Tekton workspace assignment failed

[tppalani]

Expected Behavior

Each workspace mapped with different PVC but when i'm running pipeline got failed with message: '[User error] more than one PersistentVolumeClaim is bound' i have attached pipeline, run, pvc, clone.yaml can you please somebody help me on this.

Environment - EKS cluster 1.29
storage Class: ebs-sc

Actual Behavior

workspace should be mapped with unique PVC.

Additional Info

NAME                 STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS   VOLUMEATTRIBUTESCLASS   AGE
pack-workspace-vol   Bound    pvc-ecec8494-cd04-415b-9456-dc6213fe4610   1Gi        RWO            ebs-sc         <unset>                 29h
ubi-builder-vol      Bound    pvc-d0bf27f0-e510-455c-926a-364697c5f227   1Gi        RWO            ebs-sc         <unset>                 29h

pipeline.yaml

---
apiVersion: tekton.dev/v1beta1
kind: Pipeline
metadata:
  name: pack-build-builder-push
  namespace: buildpack-tekton
spec:
  description: >-
    This Pipeline builds a buildpacks builder image using pack client.
  workspaces:
    - name: source-dir
    - name: data-store
    - name: pack-workspace
  params:
    - description: A boolean value used to execute or not a task
      name: debug
      type: string
      default: "false"
    - description: Source Repository URL
      name: git-url
      type: string
    - description: Source directory where code is cloned
      name: source-dir
      type: string
      default: "."
    - description: Pack client image url
      name: imageUrl
      type: string
      default: buildpacksio/pack
    - description: Pack client image tag
      name: imageTag
      type: string
      default: latest
    - description: Name of the Builder image to create
      name: output-image
      type: string
      default: latest
    - description: Branch name
      name: branch
      type: string
    - description: Pack builder command flags
      name: packCmdBuilderFlags
      type: array
      default: [""]

  tasks:
    - name: git-clone
      taskRef:
        name: git-clone
      params:
        - name: GIT_PROJECT_URL
          value: '$(params.git-url)'
        - name: branch
          value: '$(params.branch)'
      workspaces:
        - name: source-dir
          workspace: source-dir

    - name: fetch-packconfig-registry-secret
      runAfter:
        - git-clone
      taskSpec:
        steps:
          - image: quay.io/centos/centos:latest
            script: |
              echo "Copy pack config.toml to $(workspaces.pack-workspace.path)"
              cp $(workspaces.data-store.path)/config.toml $(workspaces.pack-workspace.path)
              
              echo "Copy .dockerconfigjson to $(workspaces.pack-workspace.path)/.docker/config.json"
              mkdir -p $(workspaces.pack-workspace.path)/.docker
              cp $(workspaces.data-store.path)/.dockerconfigjson $(workspaces.pack-workspace.path)/.docker/config.json
      workspaces:
        - name: data-store
          workspace: data-store
        - name: pack-workspace
          workspace: pack-workspace

    - name: list-pack-files
      runAfter:
        - fetch-packconfig-registry-secret
      when:
        - input: $(params.debug)
          operator: in
          values: [ "true" ]
      taskSpec:
        steps:
          - name: list-source-workspace
            image: quay.io/centos/centos:latest
            script: |
              echo "List files under: $(workspaces.pack-workspace.path)"
              ls -la $(workspaces.pack-workspace.path)/

              ls -la $(workspaces.pack-workspace.path)/.docker/
              cat $(workspaces.pack-workspace.path)/.docker/config.json
      workspaces:
        - name: pack-workspace
          workspace: pack-workspace

    - name: list-source-files
      runAfter:
        - fetch-packconfig-registry-secret
      when:
        - input: $(params.debug)
          operator: in
          values: [ "true" ]
      taskSpec:
        steps:
          - name: list-source-workspace
            image: quay.io/centos/centos:latest
            script: |
              echo "List files under: $(workspaces.source-dir.path)"
              ls -la $(workspaces.source-dir.path)/
      workspaces:
        - name: source-dir
          workspace: source-dir
      
    - name: pack-builder
      runAfter:
        - list-source-files
      taskRef:
        name: pack-builder
      params:
        - name: PACK_SOURCE_DIR
          value: '$(params.source-dir)'
        - name: PACK_CLI_IMAGE
          value: '$(params.imageUrl)'
        - name: PACK_CLI_IMAGE_VERSION
          value: '$(params.imageTag)'
        - name: BUILDER_IMAGE_NAME
          value: '$(params.output-image)'
        - name: PACK_BUILDER_TOML
          value: ubi-builder.toml
        - name: PACK_CMD_FLAGS
          value: [ "$(params.packCmdBuilderFlags)" ]
      workspaces:
        - name: source-dir
          workspace: source-dir
        - name: pack-workspace
          workspace: pack-workspace

run.yaml

---
apiVersion: tekton.dev/v1beta1
kind: PipelineRun
metadata:
  generateName: pack-build-builder-push-run
  namespace: buildpack-tekton
spec:
  pipelineRef:
    name: pack-build-builder-push
  podTemplate:
    securityContext:
      runAsUser: 0
      fsGroup: 1001
  params:
    - name: debug
      value: "true"
    - name: git-url
      value: github.com/tekton-poc.git
    - name: branch
      value: main
    - name: output-image
      value: "quay.io/snowdrop/ubi-builder"
    - name: packCmdBuilderFlags
      value:

      - "-v"
      - "--publish"

  workspaces:
    - name: source-dir
      persistentVolumeClaim:
        claimName: ubi-builder-vol
    - name: pack-workspace
      persistentVolumeClaim:
        claimName: pack-workspace-vol
    - name: data-store
      projected:
        sources:
          - secret:
              name: pack-config-toml
          - secret:
              name: quay-creds

Task-1

---
apiVersion: tekton.dev/v1
kind: Task
metadata:
  annotations:
    tekton.dev/pipelines.minVersion: "0.50.0"
    tekton.dev/categories: Image build
    tekton.dev/tags: image-build
    tekton.dev/displayName: "pack builder"
    tekton.dev/platforms: "linux/amd64"
  labels:
    app.kubernetes.io/version: '0.1'
  name: pack-builder
  namespace: buildpack-tekton
spec:
  description: >-
  params:
    - name: PACK_EXPERIMENTAL
      default: "false"
      description: Enable experimental features
      type: string
    - name: PACK_CLI_IMAGE
      default: buildpacksio/pack
      description: The image to use for the pack client.
      type: string
    - name: PACK_CLI_IMAGE_VERSION
      default: latest
      description: Pack client version
      type: string
    - name: BUILDER_IMAGE_NAME
      description: The name of the builder image to create.
      type: string
    - name: PACK_BUILDER_TOML
      default: builder.toml
      description: The builder toml file to use for the pack builder create command.
      type: string
    - name: PACK_CMD_FLAGS
      default: []
      description: The Arguments to be passed to the pack command.
      type: array
    - name: PACK_SOURCE_DIR
      default: .
      description: Directory containing the source files to build.
      type: string
  workspaces:
    - name: source-dir
    - name: pack-workspace
      #mountPath: /workspace
  steps:
    - name: pack
      image: $(params.PACK_CLI_IMAGE):$(params.PACK_CLI_IMAGE_VERSION)
      workingDir: $(workspaces.source-dir.path)/$(params.PACK_SOURCE_DIR)
      env:
        - name: DOCKER_CONFIG
          value: $(workspaces.pack-workspace.path)/.docker
        - name: PACK_HOME
          value: $(workspaces.pack-workspace.path)
      args:
        - builder
        - create
        - "$(params.BUILDER_IMAGE_NAME)"
        - --config
        - "$(params.PACK_BUILDER_TOML)"
        - "$(params.PACK_CMD_FLAGS[*])"

clone task

apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: git-clone
  namespace: buildpack-tekton
spec:
  workspaces:
    - name: source-dir
      description: A workspace for the task
      optional: true
      mountPath: /mnt/workspace
  params:
    - name: GIT_PROJECT_URL
      type: string
      description: The URL of the source repository
    - name: branch
      type: string
      description: Branch name to checkout
  
  steps:
    - name: clean-workspace
      image: 'alpine:latest'
      workingDir: $(workspaces.source-dir.path)
      script: |
        if [ -d myrepo ]; then
          echo "Cleaning previous workspace..."
          ls -a myrepo
          rm -rf myrepo
          echo "Workspace cleaned successfully."
        else
          echo "No previous workspace found. Proceeding with cloning..."
        fi

    - name: clone-repository
      image: 'quay.io/redhat-cop/ubi8-git:v1.0'
      workingDir: $(workspaces.source-dir.path)
      script: |
        mkdir myrepo
        cd myrepo
        git clone -b $(params.branch) https://$GITHUB_USERNAME:$GITHUB_PASSWORD@$(params.GIT_PROJECT_URL) .
        echo "Repository cloned successfully."
        ls -a
   

---
apiVersion: tekton.dev/v1
kind: Task
metadata:
  annotations:
    tekton.dev/pipelines.minVersion: 0.50.0
    tekton.dev/categories: Image build
    tekton.dev/tags: image-build
    tekton.dev/displayName: "pack"
    tekton.dev/platforms: "linux/amd64"
  labels:
    app.kubernetes.io/version: '0.1'
  name: pack
  namespace: buildpack-tekton
spec:
  description: >-
    Buildpack pack client - https://buildpacks.io/docs/tools/pack/
  params:
    - name: PACK_EXPERIMENTAL
      default: "false"
      description: Enable experimental features
      type: string
    - name: PACK_IMAGE
      default: buildpacksio/pack
      description: The image to use for the pack client.
      type: string
    - name: PACK_ARGS
      default: []
      description: The Arguments to be passed to the pack command.
      type: array
    - name: PACK_VERSION
      default: latest
      description: Pack client version
      type: string
    - name: PACK_SOURCE_DIR
      default: .
      description: Directory containing the source files to build.
      type: string
  workspaces:
    - name: source-dir
    - name: pack-workspace
      mountPath: /workspace
  steps:
    - name: pack
      image: $(params.PACK_IMAGE):$(params.PACK_VERSION)
      workingDir: $(workspaces.source-dir.path)/$(params.PACK_SOURCE_DIR)
      env:
        - name: DOCKER_CONFIG
          value: $(workspaces.pack-workspace.path)/.docker
        - name: PACK_HOME
          value: $(workspaces.pack-workspace.path)
      args:
        - "$(params.PACK_ARGS[*])"

[piyush-garg]

Please check this https://github.com/tektoncd/pipeline/blob/main/docs/workspaces.md#specifying-workspace-order-in-a-pipeline-and-affinity-assistants and this issue is related to https://github.com/tektoncd/pipeline