def get_networks(self):
"""Get the networks assoiated with the resource description.
Returns
list of tuple roles, network
"""
networks = self.c_resources["networks"]
result = []
for net in networks:
_c_network = net.get("_c_network")
if _c_network is None:
continue
roles = utils.get_roles_as_list(net)
result.append((roles, _c_network))
return result
def get_roles(self):
"""Get the roles associated with the hosts.
Returns
dict of role -> [host]
"""
machines = self.c_resources["machines"]
result = {}
for desc in machines:
roles = utils.get_roles_as_list(desc)
hosts = self._denormalize(desc)
for role in roles:
result.setdefault(role, [])
result[role].extend(hosts)
return result
