Using Artifactory while running mvn spring-boot:build-image - spring

Question

I would like to be able to run spring-boot:build-image and have it pull the paketobuildpack from our local Artifactory server instead of docker.io. I want the plugin to use the docker config file for my credentials and not hard code them in the pom file.
This works:
<docker>
<builderRegistry>
<username>username</username>
<password>password</password>
<url>https://artifactory.mycompany.com/v2/</url>
</builderRegistry>
</docker>
When I run mvn spring-boot:build-image, without the docker block above, I get the following error:
[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:2.4.2:build-image (default-cli) on project demo: Execution default-cli of goal org.springframework.boot:spring-boot-maven-plugin:2.4.2:build-image failed: Docker API call to 'localhost/v1.24/images/create?fromImage=artifactory.mycompany.com%2Fcommon-docker-virtual%2Fpaketobuildpacks%2Fbuilder%3Abase'
failed with status code 500 "Internal Server Error" and message "Head https://artifactory.mycompany.com/v2/common-docker-virtual/paketobuildpacks/builder/manifests/base:
unknown: Authentication is required" -> [Help 1]
My .docker/config.json has the following configuration:
{
"auths": {
"artifactory.mycompany.com": {
"auth": "**token**",
"email": "myemail#mycompany.com"
}
},
"credStore": "desktop",
"credsStore": "desktop"
}
I can successfully run docker build that uses our Artifactory successfully for other unrelated images.
My pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.penske.architecture</groupId>
<artifactId>myapp</artifactId>
<version>1.0.0.RELEASE</version>
<name>myapp</name>
<properties>
<maven.compiler.target>14</maven.compiler.target>
<maven.compiler.source>14</maven.compiler.source>
<java.version>14</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-ldap</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.11</version>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<layers>
<enabled>true</enabled>
</layers>
<image>
<name>artifactory.mycompany.com/common-docker-virtual/library/${project.artifactId}</name>
<builder>artifactory.mycompany.com/common-docker-virtual/paketobuildpacks/builder:base</builder>
<env>
<BP_JVM_VERSION>14</BP_JVM_VERSION>
</env>
</image>
</configuration>
<executions>
<execution>
<goals>
<goal>build-image</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
The full maven output
[INFO] Scanning for projects...
[INFO]
[INFO] ----------< my.group:myapp >-----------
[INFO] Building myapp 1.0.0.RELEASE
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] >>> spring-boot-maven-plugin:2.4.2:build-image (default-cli) > package # myapp >>>
[INFO]
[INFO] --- maven-resources-plugin:3.2.0:resources (default-resources) # myapp ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] Copying 3 resources
[INFO] Copying 1 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) # myapp ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:3.2.0:testResources (default-testResources) # myapp ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] skip non existing resourceDirectory C:\myapp\src\test\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) # myapp ---
[INFO] No sources to compile
[INFO]
[INFO] --- maven-surefire-plugin:2.22.2:test (default-test) # myapp ---
[INFO] No tests to run.
[INFO]
[INFO] --- maven-jar-plugin:3.2.0:jar (default-jar) # myapp ---
[INFO] Building jar: C:\myapp\target\ldap-changelog-exporter.jar
[INFO]
[INFO] --- spring-boot-maven-plugin:2.4.2:repackage (repackage) # myapp ---
[INFO] Replacing main artifact with repackaged archive
[INFO]
[INFO] <<< spring-boot-maven-plugin:2.4.2:build-image (default-cli) < package # myapp <<<
[INFO]
[INFO]
[INFO] --- spring-boot-maven-plugin:2.4.2:build-image (default-cli) # myapp ---
[INFO] Building image 'artifactory.mycompany.com/common-docker-virtual/library/myapp:latest'
[INFO]
[INFO] > Pulling builder image 'artifactory.mycompany.com/common-docker-virtual/paketobuildpacks/builder:base' 100%
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 9.024 s
[INFO] Finished at: 2021-02-11T16:48:27-05:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:2.4.2:build-image (default-cli) on project myapp: Execution default-cli of goal org.springframework.boot:spring-boot-maven-plugin:2.4.2:build-image failed: Docker API call to 'localhost/v1.24/images/create?fromImage=artifactory.mycompany.com%2Fcommon-docker-virtual%2Fpaketobuildpacks%2Fbuilder%3Abase' failed with status code 500 "Internal Server Error" and message "Head https://artifactory.mycompany.com/v2/common-docker-virtual/paketobuildpacks/builder/manifests/base: unknown: Authentication is required" -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
Process finished with exit code 1

Answer 1

Put credentials into settings.xml (~/.m2/settings.xml or whatever you specify by -s in mvn command) inside properties section (https://maven.apache.org/settings.html#Profiles)
and then in your pom.xml replace hardcoded values with defined variable names.
If you use environment variables (${env.something}), you can even skip settings.xml and define them from cli.