353 lines
13 KiB
Plaintext
353 lines
13 KiB
Plaintext
# Start post_install_network_config generated code
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#if $getVar('promisc_nics', '') != ""
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#set promisc_interfaces = [promisc.strip() for promisc in $promisc_nics.split(',') if promisc.strip()]
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#else
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#set promisc_interfaces = []
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#end if
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#if $gateway != ""
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# set the gateway in the network configuration file
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grep -v GATEWAY /etc/sysconfig/network > /etc/sysconfig/network.cobbler
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echo "GATEWAY=$gateway" >> /etc/sysconfig/network.cobbler
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rm -f /etc/sysconfig/network
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mv /etc/sysconfig/network.cobbler /etc/sysconfig/network
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#end if
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#if $hostname != ""
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# set the hostname in the network configuration file
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grep -v HOSTNAME /etc/sysconfig/network > /etc/sysconfig/network.cobbler
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echo "HOSTNAME=$hostname" >> /etc/sysconfig/network.cobbler
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rm -f /etc/sysconfig/network
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mv /etc/sysconfig/network.cobbler /etc/sysconfig/network
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/bin/hostname $hostname
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#end if
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$SNIPPET('kickstart_hosts')
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#set $num_ns_search = $len($name_servers_search)
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#if $num_ns_search > 0
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sed -i -e "/^search /d" /etc/resolv.conf
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echo -n "search " >>/etc/resolv.conf
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#for $nameserversearch in $name_servers_search
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echo -n "$nameserversearch " >>/etc/resolv.conf
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#end for
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echo "" >>/etc/resolv.conf
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#end if
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#set $num_ns = $len($name_servers)
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#if $num_ns > 0
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sed -i -e "/^nameserver /d" /etc/resolv.conf
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#for $nameserver in $name_servers
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echo "nameserver $nameserver" >>/etc/resolv.conf
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#end for
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#end if
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declare -A physical_interfaces
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set \$(ip -o link | grep -v lo | awk '{print \$2}' | sed 's/://')
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let physical_interface_num=\$#;
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let physical_interface_offset=0
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echo "network interface numbers: \$physical_interface_num" > /tmp/network_log
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while [ \$physical_interface_offset -lt \$physical_interface_num ];
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do
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physical_interfaces[\$1]=\$1
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let physical_interface_offset=\$physical_interface_offset+1
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shift 1
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done
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echo "interfaces: \${physical_interfaces[@]}" >> /tmp/network_log
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declare -A physical_interface_mac
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declare -A physical_mac_interface
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for physical_interface in \${physical_interfaces[@]}; do
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mac=\$(cat /sys/class/net/\${physical_interface}/address)
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mac=\${mac^^}
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physical_interface_mac[\${physical_interface}]=\$mac
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physical_mac_interface[\$mac]=\${physical_interface}
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done
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for key in \${!physical_interface_mac[@]}; do
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echo "interface to mac: $key => \${physical_interface_mac[\$key]}" >> /tmp/network_log
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done
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for key in \${!physical_mac_interface[@]}; do
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echo "mac to interface: $key => \${physical_mac_interface[\$key]}" >> /tmp/network_log
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done
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declare -A logical_interface_mapping
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declare -A unset_logical_interfaces
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declare -A used_physical_interfaces
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#set ikeys = $interfaces.keys()
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#set osversion = $getVar("os_version","")
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#import re
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#set $vlanpattern = $re.compile("([a-zA-Z0-9]+)[\.][0-9]+")
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#set $subinterfacepattern = $re.compile("([a-zA-Z0-9]+)[:][0-9]+")
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#set $numbondingdevs = 0
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#for $iname in $ikeys
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#set $idata = $interfaces[$iname]
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#set $mac = $idata.get("mac_address", "").upper()
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#set $interface_type = $idata.get("interface_type", "").lower()
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#if $interface_type in ("master","bond","bonded_bridge_slave")
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#set $numbondingdevs += 1
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#end if
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#if $mac != ""
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physical_interface=\${physical_mac_interface[$mac]}
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logical_interface_mapping[$iname]=\$physical_interface
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if [ ! -z "\$physical_interface" ]; then
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unset physical_interfaces[\$physical_interface]
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if [ "\$physical_interface" != "$iname" ]; then
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used_physical_interfaces[\$physical_interface]=\$physical_interface
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fi
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fi
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#else
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logical_interface_mapping[$iname]=""
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unset_logical_interfaces[$iname]=$iname
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#end if
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#end for
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echo "unset logical interfaces: \${unset_logical_interfaces[@]}" >> /tmp/network_log
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for logical_interface in \${unset_logical_interfaces[@]}; do
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if [ ! -z "\${physical_interfaces[\$logical_interface]}" ]; then
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logical_interface_mapping[\$logical_interface]=\$logical_interface
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unset unset_logical_interfaces[\$logical_interface]
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unset physical_interfaces[\$logical_interface]
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fi
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done
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sorted_physical_interfaces=(\$(printf '%s\n' \${physical_interfaces[@]} | sort))
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echo "sorted physical interfaces: \${sorted_physical_interfaces[@]}" >> /tmp/network_log
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sorted_unset_logical_interfaces=(\$(printf '%s\n' \${unset_logical_interfaces[@]} | sort))
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echo "sorted logical interfaces: \${sorted_unset_logical_interfaces[@]}" >> /tmp/network_log
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while [ \${#sorted_physical_interfaces[@]} -gt 0 -a \${#sorted_unset_logical_interfaces[@]} -gt 0 ]; do
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physical_interface=\${sorted_physical_interfaces[0]}
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logical_interface=\${sorted_unset_logical_interfaces[0]}
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unset sorted_physical_interfaces[0]
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unset sorted_unset_logical_interfaces[0]
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unset physical_interfaces[\$physical_interface]
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unset unset_logical_interfaces[\$logical_interface]
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logical_interface_mapping[\$logical_interface]=\$physical_interface
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done
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sorted_used_physical_interfaces=(\$(printf '%s\n' \${used_physical_interfaces[@]} | sort))
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while [ \${#sorted_physical_interfaces[@]} -gt 0 -a \${#sorted_used_physical_interfaces[@]} -gt 0 ]; do
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physical_interface=\${sorted_physical_interfaces[0]}
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logical_interface=\${sorted_used_physical_interfaces[0]}
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unset sorted_physical_interfaces[0]
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unset sorted_used_physical_interfaces[0]
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unset physical_interfaces[\$physical_interface]
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unset used_physical_interfaces[\$logical_interface]
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logical_interface_mapping[\$logical_interface]=\$physical_interface
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done
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for key in \${!logical_interface_mapping[@]}; do
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echo "map logical interface to physical interface: \$key => \${logical_interface_mapping[\$key]}" >> /tmp/network_log
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done
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#if $numbondingdevs > 0
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# we have bonded interfaces, so set max_bonds
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if [ -f "/etc/modprobe.conf" ]; then
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echo "options bonding max_bonds=$numbondingdevs" >> /etc/modprobe.conf
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fi
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#end if
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# create a working directory for interface scripts
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mkdir /etc/sysconfig/network-scripts/cobbler
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cp /etc/sysconfig/network-scripts/ifcfg-lo /etc/sysconfig/network-scripts/cobbler/
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#for $iname in $ikeys
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# Start configuration for $iname
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## create lots of variables to use later
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#set $idata = $interfaces[$iname]
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#set $mac = $idata.get("mac_address", "").upper()
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#set $mtu = $idata.get("mtu", "")
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#set $static = $idata.get("static", "")
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#set $ip = $idata.get("ip_address", "")
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#set $netmask = $idata.get("netmask", "")
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#set $if_gateway = $idata.get("if_gateway", "")
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#set $static_routes = $idata.get("static_routes", "")
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#set $iface_type = $idata.get("interface_type", "").lower()
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#set $iface_master = $idata.get("interface_master", "")
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#set $bonding_opts = $idata.get("bonding_opts", "")
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#set $bridge_opts = $idata.get("bridge_opts", "").split(" ")
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#set $devfile = "/etc/sysconfig/network-scripts/cobbler/ifcfg-" + $iname
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#set $routesfile = "/etc/sysconfig/network-scripts/cobbler/route-" + $iname
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#if $iface_type in ("slave","bond_slave","bridge_slave","bonded_bridge_slave")
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#set $static = 1
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#end if
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echo "DEVICE=$iname" > $devfile
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echo "ONBOOT=yes" >> $devfile
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#if $iface_type not in ("master","bond","bridge","bonded_bridge_slave")
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#if $vlanpattern.match($iname)
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#pass
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#else
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#set $interface_matched = $subinterfacepattern.match($iname)
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#if $interface_matched
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#set $interface_name = $interface_matched.group(1)
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logical_interface=$interface_name
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#else
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logical_interface=$iname
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#end if
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physical_interface=\${logical_interface_mapping[\$logical_interface]}
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if [ ! -z "\$physical_interface" ]; then
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physical_mac=\${physical_interface_mac[\$physical_interface]}
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fi
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if [ ! -z "\$physical_mac" ]; then
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echo "HWADDR=\$physical_mac" >> $devfile
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fi
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#if not $subinterfacepattern.match($iname)
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if [ -f "/etc/modprobe.conf" ] && [ ! -z "\$physical_interface" ]; then
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grep \$physical_interface /etc/modprobe.conf | sed "s/\$physical_interface/$iname/" >> /etc/modprobe.conf.cobbler
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grep -v \$physical_interface /etc/modprobe.conf >> /etc/modprobe.conf.new
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rm -f /etc/modprobe.conf
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mv /etc/modprobe.conf.new /etc/modprobe.conf
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fi
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#end if
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#end if
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#end if
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#if $iface_type in ("master","bond","bonded_bridge_slave")
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## if this is a bonded interface, configure it in modprobe.conf
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if [ -f "/etc/modprobe.conf" ]; then
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#if $osversion == "rhel4"
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echo "install $iname /sbin/modprobe bonding -o $iname $bonding_opts" >> /etc/modprobe.conf.cobbler
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#else
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echo "alias $iname bonding" >> /etc/modprobe.conf.cobbler
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#end if
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fi
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#if $bonding_opts != ""
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cat >> $devfile << EOF
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BONDING_OPTS="$bonding_opts"
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EOF
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#end if
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#elif $iface_type in ("slave","bond_slave") and $iface_master != ""
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echo "SLAVE=yes" >> $devfile
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echo "MASTER=$iface_master" >> $devfile
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echo "HOTPLUG=no" >> $devfile
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#end if
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#if $iface_type == "bridge"
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echo "TYPE=Bridge" >> $devfile
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#for $bridge_opt in $bridge_opts
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#if $bridge_opt.strip() != ""
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echo "$bridge_opt" >> $devfile
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#end if
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#end for
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#elif $iface_type in ["bridge_slave", "bonded_bridge_slave"] and $iface_master != ""
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echo "BRIDGE=$iface_master" >> $devfile
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echo "HOTPLUG=no" >> $devfile
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#end if
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#if $iface_type != "bridge"
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echo "TYPE=Ethernet" >> $devfile
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#end if
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#if $iname in $promisc_interfaces
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echo "PROMISC=yes" >> $devfile
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#end if
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#if $static
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echo "BOOTPROTO=static" >> $devfile
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#if $ip != "" and $iname not in $promisc_interfaces
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echo "IPADDR=$ip" >> $devfile
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#end if
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#if $if_gateway != ""
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echo "GATEWAY=$if_gateway" >> $devfile
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#end if
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#if $netmask == ""
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#set $netmask = "255.255.255.0"
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#end if
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echo "NETMASK=$netmask" >> $devfile
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#else
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echo "BOOTPROTO=dhcp" >> $devfile
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#if $len($name_servers) > 0
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echo "PEERDNS=no" >> $devfile
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#end if
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#end if
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#if $vlanpattern.match($iname)
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echo "VLAN=yes" >> $devfile
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echo "ONPARENT=yes" >> $devfile
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#elif $subinterfacepattern.match($iname)
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echo "ONPARENT=yes" >> $devfile
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#end if
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#if $mtu != ""
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echo "MTU=$mtu" >> $devfile
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#end if
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#if $iface_type not in ("slave","bond_slave","bridge_slave","bonded_bridge_slave")
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#set $nct = 0
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#for $nameserver in $name_servers
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#set $nct = $nct + 1
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echo "DNS$nct=$nameserver" >> $devfile
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#end for
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#end if
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#for $route in $static_routes
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#set routepattern = $re.compile("[0-9/.]+:[0-9.]+")
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#if $routepattern.match($route)
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#set $routebits = $route.split(":")
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#set [$network, $router] = $route.split(":")
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echo "$network via $router" >> $routesfile
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#else
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# Warning: invalid route "$route"
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#end if
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#end for
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#end for
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#for $iname in $ikeys
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#set $interface_matched = $subinterfacepattern.match($iname)
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#if $interface_matched
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#set $interface_name = $interface_matched.group(1)
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logical_interface=$interface_name
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#else
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logical_interface=$iname
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#end if
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unset logical_interface_mapping[\$logical_interface]
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#end for
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for logical_interface in \${!logical_interface_mapping[@]}; do
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physical_interface=\${logical_interface_mapping[\$logical_interface]}
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if [ ! -z "\$physical_interface" ]; then
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devfile="/etc/sysconfig/network-scripts/cobbler/ifcfg-"\$logical_interface
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mac=\${physical_interface_mac[\$physical_interface]}
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echo "DEVICE=\$logical_interface" > \$devfile
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echo "ONBOOT=yes" >> \$devfile
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echo "BOOTPROTO=static" >> \$devfile
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if [ ! -z "\$mac" ]; then
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echo "HWADDR=\$mac" >> \$devfile
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fi
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echo "TYPE=Ethernet" >> \$devfile
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if [ -f "/etc/modprobe.conf" ] && [ ! -z "\$physical_interface" ]; then
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grep \$physical_interface /etc/modprobe.conf | sed "s/\$physical_interface/\$logical_interface/" >> /etc/modprobe.conf.cobbler
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grep -v \$physical_interface /etc/modprobe.conf >> /etc/modprobe.conf.new
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rm -f /etc/modprobe.conf
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mv /etc/modprobe.conf.new /etc/modprobe.conf
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fi
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fi
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done
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## Disable all eth interfaces by default before overwriting
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## the old files with the new ones in the working directory
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## This stops unneccesary (and time consuming) DHCP queries
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## during the network initialization
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sed -i 's/ONBOOT=yes/ONBOOT=no/g' /etc/sysconfig/network-scripts/ifcfg-eth*
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## Move all staged files to their final location
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rm -f /etc/sysconfig/network-scripts/ifcfg-*
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mv /etc/sysconfig/network-scripts/cobbler/* /etc/sysconfig/network-scripts/
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rm -r /etc/sysconfig/network-scripts/cobbler
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if [ -f "/etc/modprobe.conf" ]; then
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cat /etc/modprobe.conf.cobbler >> /etc/modprobe.conf
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rm -f /etc/modprobe.conf.cobbler
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fi
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if [ -f "/etc/udev/rules.d/70-persistent-net.rules" ]; then
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rm -f /etc/udev/rules.d/70-persistent-net.rules
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fi
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# End post_install_network_config generated code
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