X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FVppConfigGenerator.py;h=d6afd1f5c758b30c09e7ec582d98b69b7c3650cf;hp=24fb8ce86f9905b407fdfdba2e578249afdeff94;hb=5e163c527fbb27900a4001226be70b98b271911a;hpb=dc1db8f3e4eb967cfce635ba8ff06a0cf4df5390

diff --git a/resources/libraries/python/VppConfigGenerator.py b/resources/libraries/python/VppConfigGenerator.py
index 24fb8ce86f..d6afd1f5c7 100644
--- a/resources/libraries/python/VppConfigGenerator.py
+++ b/resources/libraries/python/VppConfigGenerator.py
@@ -58,7 +58,14 @@ dpdk {{
   }}
 {pciconfig}
 {nomultiseg}
+{enablevhostuser}
 }}
+
+ip6 {{
+  hash-buckets 2000000
+  heap-size 3G
+}}
+
 """
 # End VPP configuration template.
 
@@ -209,6 +216,25 @@ class VppConfigGenerator(object):
         logger.debug('Setting hostname {} config with {}'.\
             format(hostname, "no-multi-seg"))
 
+    def add_enable_vhost_user_config(self, node):
+        """Add enable-vhost-user configuration for node.
+
+        :param node: DUT node.
+        :type node: dict
+        :return: nothing
+        """
+        if node['type'] != NodeType.DUT:
+            raise ValueError('Node type is not a DUT')
+        hostname = Topology.get_node_hostname(node)
+        if not hostname in self._nodeconfig:
+            self._nodeconfig[hostname] = {}
+        if not 'enable_vhost_user' in self._nodeconfig[hostname]:
+            self._nodeconfig[hostname]['enable_vhost_user'] = []
+        self._nodeconfig[hostname]['enable_vhost_user'].append(
+            "enable-vhost-user")
+        logger.debug('Setting hostname {} config with {}'.\
+            format(hostname, "enable-vhost-user"))
+
     def remove_all_pci_devices(self, node):
         """Remove PCI device configuration from node.
 
@@ -299,6 +325,21 @@ class VppConfigGenerator(object):
         logger.debug('Clearing No Multi Seg config for hostname {}.'.\
             format(hostname))
 
+    def remove_enable_vhost_user_config(self, node):
+        """Remove enable-vhost-user configuration from node.
+
+        :param node: DUT node.
+        :type node: dict
+        :return: nothing
+        """
+        if node['type'] != NodeType.DUT:
+            raise ValueError('Node type is not a DUT')
+        hostname = Topology.get_node_hostname(node)
+        if hostname in self._nodeconfig:
+            self._nodeconfig[hostname]['enable_vhost_user'] = []
+        logger.debug('Clearing enable-vhost-user config for hostname {}.'.\
+            format(hostname))
+
     def apply_config(self, node, waittime=5, retries=12):
         """Generate and apply VPP configuration for node.
 
@@ -324,6 +365,7 @@ class VppConfigGenerator(object):
         rxqueuesconfig = ""
         txqueuesconfig = ""
         nomultiseg = ""
+        enablevhostuser = ""
 
         if hostname in self._nodeconfig:
             cfg = self._nodeconfig[hostname]
@@ -346,13 +388,17 @@ class VppConfigGenerator(object):
             if 'no_multi_seg_config' in cfg:
                 nomultiseg = "  " + "\n  ".join(cfg['no_multi_seg_config'])
 
+            if 'enable_vhost_user' in cfg:
+                enablevhostuser = "  " + "\n  ".join(cfg['enable_vhost_user'])
+
         vppconfig = VPP_CONFIG_TEMPLATE.format(cpuconfig=cpuconfig,
                                                pciconfig=pciconfig,
                                                socketmemconfig=socketmemconfig,
                                                heapsizeconfig=heapsizeconfig,
                                                rxqueuesconfig=rxqueuesconfig,
                                                txqueuesconfig=txqueuesconfig,
-                                               nomultiseg = nomultiseg)
+                                               nomultiseg=nomultiseg,
+                                               enablevhostuser=enablevhostuser)
 
         logger.debug('Writing VPP config to host {}: "{}"'.format(hostname,
                                                                   vppconfig))
@@ -378,9 +424,9 @@ class VppConfigGenerator(object):
         # Instead of restarting, we'll do separate start and stop
         # actions. This way we don't care whether VPP was running
         # to begin with.
-        ssh.exec_command('sudo initctl stop {}'.format(VPP_SERVICE_NAME))
+        ssh.exec_command('sudo service {} stop'.format(VPP_SERVICE_NAME))
         (ret, stdout, stderr) = \
-            ssh.exec_command('sudo initctl start {}'.format(VPP_SERVICE_NAME))
+            ssh.exec_command('sudo service {} start'.format(VPP_SERVICE_NAME))
         if ret != 0:
             logger.debug('Restarting VPP failed on node {}'.
                          format(hostname))