Kubernetes Cannot pull image from Artifactory

Question

I have created the docker registry secret using below command

kubectl create secret docker-registry regcred --docker-server=https://dockerreleaselocal.jfrog.io --docker-username=user --docker-password='password' --docker-email=email

Below is the Kubernetes yaml code for pulling the image

apiVersion: batch/v1
kind: Job
metadata:
  name: artifactory-terraform-job
spec:
  template:
    spec:
      containers:
      - image: dockerreleaselocal.jfrog.io/terraform:v0.11.7.001
        name: terraform-container
      imagePullSecrets:
      - name: regcred

Error

Failed to pull image "dockerreleaselocal.jfrog.io/terraform:v0.11.7.001": rpc error: code = Unknown desc = Error response from daemon: missing signature key

Kubernetes version

Server Version: version.Info{Major:"1", Minor:"9+", GitVersion:"v1.9.7-2+231cc32d0a1119", GitCommit:"231cc32d0a111940d45936b3206548c610869df2", GitTreeState:"clean", BuildDate:"2018-04-25T08:09:04Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"}

Output docker pull locally

docker pull dockerreleaselocal.jfrog.io/terraform:v0.11.7.001
Error response from daemon: missing signature key

Do i need to do additional configuration to fix the issue?

Answer 1

Above issue was regarding ACL of the user. A user should have annotate permission for docker registry. If he has annotate permission, the properties will be generated automatically using the manifest file.