【发布时间】:2017-01-07 12:14:24
【问题描述】:
我正在使用 Spring Boot,并尝试使用 Docker 进行设置。我已经尝试了所有可以在谷歌上找到的东西,但似乎没有什么能让我继续前进。我跑了
mvn clean package docker:build
运行它会执行 spring-boot 测试、运行 DB 迁移、构建 JAR,然后在构建 Docker 映像时,我会得到以下信息错误:
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]
这是我正在使用的 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"]
这是我的 docker-maven-plugin 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>
我正在使用适用于 mac 的扩展坞,并且正在使用具有以下环境的 docker-machine:
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"
这是怎么回事?!我错过了什么吗?
【问题讨论】:
标签: spring maven docker spring-boot