Jesse Pretorius 4b46ce34a7 Execute service setup against a delegated host using Ansible built-in modules ... In order to reduce the packages required to pip install on to the hosts, we allow the service setup to be delegated to a specific host, defaulting to the deploy host. We also switch as many tasks as possible to using the built-in Ansible modules which make use of the shade library. The 'virtualenv' package is now installed appropriately by the openstack_hosts role, so there's no need to install it any more. The 'httplib2' package is a legacy Ansible requirement for the get_url/get_uri module which is no longer needed. The keystone client library is not required any more now that we're using the upstream modules. As there are no required packages left, the task to install them is also removed. Change-Id: I673a465863559d6fc72e4fdcd5da2ab788e561ab		2018-07-12 18:03:14 +01:00
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notes	Execute service setup against a delegated host using Ansible built-in modules	2018-07-12 18:03:14 +01:00
source	Update docs config for linters	2018-01-05 14:44:06 +08:00