From 0d827b59aba3d5d415db9e2523cb3a41450dc1f2 Mon Sep 17 00:00:00 2001 From: yinle Date: Mon, 28 Oct 2013 07:35:09 -0700 Subject: [PATCH] Add a new file configeth_aix --- xCAT/postscripts/configeth_aix | 176 +++++++++++++++++++++++++++++++++ 1 file changed, 176 insertions(+) create mode 100755 xCAT/postscripts/configeth_aix diff --git a/xCAT/postscripts/configeth_aix b/xCAT/postscripts/configeth_aix new file mode 100755 index 000000000..673df3301 --- /dev/null +++ b/xCAT/postscripts/configeth_aix @@ -0,0 +1,176 @@ +#!/usr/bin/perl +# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html + +# Sample xCAT post script for configuring eth1 based on eth0 settings and +# some conventions. +# This scripts works for both diskfull installs, diskless boots on AIX or Linux. +# To use, change the settings of the following variables at the top of this script: +# $nic_num - set this to the interface number, e.g. 1 for eth1 or en1 +# $netmask - the netmask that should be used when ifconfig'ing this NIC + +use strict; +use Socket; + +# Set these 2 variables appropriately for your cluster +my $nic_num = 1; +my $netmask = '255.255.255.0'; + +my $nic; +if ($^O =~ /^aix/i) { + $nic = "en$nic_num"; +} else { + $nic = "eth$nic_num"; +} + +# Usually do not have to set this... +my $gateway; +#$gateway = '1.2.3.254'; + +# Take primary node name, add "-eth1" for linux and "-en1" for AIX and +# then reverse resolve to get what ip should be +sub getipaddr() +{ + my ($iporhost) = @_; + + my $socket6support = eval { require Socket6 }; + + if (($iporhost =~ /\d+\.\d+\.\d+\.\d+/) || ($iporhost =~ /:/)) + { + #pass in an ip and only want an ip?? + return $iporhost; + } + + if ($socket6support) # the getaddrinfo and getnameinfo supports both IPv4 and IPv6 + { + my ($family, $socket, $protocol, $ip, $name) = Socket6::getaddrinfo($iporhost,0); + if ($ip) + { + return (Socket6::getnameinfo($ip, Socket6::NI_NUMERICHOST()))[0]; + } + return undef; + } + else + { + return inet_ntoa(inet_aton($iporhost)) + } +} + +my $host = `echo $ENV{NODE} |sed "s/-hf[0-9]//g"`; +chomp($host); +my $hostname = "$host-$nic"; +my $ip = &getipaddr($hostname); +if (!$ip) { system("logger -t xcat 'configeth: cannot resolve $hostname.'"); exit 1; } + +if ($^O =~ /^aix/i) { + if ($ip =~ /^(\d+)\.(\d+)\.(\d+)\.(\d+)$/) { + runcmd("chdev -l 'en$nic_num' -a netaddr=$ip -a netmask=$netmask -a state='up'"); + } else { #ipv6 + runcmd("autoconf6 -6i en$nic_num"); + } +} +elsif (($ENV{OSVER} && ($ENV{OSVER} =~ /sles|suse/i)) || (-f "/etc/SuSE-release")) { + # Write the info to the ifcfg file + my $dir = "/etc/sysconfig/network"; + if (!open(FILE, ">$dir/ifcfg-$nic")) { system("logger -t xcat 'configeth: cannot open $dir/ifcfg-$nic.'"); exit 1; } + # Not sure what is really REQUIRED from below -- copied the eth file from + # the system + print FILE "BOOTPROTO=\'static\'\n"; + print FILE "BROADCAST=\'\'\n"; + print FILE "ETHTOOL_OPTIONS=\'\'\n"; + print FILE "IPADDR=\'".$ip."\'\n"; + print FILE "MTU=\'\'\n"; + print FILE "NAME=\'\'\n"; + print FILE "NETMASK=\'".$netmask."\'\n"; + print FILE "NETWORK=\'\'\n"; + print FILE "REMOTE_IPADDR=\'\'\n"; + print FILE "STARTMODE=\'onboot\'\n"; + print FILE "UNIQUE=\'\'\n"; + print FILE "USERCONTROL=\'no\'\n"; + print FILE "_nm_name=\'static-0\'\n"; + + close FILE; + runcmd("ifup $nic"); + + my $nic = 'eth0'; + # make file for eth0, too + if (! -f "$dir/ifcfg-$nic") { + my $hostname = "$ENV{NODE}"; + my $ip = &getipaddr($hostname); + if (!$ip) { system("logger -t xcat 'configeth: cannot resolve $hostname.'"); exit 1; } + + # Write the info to the ifcfg file + my $dir = "/etc/sysconfig/network"; + if (!open(FILE, ">$dir/ifcfg-$nic")) { system("logger -t xcat 'configeth: cannot open $dir/ifcfg-$nic.'"); exit 1; } + # Not sure what is really REQUIRED from below -- copied the eth file from + # the system + print FILE "BOOTPROTO=\'static\'\n"; + print FILE "BROADCAST=\'\'\n"; + print FILE "ETHTOOL_OPTIONS=\'\'\n"; + print FILE "IPADDR=\'".$ip."\'\n"; + print FILE "MTU=\'\'\n"; + print FILE "NAME=\'\'\n"; + print FILE "NETMASK=\'".$netmask."\'\n"; + print FILE "NETWORK=\'\'\n"; + print FILE "REMOTE_IPADDR=\'\'\n"; + print FILE "STARTMODE=\'onboot\'\n"; + print FILE "UNIQUE=\'\'\n"; + print FILE "USERCONTROL=\'no\'\n"; + print FILE "_nm_name=\'static-0\'\n"; + + close FILE; + runcmd("ifup $nic"); + } +} +else { + # Write the info to the ifcfg file + my $dir = "/etc/sysconfig/network-scripts"; + if (!open(FILE, ">$dir/ifcfg-$nic")) { system("logger -t xcat 'configeth: cannot open $dir/ifcfg-$nic.'"); exit 1; } + print FILE "DEVICE=$nic\n"; + print FILE "BOOTPROTO=none\n"; + print FILE "IPADDR=$ip\n"; + print FILE "NETMASK=$netmask\n"; + if (defined($gateway)) { print FILE "GATEWAY=$gateway\n"; } + print FILE "ONBOOT=yes\n"; + close FILE; + + runcmd("$dir/ifup $nic"); +} +system("logger -t xcat 'configeth: successfully configured $nic.'"); + +exit 0; + +sub runcmd { + my $cmd = shift @_; + $cmd .= ' 2>&1'; + my @output = `$cmd`; + my $rc = $? >> 8; + if ($rc) { + system("logger -t xcat 'configeth: command $cmd failed with rc $rc: " . join('',@output) . "'"); + my $errout= "configeth: command $cmd failed with rc $rc."; + echo $errout; + exit $rc; + } +} + +#$master=$ENV{MASTER}; +#if ($^O =~ /^aix/i) { } +#elsif (($ENV{OSVER} && ($ENV{OSVER} =~ /fedora/i)) || (-f "/etc/fedora-release")) { } +#elsif (($ENV{OSVER} && ($ENV{OSVER} =~ /sles|suse/i)) || (-f "/etc/SuSE-release")) { } +#$result=`grep "^SYSLOG_DAEMON=" $sysconfig 2>&1`; +#`logger -t xcat "Install: syslog setup"`; + + + + + + + + + + + + + + + +