Repair creating an ironicclient instance

Session is now required and can only be automatically created via
client.get_client. Switch to using get_client.

Change-Id: I0db7a95c4a99fe4157b3623a14135eb7b5dd69d9

ironic_ui/api/ironic.py

@@ -42,8 +42,8 @@ def ironicclient(request):
     cacert = getattr(settings, 'OPENSTACK_SSL_CACERT', DEFAULT_CACERT)
     ironic_url = base.url_for(request, IRONIC_CLIENT_CLASS_NAME)
 
-    return client.Client(1,
-                         ironic_url,
+    return client.get_client(1,
+                             endpoint=ironic_url,
                              os_ironic_api_version=DEFAULT_IRONIC_API_VERSION,
                              project_id=request.user.project_id,
                              token=request.user.token.id,

releasenotes/notes/get-client-e30e3b05eb9901ca.yaml

@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    Fixed ``_construct_http_client() takes at least 1 argument`` when creating
+    an ironic client instance.