If you want v1alpha1 resources, you need to go to the v1alpha1 branch. The main branch is synced with v1beta1 since 2020, 19th June.

This repository contains a catalog of Task and Pipeline resources (and StepActions), which are designed to be reusable in many pipelines.

Each Task is provided in a separate directory along with a README.md and a Kubernetes manifest, so you can choose which Tasks to install on your cluster. A directory can hold one task and multiple versions.

See our project roadmap.

The recommended way to search and discover Tekton resources is Artifact Hub. The tasks in this catalog are published there under the tekton-catalog-tasks repository, and individual maintained tasks (e.g. git-clone) are increasingly published from their own repositories.

1. Each resource follows the following structure

   ./task/                     👈 the kind of the resource
   
       /argocd                 👈 definition file must have same name
          /0.1
            /OWNERS            👈 owners of this resource
            /README.md
            /argocd.yaml       👈 the file name should match the resource name
            /samples/deploy-to-k8s.yaml
          /0.2/...
   
       /golang-build
          /OWNERS
          /README.md
          /0.1
            /README.md
            /golang-build.yaml
            /samples/golang-build.yaml
   

2. Resource YAML file includes following changes

• Labels include the version of the resource.
• Annotations include minimum pipeline version supported by the resource, tags associated with the resource and displayName of the resource

 labels:
    app.kubernetes.io/version: "0.1"                 👈 Version of the resource

  annotations:
    tekton.dev/pipelines.minVersion: "0.12.1"        👈 Min Version of pipeline resource is compatible
    tekton.dev/categories: CLI                       👈 Comma separated list of categories
    tekton.dev/tags: "ansible, cli"                  👈 Comma separated list of tags
    tekton.dev/displayName: "Ansible Tower Cli"      👈 displayName can be optional
    tekton.dev/platforms: "linux/amd64,linux/s390x"  👈 Comma separated list of platforms, can be optional

spec:
  description: |-
    ansible-tower-cli task simplifies
    workflow, jobs, manage users...                  👈 Summary

    Ansible Tower (formerly ‘AWX’) is a ...

Note : Categories are a generalized list. The historical list and the procedure to add new categories are documented in the (now archived) tektoncd/hub repository.

First, install a Task onto your cluster:

$ kubectl apply -f golang/build.yaml
task.tekton.dev/golang-build created

You can see which Tasks are installed using kubectl as well:

$ kubectl get tasks
NAME           AGE
golang-build   3s

With the Task installed, you can define a TaskRun that runs that Task, being sure to provide values for required input parameters and resources:

apiVersion: tekton.dev/v1
kind: TaskRun
metadata:
  name: example-run
spec:
  taskRef:
    name: golang-build
  params:
  - name: package
    value: github.com/tektoncd/pipeline
  workspaces:
  - name: source
    persistentVolumeClaim:
      claimName: my-source

Next, create the TaskRun you defined:

$ kubectl apply -f example-run.yaml
taskrun.tekton.dev/example-run created

You can check the status of the TaskRun using kubectl:

$ kubectl get taskrun example-run -oyaml
apiVersion: tekton.dev/v1
kind: TaskRun
metadata:
  name: example-run
spec:
  ...
status:
  completionTime: "2019-04-25T18:10:09Z"
  conditions:
  - lastTransitionTime: "2019-04-25T18:10:09Z"
    status: True
    type: Succeeded
...

Tekton Bundles allow storing Tasks as bundles in a container registry, instead of as custom resources in a Kubernetes cluster. With bundles, it is possible to reference any task in the catalog without installing it first, using the bundle resolver. Tasks are available at ghcr.io/tektoncd/catalog/upstream/tasks/<task-name>:<task-version>. For example:

apiVersion: tekton.dev/v1
kind: TaskRun
metadata:
  name: example-run
spec:
  taskRef:
    resolver: bundles
    params:
    - name: bundle
      value: ghcr.io/tektoncd/catalog/upstream/tasks/golang-build:0.1
    - name: name
      value: golang-build
    - name: kind
      value: task
  params:
  - name: package
    value: github.com/tektoncd/pipeline
  workspaces:
  - name: source
    persistentVolumeClaim:
      claimName: my-source

make setup  # one-command setup: installs pre-commit hooks and linters
make lint   # run all linters (yamllint + gofmt)
make test TASK=git-clone VERSION=0.9  # run e2e test for a single task

If you want to contribute to this repository, please see our contributing guidelines.

If you are looking for support, enter an issue or join our Slack workspace

You might run into issues — if you do, please don't be shy about letting us know, or better yet, contribute a fix or feature.

See our project roadmap.