Setting MTU in vmware system

mtu value is set in the data path which is passed from the fab command. This is only applicable in vcenter mode or vcenter-as-compute mode Change-Id: I7ad087fcb8a688eb4f1bb9fa31d27d6b6df9030d Closes-bug: 1570998
Juniper · May 13, 2016 · eae7629 · eae7629
1 parent d4cc084
commit eae7629
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/contrail_provisioning/compute/network.py b/contrail_provisioning/compute/network.py
@@ -314,6 +314,7 @@ def _rewrite_net_interfaces_file(self, dev, mac, vhost_ip, netmask, gateway_ip,
             local("echo '    pre-up ifconfig %s up' >> %s" %(dev, temp_intf_file))
             local("echo '    post-down ifconfig %s down' >> %s" %(dev, temp_intf_file))
             if (esxi_vm):
+                    local("echo '    pre-up ifconfig %s up mtu %s' >> %s" % (dev, datapg_mtu, temp_intf_file))
                     device_driver = local("ethtool -i %s | grep driver | cut -f 2 -d ' '" %dev, capture=True)
                     if (device_driver == "vmxnet3"):
                         local("echo '    pre-up ethtool --offload %s rx off' >> %s" %(dev, temp_intf_file))
@@ -340,6 +341,7 @@ def _rewrite_net_interfaces_file(self, dev, mac, vhost_ip, netmask, gateway_ip,
             with settings(warn_only = True):
                 local("sed -i '/iface %s inet static/, +2d' %s" % (dev, temp_intf_file))
                 if esxi_vm:
+                    local("echo '    pre-up ifconfig %s up mtu %s' >> %s" % (dev, datapg_mtu, temp_intf_file))
                     device_driver = local("ethtool -i %s | grep driver | cut -f 2 -d ' '" %dev, capture=True)
                     if (device_driver == "vmxnet3"):
                         local("echo '    pre-up ethtool --offload %s rx off' >> %s" %(dev, temp_intf_file))