README.md

GitHub Action that run a Tekton Task on remote EKS Cluster

This is accomplished by this plugin to your workflow.

If you require the addition of a tolerations or affinity, these are included in the optional pod_template input. The args are arguments to the tkn task start command. It will fail if you try to overload the command with symbols that would allow new executions with the AWS permissions. So, avoid symbols like ${[()]}|&; in your namespace, task, or args.

Inputs

• task
  • The Tekton task name
• cluster_task
  • The Tekton clustertask name (mutually exclusive with task)
• namespace
  • The K8S namespace the Task resides in
• args
  • Arguments to append the to tkn task start command
• pod_template
  • YAML contents of a pod_template to apply to the TaskRun we create
• kubeconfig
  • YAML contents of the .kube/config file you want to use
• aws_access_key_id
  • AWS access key
• aws_secret_access_key
  • AWS secret key
• aws_region
  • AWS region

Example

Running a Tekton Task in GitHub Actions

   - name: Run tekton task
      id: tkn
      uses: craftyc0der/github-action-eks-tkn@v1
      with:
        task: 'unity-build'
        namespace: 'astra-build'
        serviceaccount: 'astra-build'
        args: '--param gitOrg=gosynthschool --param gitRepo=rubicon --param gitSha=3c4356f --param s3UploadPath=s3://rubicon-prod/jom --param unityLicenseSecret=unity-license'
        kubeconfig: '${{ secrets.KUBECONFIG_EKS_DEMO_CLUSTER_ASTRA }}'
        aws_access_key_id: '${{ secrets.AWS_ACCESS_KEY_ID_ASTRA_GITHUB_USER }}'
        aws_secret_access_key: '${{ secrets.AWS_SECRET_ACCESS_KEY_ASTRA_GITHUB_USER }}'
        aws_region: 'us-east-2'
        pod_template: |
          tolerations:
          - key: "tekton"
            operator: "Equal"
            value: "true"
            effect: "NoSchedule"
          - key: "cpu"
            operator: "Equal"
            value: "8"
            effect: "NoSchedule"
          affinity:
            nodeAffinity:
              requiredDuringSchedulingIgnoredDuringExecution:
                nodeSelectorTerms:
                - matchExpressions:
                  - key: role
                    operator: In
                    values:
                    - tekton