pipeline-task-kubeconfig-creator.yaml

apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: kubeconfig-creator
spec:
  params:
    - name: name
      description: name of the cluster
      type: string
    - name: url
      description: address of the cluster
      type: string
    - name: username
      description: username for basic authentication to the cluster
      type: string
    - name: password
      description: password for basic authentication to the cluster
      type: string
      default: ""
    - name: cadata
      description: contains PEM-encoded certificate authority certificates
      type: string
      default: ""
    - name: clientKeyData
      description: contains PEM-encoded data from a client key file for TLS
      type: string
      default: ""
    - name: clientCertificateData
      description: contains PEM-encoded data from a client cert file for TLS
      type: string
      default: ""
    - name: namespace
      description: default namespace to use on unspecified requests
      type: string
      default: ""
    - name: token
      description: bearer token for authentication to the cluster
      type: string
      default: ""
    - name: insecure
      description: to indicate server should be accessed without verifying the TLS certificate
      type: string
      default: "false"
  workspaces:
    - name: output
  steps:
    - name: write
      image: gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/kubeconfigwriter:latest
      command: ["/ko-app/kubeconfigwriter"]
      args:
        # passing the required json in the form of string to generate the kubeconfig file.
        #
        - -clusterConfig
        - '{
              "name":"$(params.name)",
              "url":"$(params.url)",
              "username":"$(params.username)",
              "password":"$(params.password)",
              "cadata":"$(params.cadata)",
              "clientKeyData":"$(params.clientKeyData)",
              "clientCertificateData":"$(params.clientCertificateData)",
              "namespace":"$(params.namespace)",
              "token":"$(params.token)",
              "Insecure":$(params.insecure)
            }'
        # path to the destination directory, where kubeconfig file will be stored.
        - -destinationDir
        - '$(workspaces.output.path)'