db4d440467
Get ready to have blade.pm do ssh out of the gate on at least CMMs Get ready for SLP based 'node' discovery, including MM initial setup git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@12039 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
1466 lines
48 KiB
Perl
1466 lines
48 KiB
Perl
#!/usr/bin/env perl
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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package xCAT::SvrUtils;
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BEGIN
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{
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$::XCATROOT = $ENV{'XCATROOT'} ? $ENV{'XCATROOT'} : '/opt/xcat';
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}
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use lib "$::XCATROOT/lib/perl";
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require xCAT::Table;
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require xCAT::Utils;
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require xCAT::NetworkUtils;
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use File::Basename;
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use strict;
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use Exporter;
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our @ISA = qw/Exporter/;
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our @EXPORT_OK = qw/sendmsg/;
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#-------------------------------------------------------------------------------
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=head3 getNodesetStates
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get current nodeset stat for the given nodes
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Arguments:
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nodes -- a pointer to an array of nodes
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hashref -- A pointer to a hash that contains the nodeset status.
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Returns:
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(ret code, error message)
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=cut
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#-------------------------------------------------------------------------------
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sub getNodesetStates
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{
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my $noderef = shift;
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if ($noderef =~ /xCAT::SvrUtils/)
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{
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$noderef = shift;
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}
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my @nodes = @$noderef;
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my $hashref = shift;
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if (@nodes > 0)
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{
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my $tab = xCAT::Table->new('noderes');
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if (!$tab) { return (1, "Unable to open noderes table."); }
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my @aixnodes = ();
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my @pxenodes = ();
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my @yabootnodes = ();
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my @xnbanodes= ();
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my $tabdata = $tab->getNodesAttribs(\@nodes, ['node', 'netboot']);
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foreach my $node (@nodes)
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{
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my $nb = "aixinstall";
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my $tmp1 = $tabdata->{$node}->[0];
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if (($tmp1) && ($tmp1->{netboot})) { $nb = $tmp1->{netboot}; }
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if ($nb eq "yaboot")
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{
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push(@yabootnodes, $node);
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}
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elsif ($nb eq "xnba")
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{
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push(@xnbanodes, $node);
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}
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elsif ($nb eq "pxe")
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{
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push(@pxenodes, $node);
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}
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elsif ($nb eq "aixinstall")
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{
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push(@aixnodes, $node);
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}
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}
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my @retarray;
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my $retcode = 0;
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my $errormsg;
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# print "ya=@yabootnodes, pxe=@pxenodes, aix=@aixnodes\n";
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if (@yabootnodes > 0)
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{
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require xCAT_plugin::yaboot;
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@retarray =
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xCAT_plugin::yaboot::getNodesetStates(\@yabootnodes, $hashref);
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if ($retarray[0])
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{
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$retcode = $retarray[0];
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$errormsg .= $retarray[1];
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xCAT::MsgUtils->message('E', $retarray[1]);
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}
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}
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if (@pxenodes > 0)
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{
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require xCAT_plugin::pxe;
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@retarray =
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xCAT_plugin::pxe::getNodesetStates(\@pxenodes, $hashref);
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if ($retarray[0])
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{
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$retcode = $retarray[0];
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$errormsg .= $retarray[1];
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xCAT::MsgUtils->message('E', $retarray[1]);
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}
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}
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if (@xnbanodes > 0)
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{
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require xCAT_plugin::xnba;
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@retarray =
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xCAT_plugin::xnba::getNodesetStates(\@xnbanodes, $hashref);
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if ($retarray[0])
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{
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$retcode = $retarray[0];
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$errormsg .= $retarray[1];
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xCAT::MsgUtils->message('E', $retarray[1]);
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}
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}
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if (@aixnodes > 0)
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{
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require xCAT_plugin::aixinstall;
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@retarray =
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xCAT_plugin::aixinstall::getNodesetStates(\@aixnodes, $hashref);
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if ($retarray[0])
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{
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$retcode = $retarray[0];
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$errormsg .= $retarray[1];
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xCAT::MsgUtils->message('E', $retarray[1]);
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}
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}
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}
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return (0, "");
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}
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#-------------------------------------------------------------------------------
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=head3 get_nodeset_state
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get current nodeset stat for the given node.
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Arguments:
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nodes -- node name.
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Returns:
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nodesetstate
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=cut
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#-------------------------------------------------------------------------------
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sub get_nodeset_state
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{
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my $node = shift;
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if ($node =~ /xCAT::SvrUtils/)
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{
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$node = shift;
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}
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my $state = "undefined";
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#get boot type (pxe, yaboot or aixinstall) for the node
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my $noderestab = xCAT::Table->new('noderes', -create => 0);
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my $ent = $noderestab->getNodeAttribs($node, [qw(netboot)]);
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if ($ent && $ent->{netboot})
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{
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my $boottype = $ent->{netboot};
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#get nodeset state from corresponding files
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if ($boottype eq "pxe")
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{
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require xCAT_plugin::pxe;
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my $tmp = xCAT_plugin::pxe::getstate($node);
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my @a = split(' ', $tmp);
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$state = $a[0];
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}
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elsif ($boottype eq "xnba")
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{
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require xCAT_plugin::xnba;
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my $tmp = xCAT_plugin::xnba::getstate($node);
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my @a = split(' ', $tmp);
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$state = $a[0];
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}
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elsif ($boottype eq "yaboot")
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{
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require xCAT_plugin::yaboot;
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my $tmp = xCAT_plugin::yaboot::getstate($node);
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my @a = split(' ', $tmp);
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$state = $a[0];
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}
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elsif ($boottype eq "aixinstall")
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{
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require xCAT_plugin::aixinstall;
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$state = xCAT_plugin::aixinstall::getNodesetState($node);
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}
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}
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else
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{ #default to AIX because AIX does not set noderes.netboot value
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require xCAT_plugin::aixinstall;
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$state = xCAT_plugin::aixinstall::getNodesetState($node);
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}
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#get the nodeset state from the chain table as a backup.
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if ($state eq "undefined")
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{
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my $chaintab = xCAT::Table->new('chain');
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my $stref = $chaintab->getNodeAttribs($node, ['currstate']);
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if ($stref and $stref->{currstate}) { $state = $stref->{currstate}; }
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}
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return $state;
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}
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#-----------------------------------------------------------------------------
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=head3 getsynclistfile
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Get the synclist file for the nodes;
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The arguments $os,$arch,$profile,$insttype are only available when no $nodes is specified
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Arguments:
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$nodes
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$os
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$arch
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$profile
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$insttype - installation type (can be install or netboot)
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Returns:
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When specified $nodes: reference of a hash of node=>synclist
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Otherwise: full path of the synclist file
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Globals:
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none
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Error:
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Example:
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my $node_syncfile=xCAT::SvrUtils->getsynclistfile($nodes);
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my $syncfile=xCAT::SvrUtils->getsynclistfile(undef, 'sles11', 'ppc64', 'compute', 'netboot');
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Comments:
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none
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=cut
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#-----------------------------------------------------------------------------
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sub getsynclistfile()
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{
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my $nodes = shift;
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if (($nodes) && ($nodes =~ /xCAT::SvrUtils/))
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{
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$nodes = shift;
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}
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my ($os, $arch, $profile, $inst_type, $imgname) = @_;
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my $installdir = xCAT::Utils->getInstallDir();
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# for aix node, use the node figure out the profile, then use the value of
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# profile (osimage name) to get the synclist file path (osimage.synclists)
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if (xCAT::Utils->isAIX()) {
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my %node_syncfile = ();
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my %osimage_syncfile = ();
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my @profiles = ();
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# get the profile attributes for the nodes
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my $nodetype_t = xCAT::Table->new('nodetype');
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unless ($nodetype_t) {
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return ;
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}
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my $nodetype_v = $nodetype_t->getNodesAttribs($nodes, ['profile', 'provmethod']);
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# the vaule of profile for AIX node is the osimage name
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foreach my $node (@$nodes) {
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my $profile = $nodetype_v->{$node}->[0]->{'profile'};
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my $provmethod=$nodetype_v->{$node}->[0]->{'provmethod'};
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if ($provmethod) {
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$profile=$provmethod;
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}
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$node_syncfile{$node} = $profile;
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if (! grep /$profile/, @profiles) {
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push @profiles, $profile;
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}
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}
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# get the syncfiles base on the osimage
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my $osimage_t = xCAT::Table->new('osimage');
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unless ($osimage_t) {
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return ;
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}
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foreach my $osimage (@profiles) {
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my $synclist = $osimage_t->getAttribs({imagename=>"$osimage"}, 'synclists');
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$osimage_syncfile{$osimage} = $synclist->{'synclists'};
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}
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# set the syncfiles to the nodes
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foreach my $node (@$nodes) {
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$node_syncfile{$node} = $osimage_syncfile{$node_syncfile{$node}};
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}
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return \%node_syncfile;
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}
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# if does not specify the $node param, default consider for genimage command
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if ($nodes) {
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my %node_syncfile = ();
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my %node_insttype = ();
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my %insttype_node = ();
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# get the nodes installation type
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xCAT::SvrUtils->getNodesetStates($nodes, \%insttype_node);
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# convert the hash to the node=>type
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foreach my $type (keys %insttype_node) {
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foreach my $node (@{$insttype_node{$type}}) {
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$node_insttype{$node} = $type;
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}
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}
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# get the os,arch,profile attributes for the nodes
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my $nodetype_t = xCAT::Table->new('nodetype');
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unless ($nodetype_t) {
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return ;
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}
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my $nodetype_v = $nodetype_t->getNodesAttribs($nodes, ['profile','os','arch','provmethod']);
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foreach my $node (@$nodes) {
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my $provmethod=$nodetype_v->{$node}->[0]->{'provmethod'};
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if (($provmethod) && ( $provmethod ne "install") && ($provmethod ne "netboot") && ($provmethod ne "statelite")) {
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# get the syncfiles base on the osimage
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my $osimage_t = xCAT::Table->new('osimage');
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unless ($osimage_t) {
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return ;
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}
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my $synclist = $osimage_t->getAttribs({imagename=>$provmethod}, 'synclists');
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if ($synclist && $synclist->{'synclists'}) {
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$node_syncfile{$node} = $synclist->{'synclists'};
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}
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} else {
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$inst_type = $node_insttype{$node};
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if ($inst_type eq "netboot" || $inst_type eq "diskless" || $inst_type eq "statelite") {
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$inst_type = "netboot";
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} else {
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$inst_type = "install";
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}
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$profile = $nodetype_v->{$node}->[0]->{'profile'};
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$os = $nodetype_v->{$node}->[0]->{'os'};
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$arch = $nodetype_v->{$node}->[0]->{'arch'};
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my $platform = "";
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if ($os) {
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if ($os =~ /rh.*/) { $platform = "rh"; }
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elsif ($os =~ /centos.*/) { $platform = "centos"; }
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elsif ($os =~ /fedora.*/) { $platform = "fedora"; }
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elsif ($os =~ /sles.*/) { $platform = "sles"; }
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elsif ($os =~ /SL.*/) { $platform = "SL"; }
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elsif ($os =~ /ubuntu.*/) { $platform = "ubuntu"; }
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elsif ($os =~ /debian.*/) { $platform = "debian"; }
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elsif ($os =~ /AIX.*/) { $platform = "AIX"; }
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}
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my $base = "$installdir/custom/$inst_type/$platform";
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if (-r "$base/$profile.$os.$arch.synclist") {
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$node_syncfile{$node} = "$base/$profile.$os.$arch.synclist";
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} elsif (-r "$base/$profile.$arch.synclist") {
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$node_syncfile{$node} = "$base/$profile.$arch.synclist";
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} elsif (-r "$base/$profile.$os.synclist") {
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$node_syncfile{$node} = "$base/$profile.$os.synclist";
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} elsif (-r "$base/$profile.synclist") {
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$node_syncfile{$node} = "$base/$profile.synclist";
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}
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}
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}
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return \%node_syncfile;
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} else {
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if ($imgname) {
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my $osimage_t = xCAT::Table->new('osimage');
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unless ($osimage_t) {
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return ;
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}
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my $synclist = $osimage_t->getAttribs({imagename=>$imgname}, 'synclists');
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if ($synclist && $synclist->{'synclists'}) {
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return $synclist->{'synclists'};
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}
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}
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my $platform = "";
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if ($os) {
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if ($os =~ /rh.*/) { $platform = "rh"; }
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elsif ($os =~ /centos.*/) { $platform = "centos"; }
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elsif ($os =~ /fedora.*/) { $platform = "fedora"; }
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elsif ($os =~ /sles.*/) { $platform = "sles"; }
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elsif ($os =~ /SL.*/) { $platform = "SL"; }
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elsif ($os =~ /ubuntu.*/) { $platform = "ubuntu"; }
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elsif ($os =~ /debian.*/) { $platform = "debian"; }
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elsif ($os =~ /AIX.*/) { $platform = "AIX"; }
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elsif ($os =~ /win/) {$platform = "windows"; }
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}
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my $base = "$installdir/custom/$inst_type/$platform";
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if (-r "$base/$profile.$os.$arch.synclist") {
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return "$base/$profile.$os.$arch.synclist";
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} elsif (-r "$base/$profile.$arch.synclist") {
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return "$base/$profile.$arch.synclist";
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} elsif (-r "$base/$profile.$os.synclist") {
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return "$base/$profile.$os.synclist";
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} elsif (-r "$base/$profile.synclist") {
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return "$base/$profile.synclist";
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}
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}
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}
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sub get_file_name {
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my ($searchpath, $extension, $profile, $os, $arch, $genos) = @_;
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#usally there're only 4 arguments passed for this function
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#the $genos is only used for the Redhat family
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my $dotpos = rindex($os, ".");
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my $osbase = substr($os, 0, $dotpos);
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#handle the following ostypes: sles10.2, sles11.1, rhels5.3, rhels5.4, etc
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if (-r "$searchpath/$profile.$os.$arch.$extension") {
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return "$searchpath/$profile.$os.$arch.$extension";
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}
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elsif (-r "$searchpath/$profile.$osbase.$arch.$extension") {
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return "$searchpath/$profile.$osbase.$arch.$extension";
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}
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elsif (-r "$searchpath/$profile.$genos.$arch.$extension") {
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return "$searchpath/$profile.$genos.$arch.$extension";
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}
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elsif (-r "$searchpath/$profile.$os.$extension") {
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return "$searchpath/$profile.$os.$extension";
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}
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elsif (-r "$searchpath/$profile.$osbase.$extension") {
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return "$searchpath/$profile.$osbase.$extension";
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}
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elsif (-r "$searchpath/$profile.$genos.$extension") {
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return "$searchpath/$profile.$genos.$extension";
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}
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elsif (-r "$searchpath/$profile.$arch.$extension") {
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return "$searchpath/$profile.$arch.$extension";
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}
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elsif (-r "$searchpath/$profile.$extension") {
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return "$searchpath/$profile.$extension";
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}
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else {
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return undef;
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}
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}
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sub get_tmpl_file_name {
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my $searchpath=shift;
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if (($searchpath) && ($searchpath =~ /xCAT::SvrUtils/)) {
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$searchpath = shift;
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}
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return xCAT::SvrUtils::get_file_name($searchpath, "tmpl", @_);
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}
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sub get_pkglist_file_name {
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my $searchpath=shift;
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if (($searchpath) && ($searchpath =~ /xCAT::SvrUtils/)) {
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$searchpath = shift;
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}
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return xCAT::SvrUtils::get_file_name($searchpath, "pkglist", @_);
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}
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sub get_otherpkgs_pkglist_file_name {
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my $searchpath=shift;
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if (($searchpath) && ($searchpath =~ /xCAT::SvrUtils/)) {
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$searchpath = shift;
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}
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return xCAT::SvrUtils::get_file_name($searchpath, "otherpkgs.pkglist", @_);
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}
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sub get_postinstall_file_name {
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my $searchpath=shift;
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if (($searchpath) && ($searchpath =~ /xCAT::SvrUtils/)) {
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$searchpath = shift;
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}
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my $profile=shift;
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my $os=shift;
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my $arch=shift;
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my $extension="postinstall";
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my $dotpos = rindex($os, ".");
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my $osbase = substr($os, 0, $dotpos);
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#handle the following ostypes: sles10.2, sles11.1, rhels5.3, rhels5.4, etc
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if (-x "$searchpath/$profile.$os.$arch.$extension") {
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return "$searchpath/$profile.$os.$arch.$extension";
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}
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elsif (-x "$searchpath/$profile.$osbase.$arch.$extension") {
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return "$searchpath/$profile.$osbase.$arch.$extension";
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}
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elsif (-x "$searchpath/$profile.$os.$extension") {
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return "$searchpath/$profile.$os.$extension";
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}
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elsif (-x "$searchpath/$profile.$osbase.$extension") {
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return "$searchpath/$profile.$osbase.$extension";
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}
|
|
elsif (-x "$searchpath/$profile.$arch.$extension") {
|
|
return "$searchpath/$profile.$arch.$extension";
|
|
}
|
|
elsif (-x "$searchpath/$profile.$extension") {
|
|
return "$searchpath/$profile.$extension";
|
|
}
|
|
else {
|
|
return undef;
|
|
}
|
|
}
|
|
|
|
|
|
sub get_exlist_file_name {
|
|
my $searchpath=shift;
|
|
if (($searchpath) && ($searchpath =~ /xCAT::SvrUtils/)) {
|
|
$searchpath = shift;
|
|
}
|
|
return xCAT::SvrUtils::get_file_name($searchpath, "exlist", @_);
|
|
}
|
|
|
|
# for the "imgcapture" command
|
|
|
|
sub get_imgcapture_exlist_file_name {
|
|
my $searchpath = shift;
|
|
if ($searchpath and $searchpath =~ m/xCAT::SvrUtils/) {
|
|
$searchpath = shift;
|
|
}
|
|
return xCAT::SvrUtils::get_file_name($searchpath, "imgcapture.exlist", @_);
|
|
}
|
|
|
|
|
|
#-------------------------------------------------------------------------------
|
|
|
|
=head3 update_tables_with_templates
|
|
This function is called after copycds. Itwill get all the possible install templates
|
|
from the default directories for the given osver and arch and update the osimage table.
|
|
Arguments:
|
|
osver
|
|
arch
|
|
Returns:
|
|
an array (retcode, errmsg). The first one is the return code. If 0, it means succesful.
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------------------------------
|
|
sub update_tables_with_templates
|
|
{
|
|
my $osver = shift; #like sle11, rhel5.3
|
|
if (($osver) && ($osver =~ /xCAT::SvrUtils/)) {
|
|
$osver = shift;
|
|
}
|
|
my $arch = shift; #like ppc64, x86, x86_64
|
|
|
|
my $osname=$osver;; #like sles, rh, centos, windows
|
|
my $ostype="Linux"; #like Linux, Windows
|
|
my $imagetype="linux";
|
|
if (($osver =~ /^win/) || ($osver =~ /^imagex/)) {
|
|
$osname="windows";
|
|
$ostype="Windows";
|
|
$imagetype="windows";
|
|
} else {
|
|
until (-r "$::XCATROOT/share/xcat/install/$osname/" or not $osname) {
|
|
chop($osname);
|
|
}
|
|
unless ($osname) {
|
|
return (1, "Unable to find $::XCATROOT/share/xcat/install directory for $osver");
|
|
}
|
|
}
|
|
|
|
#for rhels5.1 genos=rhel5
|
|
my $genos = $osver;
|
|
$genos =~ s/\..*//;
|
|
if ($genos =~ /rh.*s(\d*)/) {
|
|
$genos = "rhel$1";
|
|
}
|
|
|
|
|
|
#print "osver=$osver, arch=$arch, osname=$osname, genos=$genos\n";
|
|
my $installroot = xCAT::Utils->getInstallDir();
|
|
my $sitetab = xCAT::Table->new('site');
|
|
if ($sitetab) {
|
|
(my $ref) = $sitetab->getAttribs({key => "installdir"}, "value");
|
|
if ($ref and $ref->{value}) {
|
|
$installroot = $ref->{value};
|
|
}
|
|
}
|
|
my $cuspath="$installroot/custom/install/$osname";
|
|
my $defpath="$::XCATROOT/share/xcat/install/$osname";
|
|
|
|
#now get all the profile names for full installation
|
|
my %profiles=();
|
|
my @tmplfiles=glob($cuspath."/*.tmpl");
|
|
foreach (@tmplfiles) {
|
|
my $tmpf=basename($_);
|
|
#get the profile name out of the file, TODO: this does not work if the profile name contains the '.'
|
|
$tmpf =~ /^([^\.]*)\..*$/;
|
|
$tmpf = $1;
|
|
#print "$tmpf\n";
|
|
$profiles{$tmpf}=1;
|
|
}
|
|
@tmplfiles=glob($defpath."/*.tmpl");
|
|
foreach (@tmplfiles) {
|
|
my $tmpf=basename($_);
|
|
#get the profile name out of the file, TODO: this does not work if the profile name contains the '.'
|
|
$tmpf =~ /^([^\.]*)\..*$/;
|
|
$tmpf = $1;
|
|
$profiles{$tmpf}=1;
|
|
}
|
|
|
|
#update the osimage and linuximage table
|
|
my $osimagetab;
|
|
my $linuximagetab;
|
|
foreach my $profile (keys %profiles) {
|
|
#print "profile=$profile\n";
|
|
#get template file
|
|
my $tmplfile=get_tmpl_file_name ($cuspath, $profile, $osver, $arch, $genos);
|
|
if (!$tmplfile) { $tmplfile=get_tmpl_file_name ($defpath, $profile, $osver, $arch, $genos);}
|
|
if (!$tmplfile) { next; }
|
|
|
|
#get otherpkgs.pkglist file
|
|
my $otherpkgsfile=get_otherpkgs_pkglist_file_name($cuspath, $profile, $osver, $arch);
|
|
if (!$otherpkgsfile) { $otherpkgsfile=get_otherpkgs_pkglist_file_name($defpath, $profile, $osver, $arch);}
|
|
|
|
#get synclist file
|
|
my $synclistfile=xCAT::SvrUtils->getsynclistfile(undef, $osver, $arch, $profile, "netboot");
|
|
|
|
#get the pkglist file
|
|
my $pkglistfile=get_pkglist_file_name($cuspath, $profile, $osver, $arch);
|
|
if (!$pkglistfile) { $pkglistfile=get_pkglist_file_name($defpath, $profile, $osver, $arch);}
|
|
|
|
#now update the db
|
|
if (!$osimagetab) {
|
|
$osimagetab=xCAT::Table->new('osimage',-create=>1);
|
|
}
|
|
|
|
if ($osimagetab) {
|
|
#check if the image is already in the table
|
|
if ($osimagetab) {
|
|
my $found=0;
|
|
my $tmp1=$osimagetab->getAllEntries();
|
|
if (defined($tmp1) && (@$tmp1 > 0)) {
|
|
foreach my $rowdata(@$tmp1) {
|
|
if (($osver eq $rowdata->{osvers}) && ($arch eq $rowdata->{osarch}) && ($rowdata->{provmethod} eq "install") && ($profile eq $rowdata->{profile})){
|
|
$found=1;
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
if ($found) { next; }
|
|
|
|
my $imagename=$osver . "-" . $arch . "-install-" . $profile;
|
|
#TODO: check if there happen to be a row that has the same imagename but with different contents
|
|
#now we can wirte the info into db
|
|
my %key_col = (imagename=>$imagename);
|
|
my %tb_cols=(imagetype=>$imagetype,
|
|
provmethod=>"install",
|
|
profile=>$profile,
|
|
osname=>$ostype,
|
|
osvers=>$osver,
|
|
osarch=>$arch,
|
|
synclists=>$synclistfile);
|
|
$osimagetab->setAttribs(\%key_col, \%tb_cols);
|
|
|
|
if ($osname !~ /^win/) {
|
|
if (!$linuximagetab) { $linuximagetab=xCAT::Table->new('linuximage',-create=>1); }
|
|
if ($linuximagetab) {
|
|
my %key_col = (imagename=>$imagename);
|
|
my %tb_cols=(template=>$tmplfile,
|
|
pkgdir=>"$installroot/$osver/$arch",
|
|
pkglist=>$pkglistfile,
|
|
otherpkglist=>$otherpkgsfile,
|
|
otherpkgdir=>"$installroot/post/otherpkgs/$osver/$arch");
|
|
$linuximagetab->setAttribs(\%key_col, \%tb_cols);
|
|
|
|
} else {
|
|
return (1, "Cannot open the linuximage table.");
|
|
}
|
|
}
|
|
} else {
|
|
return (1, "Cannot open the osimage table.");
|
|
}
|
|
}
|
|
}
|
|
if ($osimagetab) { $osimagetab->close(); }
|
|
if ($linuximagetab) { $linuximagetab->close(); }
|
|
return (0, "");
|
|
}
|
|
|
|
#-------------------------------------------------------------------------------
|
|
|
|
=head3 update_tables_with_diskless_image
|
|
This function is called after a diskless image is created by packimage.
|
|
It'll writes the newimage info into the osimage and the linuximage tables.
|
|
Arguments:
|
|
osver
|
|
arch
|
|
profile
|
|
Returns:
|
|
an array (retcode, errmsg). The first one is the return code. If 0, it means succesful.
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------------------------------
|
|
sub update_tables_with_diskless_image
|
|
{
|
|
my $osver = shift; #like sle11, rhel5.3
|
|
if (($osver) && ($osver =~ /xCAT::SvrUtils/)) {
|
|
$osver = shift;
|
|
}
|
|
my $arch = shift; #like ppc64, x86, x86_64
|
|
my $profile = shift;
|
|
my $mode=shift;
|
|
|
|
my $provm="netboot";
|
|
if ($mode) { $provm = $mode; }
|
|
|
|
my $osname=$osver;; #like sles, rh, centos, windows
|
|
my $ostype="Linux"; #like Linux, Windows
|
|
my $imagetype="linux";
|
|
if (($osver =~ /^win/) || ($osver =~ /^imagex/)) {
|
|
$osname="windows";
|
|
$ostype="Windows";
|
|
$imagetype="windows";
|
|
} else {
|
|
until (-r "$::XCATROOT/share/xcat/netboot/$osname/" or not $osname) {
|
|
chop($osname);
|
|
}
|
|
unless ($osname) {
|
|
return (1, "Unable to find $::XCATROOT/share/xcat/netboot directory for $osver");
|
|
}
|
|
}
|
|
|
|
#for rhels5.1 genos=rhel5
|
|
my $genos = $osver;
|
|
$genos =~ s/\..*//;
|
|
if ($genos =~ /rh.*s(\d*)/) {
|
|
$genos = "rhel$1";
|
|
}
|
|
|
|
#print "osver=$osver, arch=$arch, osname=$osname, genos=$genos, profile=$profile\n";
|
|
my $installroot = xCAT::Utils->getInstallDir();
|
|
my $sitetab = xCAT::Table->new('site');
|
|
if ($sitetab) {
|
|
(my $ref) = $sitetab->getAttribs({key => "installdir"}, "value");
|
|
if ($ref and $ref->{value}) {
|
|
$installroot = $ref->{value};
|
|
}
|
|
}
|
|
my $cuspath="$installroot/custom/netboot/$osname";
|
|
my $defpath="$::XCATROOT/share/xcat/netboot/$osname";
|
|
my $osimagetab;
|
|
my $linuximagetab;
|
|
|
|
my %profiles=();
|
|
if ($profile) {
|
|
$profiles{$profile} = 1;
|
|
} else {
|
|
my @tmplfiles=glob($cuspath."/*.pkglist");
|
|
foreach (@tmplfiles) {
|
|
my $tmpf=basename($_);
|
|
#get the profile name out of the file, TODO: this does not work if the profile name contains the '.'
|
|
$tmpf =~ /^([^\.]*)\..*$/;
|
|
$tmpf = $1;
|
|
$profiles{$tmpf}=1;
|
|
}
|
|
@tmplfiles=glob($defpath."/*.pkglist");
|
|
foreach (@tmplfiles) {
|
|
my $tmpf=basename($_);
|
|
#get the profile name out of the file, TODO: this does not work if the profile name contains the '.'
|
|
$tmpf =~ /^([^\.]*)\..*$/;
|
|
$tmpf = $1;
|
|
$profiles{$tmpf}=1;
|
|
}
|
|
}
|
|
foreach my $profile (keys %profiles) {
|
|
#get the pkglist file
|
|
my $pkglistfile=get_pkglist_file_name($cuspath, $profile, $osver, $arch);
|
|
if (!$pkglistfile) { $pkglistfile=get_pkglist_file_name($defpath, $profile, $osver, $arch);}
|
|
#print "pkglistfile=$pkglistfile\n";
|
|
if (!$pkglistfile) { next;}
|
|
|
|
#get otherpkgs.pkglist file
|
|
my $otherpkgsfile=get_otherpkgs_pkglist_file_name($cuspath, $profile, $osver, $arch);
|
|
if (!$otherpkgsfile) { $otherpkgsfile=get_otherpkgs_pkglist_file_name($defpath, $profile, $osver, $arch);}
|
|
|
|
#get synclist file
|
|
my $synclistfile=xCAT::SvrUtils->getsynclistfile(undef, $osver, $arch, $profile, "netboot");
|
|
|
|
#get the exlist file
|
|
my $exlistfile=get_exlist_file_name($cuspath, $profile, $osver, $arch);
|
|
if (!$exlistfile) { $exlistfile=get_exlist_file_name($defpath, $profile, $osver, $arch); }
|
|
|
|
#get postinstall script file name
|
|
my $postfile=get_postinstall_file_name($cuspath, $profile, $osver, $arch);
|
|
if (!$postfile) { $postfile=get_postinstall_file_name($defpath, $profile, $osver, $arch); }
|
|
|
|
|
|
#now update the db
|
|
if (!$osimagetab) {
|
|
$osimagetab=xCAT::Table->new('osimage',-create=>1);
|
|
}
|
|
|
|
if ($osimagetab) {
|
|
#check if the image is already in the table
|
|
if ($osimagetab) {
|
|
my $found=0;
|
|
my $tmp1=$osimagetab->getAllEntries();
|
|
if (defined($tmp1) && (@$tmp1 > 0)) {
|
|
foreach my $rowdata(@$tmp1) {
|
|
if (($osver eq $rowdata->{osvers}) && ($arch eq $rowdata->{osarch}) && ($rowdata->{provmethod} eq $provm) && ($profile eq $rowdata->{profile})){
|
|
$found=1;
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
if ($found) { print "The image is already in the db.\n"; next; }
|
|
|
|
my $imagename=$osver . "-" . $arch . "-$provm-" . $profile;
|
|
#TODO: check if there happen to be a row that has the same imagename but with different contents
|
|
#now we can wirte the info into db
|
|
my %key_col = (imagename=>$imagename);
|
|
my %tb_cols=(imagetype=>$imagetype,
|
|
provmethod=>$provm,
|
|
profile=>$profile,
|
|
osname=>$ostype,
|
|
osvers=>$osver,
|
|
osarch=>$arch,
|
|
synclists=>$synclistfile);
|
|
$osimagetab->setAttribs(\%key_col, \%tb_cols);
|
|
|
|
if ($osname !~ /^win/) {
|
|
if (!$linuximagetab) { $linuximagetab=xCAT::Table->new('linuximage',-create=>1); }
|
|
if ($linuximagetab) {
|
|
my %key_col = (imagename=>$imagename);
|
|
my %tb_cols=(pkglist=>$pkglistfile,
|
|
pkgdir=>"$installroot/$osver/$arch",
|
|
otherpkglist=>$otherpkgsfile,
|
|
otherpkgdir=>"$installroot/post/otherpkgs/$osver/$arch",
|
|
exlist=>$exlistfile,
|
|
postinstall=>$postfile,
|
|
rootimgdir=>"$installroot/netboot/$osver/$arch/$profile");
|
|
$linuximagetab->setAttribs(\%key_col, \%tb_cols);
|
|
|
|
} else {
|
|
return (1, "Cannot open the linuximage table.");
|
|
}
|
|
}
|
|
} else {
|
|
return (1, "Cannot open the osimage table.");
|
|
}
|
|
}
|
|
}
|
|
if ($osimagetab) { $osimagetab->close(); }
|
|
if ($linuximagetab) { $linuximagetab->close(); }
|
|
return (0, "");
|
|
}
|
|
|
|
|
|
#-------------------------------------------------------------------------------
|
|
|
|
=head3 get_mac_by_arp
|
|
Description:
|
|
Get the MAC address by arp protocol
|
|
|
|
Arguments:
|
|
nodes: a reference to nodes array
|
|
display: whether just display the result, if not 'yes', the result will
|
|
be written to the mac table.
|
|
Returns:
|
|
Return a hash with node name as key
|
|
Globals:
|
|
none
|
|
Error:
|
|
none
|
|
Example:
|
|
xCAT::Utils->get_mac_by_arp($nodes, $display);
|
|
Comments:
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------------------------------
|
|
sub get_mac_by_arp ()
|
|
{
|
|
my ($class, $nodes, $display) = @_;
|
|
|
|
my $node;
|
|
my $data;
|
|
my %ret = ();
|
|
my $unreachable_nodes = "";
|
|
my $noderange = join (',', @$nodes);
|
|
my @output = xCAT::Utils->runcmd("/opt/xcat/bin/pping $noderange", -1);
|
|
|
|
foreach my $line (@output) {
|
|
my ($hostname, $result) = split ':', $line;
|
|
my ($token, $status) = split ' ', $result;
|
|
chomp($token);
|
|
if ($token eq 'ping') {
|
|
$node->{$hostname}->{reachable} = 1;
|
|
}
|
|
}
|
|
|
|
foreach my $n ( @$nodes ) {
|
|
if ( $node->{$n}->{reachable} ) {
|
|
my $output;
|
|
my $IP = xCAT::Utils::toIP( $n );
|
|
if ( xCAT::Utils->isAIX() ) {
|
|
$output = `/usr/sbin/arp -a`;
|
|
} else {
|
|
$output = `/sbin/arp -n`;
|
|
}
|
|
|
|
my ($ip, $mac);
|
|
my @lines = split /\n/, $output;
|
|
foreach my $line ( @lines ) {
|
|
if ( xCAT::Utils->isAIX() && $line =~ /\((\S+)\)\s+at\s+(\S+)/ ) {
|
|
($ip, $mac) = ($1,$2);
|
|
######################################################
|
|
# Change mac format to be same as linux, but without ':'
|
|
# For example: '0:d:60:f4:f8:22' to '000d60f4f822'
|
|
######################################################
|
|
if ( $mac)
|
|
{
|
|
my @mac_sections = split /:/, $mac;
|
|
for my $m (@mac_sections)
|
|
{
|
|
$m = "0$m" if ( length($m) == 1);
|
|
}
|
|
$mac = join '', @mac_sections;
|
|
}
|
|
} elsif ( $line =~ /^(\S+)+\s+\S+\s+(\S+)\s/ ) {
|
|
($ip, $mac) = ($1,$2);
|
|
} else {
|
|
($ip, $mac) = (undef,undef);
|
|
}
|
|
if ( @$IP[1] !~ $ip ) {
|
|
($ip, $mac) = (undef,undef);
|
|
} else {
|
|
last;
|
|
}
|
|
}
|
|
if ( $ip && $mac ) {
|
|
if ( $display ne "yes" ) {
|
|
#####################################
|
|
# Write adapter mac to database
|
|
#####################################
|
|
my $mactab = xCAT::Table->new( "mac", -create=>1, -autocommit=>1 );
|
|
$mactab->setNodeAttribs( $n,{mac=>$mac} );
|
|
$mactab->close();
|
|
}
|
|
$ret{$n} = "MAC Address: $mac";
|
|
} else {
|
|
$ret{$n} = "Cannot find MAC Address in arp table, please make sure target node and management node are in same network.";
|
|
}
|
|
} else {
|
|
$ret{$n} = "Unreachable.";
|
|
}
|
|
}
|
|
|
|
return \%ret;
|
|
}
|
|
|
|
#-------------------------------------------------------------------------------
|
|
|
|
=head3 get_nodename_from_request
|
|
Description:
|
|
Determine whether _xcat_clienthost or _xcat_fqdn is the correct
|
|
nodename and return it.
|
|
|
|
Arguments:
|
|
request: node request to look at
|
|
Returns:
|
|
The name of the node.
|
|
Globals:
|
|
none
|
|
Error:
|
|
none
|
|
Example:
|
|
xCAT::Utils->get_nodenane_from_request($request);
|
|
Comments:
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------------------------------
|
|
sub get_nodename_from_request()
|
|
{
|
|
my $request = shift;
|
|
if($request->{node}){
|
|
return $request->{node};
|
|
}elsif($request->{'_xcat_clienthost'}){
|
|
my @nodenames = noderange($request->{'_xcat_clienthost'}->[0].",".$request->{'_xcat_clientfqdn'}->[0]);
|
|
return \@nodenames;
|
|
}
|
|
|
|
return undef;
|
|
}
|
|
|
|
# some directories will have xCAT database values, like:
|
|
# $nodetype.os. If that is the case we need to open up
|
|
# the database and look at them. We need to make sure
|
|
# we do this sparingly... We don't like tons of hits
|
|
# to the database.
|
|
sub subVars {
|
|
my $dir = shift;
|
|
if (($dir) && ($dir =~ /xCAT::SvrUtils/))
|
|
{
|
|
$dir = shift;
|
|
}
|
|
|
|
my $node = shift;
|
|
my $type = shift;
|
|
my $callback = shift;
|
|
# parse all the dollar signs...
|
|
# if its a directory then it has a / in it, so you have to parse it.
|
|
# if its a server, it won't have one so don't worry about it.
|
|
my @arr = split("/", $dir);
|
|
my $fdir = "";
|
|
foreach my $p (@arr){
|
|
# have to make this geric so $ can be in the midle of the name: asdf$foobar.sitadsf
|
|
if($p =~ /\$/){
|
|
my $pre;
|
|
my $suf;
|
|
my @fParts;
|
|
if($p =~ /([^\$]*)([^# ]*)(.*)/){
|
|
$pre= $1;
|
|
$p = $2;
|
|
$suf = $3;
|
|
}
|
|
# have to sub here:
|
|
# get rid of the $ sign.
|
|
foreach my $part (split('\$',$p)){
|
|
if($part eq ''){ next; }
|
|
#$callback->({error=>["part is $part"],errorcode=>[1]});
|
|
# check if p is just the node name:
|
|
if($part eq 'node'){
|
|
# it is so, just return the node.
|
|
#$fdir .= "/$pre$node$suf";
|
|
push @fParts, $node;
|
|
}else{
|
|
# ask the xCAT DB what the attribute is.
|
|
my ($table, $col) = split('\.', $part);
|
|
unless($col){ $col = 'UNDEFINED' };
|
|
my $tab = xCAT::Table->new($table);
|
|
unless($tab){
|
|
$callback->({error=>["$table does not exist"],errorcode=>[1]});
|
|
return;
|
|
}
|
|
my $ent;
|
|
my $val;
|
|
if($table eq 'site'){
|
|
$val = $tab->getAttribs( { key => "$col" }, 'value' );
|
|
$val = $val->{'value'};
|
|
}else{
|
|
$ent = $tab->getNodeAttribs($node,[$col]);
|
|
$val = $ent->{$col};
|
|
}
|
|
unless($val){
|
|
# couldn't find the value!!
|
|
$val = "UNDEFINED"
|
|
}
|
|
push @fParts, $val;
|
|
}
|
|
}
|
|
my $val = join('.', @fParts);
|
|
if($type eq 'dir'){
|
|
$fdir .= "/$pre$val$suf";
|
|
}else{
|
|
$fdir .= $pre . $val . $suf;
|
|
}
|
|
}else{
|
|
# no substitution here
|
|
$fdir .= "/$p";
|
|
}
|
|
}
|
|
# now that we've processed variables, process commands
|
|
# this isn't quite rock solid. You can't name directories with #'s in them.
|
|
if($fdir =~ /#CMD=/){
|
|
my $dir;
|
|
foreach my $p (split(/#/,$fdir)){
|
|
if($p =~ /CMD=/){
|
|
$p =~ s/CMD=//;
|
|
my $cmd = $p;
|
|
#$callback->({info=>[$p]});
|
|
$p = `$p 2>&1`;
|
|
chomp($p);
|
|
#$callback->({info=>[$p]});
|
|
unless($p){
|
|
$p = "#CMD=$p did not return output#";
|
|
}
|
|
}
|
|
$dir .= $p;
|
|
}
|
|
$fdir = $dir;
|
|
}
|
|
|
|
return $fdir;
|
|
}
|
|
|
|
sub setupNFSTree {
|
|
my $node = shift;
|
|
if (($node) && ($node =~ /xCAT::SvrUtils/))
|
|
{
|
|
$node = shift;
|
|
}
|
|
|
|
my $sip = shift;
|
|
my $callback = shift;
|
|
|
|
my $cmd = "litetree $node";
|
|
my @uris = xCAT::Utils->runcmd($cmd, 0);
|
|
|
|
foreach my $uri (@uris) {
|
|
# parse the result
|
|
# the result looks like "nodename: nfsserver:directory";
|
|
$uri =~ m/\Q$node\E:\s+(.+):(.+)$/;
|
|
my $nfsserver = $1;
|
|
my $nfsdirectory = $2;
|
|
|
|
if($nfsserver eq $sip) { # on the service node
|
|
|
|
unless (-d $nfsdirectory) {
|
|
if (-e $nfsdirectory) {
|
|
unlink $nfsdirectory;
|
|
}
|
|
mkpath $nfsdirectory;
|
|
}
|
|
|
|
$cmd = "showmount -e $nfsserver";
|
|
my @entries = xCAT::Utils->runcmd($cmd, 0);
|
|
shift @entries;
|
|
if(grep /\Q$nfsdirectory\E/, @entries) {
|
|
$callback->({data=>["$nfsdirectory has been exported already!"]});
|
|
# nothing to do
|
|
}else {
|
|
$cmd = "/usr/sbin/exportfs :$nfsdirectory";
|
|
xCAT::Utils->runcmd($cmd, 0);
|
|
# exportfs can export this directory immediately
|
|
$callback->({data=>["now $nfsdirectory is exported!"]});
|
|
$cmd = "cat /etc/exports";
|
|
@entries = xCAT::Utils->runcmd($cmd, 0);
|
|
unless (my $entry = grep /\Q$nfsdirectory\E/, @entries) {
|
|
#if there's no entry in /etc/exports, one with default options will be added
|
|
$cmd = qq{echo "$nfsdirectory *(rw,no_root_squash,sync,no_subtree_check)" >> /etc/exports};
|
|
xCAT::Utils->runcmd($cmd, 0);
|
|
$callback->({data=>["$nfsdirectory is added to /etc/exports with default option"]});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub setupStatemnt {
|
|
my $sip = shift;
|
|
if (($sip) && ($sip=~ /xCAT::SvrUtils/))
|
|
{
|
|
$sip = shift;
|
|
}
|
|
|
|
my $statemnt = shift;
|
|
my $callback = shift;
|
|
|
|
$statemnt =~ m/^(.+):(.+)$/;
|
|
my $nfsserver = $1;
|
|
my $nfsdirectory = $2;
|
|
if($sip eq xCAT::NetworkUtils->getipaddr($nfsserver)) {
|
|
unless (-d $nfsdirectory) {
|
|
if (-e $nfsdirectory) {
|
|
unlink $nfsdirectory;
|
|
}
|
|
mkpath $nfsdirectory;
|
|
}
|
|
|
|
my $cmd = "showmount -e $nfsserver";
|
|
my @entries = xCAT::Utils->runcmd($cmd, 0);
|
|
shift @entries;
|
|
if(grep /\Q$nfsdirectory\E/, @entries) {
|
|
$callback->({data=>["$nfsdirectory has been exported already!"]});
|
|
} else {
|
|
$cmd = "/usr/sbin/exportfs :$nfsdirectory -o rw,no_root_squash,sync,no_subtree_check";
|
|
xCAT::Utils->runcmd($cmd, 0);
|
|
$callback->({data=>["now $nfsdirectory is exported!"]});
|
|
# add the directory into /etc/exports if not exist
|
|
$cmd = "cat /etc/exports";
|
|
@entries = xCAT::Utils->runcmd($cmd, 0);
|
|
if(my $entry = grep /\Q$nfsdirectory\E/, @entries) {
|
|
unless ($entry =~ m/rw/) {
|
|
$callback->({data=>["The $nfsdirectory should be with rw option in /etc/exports"]});
|
|
}
|
|
}else {
|
|
xCAT::Utils->runcmd(qq{echo "$nfsdirectory *(rw,no_root_squash,sync,no_subtree_check)" >>/etc/exports}, 0);
|
|
$callback->({data => ["$nfsdirectory is added into /etc/exports with default options"]});
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
#-------------------------------------------------------------------------------------------
|
|
# Common method to send info back to the client
|
|
# The last two args are optional, though $allerrornodes will unlikely be there without $node
|
|
# TODO: investigate possibly removing this and using MsgUtils instead
|
|
#
|
|
#--------------------------------------------------------------------------------------------
|
|
sub sendmsg {
|
|
my $text = shift;
|
|
my $callback = shift;
|
|
my $node = shift;
|
|
my %allerrornodes = shift;
|
|
my $descr;
|
|
my $rc;
|
|
if (ref $text eq 'HASH') {
|
|
die "not right now";
|
|
} elsif (ref $text eq 'ARRAY') {
|
|
$rc = $text->[0];
|
|
$text = $text->[1];
|
|
}
|
|
if ($text =~ /:/) {
|
|
($descr,$text) = split /:/,$text,2;
|
|
}
|
|
$text =~ s/^ *//;
|
|
$text =~ s/ *$//;
|
|
my $msg;
|
|
my $curptr;
|
|
if ($node) {
|
|
$msg->{node}=[{name => [$node]}];
|
|
$curptr=$msg->{node}->[0];
|
|
} else {
|
|
$msg = {};
|
|
$curptr = $msg;
|
|
}
|
|
if ($rc) {
|
|
$curptr->{errorcode}=[$rc];
|
|
$curptr->{error}=[$text];
|
|
$curptr=$curptr->{error}->[0];
|
|
if (defined $node && %allerrornodes) {
|
|
$allerrornodes{$node}=1;
|
|
}
|
|
} else {
|
|
$curptr->{data}=[{contents=>[$text]}];
|
|
$curptr=$curptr->{data}->[0];
|
|
if ($descr) { $curptr->{desc}=[$descr]; }
|
|
}
|
|
# print $outfd freeze([$msg]);
|
|
# print $outfd "\nENDOFFREEZE6sK4ci\n";
|
|
# yield;
|
|
# waitforack($outfd);
|
|
$callback->($msg);
|
|
}
|
|
|
|
#-------------------------------------------------------------------------------
|
|
=head3 build_deps
|
|
Look up the "deps" table to generate the dependencies for the nodes
|
|
Arguments:
|
|
nodes: The nodes list in an array reference
|
|
Returns:
|
|
depset: dependencies hash reference
|
|
Globals:
|
|
none
|
|
Error:
|
|
none
|
|
Example:
|
|
my $deps = xCAT::SvrUtils->build_deps($req->{node});
|
|
Comments:
|
|
none
|
|
=cut
|
|
|
|
#-------------------------------------------------------------------------------
|
|
sub build_deps()
|
|
{
|
|
my ($class, $nodes, $cmd) = @_;
|
|
my %depshash = ();
|
|
|
|
my $depstab = xCAT::Table->new('deps');
|
|
if (!defined($depstab)) {
|
|
return undef;
|
|
}
|
|
|
|
my $depset = $depstab->getNodesAttribs($nodes,[qw(nodedep msdelay cmd)]);
|
|
if (!defined($depset))
|
|
{
|
|
return undef;
|
|
}
|
|
foreach my $node (@$nodes) {
|
|
# Delete the nodes without dependencies from the hash
|
|
if (!defined($depset->{$node}[0])) {
|
|
delete($depset->{$node});
|
|
}
|
|
}
|
|
|
|
# the deps hash does not check the 'cmd',
|
|
# use the realdeps to reflect the 'cmd' also
|
|
my $realdep;
|
|
foreach my $node (@$nodes) {
|
|
foreach my $depent (@{$depset->{$node}}){
|
|
my @depcmd = split(/,/, $depent->{'cmd'});
|
|
#dependency match
|
|
if (grep(/^$cmd$/, @depcmd)) {
|
|
#expand the noderange
|
|
my @nodedep = xCAT::NodeRange::noderange($depent->{'nodedep'},1);
|
|
my $depsnode = join(',', @nodedep);
|
|
if ($depsnode) {
|
|
$depent->{'nodedep'} = $depsnode;
|
|
push @{$realdep->{$node}}, $depent;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $realdep;
|
|
}
|
|
|
|
|
|
#-------------------------------------------------------------------------------
|
|
|
|
=head3 handle_deps
|
|
Group the nodes according to the deps hash returned from build_deps
|
|
Arguments:
|
|
deps: the dependencies hash reference
|
|
nodes: The nodes list in an array reference
|
|
$callback: sub request callback
|
|
Returns:
|
|
nodeseq: the nodes categorized based on dependencies
|
|
returns 1 if runs into problem
|
|
Globals:
|
|
none
|
|
Error:
|
|
none
|
|
Example:
|
|
my $deps = xCAT::SvrUtils->handle_deps($deps, $req->{node});
|
|
Comments:
|
|
none
|
|
=cut
|
|
|
|
#-------------------------------------------------------------------------------
|
|
sub handle_deps()
|
|
{
|
|
my ($class, $dephash, $nodes, $callback) = @_;
|
|
|
|
# a small subroutine to remove some specific node from a comma separated list
|
|
sub remove_node_from_list()
|
|
{
|
|
my ($string, $nodetoremove) = @_;
|
|
my @arr = split(',', $string);
|
|
my @newarr = ();
|
|
foreach my $tmp (@arr) {
|
|
if ($tmp ne $nodetoremove) {
|
|
push @newarr, $tmp;
|
|
}
|
|
}
|
|
return join(',', @newarr);
|
|
}
|
|
|
|
# This is an example of the deps hash ref
|
|
# DB<3> x $deps
|
|
#0 HASH(0x239db47c)
|
|
# 'aixcn1' => ARRAY(0x23a26be0)
|
|
# 0 HASH(0x23a21968)
|
|
# 'cmd' => 'off'
|
|
# 'msdelay' => 10000
|
|
# 'node' => 'aixcn1'
|
|
# 'nodedep' => 'aixmn2'
|
|
# 'aixsn1' => ARRAY(0x23a2219c)
|
|
# 0 HASH(0x23a21728)
|
|
# 'cmd' => 'off'
|
|
# 'msdelay' => 10000
|
|
# 'node' => 'aixsn1'
|
|
# 'nodedep' => 'aixcn1'
|
|
|
|
#copy the dephash, do not manipulate the subroutine argument $dephash
|
|
my $deps;
|
|
foreach my $node (keys %{$dephash}) {
|
|
my $i = 0;
|
|
for ($i = 0; $i < scalar(@{$dephash->{$node}}); $i++) {
|
|
foreach my $attr (keys %{$dephash->{$node}->[$i]}) {
|
|
$deps->{$node}->[$i]->{$attr} = $dephash->{$node}->[$i]->{$attr};
|
|
}
|
|
}
|
|
}
|
|
|
|
#needs to search the nodes list a lot of times
|
|
#using hash will be more effective
|
|
my %nodelist;
|
|
foreach my $node (@{$nodes}) {
|
|
$nodelist{$node} = 1;
|
|
}
|
|
|
|
|
|
# check if any depnode is not in the nodelist,
|
|
# print warning message
|
|
my $depsnotinargs;
|
|
foreach my $node (keys %{$deps}){
|
|
my $keepnode = 0;
|
|
foreach my $depent (@{$deps->{$node}}){
|
|
# an autonomy dependency group?
|
|
foreach my $dep (split(/,/, $depent->{'nodedep'})) {
|
|
if (!defined($nodelist{$dep})) {
|
|
$depsnotinargs->{$dep} = 1;
|
|
$depent->{'nodedep'} = &remove_node_from_list($depent->{'nodedep'}, $dep);
|
|
}
|
|
}
|
|
if ($depent->{'nodedep'}) {
|
|
$keepnode = 1;
|
|
}
|
|
}
|
|
if (!$keepnode) {
|
|
delete($deps->{$node});
|
|
}
|
|
}
|
|
if (scalar(keys %{$depsnotinargs}) > 0) {
|
|
my $n = join(',', keys %{$depsnotinargs});
|
|
|
|
my %output;
|
|
$output{data} = ["The following nodes are dependencies for some nodes passed in through arguments, but not in the command arguments: $n, make sure these nodes are in correct state"];
|
|
$callback->( \%output );
|
|
}
|
|
|
|
|
|
|
|
my $arrayindex = 0;
|
|
my $nodeseq;
|
|
#handle all the nodes
|
|
while (keys %nodelist) {
|
|
|
|
my @curnodes;
|
|
foreach my $node (keys %nodelist) {
|
|
#no dependency
|
|
if (!defined($deps->{$node})) {
|
|
$nodeseq->[$arrayindex]->{$node} = 1;
|
|
delete($nodelist{$node});
|
|
push @curnodes, $node;
|
|
}
|
|
}
|
|
|
|
if (scalar(@curnodes) == 0) {
|
|
# no nodes in this loop at all,
|
|
# means infinite loop???
|
|
my %output;
|
|
my $nodesinlist = join(',', keys %nodelist);
|
|
$output{errorcode}=1;
|
|
$output{data} = ["Loop dependency, check your deps table, may be related to the following nodes: $nodesinlist"];
|
|
$callback->( \%output );
|
|
return 1;
|
|
}
|
|
|
|
# update deps for the next loop
|
|
# remove the node from the 'nodedep' attribute
|
|
my $keepnode = 0;
|
|
foreach my $nodeindeps (keys %{$deps}) {
|
|
my $keepnode = 0;
|
|
foreach my $depent (@{$deps->{$nodeindeps}}){
|
|
#remove the curnodes from the 'nodedep'
|
|
foreach my $nodetoremove (@curnodes) {
|
|
$depent->{'nodedep'} = &remove_node_from_list($depent->{'nodedep'}, $nodetoremove);
|
|
}
|
|
if ($depent->{'nodedep'}) {
|
|
$keepnode = 1;
|
|
}
|
|
}
|
|
if (!$keepnode) {
|
|
delete($deps->{$nodeindeps});
|
|
}
|
|
}
|
|
|
|
# the round is over, jump to the next arrary entry
|
|
$arrayindex++;
|
|
}
|
|
return $nodeseq;
|
|
}
|
|
|
|
1;
|