def from_config(cls, prov_config, prov_key):
endpoints = {}
endpoints[RHOSEndpoint.name] = RHOSEndpoint(**prov_config['endpoints'][RHOSEndpoint.name])
endp_name = EventsEndpoint.name
if prov_config['endpoints'].get(endp_name):
endpoints[endp_name] = EventsEndpoint(**prov_config['endpoints'][endp_name])
from cfme.utils.providers import get_crud
infra_prov_key = prov_config.get('infra_provider_key')
infra_provider = get_crud(infra_prov_key) if infra_prov_key else None
return cls.appliance.collections.cloud_providers.instantiate(
prov_class=cls,
name=prov_config['name'],
api_port=prov_config['port'],
api_version=prov_config.get('api_version', 'Keystone v2'),
endpoints=endpoints,
zone=prov_config['server_zone'],
key=prov_key,
keystone_v3_domain_id=prov_config.get('domain_id'),
sec_protocol=prov_config.get('sec_protocol', "Non-SSL"),
tenant_mapping=prov_config.get('tenant_mapping', False),
infra_provider=infra_provider)