Added status-host-show

Change-Id: Ifc8833d82e48f59bbe26a8f9d6a14c60b28d3dd9

surveilclient/tests/v2_0/status/test_hosts.py

@@ -31,4 +31,18 @@ class TestHosts(clienttest.ClientTest):
         self.assertEqual(
             hosts,
             [{"host_name": "host1"}]
-        )
+        )
+
+    @httpretty.activate
+    def test_get(self):
+        httpretty.register_uri(
+            httpretty.GET, "http://localhost:8080/v2/status/hosts/hostname",
+            body='{"host_name": "host1"}'
+        )
+
+        host = self.client.status.hosts.get("hostname")
+
+        self.assertEqual(
+            host,
+            {"host_name": "host1"}
+        )

surveilclient/v2_0/shell.py

@@ -124,7 +124,7 @@ def do_config_host_show(sc, args):
         utils.print_item(host, hostProperties)
 
 
-@cliutils.arg("--host_name", help="Name of the host")
+@cliutils.arg("host_name", help="Name of the host")
 def do_config_host_delete(sc, args):
     """Create a config host."""
     sc.config.hosts.delete(args.host_name)
@@ -182,8 +182,8 @@ def do_config_service_create(sc, args):
     sc.config.services.create(**service)
 
 
-@cliutils.arg("--host_name", help="Name of the host")
-@cliutils.arg("--service_description")
+@cliutils.arg("host_name", help="Name of the host")
+@cliutils.arg("service_description", help="The service_description")
 def do_config_service_delete(sc, args):
     """Create a config host."""
     sc.config.services.delete(args.host_name,
@@ -259,6 +259,21 @@ def do_status_host_list(sc, args):
         utils.print_list(services, cols, formatters=formatters)
 
 
+@cliutils.arg("host_name", help="The host_name")
+def do_status_host_show(sc, args):
+    host = sc.status.hosts.get(args.host_name)
+
+    if args.json:
+        print(utils.json_formatter(host))
+    elif host:
+        hostProperties = [
+            'host_name', 'address', 'state', 'last_check',
+            'last_state_change', 'long_output', 'description', 'acknowledged',
+            'plugin_output', 'services', 'childs', 'parents',
+        ]
+        utils.print_item(host, hostProperties)
+
+
 def do_status_service_list(sc, args):
     """List all status services."""
     services = sc.status.services.list()

surveilclient/v2_0/status/hosts.py

@@ -24,3 +24,10 @@ class HostsManager(surveil_manager.SurveilManager):
             HostsManager.base_url, 'POST', body=live_query
         )
         return body
+
+    def get(self, host_name):
+        """Get a specific host."""
+        resp, body = self.http_client.json_request(
+            HostsManager.base_url + "/" + host_name, 'GET'
+        )
+        return body