catalog/jib-maven

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://raw.githubusercontent.com/tektoncd/catalog/master/jib-maven/jib-maven.yaml

Inputs

Parameters

• 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)

Resources

• source: A git-type PipelineResource specifying the location of the source to build.

Outputs

Resources

• image: The Docker image name to apply to the newly built image.

Usage

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

apiVersion: tekton.dev/v1alpha1
kind: PipelineResource
metadata:
  name: example-image
spec:
  type: image
  params:
  - name: url
    value: gcr.io/tekton-task-project/my-image

apiVersion: tekton.dev/v1alpha1
kind: TaskRun
metadata:
  name: example-jib-maven
spec:
  taskRef:
    name: jib-maven
  inputs:
    params:
    - name: DIRECTORY
      value: ./examples/helloworld
    resources:
    - name: source
      resourceSpec:
        type: git
        params:
        - name: url
          value: https://github.com/my-user/my-repo
  outputs:
    resources:
    - name: image
      resourceRef:
        name: example-image

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.