Add --hosts and --services support for reconfigure action

Change-Id: Ib84a45116b0975b8866499ff30cd1499c309e6af

kolla_cli/api/control_plane.py

@@ -215,22 +215,35 @@ class ControlPlaneApi(object):
         return Job(ansible_job)
 
     @staticmethod
-    def reconfigure(verbose_level=1):
+    def reconfigure(verbose_level=1, hostnames=[], servicenames=[]):
-        # type: (int) -> Job
+        # type: (int, List[str], List[str]) -> Job
         """Reconfigure.
 
         Reconfigure OpenStack service.
 
+        :param hostnames: host names
+        :type hostnames: list
         :param verbose_level: the higher the number, the more verbose
         :type verbose_level: integer
+        :param servicenames: services to prechecks.
+        :type servicenames: list of strings
         :return: Job object
         :rtype: Job
         """
+        check_arg(hostnames, u._('Host names'), list,
+                  empty_ok=True, none_ok=True)
         check_arg(verbose_level, u._('Verbose level'), int)
+        check_arg(servicenames, u._('Service names'), list,
+                  empty_ok=True, none_ok=True)
+        hostnames = safe_decode(hostnames)
+        servicenames = safe_decode(servicenames)
+
+        check_kolla_args(hostnames=hostnames,
+                         servicenames=servicenames)
 
         action = KollaAction(verbose_level=verbose_level,
                              playbook_name='site.yml')
-        ansible_job = action.reconfigure()
+        ansible_job = action.reconfigure(hostnames, servicenames)
         return Job(ansible_job)
 
     @staticmethod

kolla_cli/commands/kolla_action.py

@@ -164,12 +164,26 @@ class Reconfigure(Command):
     """Reconfigure OpenStack service."""
     def get_parser(self, prog_name):
         parser = super(Reconfigure, self).get_parser(prog_name)
+        parser.add_argument('--hosts', nargs='?',
+                            metavar='<host_list>',
+                            help=u._('Reconfigure host list'))
+        parser.add_argument('--services', nargs='?',
+                            metavar='<service_list>',
+                            help=u._('Reconfigure service list'))
         return parser
 
     def take_action(self, parsed_args):
+        hosts = []
+        services = []
         try:
             verbose_level = self.app.options.verbose_level
-            job = CLIENT.reconfigure(verbose_level)
+            if parsed_args.hosts:
+                host_list = parsed_args.hosts.strip()
+                hosts = host_list.split(',')
+            if parsed_args.services:
+                service_list = parsed_args.services.strip()
+                services = service_list.split(',')
+            job = CLIENT.reconfigure(verbose_level, hosts, services)
             status = job.wait()
             handers_action_result(job, status, verbose_level)
         except Exception:

kolla_cli/common/ansible/actions.py

@@ -64,9 +64,11 @@ class KollaAction(object):
         job = self.playbook.run()
         return job
 
-    def reconfigure(self):
+    def reconfigure(self, hostnames=[], servicenames=[]):
         '''Reconfigure OpenStack service.'''
 
+        self.playbook.hosts = hostnames
+        self.playbook.services = servicenames
         self.playbook.extra_vars = 'kolla_action=reconfigure'
 
         self._run_deploy_rules(self.playbook)