Added config-service-show command

Change-Id: I48a6bd060c45751f9a864e3a39d736ab53b3bb1c

surveilclient/tests/v2_0/config/test_services.py

@@ -88,3 +88,22 @@ class TestServices(clienttest.ClientTest):
             body,
             "body"
         )
+
+    @httpretty.activate
+    def test_get(self):
+        httpretty.register_uri(
+            httpretty.GET,
+            "http://localhost:5311/v2/config/hosts/host_name/" +
+            "services/service_description",
+            body="{}"
+        )
+
+        body = self.client.config.services.get(
+            host_name="host_name",
+            service_description="service_description"
+        )
+
+        self.assertEqual(
+            body,
+            {}
+        )

surveilclient/v2_0/config/services.py

@@ -57,3 +57,13 @@ class ServicesManager(surveil_manager.SurveilManager):
             body=''
         )
         return body
+
+    def get(self, host_name, service_description):
+        """Get a service."""
+        resp, body = self.http_client.json_request(
+            '/config/hosts/' + host_name +
+            '/services/' + service_description,
+            'GET',
+            body=''
+        )
+        return body

surveilclient/v2_0/shell.py

@@ -1437,6 +1437,28 @@ def do_config_service_delete(sc, args):
                               args.service_description)
 
 
+@cliutils.arg("--host_name", help="Name of the host")
+@cliutils.arg("--service_description", help="The service_description")
+def do_config_service_show(sc, args):
+    """Show a config service."""
+    service = sc.config.services.get(args.host_name, args.service_description)
+    if args.json:
+        print(utils.json_formatter(service))
+    elif service:
+        # Specify the shown order and all the properties to display
+        service_properties = [
+            'service_description',
+            'use',
+            'host_name',
+            'contacts',
+            'register',
+            'name',
+            'passive_checks_enabled',
+        ]
+
+        utils.print_item(service, service_properties)
+
+
 @cliutils.arg("--timeperiod_name", help="New name of the timeperiod")
 @cliutils.arg("--exclude")
 @cliutils.arg("--periods", nargs='+')