datapath: Convert ODP_EXECUTE to use Netlink framing.

[openvswitch] / xenserver / opt_xensource_libexec_InterfaceReconfigureVswitch.py

diff --git a/xenserver/opt_xensource_libexec_InterfaceReconfigureVswitch.py b/xenserver/opt_xensource_libexec_InterfaceReconfigureVswitch.py
index 8429358729479953e2778b07c3e984e76daad823..9e069f306be5051cd429e712c24f4e2c35589597 100644 (file)
--- a/xenserver/opt_xensource_libexec_InterfaceReconfigureVswitch.py
+++ b/xenserver/opt_xensource_libexec_InterfaceReconfigureVswitch.py
@@ -332,10 +332,21 @@ def configure_datapath(pif):
                    'other-config:hwaddr=%s' % vsctl_escape(db().get_pif_record(pif)['MAC'])]
 
     pool = db().get_pool_record()
-    fail_mode = pool['other_config']['vswitch-controller-fail-mode']
+    network = db().get_network_by_bridge(bridge)
+    fail_mode = None
+    valid_fail_modes = ['standalone', 'secure']
 
-    if fail_mode in ['standalone', 'secure']:
-        vsctl_argv += ['--', 'set', 'Bridge', bridge, 'fail_mode=%s' % fail_mode]
+    if network:
+        network_rec = db().get_network_record(network)
+        fail_mode = network_rec['other_config'].get('vswitch-controller-fail-mode')
+
+    if (fail_mode not in valid_fail_modes) and pool:
+        fail_mode = pool['other_config'].get('vswitch-controller-fail-mode')
+
+    if fail_mode not in valid_fail_modes:
+        fail_mode = 'standalone'
+
+    vsctl_argv += ['--', 'set', 'Bridge', bridge, 'fail_mode=%s' % fail_mode]
 
     vsctl_argv += set_br_external_ids(pif)
     vsctl_argv += ['## done configuring datapath %s' % bridge]