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path: root/roles/openshift_health_checker/openshift_checks/docker_image_availability.py
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* docker_image_availability: fix containerized etcdLuke Meyer2017-06-301-1/+2
| | | | fixes bug 1466622 - docker_image_availability check on etcd host failed for 'openshift_image_tag' is undefined
* Disable TLS verification in skopeo inspectRodolfo Carvalho2017-06-191-1/+1
| | | | | | | Some registries are not configured with valid certificates and thus the check fails with 'http: server gave HTTP response to HTTPS client'. Since this is not fetching images, but only checking for existence, trade security for convenience.
* pre-install checks: add more during byo installLuke Meyer2017-06-141-69/+83
| | | | | | | | | | | | Add the docker and RPM checks to the list that run at install time. They can be disabled the same as the existing ones. Removed cockpit-kubernetes RPM requirement as it no longer is. Fixed up docker_image_availability to handle oreg_url and other nuances. Switched to using the openshift_image_tag that's set by openshift_version for both component and infrastructure images. Fixed a bug where execute_module was being called with incorrect positional arg "tmp" as a dict which caused errors down the call stack.
* 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.