[FIX] Fix ansible get_vars calls in sync and inventory (#42)

Author: serban21

src/ops/cli/inventory.py

@@ -62,7 +62,7 @@ def get_inventory_hosts(self, args):
         return self.ansible_inventory.get_hosts(limit)
 
     def get_host_facts(self, host, indent="\t"):
-        vars = self.ansible_inventory.get_vars(host)
+        vars = host.get_vars()
         vars = {unicode(key): var for key, var in vars.items()} # the yaml dumper doesn't handle mixed keys encoding
         ret = yaml.dump(vars, indent=4, allow_unicode=True, default_flow_style=False, Dumper=AnsibleDumper)
         ret = "\n".join([indent + line for line in ret.split("\n")])

src/ops/cli/sync.py

@@ -77,8 +77,7 @@ def run(self, args):
             remote_hosts.append('{}--{}'.format(bastion, remote.pattern))
         else:
             for host in hosts:
-                vars = self.ansible_inventory.get_vars(host)
-                ssh_host = vars.get('ansible_ssh_host') or host
+                ssh_host = host.get_vars().get('ansible_ssh_host') or host
                 remote_hosts.append(ssh_host)
 
         for ssh_host in remote_hosts: