CI failing - problem with owncloudci/elasticsearch docker image

[phil-davis]

See example PR #146

Since a week or so ago, CI has been getting:

matrix-15: Error response from daemon: pull access denied for owncloudci/elasticsearch, repository does not exist or may require 'docker login': denied: requested access to the resource is denied

https://drone.owncloud.com/owncloud/search_elastic/729/15/1

"something happened" to the owncloudci/elasticsearch docker image.

Needs sorting out.

[phil-davis]

@tboerger do you have any idea?

[phil-davis]

Waiting to see the CI result in #145 - that will confirm that CI is really OK, and then we can close this issue.