Expose a get_spice_console RPC API method

To mirror the existing get_vnc_console RPC API method, expose a
new get_spice_console RPC API method. The only console type
supported currently is 'spice-html5' which is equivalent to
'novnc'

Blueprint: libvirt-spice
Change-Id: Iab9d3dfc3564a122a8cd2b53d34fdcc725bfa29b
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

1 files changed, 24 insertions, 1 deletions

diff --git a/nova/api/openstack/compute/contrib/consoles.py b/nova/api/openstack/compute/contrib/consoles.py
index 4f88d033c..4895a9e7b 100644
--- a/nova/api/openstack/compute/contrib/consoles.py
+++ b/nova/api/openstack/compute/contrib/consoles.py
@@ -53,10 +53,33 @@ class ConsolesController(wsgi.Controller):
 
         return {'console': {'type': console_type, 'url': output['url']}}
 
+    @wsgi.action('os-getSPICEConsole')
+    def get_spice_console(self, req, id, body):
+        """Get text console output."""
+        context = req.environ['nova.context']
+        authorize(context)
+
+        # If type is not supplied or unknown, get_spice_console below will cope
+        console_type = body['os-getSPICEConsole'].get('type')
+
+        try:
+            instance = self.compute_api.get(context, id)
+            output = self.compute_api.get_spice_console(context,
+                                                      instance,
+                                                      console_type)
+        except exception.InstanceNotFound as e:
+            raise webob.exc.HTTPNotFound(explanation=unicode(e))
+        except exception.InstanceNotReady as e:
+            raise webob.exc.HTTPConflict(explanation=unicode(e))
+
+        return {'console': {'type': console_type, 'url': output['url']}}
+
     def get_actions(self):
         """Return the actions the extension adds, as required by contract."""
         actions = [extensions.ActionExtension("servers", "os-getVNCConsole",
-                                              self.get_vnc_console)]
+                                              self.get_vnc_console),
+                   extensions.ActionExtension("servers", "os-getSPICEConsole",
+                                              self.get_spice_console)]
         return actions