Thanks Dan. However I sent a subsequent message saying that there was an error 
in the URL. I think the message is misleading though as it should trigger a 404 
Not Found error and not an Unauthorized one.


> On 15 Feb 2016, at 15:09, Dan Mace <[email protected]> wrote:
> 
> On Mon, Feb 15, 2016 at 5:01 AM, Candide Kemmler <[email protected] 
> <mailto:[email protected]>> wrote:
> I'm trying to deploy a couchdb container 
> <https://hub.docker.com/r/klaemo/couchdb/> on openshift, and have created 3 
> yaml files to this end:
> 
> a persistent volume
> a persistent volume claim
> a deployment config
> 
> (see attached files)
> 
> However, I'm getting the following error upon deployment
> 
> Failed to pull image 
> "​​docker.io/centos/klaemo/couchdb@sha256:d33822ecaae2e6247243b24c5c72c525714d77b904105f71679fbad04756bc96
>  
> <http://docker.io/centos/klaemo/couchdb@sha256:d33822ecaae2e6247243b24c5c72c525714d77b904105f71679fbad04756bc96>":
>  unauthorized: access to the requested resource is not authorized
> 
> The container is hosted on docker's public registry so wondering what this 
> message means...
> 
> ​I tried pulling that image myself with `docker pull` and got the same error, 
> which means access to the image requires docker hub authentication. You need 
> to create a secret in OpenShift which contains the pull credentials and then 
> reference that secret in the pod defined in your deploymentConfig. Here's 
> some more information about image pull secrets in Kubernetes and OpenShift:
> 
> https://github.com/kubernetes/kubernetes/blob/master/docs/user-guide/images.md#specifying-imagepullsecrets-on-a-pod
>  
> <https://github.com/kubernetes/kubernetes/blob/master/docs/user-guide/images.md#specifying-imagepullsecrets-on-a-pod>
> https://docs.openshift.org/latest/dev_guide/image_pull_secrets.html 
> <https://docs.openshift.org/latest/dev_guide/image_pull_secrets.html>
> 
> If that's not enough to get you moving, please reach out!
> 
> -- Dan
> 
> 

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