如何在不同的阶段从 Maven 构建 2 docker 个图像?
How do I build 2 docker images from maven, in separate phases?
我在 Maven 项目中使用 io.fabric8:docker-maven-plugin:0.28.0
,我需要在不同的阶段构建 2 个不同的 Docker 图像:
- 一个用于
integration-test
阶段,运行 一些数据库用于集成测试。我会使用项目中的一些资源(SQL 定义模式的文件)来构建它。
- 最后一个,在测试通过后(可能在
package
期间),以及完整的应用程序。
我的问题是只构建了第一个图像。
我试图在 <execution>
元素的 <configuration>
中引用图像别名,但它似乎不起作用。仅考虑第一张图片:
$ mvn install
...
[INFO] --- docker-maven-plugin:0.28.0:build (start) @ dmp-example ---
[INFO] Building tar: /home/cosmin/workspaces/photon/test/dmp-example/target/docker/example/db-test/latest/tmp/docker-build.tar
[INFO] DOCKER> [example/db-test:latest] "example-db-test": Created docker-build.tar in 28 milliseconds
[INFO] DOCKER> [example/db-test:latest] "example-db-test": Built image sha256:d8233
[INFO]
[INFO] --- docker-maven-plugin:0.28.0:start (start) @ dmp-example ---
[INFO] DOCKER> [example/db-test:latest] "example-db-test": Start container 47883d799641
[INFO]
[INFO] --- docker-maven-plugin:0.28.0:stop (stop) @ dmp-example ---
[INFO] DOCKER> [example/db-test:latest] "example-db-test": Stop and removed container 47883d799641 after 0 ms
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ dmp-example ---
[INFO] Installing /home/cosmin/workspaces/photon/test/dmp-example/target/dmp-example-0.0.1-SNAPSHOT.jar to /home/cosmin/.m2/repository/com/example/dmp-example/0.0.1-SNAPSHOT/dmp-example-0.0.1-SNAPSHOT.jar
[INFO] Installing /home/cosmin/workspaces/photon/test/dmp-example/pom.xml to /home/cosmin/.m2/repository/com/example/dmp-example/0.0.1-SNAPSHOT/dmp-example-0.0.1-SNAPSHOT.pom
[INFO]
[INFO] --- docker-maven-plugin:0.28.0:build (build) @ dmp-example ---
[INFO] Building tar: /home/cosmin/workspaces/photon/test/dmp-example/target/docker/example/db-test/latest/tmp/docker-build.tar
[INFO] DOCKER> [example/db-test:latest] "example-packaged": Created docker-build.tar in 6 milliseconds
[INFO] DOCKER> [example/db-test:latest] "example-packaged": Built image sha256:d8233
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
...
第二个镜像没有创建,应该构建第二个时也使用第一个的ID:
$ docker images "example/*"
REPOSITORY TAG IMAGE ID CREATED SIZE
example/db-test latest d8233ab899d4 7 days ago 1.2MB
还有其他方法吗?
这是我的 pom.xml
:
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>dmp-example</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>docker-maven-plugin</artifactId>
<version>0.28.0</version>
<configuration>
<images>
<image>
<alias>example-db-test</alias>
<name>example/db-test:latest</name>
<build>
<from>busybox</from>
</build>
</image>
<image>
<alias>example-packaged</alias>
<name>example/packaged:latest</name>
<build>
<from>alpine</from>
</build>
</image>
</images>
</configuration>
<executions>
<execution>
<id>start</id>
<phase>pre-integration-test</phase>
<configuration>
<images>
<image>
<alias>example-db-test</alias>
</image>
</images>
</configuration>
<goals>
<goal>build</goal>
<goal>start</goal>
</goals>
</execution>
<execution>
<id>stop</id>
<phase>post-integration-test</phase>
<configuration>
<images>
<image>
<alias>example-db-test</alias>
</image>
</images>
</configuration>
<goals>
<goal>stop</goal>
</goals>
</execution>
<execution>
<id>build</id>
<phase>package</phase>
<configuration>
<images>
<image>
<alias>example-packaged</alias>
</image>
</images>
</configuration>
<goals>
<goal>build</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
为了简化示例,我使用 busybox
和 alpine
作为基础图像,但这没有任何关系。
尝试将您想要的图像的完整配置移动到执行中,而不是使用全局插件配置。
<execution>
<id>build</id>
<phase>package</phase>
<configuration>
<images>
<image>
<alias>example-packaged</alias>
<name>example/packaged:latest</name>
<build>
<from>alpine</from>
</build>
</image>
</images>
</configuration>
<goals>
<goal>build</goal>
</goals>
</execution>
我在 Maven 项目中使用 io.fabric8:docker-maven-plugin:0.28.0
,我需要在不同的阶段构建 2 个不同的 Docker 图像:
- 一个用于
integration-test
阶段,运行 一些数据库用于集成测试。我会使用项目中的一些资源(SQL 定义模式的文件)来构建它。 - 最后一个,在测试通过后(可能在
package
期间),以及完整的应用程序。
我的问题是只构建了第一个图像。
我试图在 <execution>
元素的 <configuration>
中引用图像别名,但它似乎不起作用。仅考虑第一张图片:
$ mvn install
...
[INFO] --- docker-maven-plugin:0.28.0:build (start) @ dmp-example ---
[INFO] Building tar: /home/cosmin/workspaces/photon/test/dmp-example/target/docker/example/db-test/latest/tmp/docker-build.tar
[INFO] DOCKER> [example/db-test:latest] "example-db-test": Created docker-build.tar in 28 milliseconds
[INFO] DOCKER> [example/db-test:latest] "example-db-test": Built image sha256:d8233
[INFO]
[INFO] --- docker-maven-plugin:0.28.0:start (start) @ dmp-example ---
[INFO] DOCKER> [example/db-test:latest] "example-db-test": Start container 47883d799641
[INFO]
[INFO] --- docker-maven-plugin:0.28.0:stop (stop) @ dmp-example ---
[INFO] DOCKER> [example/db-test:latest] "example-db-test": Stop and removed container 47883d799641 after 0 ms
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ dmp-example ---
[INFO] Installing /home/cosmin/workspaces/photon/test/dmp-example/target/dmp-example-0.0.1-SNAPSHOT.jar to /home/cosmin/.m2/repository/com/example/dmp-example/0.0.1-SNAPSHOT/dmp-example-0.0.1-SNAPSHOT.jar
[INFO] Installing /home/cosmin/workspaces/photon/test/dmp-example/pom.xml to /home/cosmin/.m2/repository/com/example/dmp-example/0.0.1-SNAPSHOT/dmp-example-0.0.1-SNAPSHOT.pom
[INFO]
[INFO] --- docker-maven-plugin:0.28.0:build (build) @ dmp-example ---
[INFO] Building tar: /home/cosmin/workspaces/photon/test/dmp-example/target/docker/example/db-test/latest/tmp/docker-build.tar
[INFO] DOCKER> [example/db-test:latest] "example-packaged": Created docker-build.tar in 6 milliseconds
[INFO] DOCKER> [example/db-test:latest] "example-packaged": Built image sha256:d8233
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
...
第二个镜像没有创建,应该构建第二个时也使用第一个的ID:
$ docker images "example/*"
REPOSITORY TAG IMAGE ID CREATED SIZE
example/db-test latest d8233ab899d4 7 days ago 1.2MB
还有其他方法吗?
这是我的 pom.xml
:
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>dmp-example</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>docker-maven-plugin</artifactId>
<version>0.28.0</version>
<configuration>
<images>
<image>
<alias>example-db-test</alias>
<name>example/db-test:latest</name>
<build>
<from>busybox</from>
</build>
</image>
<image>
<alias>example-packaged</alias>
<name>example/packaged:latest</name>
<build>
<from>alpine</from>
</build>
</image>
</images>
</configuration>
<executions>
<execution>
<id>start</id>
<phase>pre-integration-test</phase>
<configuration>
<images>
<image>
<alias>example-db-test</alias>
</image>
</images>
</configuration>
<goals>
<goal>build</goal>
<goal>start</goal>
</goals>
</execution>
<execution>
<id>stop</id>
<phase>post-integration-test</phase>
<configuration>
<images>
<image>
<alias>example-db-test</alias>
</image>
</images>
</configuration>
<goals>
<goal>stop</goal>
</goals>
</execution>
<execution>
<id>build</id>
<phase>package</phase>
<configuration>
<images>
<image>
<alias>example-packaged</alias>
</image>
</images>
</configuration>
<goals>
<goal>build</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
为了简化示例,我使用 busybox
和 alpine
作为基础图像,但这没有任何关系。
尝试将您想要的图像的完整配置移动到执行中,而不是使用全局插件配置。
<execution>
<id>build</id>
<phase>package</phase>
<configuration>
<images>
<image>
<alias>example-packaged</alias>
<name>example/packaged:latest</name>
<build>
<from>alpine</from>
</build>
</image>
</images>
</configuration>
<goals>
<goal>build</goal>
</goals>
</execution>