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path: root/roles/openshift_health_checker/openshift_checks/docker_image_availability.py
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* docker checks: finish and refactorLuke Meyer2017-06-071-19/+3
| | | | | | | | | Incorporated docker_storage_driver into docker_storage as both need driver info. Corrected storage calculation to include VG free space, not just the current amount in the LV pool. Now makes no assumptions about pool name. Improved user messaging. Factored out some methods that can be shared with docker_image_availability.
* remove skopeo dependency on docker-pyjuanvallejo2017-05-191-78/+70
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* improve error handling for missing varsjuanvallejo2017-05-191-48/+56
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* Add test scaffold for docker_image_availability.pyRodolfo Carvalho2017-03-281-0/+11
| | | | | The intention is to set a starting point and let another team member work on the code to gain experience with tests.
* add docker_image_availability checkjuanvallejo2017-03-231-0/+168
This patch adds a check to ensure that required docker images are available in at least one of the registries supplied in an installation host. Images are available if they are either already present locally, or able to be inspected using Skopeo on one of the configured registries.