
和我的文件(已重命名):

然后我像这样运行它:

 docker run <container id here>
生成引用Dockerfile位置*注意:您可能需要将Dockerfile+yml文件保存在同一位置

端口引用我要打开的端口。现在我可以转到localhost:8080,我的请求将被转发到docker容器

请在此处阅读有关docker容器的更多信息:


通过以下方式在windows 10中修复了此问题:

        <plugin>
            <groupId>com.spotify</groupId>
            <artifactId>docker-maven-plugin</artifactId>
            <version>0.4.13</version>
            <configuration>
                <imageName>yourImageName</imageName>
                <dockerDirectory>src/main/docker</dockerDirectory>
                <dockerHost>https://192.168.99.100:2376</dockerHost>
                <dockerCertPath>/Users/your_user/.docker/machine/machines/default</dockerCertPath>
                <resources>
                    <resource>
                        <targetPath>/</targetPath>
                        <directory>${project.build.directory}</directory>
                        <include>${project.build.finalName}.jar</include>
                    </resource>
                </resources>
            </configuration>
        </plugin>

com.spotify
docker maven插件
0.4.13
你的名字
src/main/docker
https://192.168.99.100:2376
/Users/your_user/.docker/machine/machines/default
/
${project.build.directory}
${project.build.finalName}.jar
这两个标签很重要:

<dockerHost>https://192.168.99.100:2376</dockerHost>
<dockerCertPath>/Users/your_user/.docker/machine/machines/default</dockerCertPath>
https://192.168.99.100:2376
/Users/your_user/.docker/machine/machines/default
我使用的是dockerfile,您必须使用此标记定义其路径:

<dockerDirectory>src/main/docker</dockerDirectory>  
src/main/docker
现在,您可以通过以下方式构建jar并生成docker映像:

mvn包docker:构建

我认为在mac上,跟随值必须是不同的:

<dockerCertPath>/Users/your_user/.docker/machine/machines/default</dockerCertPath>
/Users/your_user/.docker/machine/machines/default

roak1997不客气。你是在Mac还是Windows上运行它?使用Docker For Windows时dockerHost URL是什么?
<dockerDirectory>src/main/docker</dockerDirectory>  
<dockerCertPath>/Users/your_user/.docker/machine/machines/default</dockerCertPath>