template and postscript for softlayer node install
This commit is contained in:
Bruce Potter
parent
c464e3c1d6
commit
9893a2dd71
@ -62,7 +62,7 @@ sub addKernelParms {
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# get node ip and add it to the kernel parms
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my ($nic, $ip, $netmask, $gateway) = getNodeIpInfo($args);
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if (!$ip) { die "Error: could not find the NIC that would connect to the xCAT mgmt node's IP (".$args->{mnip}.").\n"; }
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$args->{kernelparms} .= " hostip=$ip netmask=$netmask gateway=$gateway netdevice=$nic netwait=$WAITTIME";
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$args->{kernelparms} .= " hostip=$ip netmask=$netmask gateway=$gateway dns=$mnip hostname=$nodename netdevice=$nic netwait=$WAITTIME textmode=1";
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}
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@ -14,6 +14,7 @@ use Data::Dumper;
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my $HELP;
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my $VERBOSE;
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my $WAITTIME;
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my $NOAUTOINST;
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my $usage = sub {
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my $exitcode = shift @_;
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@ -31,11 +32,11 @@ my $usage = sub {
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Getopt::Long::Configure("bundling");
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#Getopt::Long::Configure("pass_through");
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Getopt::Long::Configure("no_pass_through");
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if (!GetOptions('h|?|help' => \$HELP, 'v|verbose' => \$VERBOSE, 'w|waittime=s' => \$WAITTIME)) { $usage->(1); }
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if (!GetOptions('h|?|help' => \$HELP, 'v|verbose' => \$VERBOSE, 'w|waittime=s' => \$WAITTIME, 'a|noautoinst' => \$NOAUTOINST)) { $usage->(1); }
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if ($HELP) { $usage->(0); }
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if (scalar(@ARGV) != 1) { $usage->(1); }
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if (!defined($WAITTIME)) { $WAITTIME = 60; } # seconds to wait after configuring the nic (to let the switch handle the state change)
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if (!defined($WAITTIME)) { $WAITTIME = 75; } # seconds to wait after configuring the nic (to let the switch handle the state change)
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my $noderange = $ARGV[0];
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my %bootparms = getBootParms($noderange);
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@ -44,7 +45,7 @@ copyFilesToNodes($noderange, \%bootparms);
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updateGrubOnNodes($noderange, \%bootparms);
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modifyAutoinstFiles($noderange, \%bootparms);
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if (!$NOAUTOINST) { modifyAutoinstFiles($noderange, \%bootparms); }
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exit(0);
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@ -61,7 +62,7 @@ sub getBootParms {
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my $attr = "bootparams.$a";
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@gresults = grep(/^\S+:\s+$attr:/, @output);
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if (!scalar(@gresults)) { die "Error: attribute $attr not defined for the noderange. Did you run 'nodeset <noderange> osimage=<osimage>' ?\n"; }
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# for now just pick the 1st one. They should all be the same, except for the node name kcmdline
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# for now just pick the 1st one. They should all be the same, except for the node name in kcmdline
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chomp($gresults[0]);
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$gresults[0] =~ s/^\S+:\s+$attr:\s*//;
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$bootparms{$a} = $gresults[0];
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@ -140,11 +141,13 @@ sub modifyAutoinstFiles {
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my $file = '/mnt/etc/init.d/network'; # at this point in the installation, the permanent file system is just mounted
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#my $waitstring = 'echo Sleeping for 55s;sleep 55';
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# this is the string to insert in the nodes /etc/init.d/network script. It is a while loop pinging the mn, but some of the chars need to be escape for sed
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my $waitstring = 'echo Waiting to reach xCAT mgmt node...;while \[ \$\(\(xcati+=1\)\) -le 30 \] \&\& ! ping -c2 -w2 ' . $bootparms->{mnip} .'; do : ; done';
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my $waitstring = 'echo Waiting to reach xCAT mgmt node...;while \[ \$\(\(xcati+=1\)\) -le 60 \] \&\& ! ping -c2 -w3 ' . $bootparms->{mnip} .'; do echo i=\$xcati ; done; sleep 10';
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# this crazy sed string is from google. It gathers up the whole file into the hold buffer, and then the substitution is done on the whole file
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my $sedstring = q|sed -n '1h;1!H;${;g;s/\(\t\treload_firewall\n\)\n/\1\t\t| . $waitstring . q(\n\n/g;p;}') . " $file > $file.new";
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# finally create the perl replace string that will be used to modify the autoinst file
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my $replace = "$sedstring\nchmod 755 $file.new; mv -f $file.new $file";
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# now actually update the file
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print "Updating /install/autoinst files.\n";
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foreach my $n (@nodes) {
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my $f = "/install/autoinst/$n";
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@ -169,6 +172,16 @@ sub sed {
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#verbose('file length is '.length($lines));
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close FILE;
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# we also need to look for this string 1st
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my $replacecopy = $replace; # a search string can't have special chars in it
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$replacecopy =~ s/(\W)/\\$1/g; # so escape all of the meta characters
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#print "replacecopy=$replacecopy\n";
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# check to see if the replace string is already in the file
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if ($lines =~ m/$replacecopy/s) {
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print "$file did not need updating.\n";
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return 1;
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}
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# search/replace and see if there were any matches
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my $matches;
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if ($options{mode} eq 'insertbefore') { $matches = $lines =~ s/($search)/\n$replace\n$1/s; }
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6
xCAT-SoftLayer/postscripts/setdefaultroute
Executable file
6
xCAT-SoftLayer/postscripts/setdefaultroute
Executable file
@ -0,0 +1,6 @@
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#!/bin/bash
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# set the default route of the node to the ip address and nic passed in
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set -x
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ip route replace to default via $1 dev $2
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@ -0,0 +1,20 @@
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#!/bin/sh
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# This is modified from the standard xcat post.sles.common in that it does not set up
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# the ifcfg-eth0 file to do dhcp and it does not restart the network. It just leaves
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# ifcfg-eth0 the way autoyast configured it, assuming we set it statically.
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# save what autoyast set network config to, to help with debugging
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cp /etc/sysconfig/network/ifcfg-eth0 /tmp/ifcfg-eth0.orig
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cp /etc/hosts /tmp/hosts.orig
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cp /etc/resolv.conf /tmp/resolv.conf.orig
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cp /etc/HOSTNAME /tmp/HOSTNAME.orig
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#cd /etc/sysconfig/network
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perl -pi -e 's/^FIREWALL="yes"/FIREWALL="no"/' /etc/sysconfig/network/config
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# autoyast already set hostname correctly
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HOSTNAME=$(hostname -s)
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echo $HOSTNAME
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@ -0,0 +1,105 @@
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<?xml version="1.0"?>
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<!DOCTYPE profile SYSTEM "/usr/share/YaST2/include/autoinstall/profile.dtd">
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<!-- The 2 main differences from the standard xcat compute.sles11.tmpl are:
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1. instead of dhcp settings in the networking section it puts static info there
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2. it includes post.sles.softlayer.common instead of post.sles11 and post.sles.common -->
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<profile xmlns="http://www.suse.com/1.0/yast2ns" xmlns:config="http://www.suse.com/1.0/configns">
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<install>
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<bootloader>
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<write_bootloader config:type="boolean">true</write_bootloader>
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<activate config:type="boolean">true</activate>
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<kernel_parameters></kernel_parameters>
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<lba_support config:type="boolean">false</lba_support>
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<linear config:type="boolean">false</linear>
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<location>mbr</location>
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</bootloader>
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<general>
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<clock>
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<hwclock>GMT</hwclock>
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<timezone>#TABLE:site:key=timezone:value#</timezone>
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</clock>
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<keyboard>
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<keymap>english-us</keymap>
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</keyboard>
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<language>en_US</language>
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<mode>
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<confirm config:type="boolean">false</confirm>
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<forceboot config:type="boolean">false</forceboot>
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<interactive_boot config:type="boolean">false</interactive_boot>
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<reboot config:type="boolean">true</reboot>
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</mode>
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<mouse>
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<id>non</id>
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</mouse>
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<signature-handling>
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<accept_non_trusted_gpg_key config:type="boolean">true</accept_non_trusted_gpg_key>
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<accept_unknown_gpg_key config:type="boolean">true</accept_unknown_gpg_key>
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<accept_unsigned_file config:type="boolean">true</accept_unsigned_file>
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</signature-handling>
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</general>
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<partitioning config:type="list">
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<!-- XCAT-PARTITION-START -->
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<drive>
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<device>XCATPARTITIONHOOK</device>
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<initialize config:type="boolean">true</initialize>
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<use>all</use>
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</drive>
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<!-- XCAT-PARTITION-END -->
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</partitioning>
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<software>
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<patterns config:type="list">
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#INCLUDE_DEFAULT_PTRNLIST_S#
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</patterns>
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<packages config:type="list">
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#INCLUDE_DEFAULT_PKGLIST_S#
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</packages>
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</software>
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</install>
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<configure>
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<users config:type="list">
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<user>
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<username>root</username>
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<user_password>#CRYPT:passwd:key=system,username=root:password#</user_password>
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<encrypted config:type="boolean">true</encrypted>
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<forename/>
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<surname/>
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</user>
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</users>
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<networking>
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<keep_install_network config:type="boolean">true</keep_install_network>
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<dns>
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<domain>#TABLE:site:key=domain:value#</domain>
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<hostname>#TABLE:nodelist:$NODE:node#</hostname>
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<nameservers config:type="list">
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<nameserver>#XCATVAR:XCATMASTER#</nameserver>
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</nameservers>
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<searchlist config:type="list">
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<search>#TABLE:site:key=domain:value#</search>
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</searchlist>
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</dns>
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<routing>
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<ip_forward config:type="boolean">false</ip_forward>
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</routing>
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</networking>
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<scripts>
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#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/pre.sles#
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#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/chroot.sles#
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<post-scripts config:type="list">
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<script>
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<filename>xcat.sh</filename>
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<interpreter>shell</interpreter>
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<source>
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<![CDATA[
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#INCLUDE:/root/share/post.sles.softlayer.common#
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#INCLUDE:#ENV:XCATROOT#/share/xcat/install/scripts/post.xcat#
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]]>
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</source>
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</script>
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</post-scripts>
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</scripts>
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</configure>
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</profile>
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