[SOLVED] Failed to pull container image registry.eu-de.bluemix.net

Failed to pull container image registry.eu-de.bluemix.net

Here's what I have:

a java application (as JAR file)
docker image (built from Dockerfile) with this java application

The image was built with: sudo docker build -t registry.eu-de.bluemix.net/watson2018/imagerecognition:latest .

The image is pushed to a private docker registry in IBM Cloud

$ ibmcloud cr image-list
Listing images...

REPOSITORY                                               TAG      DIGEST         NAMESPACE    CREATED       SIZE     SECURITY STATUS   
registry.eu-de.bluemix.net/watson2018/imagerecognition   latest   aba50d315338   watson2018   2 hours ago   194 MB   Scanning...

I can see the image in the private registry https://console.bluemix.net/containers-kubernetes/registry/private and I can pull it.

Then in the same location (Germany) I created successfully an IBM Function: bx wsk action create recognize --docker registry.eu-de.bluemix.net/watson2018/imagerecognition:latest

The problem is: When I run the function, it can't pull the image.

Results:
{
   "error": "Failed to pull container image 'registry.eu-de.bluemix.net/watson2018/imagerecognition:latest'."
}

Any idea how to run this function with docker image from the private registry?

Solution

Docker Actions only support public registries like an image publicly available on dockerhub.