catalog/task/jib-maven/0.5

Jib Maven

This Task builds Java/Kotlin/Groovy/Scala source into a container image using Google's Jib tool.

Jib works with Maven and Gradle projects, and this template is for Maven projects.

Install the Task

kubectl apply -f https://api.hub.tekton.dev/v1/resource/tekton/task/jib-maven/0.5/raw

Parameters

• IMAGE: The name of the image to build
• MAVEN_IMAGE: The base image for maven (default: gcr.io/cloud-builders/mvn)
• DIRECTORY: The directory in the source repository where source should be found. (default: .)
• CACHE: The name of the volume for caching Maven artifacts and base image layers (default: empty-dir-volume)
• INSECUREREGISTRY: Whether to allow insecure registry (default: false)
• CACERTFILE: CA cert file name containing the certs for TLS verify (default: service-ca.crt)

Workspaces

• source: A Workspace containing the source to build.
• sslcertdir: An optional Workspace containing your custom SSL certificates to connect to the registry.

Results

• IMAGE_DIGEST: Digest of the image just built.

Platforms

The Task can be run on linux/amd64, linux/s390x and linux/ppc64le platforms.

For linux/s390x and linux/ppc64le platforms specify MAVEN_IMAGE parameter with maven:3.6.3-adoptopenjdk-11 value in TaskRun or PipelineRun.

Usage

This TaskRun runs the Task to fetch a Git repo, and build and push a container image using Jib (Maven)

apiVersion: tekton.dev/v1beta1
kind: TaskRun
metadata:
  name: example-jib-maven
spec:
  taskRef:
    name: jib-maven
  params:
  - name: IMAGE
    value: gcr.io/my-repo/my-image
  - name: DIRECTORY
    value: ./examples/helloworld
  workspaces:
  - name: source
    persistentVolumeClaim:
      claimName: my-source

If you would like to customize the container, configure the jib-maven-plugin in your pom.xml. See setup instructions for Maven for more information.