#if $getVar("system_name","") != ""
# Start pre_install_network_config generated code
    #set ikeys = $interfaces.keys()
    #import re
    #set $vlanpattern = $re.compile("[a-zA-Z0-9]+\.[0-9]+")
    ##
    ## Determine if we should use the MAC address to configure the interfaces first
    ## Only physical interfaces are required to have a MAC address
    #set $configbymac = True
    #for $iname in $ikeys
        #set $idata = $interfaces[$iname]
        #if $idata["mac_address"] == "" and not $vlanpattern.match($iname) and not $idata["bonding"].lower() == "master"
            #set $configbymac = False
        #end if
    #end for
    #set $i = 0

    #if $configbymac
        ## Output diagnostic message
# Start of code to match cobbler system interfaces to physical interfaces by their mac addresses
    #end if
    #for $iname in $ikeys
#  Start $iname
        #set $idata    = $interfaces[$iname]
        #set $mac      = $idata["mac_address"]
        #set $static   = $idata["static"]
        #set $ip       = $idata["ip_address"]
        #set $netmask  = $idata["subnet"]
        #set $bonding  = $idata["bonding"]
        #set $bonding_master = $idata["bonding_master"]
        #set $bonding_opts = $idata["bonding_opts"]
        #set $devfile = "/etc/sysconfig/network-scripts/ifcfg-" + $iname
        #if $vlanpattern.match($iname)
            ## If this is a VLAN interface, skip it, anaconda doesn't know
            ## about VLANs.
            #set $is_vlan = "true"
        #else
            #set $is_vlan = "false"
        #end if
        #if ($configbymac and $is_vlan == "false" and $bonding.lower() != "slave") or $bonding.lower() == "master"
            ## This is a physical interface, hand it to anaconda. Do not
            ## process bonding slaves here.
            #if $bonding.lower() == "master"
                ## Find a slave for this interface
                #for $tiname in $ikeys
                    #set $tidata = $interfaces[$tiname]
                    #if $tidata["bonding"].lower() == "slave" and $tidata["bonding_master"].lower() == $iname
                        #set $mac = $tidata["mac_address"]
#  Found a slave for this interface: $tiname ($mac)
                        #break
                    #end if
                #end for
            #end if
            #if $static and $ip != ""
                #if $netmask == ""
                    ## Netmask not provided, default to /24.
                    #set $netmask = "255.255.255.0"
                #end if
                #set $netinfo = "--bootproto=static --ip=%s --netmask=%s" % ($ip, $netmask)
                #if $gateway != ""
	            #set $netinfo = "%s --gateway=%s" % ($netinfo, $gateway)
    	        #end if
            #else if not $static
                #set $netinfo = "--bootproto=dhcp"
            #else
                ## Skip this interface, it's set as static, but without
                ## networking info.
#  Skipping (no configuration)...
                #continue
            #end if
            #if $hostname != ""
                #set $netinfo = "%s --hostname=%s" % ($netinfo, $hostname)
            #end if
# Configuring $iname ($mac)
if ifconfig -a | grep -i $mac
then
  IFNAME=\$(ifconfig -a | grep -i '$mac' | cut -d " " -f 1)
  echo "network --device=\$IFNAME $netinfo" >> /tmp/pre_install_network_config
fi
        #else
            #if $bonding.lower() == "slave"
#  Skipping (slave-interface)
            #else
#  Skipping (not a physical interface)...
            #end if
        #end if
    #end for
# End pre_install_network_config generated code
#end if