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Re: Manifest v2 schema error when pulling images from Docker Hub



Nice to know! Please, let me know if you need any help in testing this, I've a test environment available.

Best regards.

Guilherme Macedo | guilherme gmacedo com
Information Security Consultant
www.gmacedo.com

On 2016-07-21 10:55, Clayton Coleman wrote:
The CentOS, Fedora, and RHEL versions of Docker 1.10 have a patch that
will allow you to push from Docker 1.10 to a schema2 enabled registry
using schema1 (which is what we're using today in our CI).  I believe
it's --skip-schema2-push to the daemon and will be enabled soon in
testing.

On Jul 21, 2016, at 3:20 AM, Guilherme Macedo <guilherme gmacedo com> wrote:

Hi Clayton.

Thanks for answering.
So I will wait for v1.3.0 release then, and will continue to push images manually.

Best regards.

Guilherme Macedo | guilherme gmacedo com
Information Security Consultant
www.gmacedo.com

On Wed, 20 Jul 2016 19:06:48 -0400
Clayton Coleman <ccoleman redhat com> wrote:

Accept schema2 is not supported in 1.2.0

On Jul 20, 2016, at 6:33 PM, Guilherme Macedo <guilherme gmacedo com> wrote:

Hi.

I'm running an Origin v1.2.0 cluster and docker v1.10.3-44 in our clients. Origin fails to pull images from Docker Hub when I build a project with Dockerfile due to manifest v2 schema change - manifest unknown error. I've tried to set the variable REGISTRY_MIDDLEWARE_REPOSITORY_OPENSHIFT_ACCEPTSCHEMA2 to true as documented here [1], but Origin continues to fail with the same error. To work around it I'm pulling images locally and pushing them to an Origin registry that I exposed to our users. Does anyone knows how to resolve this or we need to wait for Origin v1.3.0?

[1] https://docs.openshift.org/latest/install_config/install/docker_registry.html#docker-registry-configuration-reference-middleware

Thanks in advance and best regards.

Guilherme Macedo | guilherme gmacedo com
Information Security Consultant
www.gmacedo.com

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