docker task failing

[rushikeshkulat95]

Expected Behavior

docker build successful

Actual Behavior

Could not read CA certificate "/certs/client/ca.pem": open /certs/client/ca.pem: no such file or directory

Steps to Reproduce the Problem

Additional Info

my tekton is running on Azure Kubernetes cluster . I'm tying to execute docker command in task but its failing with below error
ERROR: Cannot connect to the Docker daemon at tcp://localhost:2376. Is the docker daemon running?
task :
apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
name: docker-build
labels:
app.kubernetes.io/version: "0.1"
annotations:
tekton.dev/pipelines.minVersion: "0.12.1"
tekton.dev/categories: Image Build
tekton.dev/tags: docker, build-image, push-image, dind
tekton.dev/displayName: docker-build
tekton.dev/platforms: "linux/amd64"
spec:
description: >-
This task will build and push an image using docker.
The task will build an out image out of a Dockerfile.
This image will be pushed to an image registry.
The image will be built and pushed using a dind sidecar over TCP+TLS.
params:

• name: image
  description: Reference of the image docker will produce.

• name: builder_image
  description: The location of the docker builder image.
  default: docker:stable

• name: dind_image
  description: The location of the docker-in-docker image.
  default: docker:dind

• name: dockerfile
  description: Path to the Dockerfile to build.
  default: ./source/Dockerfile

• name: context
  description: Path to the directory to use as context.
  default: .

• name: build_extra_args
  description: Extra parameters passed for the build command when building images.
  default: ""

• name: push_extra_args
  description: Extra parameters passed for the push command when pushing images.
  default: ""

• name: insecure_registry
  description: Allows the user to push to an insecure registry that has been specified
  default: ""
  workspaces:

• name: source
  volumes:

• name: dind-certs
  emptyDir: {}
  results:

• name: IMAGE_DIGEST
  description: Digest of the image just built.
  sidecars:

• image: $(params.dind_image)
  name: server
  args:

  • --storage-driver=vfs

  • --userland-proxy=false

  • --debug

  • --insecure-registry=$(params.insecure_registry)
    securityContext:
    privileged: true
    env:

  • name: DOCKER_TLS_CERTDIR
    value: /certs
    volumeMounts:

  • mountPath: /certs/client
    name: dind-certs

  readinessProbe:
  periodSeconds: 1
  exec:
  command: ['ls', '/certs/client/ca.pem']
  steps:

• name: docker-build
  image: $(params.builder_image)
  env:

  • name: DOCKER_HOST
    value: tcp://localhost:2376

  • name: DOCKER_TLS_VERIFY
    value: '1'

  • name: DOCKER_CERT_PATH
    value: /certs/client
    workingDir: $(workspaces.source.path)
    script: |
    docker build
    $(params.build_extra_args)
    --no-cache
    -f $(params.dockerfile) -t $(params.image) $(params.context)
    volumeMounts:

    • mountPath: /certs/client
      name: dind-certs

taskrun :

apiVersion: tekton.dev/v1beta1
kind: TaskRun
metadata:
generateName: docker-
spec:
params:

• name: image
  value: localhost:5000/nocode
  taskRef:
  name: docker-build
  workspaces:
• name: source
  persistentVolumeClaim:
  claimName: tekton-pvc

---

when i changed images im getting below error
Could not read CA certificate "/certs/client/ca.pem": open /certs/client/ca.pem: no such file or directory

• name: builder_image
  description: The location of the docker builder image.
  default: docker:1.12.6
  • name: dind_image
    description: The location of the docker-in-docker image.
    default: docker:1.12.6-dind

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[tekton-robot]

Stale issues rot after 30d of inactivity.
Mark the issue as fresh with /remove-lifecycle rotten with a justification.
Rotten issues close after an additional 30d of inactivity.
If this issue is safe to close now please do so with /close with a justification.
If this issue should be exempted, mark the issue as frozen with /lifecycle frozen with a justification.

/lifecycle rotten

Send feedback to tektoncd/plumbing.