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https://github.com/xcat2/xcat-core.git
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0592ad03d6
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@13778 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
72 lines
2.6 KiB
Perl
Executable File
72 lines
2.6 KiB
Perl
Executable File
#!/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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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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use xCAT::GlobalDef;
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use xCAT::Table;
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use xCAT::NetworkUtils;
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use xCAT_monitoring::xcatmon;
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#################################################################
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# This script is used as a cron job by the xCAT monitoring plug-in
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# to monitor the node status. To activate it, simply do
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# chtab pname=xCAT monitoring.nodestatmon=Y
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##################################################################
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#($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst)=localtime(time);
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#printf "%2d-%02d-%04d %02d:%02d:%02d: xcatnodemon started.\n", $mon+1,$mday,$year+1900,$hour,$min,$sec;
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#get saved node status from the nodelist table
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my %nodes_status_old=xCAT_monitoring::xcatmon::getMonNodesStatus();
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#get a list of nodes
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my $tmp_node_active=$nodes_status_old{$::STATUS_ACTIVE};
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my $tmp_node_inactive=$nodes_status_old{$::STATUS_INACTIVE};
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my $tmp_node_unknown=$nodes_status_old{unknown};
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#print "active nodes: @$tmp_node_active\n";
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#print "inactive nodes: @$tmp_node_inactive\n";
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#print "unknown nodes: @$tmp_node_unknown\n";
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#get current node status
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my %nodes_status_new1=();
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if ($tmp_node_active) { %nodes_status_new1=xCAT::NetworkUtils->pingNodeStatus(@$tmp_node_active);}
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my %nodes_status_new2=();
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if ($tmp_node_inactive) {%nodes_status_new2=xCAT::NetworkUtils->pingNodeStatus(@$tmp_node_inactive);}
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my %nodes_status_new3=();
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if ($tmp_node_unknown) { %nodes_status_new3=xCAT::NetworkUtils->pingNodeStatus(@$tmp_node_unknown);}
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my $changed1=$nodes_status_new1{$::STATUS_INACTIVE};
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my $changed2=$nodes_status_new2{$::STATUS_ACTIVE};
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my $changed3=$nodes_status_new3{$::STATUS_INACTIVE};
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my $changed4=$nodes_status_new3{$::STATUS_ACTIVE};
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my @changed_active=(@$changed2, @$changed4);
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my @changed_inactive=(@$changed1, @$changed3);
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#print " switch to active: @changed_active\n";
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#print " switch to inactive: @changed_inactive\n";
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my %node_status=();
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if (@changed_active>0) {
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$node_status{$::STATUS_ACTIVE}=\@changed_active;
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}
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if (@changed_inactive>0) {
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$node_status{$::STATUS_INACTIVE}=\@changed_inactive;
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}
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#only set the node status for the changed ones
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if (keys(%node_status) > 0) {
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#the second parameter means ignore checking. This is because the check is
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#done getMonNodesStatus() call
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xCAT_monitoring::xcatmon::setNodeStatusAttributes(\%node_status, 1);
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}
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#($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst)=localtime(time);
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#printf "%2d-%02d-%04d %02d:%02d:%02d: xcatnodemon finished.\n\n", $mon+1,$mday,$year+1900,$hour,$min,$sec;
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