mirror of
https://github.com/xcat2/xcat-core.git
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e68fe9d2db
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1561 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
135 lines
2.7 KiB
Perl
135 lines
2.7 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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#-------------------------------------------------------
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package xCAT_plugin::SSHsn;
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use xCAT::Table;
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use xCAT::Utils;
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use xCAT::MsgUtils;
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use Getopt::Long;
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#-------------------------------------------------------
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=head1
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xCAT plugin package to setup of SSH on service node
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#-------------------------------------------------------
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=head3 handled_commands
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Check to see if on a Service Node
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Call setup_SSH
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=cut
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#-------------------------------------------------------
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sub handled_commands
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{
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# If called in XCATBYPASS mode, don't do any setup
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if ($ENV{'XCATBYPASS'}) {
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return 0;
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}
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my $rc = 0;
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if (xCAT::Utils->isServiceNode())
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{
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my $service = "ssh";
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$rc = &setup_SSH(); # setup SSH
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if ($rc == 0)
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{
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xCAT::Utils->update_xCATSN($service);
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}
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}
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return $rc;
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}
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#-------------------------------------------------------
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=head3 process_request
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Process the command
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=cut
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#-------------------------------------------------------
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sub process_request
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{
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return;
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}
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#-----------------------------------------------------------------------------
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=head3 setup_SSH
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Sets up SSH default configuration for root
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Turns strict host checking off
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=cut
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#-----------------------------------------------------------------------------
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sub setup_SSH
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{
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my $configfile;
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my $cmd;
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my $configinfo;
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my $sshdir;
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my $cmd;
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# build the $HOMEROOT/.ssh/config
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if (xCAT::Utils->isLinux())
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{
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$configfile = "/root/.ssh/config";
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$sshdir="/root/.ssh";
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}
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else
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{ #AIX
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$configfile = "/.ssh/config";
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$sshdir="/.ssh";
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}
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if (!(-e $sshdir)){ # directory does not exits
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mkdir($sshdir, 0700);
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}
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$configinfo = "StrictHostKeyChecking no";
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if (-e $configfile)
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{
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$cmd = "grep StrictHostKeyChecking $configfile";
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xCAT::Utils->runcmd($cmd, -1);
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if ($::RUNCMD_RC != 0)
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{ # not there
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$cmd = "echo $configinfo >> $configfile";
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my @output = xCAT::Utils->runcmd($cmd, 0);
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if ($::RUNCMD_RC != 0)
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{ # error
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xCAT::MsgUtils->message("S", "Error on $cmd, @output");
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return 1;
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}
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}
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}
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else # file does not exist
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{
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$cmd = "echo $configinfo >> $configfile";
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my @output = xCAT::Utils->runcmd($cmd, 0);
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if ($::RUNCMD_RC != 0)
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{ # error
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xCAT::MsgUtils->message("S", "Error on $cmd, @output");
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return 1;
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}
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else
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{
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chmod 0600, $configfile;
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}
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}
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return 0;
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}
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1;
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