Move version/repo vars to download role.
Add container to download params, which overrides url/source_url,
if enabled.
Fix networking plugins download depending on kube_network_plugin.
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
This should make things a little more composable,
by making these roles meta roles that perform no
actions by default we allow each role to own its own
resources.
Aivars Sterns
Bogdan Dobrelya
Aleksandr Didenko
Matthew Mosesohn
Paul Czarkowski