Setup periodic runs of ``run_cloud_launcher.sh``, which runs the cloud setup playbook against our clouds. Note that this runs in an independent cron beacuse we don't need to run it as frequently as our normal ansible runs and this ansible process needs access to the all-clouds.yaml file which we don't run the normal ansible runs with. **Role Variables** .. zuul:rolevar:: cloud_launcher_cron_interval .. zuul:rolevar:: minute :default: 0 .. zuul:rolevar:: hour :default: */1 .. zuul:rolevar:: day :default: * .. zuul:rolevar:: month :default: * .. zuul:rolevar:: weekday :default: *