1358 lines
41 KiB
Perl
1358 lines
41 KiB
Perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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package xCAT::PPCcli;
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use strict;
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require Exporter;
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our @ISA = qw(Exporter);
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our @EXPORT_OK = qw(SUCCESS RC_ERROR EXPECT_ERROR NR_ERROR);
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use Expect;
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use xCAT::NetworkUtils;
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#############################################
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# Removes Ctrl characters from term output
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#############################################
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$ENV{'TERM'} = "vt100";
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##############################################
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# Constants
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##############################################
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use constant {
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SUCCESS => 0,
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RC_ERROR => 1,
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EXPECT_ERROR => 2,
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NR_ERROR => 3,
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DEFAULT_TIMEOUT => 60
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};
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##############################################
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# lssyscfg supported formats
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##############################################
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my %lssyscfg = (
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fsp =>"lssyscfg -r sys -m %s -F %s",
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cec =>"lssyscfg -r sys -m %s -F %s",
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fsps =>"lssyscfg -r sys -F %s",
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node =>"lssyscfg -r lpar -m %s -F %s --filter lpar_ids=%s",
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lpar =>"lssyscfg -r lpar -m %s -F %s",
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lpar2 =>"lssyscfg -r lpar -m %s --filter %s",
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bpa =>"lssyscfg -r frame -e %s -F %s",
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frame =>"lssyscfg -r frame -e %s -F %s",
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bpas =>"lssyscfg -r frame -F %s",
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prof =>"lssyscfg -r prof -m %s --filter %s",
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profs =>"lssyscfg -r prof -m %s -F %s --filter %s",
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cage =>"lssyscfg -r cage -e %s -F %s"
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);
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my %chsyscfg = (
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prof =>"chsyscfg -r prof -m %s -i %s",
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bpa =>"chsyscfg -r frame -e %s -i %s",
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fsp =>"chsyscfg -r sys -m %s -i %s",
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frame =>"chsyscfg -r frame -e %s -i %s",
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cec =>"chsyscfg -r sys -m %s -i %s",
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);
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##############################################
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# Power control supported formats
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##############################################
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my %powercmd = (
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lpar => {
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on =>"chsysstate -r %s -m %s -o on -b norm --id %s -f %s",
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of =>"chsysstate -r %s -m %s -o on --id %s -f %s -b of",
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sms =>"chsysstate -r %s -m %s -o on --id %s -f %s -b sms",
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reset =>"chsysstate -r %s -m %s -o shutdown --id %s --immed --restart",
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off =>"chsysstate -r %s -m %s -o shutdown --id %s --immed",
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softoff =>"chsysstate -r %s -m %s -o shutdown --id %s",
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boot =>"undetermined" },
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sys => {
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reset =>"chsysstate -r %s -m %s -o off --immed --restart",
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on =>"chsysstate -r %s -m %s -o on",
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onstandby =>"chsysstate -r %s -m %s -o onstandby",
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off =>"chsysstate -r %s -m %s -o off",
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boot =>"undetermined" }
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);
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##############################################
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# lsrefcode supported formats
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##############################################
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my %lsrefcode = (
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fsp => {
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pri =>"lsrefcode -r sys -m %s -s p",
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sec =>"lsrefcode -r sys -m %s -s s",
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},
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cec => {
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pri =>"lsrefcode -r sys -m %s -s p",
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sec =>"lsrefcode -r sys -m %s -s s",
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},
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lpar =>"lsrefcode -r lpar -m %s --filter lpar_ids=%s",
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);
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##############################################
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# mksysconn support formats
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##############################################
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my %mksysconn = (
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fsp => "mksysconn --ip %s -r sys --passwd %s",
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cec => "mksysconn --ip %s -r sys --passwd %s",
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bpa => "mksysconn --ip %s -r frame --passwd %s",
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frame => "mksysconn --ip %s -r frame --passwd %s",
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);
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##############################################
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# rmsysconn support formats
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##############################################
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my %rmsysconn = (
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fsp => "rmsysconn -o remove --ip %s",
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cec => "rmsysconn -o remove --ip %s",
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bpa => "rmsysconn -o remove --ip %s",
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frame => "rmsysconn -o remove --ip %s",
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);
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##############################################
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# lssysconn support formats
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##############################################
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my %lssysconn = (
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all => "lssysconn -r all",
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alls => "lssysconn -r all -F %s"
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);
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##############################################
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# Change IP address for managed systems
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# or frames
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##############################################
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my %chsyspwd = (
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fsp => "chsyspwd -t %s -m %s --passwd %s --newpasswd %s",
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bpa => "chsyspwd -t %s -e %s --passwd %s --newpasswd %s",
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cec => "chsyspwd -t %s -m %s --passwd %s --newpasswd %s",
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frame => "chsyspwd -t %s -e %s --passwd %s --newpasswd %s",
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);
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##########################################################################
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# Logon to remote server
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##########################################################################
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sub connect {
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my $req = shift;
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my $hwtype = shift;
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my $server = shift;
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my $pwd_prompt = 'assword: $';
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my $continue = 'continue connecting (yes/no)?';
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my $retry = $req->{ppcretry};
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my $timeout = $req->{ppctimeout};
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my $verbose = $req->{verbose};
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my $ssh;
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my $expect_log = "/dev/null";
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my $errmsg;
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if ($req->{command} eq 'rflash') {
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$verbose = 0;
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}
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##################################################
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# Use timeout from site table (if defined)
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##################################################
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if ( !$timeout ) {
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$timeout = DEFAULT_TIMEOUT;
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}
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##################################################
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# Shell prompt regexp based on HW Type
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##################################################
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my %prompt = (
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hmc => "~> \$",
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ivm => "\\\$ \$"
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);
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##################################################
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# Get userid/password
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##################################################
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my $cred = $req->{$server}{cred};
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my $parameters = "@$cred[0]\@$server";
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##################################################
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# Redirect STDERR to variable
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##################################################
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if ( $verbose ) {
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close STDERR;
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if ( !open( STDERR, '>', $expect_log )) {
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return( "Unable to redirect STDERR: $!" );
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}
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}
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##################################################
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# Redirect STDOUT to variable
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##################################################
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if ( $verbose ) {
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close STDOUT;
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if ( !open( STDOUT, '>', $expect_log )) {
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return( "Unable to redirect STDOUT: $!" );
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}
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}
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######################################################
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# -re $continue
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# "The authenticity of host can't be established
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# RSA key fingerprint is ....
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# Are you sure you want to continue connecting (yes/no)?"
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#
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# -re pwd_prompt
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# If the keys have already been transferred, we
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# may already be at the command prompt without
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# sending the password.
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#
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######################################################
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while ( $retry-- ) {
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my $success = 0;
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my $pwd_sent = 0;
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$expect_log = undef;
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$ssh = new Expect;
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##################################################
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# raw_pty() disables command echoing and CRLF
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# translation and gives a more pipe-like behaviour.
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# Note that this must be set before spawning
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# the process. Unfortunately, this does not work
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# with AIX (IVM). stty(qw(-echo)) will at least
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# disable command echoing on all platforms but
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# will not suppress CRLF translation.
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##################################################
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#$ssh->raw_pty(1);
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$ssh->slave->stty(qw(sane -echo));
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##################################################
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# exp_internal(1) sets exp_internal debugging
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# to STDERR.
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##################################################
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$ssh->exp_internal( $verbose );
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##################################################
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# log_stdout(0) disables logging to STDOUT.
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# This corresponds to the Tcl log_user variable.
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##################################################
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$ssh->log_stdout( $verbose );
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unless ( $ssh->spawn( "ssh", $parameters )) {
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return( $expect_log."Unable to spawn ssh connection to server");
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}
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my @result = $ssh->expect( $timeout,
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[ $continue,
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sub {
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$ssh->send( "yes\r" );
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$ssh->clear_accum();
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$ssh->exp_continue();
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} ],
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[ $pwd_prompt,
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sub {
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if ( ++$pwd_sent ) {
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$ssh->send( "@$cred[1]\r" );
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$ssh->exp_continue();
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}
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} ],
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[ $prompt{$hwtype},
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sub {
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$success = 1;
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} ]
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);
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##########################################
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# Expect error - retry
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##########################################
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if ( defined( $result[1] )) {
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$errmsg = $expect_log.expect_error(@result);
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sleep(1);
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next;
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}
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##########################################
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# Successful logon....
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# Return:
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# Expect
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# HW Shell Prompt regexp
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# HW Type (hmc/ivm)
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# Server hostname
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# UserId
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# Password
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# Redirected STDERR/STDOUT
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# Connect/Command timeout
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##########################################
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if ( $success ) {
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return( $ssh,
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$prompt{$hwtype},
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$hwtype,
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$server,
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@$cred[0],
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@$cred[1],
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\$expect_log,
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$timeout );
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}
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##########################################
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# Failed logon - kill ssh process
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##########################################
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$ssh->hard_close();
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return( $expect_log."Invalid userid/password" );
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}
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$ssh->hard_close();
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return( $errmsg );
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}
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##########################################################################
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# Logoff to remote server
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##########################################################################
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sub disconnect {
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my $exp = shift;
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my $ssh = @$exp[0];
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if ( defined( $ssh )) {
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$ssh->send( "exit\r" );
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$ssh->hard_close();
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@$exp[0] = undef;
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}
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}
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##########################################################################
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# List attributes for resources (lpars, managed system, etc)
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##########################################################################
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sub lssyscfg {
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my $exp = shift;
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my $res = shift;
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my $d1 = shift;
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my $d2 = shift;
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my $d3 = shift;
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###################################
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# Select command
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###################################
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my $cmd = sprintf( $lssyscfg{$res}, $d1, $d2, $d3 );
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###################################
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# Send command
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###################################
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my $result = send_cmd( $exp, $cmd );
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return( $result );
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}
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##########################################################################
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# Changes a logical partition configuration data
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##########################################################################
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sub chsyscfg {
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my $exp = shift;
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my $res = shift;
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my $d = shift;
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my $cfgdata = shift;
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#####################################
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# Select command
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#####################################
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my $cmd = sprintf( $chsyscfg{$res}, @$d[2], $cfgdata );
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#####################################
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# Send command
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#####################################
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my $result = send_cmd( $exp, $cmd );
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return( $result );
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}
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##########################################################################
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# List reference codes for resources (lpars, managed system, etc)
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##########################################################################
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sub lsrefcode {
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my $exp = shift;
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my $res = shift;
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my $d1 = shift;
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my $d2 = shift;
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my $cmd = undef;
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my @cmds = undef;
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my $result = undef;
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my @values;
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###################################
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# Select command
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###################################
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if($res =~ /^(fsp|cec)$/) {
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$cmds[0] = sprintf($lsrefcode{$res}{pri}, $d1);
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$cmds[1] = sprintf($lsrefcode{$res}{sec}, $d1);
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} elsif($res eq 'lpar'){
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$cmds[0] = sprintf($lsrefcode{$res}, $d1, $d2);
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}
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else
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{
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return [[0,'Not available']];
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}
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###################################
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# Send command
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###################################
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foreach $cmd (@cmds){
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$result = send_cmd( $exp, $cmd );
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push @values, $result;
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}
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return \@values;
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}
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##########################################################################
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# Creates a logical partition on the managed system
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##########################################################################
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sub mksyscfg {
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my $exp = shift;
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my $res = shift;
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my $d = shift;
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my $cfgdata = shift;
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#####################################
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# Command only support on LPARs
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#####################################
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if ( @$d[4] ne "lpar" ) {
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return( [RC_ERROR,"Command not supported on '@$d[4]'"] );
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}
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#####################################
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# Format command based on CEC name
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#####################################
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my $cmd = "mksyscfg -r $res -m @$d[2] -i \"$cfgdata\"";
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#####################################
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# Send command
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#####################################
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my $result = send_cmd( $exp, $cmd );
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return( $result );
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}
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##########################################################################
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# Removes a logical partition on the managed system
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##########################################################################
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sub rmsyscfg {
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my $exp = shift;
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my $d = shift;
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#####################################
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# Command only supported on LPARs
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#####################################
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if ( @$d[4] ne "lpar" ) {
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return( [RC_ERROR,"Command not supported on '@$d[4]'"] );
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}
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#####################################
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# Format command based on CEC name
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#####################################
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my $cmd = "rmsyscfg -r lpar -m @$d[2] --id @$d[0]";
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#####################################
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# Send command
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#####################################
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my $result = send_cmd( $exp, $cmd );
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return( $result );
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}
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##########################################################################
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# Lists environmental information
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##########################################################################
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sub lshwinfo {
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my $exp = shift;
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my $res = shift;
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my $frame = shift;
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my $filter = shift;
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#####################################
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# Format command based on CEC name
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#####################################
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my $cmd = "lshwinfo -r $res -e $frame -F $filter";
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#####################################
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# Send command
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#####################################
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my $result = send_cmd( $exp, $cmd );
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return( $result );
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}
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##########################################################################
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# Changes the state of a partition or managed system
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##########################################################################
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sub chsysstate {
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my $exp = shift;
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my $op = shift;
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my $d = shift;
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#####################################
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# Format command based on CEC name
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#####################################
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my $cmd = power_cmd( $op, $d );
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if ( !defined( $cmd )) {
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return( [RC_ERROR,"'$op' command not supported"] );
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}
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#####################################
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# Special case - return immediately
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#####################################
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if ( $cmd =~ /^reboot$/ ) {
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my $ssh = @$exp[0];
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$ssh->send( "$cmd\r" );
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return( [SUCCESS,"Success"] );
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}
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#####################################
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# Send command
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#####################################
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my $result = send_cmd( $exp, $cmd );
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return( $result );
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}
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##########################################################################
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# Opens a virtual terminal session
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##########################################################################
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sub mkvterm {
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my $exp = shift;
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my $type = shift;
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my $lparid = shift;
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my $mtms = shift;
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my $ssh = @$exp[0];
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my $hwtype = @$exp[2];
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my $failed = 0;
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my $timeout = 3;
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##########################################
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# Format command based on HW Type
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##########################################
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my %mkvt = (
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hmc =>"mkvterm --id %s -m %s",
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ivm =>"mkvt -id %s"
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);
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##########################################
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# HMC returns:
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# "A terminal session is already open
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# for this partition. Only one open
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# session is allowed for a partition.
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# Exiting...."
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#
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# HMCs may also return:
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# "The open failed.
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# "-The session may already be open on
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# another management console"
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#
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# But Expect (for some reason) sees each
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# character preceeded with \000 (blank??)
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#
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##########################################
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my $fail_msg = "HSCL";
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my $ivm_open = "Virtual terminal is already connected";
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my $hmc_open = "\000o\000p\000e\000n\000 \000f\000a\000i\000l\000e\000d";
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my $hmc_open2 =
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"\000a\000l\000r\000e\000a\000d\000y\000 \000o\000p\000e\000n";
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|
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##########################################
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# Set command based on HW type
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# mkvterm -id lparid -m cecmtms
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##########################################
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my $cmd = sprintf( $mkvt{$hwtype}, $lparid, $mtms );
|
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if ( $type ne "lpar" ) {
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return( [RC_ERROR,"Command not supported on '$type'"] );
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}
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##########################################
|
|
# Close the old sessions
|
|
##########################################
|
|
if ( $hwtype eq "ivm" ) {
|
|
rmvterm( $exp, $lparid, $mtms );
|
|
sleep 1;
|
|
} else {
|
|
rmvterm_noforce( $exp, $lparid, $mtms );
|
|
sleep 1;
|
|
}
|
|
|
|
##########################################
|
|
# Send command
|
|
##########################################
|
|
$ssh->clear_accum();
|
|
$ssh->send( "$cmd\r" );
|
|
|
|
##########################################
|
|
# Expect result
|
|
##########################################
|
|
my @result = $ssh->expect( $timeout,
|
|
[ "$hmc_open|$hmc_open2|$ivm_open|$fail_msg",
|
|
sub {
|
|
$failed = 1;
|
|
} ]
|
|
);
|
|
|
|
if ( $failed ) {
|
|
$ssh->hard_close();
|
|
if (grep(/$fail_msg/, @result)) {
|
|
return( [RC_ERROR, "mkvterm returns the unsuccessful value, please check your entry and retry the command."] );
|
|
} else {
|
|
return( [RC_ERROR,"Virtual terminal is already connected"] );
|
|
}
|
|
}
|
|
|
|
##########################################
|
|
# Success...
|
|
# Give control to the user and intercept
|
|
# the Ctrl-X (\030).
|
|
##########################################
|
|
my $escape = "\030";
|
|
$ssh->send( "\r" );
|
|
$ssh->interact( \*STDIN, $escape );
|
|
|
|
##########################################
|
|
# Close session
|
|
##########################################
|
|
rmvterm( $exp, $lparid, $mtms );
|
|
$ssh->hard_close();
|
|
|
|
return( [SUCCESS,"Success"] );
|
|
}
|
|
|
|
|
|
##########################################################################
|
|
# Force close a virtual terminal session
|
|
##########################################################################
|
|
sub rmvterm {
|
|
|
|
my $exp = shift;
|
|
my $lparid = shift;
|
|
my $mtms = shift;
|
|
my $ssh = @$exp[0];
|
|
my $hwtype = @$exp[2];
|
|
|
|
#####################################
|
|
# Format command based on HW Type
|
|
#####################################
|
|
my %rmvt = (
|
|
hmc =>"rmvterm --id %s -m %s",
|
|
ivm =>"rmvt -id %s"
|
|
);
|
|
#####################################
|
|
# Set command based on HW type
|
|
# rmvt(erm) -id lparid -m cecmtms
|
|
#####################################
|
|
my $cmd = sprintf( $rmvt{$hwtype}, $lparid, $mtms );
|
|
|
|
#####################################
|
|
# Send command
|
|
#####################################
|
|
$ssh->clear_accum();
|
|
$ssh->send( "$cmd\r" );
|
|
}
|
|
|
|
##########################################################################
|
|
# Force close a virtual terminal session
|
|
##########################################################################
|
|
sub rmvterm_noforce {
|
|
|
|
my $exp = shift;
|
|
my $lparid = shift;
|
|
my $mtms = shift;
|
|
my $ssh = @$exp[0];
|
|
my $hwtype = @$exp[2];
|
|
|
|
#####################################
|
|
# Format command based on HW Type
|
|
#####################################
|
|
my %rmvt = (
|
|
hmc =>"rmvterm --id %s -m %s",
|
|
ivm =>"rmvt -id %s"
|
|
);
|
|
#####################################
|
|
# Set command based on HW type
|
|
# rmvt(erm) -id lparid -m cecmtms
|
|
#####################################
|
|
my $cmd = sprintf( $rmvt{$hwtype}, $lparid, $mtms );
|
|
|
|
#####################################
|
|
# Send command
|
|
#####################################
|
|
send_cmd( $exp, $cmd );
|
|
|
|
}
|
|
|
|
|
|
##########################################################################
|
|
# Lists the hardware resources of a managed system
|
|
##########################################################################
|
|
sub lshwres {
|
|
|
|
my $exp = shift;
|
|
my $d = shift;
|
|
my $mtms = shift;
|
|
my $cmd = "lshwres -r @$d[1] -m $mtms";
|
|
my $level = @$d[0];
|
|
my $Filter = @$d[2];
|
|
my $rsubtype = @$d[3];
|
|
|
|
#####################################
|
|
# Specify Filters
|
|
#####################################
|
|
if ( $Filter ) {
|
|
$cmd .=" -F $Filter";
|
|
}
|
|
|
|
#####################################
|
|
# level may be "sys" or "lpar"
|
|
#####################################
|
|
if ( defined( $level )) {
|
|
$cmd .=" --level $level";
|
|
}
|
|
|
|
#####################################
|
|
# Specify subtype
|
|
#####################################
|
|
if ( $rsubtype ) {
|
|
$cmd .=" --rsubtype $rsubtype"
|
|
}
|
|
|
|
#####################################
|
|
# Send command
|
|
#####################################
|
|
my $result = send_cmd( $exp, $cmd );
|
|
return( $result );
|
|
}
|
|
|
|
|
|
##########################################################################
|
|
# Retrieve MAC-address from network adapter or network boots an LPAR
|
|
##########################################################################
|
|
sub lpar_netboot {
|
|
|
|
my $exp = shift;
|
|
my $verbose = shift;
|
|
my $name = shift;
|
|
my $d = shift;
|
|
my $opt = shift;
|
|
my $timeout = my $t = @$exp[7]*10;
|
|
my $cmd = "lpar_netboot -t ent -f";
|
|
my $gateway = $opt->{G};
|
|
my $node = @$d[6];
|
|
|
|
#####################################
|
|
# Power6 HMCs (V7) do not support
|
|
# 0.0.0.0 gateway.
|
|
#####################################
|
|
if ( $gateway =~ /^0.0.0.0$/ ) {
|
|
my $fw = lshmc( $exp, "RM" );
|
|
my $Rc = shift(@$fw);
|
|
|
|
if ( $Rc == SUCCESS ) {
|
|
if ( @$fw[0] =~ /^V(\d+)/ ) {
|
|
#########################
|
|
# Power4 not supported
|
|
#########################
|
|
if ( $1 < 6 ) {
|
|
return( [RC_ERROR,"Command not supported on V$1 HMC"] );
|
|
}
|
|
#########################
|
|
# Use server for gateway
|
|
#########################
|
|
elsif ( $1 >= 7 ) {
|
|
$opt->{G} = $opt->{S};
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#####################################
|
|
# Verbose output
|
|
#####################################
|
|
if ( $verbose ) {
|
|
$cmd.= " -x -v";
|
|
}
|
|
#####################################
|
|
# Force LPAR shutdown if -f specified
|
|
#####################################
|
|
if ( exists( $opt->{f} )) {
|
|
$cmd.= " -i";
|
|
} else {
|
|
#################################
|
|
# Force LPAR shutdown if LPAR is
|
|
# running Linux
|
|
#################################
|
|
my $table = "nodetype";
|
|
my $intable = 0;
|
|
my @TableRowArray = xCAT::DBobjUtils->getDBtable($table);
|
|
if ( @TableRowArray ) {
|
|
foreach ( @TableRowArray ) {
|
|
my @nodelist = split(',', $_->{'node'});
|
|
my @oslist = split(',', $_->{'os'});
|
|
my $osname = "AIX";
|
|
if ( grep(/^$node$/, @nodelist) ) {
|
|
if ( !grep(/^$osname$/, @oslist) ) {
|
|
$cmd.= " -i";
|
|
}
|
|
$intable = 1;
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
#################################
|
|
# Force LPAR shutdown if LPAR OS
|
|
# type is not assigned in table
|
|
# but mnt node is running Linux
|
|
#################################
|
|
if ( xCAT::Utils->isLinux() && $intable == 0 ) {
|
|
$cmd.= " -i";
|
|
}
|
|
}
|
|
|
|
#####################################
|
|
# Get MAC-address or network boot
|
|
#####################################
|
|
my $mac = $opt->{m};
|
|
$cmd.= ( defined( $mac )) ? " -m $mac" : " -M -A -n";
|
|
|
|
#####################################
|
|
# Command only supported on LPARs
|
|
#####################################
|
|
if ( @$d[4] ne "lpar" ) {
|
|
return( [RC_ERROR,"Command not supported on '@$d[4]'"] );
|
|
}
|
|
#####################################
|
|
# Network specified (-D ping test)
|
|
#####################################
|
|
if ( exists( $opt->{S} )) {
|
|
my %nethash = xCAT::DBobjUtils->getNetwkInfo( [$node] );
|
|
#####################################
|
|
# Network attributes undefined
|
|
#####################################
|
|
if ( !%nethash ) {
|
|
return( [RC_ERROR,"Cannot get network information for $node"] );
|
|
}
|
|
my $netmask = $nethash{$node}{mask};
|
|
$cmd.= (!defined( $mac )) ? " -D" : "";
|
|
$cmd.= " -s auto -d auto -S $opt->{S} -G $opt->{G} -C $opt->{C} -K $netmask";
|
|
}
|
|
#####################################
|
|
# Add lpar name, profile, CEC name
|
|
#####################################
|
|
$cmd.= " \"$name\" \"@$d[1]\" \"@$d[2]\"";
|
|
|
|
#####################################
|
|
# Send command
|
|
#####################################
|
|
|
|
my $result = send_cmd( $exp, $cmd, $timeout );
|
|
return( $result );
|
|
}
|
|
|
|
|
|
##########################################################################
|
|
# List Hardware Management Console configuration information
|
|
##########################################################################
|
|
sub lshmc {
|
|
|
|
my $exp = shift;
|
|
my $attr = shift;
|
|
my $hwtype = @$exp[2];
|
|
|
|
#####################################
|
|
# Format command based on HW Type
|
|
#####################################
|
|
my %cmd = (
|
|
hmc =>"lshmc -v",
|
|
ivm =>"lsivm"
|
|
);
|
|
|
|
#####################################
|
|
# Send command
|
|
#####################################
|
|
my $result = send_cmd( $exp, $cmd{$hwtype} );
|
|
|
|
#####################################
|
|
# Return error
|
|
#####################################
|
|
if ( @$result[0] != SUCCESS ) {
|
|
return( $result );
|
|
}
|
|
#####################################
|
|
# Only return attribute requested
|
|
#####################################
|
|
if ( defined( $attr )) {
|
|
if ( my ($vpd) = grep( /^\*$attr\s/, @$result )) {
|
|
$vpd =~ s/\*$attr\s+//;
|
|
return( [SUCCESS, $vpd ] );
|
|
}
|
|
return( [RC_ERROR, "'$attr' not found"] );
|
|
}
|
|
#####################################
|
|
# IVM returns:
|
|
# 9133-55A,10B7D1G,1
|
|
#
|
|
# HMC returns:
|
|
# "vpd=*FC ????????
|
|
# *VC 20.0
|
|
# *N2 Mon Sep 24 13:54:00 GMT 2007
|
|
# *FC ????????
|
|
# *DS Hardware Management Console
|
|
# *TM 7310-CR4
|
|
# *SE 1017E6B
|
|
# *MN IBM
|
|
# *PN Unknown
|
|
# *SZ 1058721792
|
|
# *OS Embedded Operating Systems
|
|
# *NA 9.114.222.111
|
|
# *FC ????????
|
|
# *DS Platform Firmware
|
|
# *RM V7R3.1.0.1
|
|
#####################################
|
|
if ( $hwtype eq "ivm" ) {
|
|
my ($model,$serial,$lparid) = split /,/, @$result[1];
|
|
return( [SUCCESS,"$model,$serial"] );
|
|
}
|
|
my @values;
|
|
my $vpd = join( ",", @$result );
|
|
|
|
#####################################
|
|
# Power4 (and below) HMCs unsupported
|
|
#####################################
|
|
if ( $vpd =~ /\*RM V(\d+)/ ) {
|
|
if ( $1 <= 5 ) {
|
|
return( [RC_ERROR,"Command not supported on V$1 HMC"] );
|
|
}
|
|
}
|
|
#####################################
|
|
# Type-Model may be in the formats:
|
|
# "eserver xSeries 336 -[7310CR3]-"
|
|
# "7310-CR4"
|
|
#####################################
|
|
if ( $vpd =~ /\*TM ([^,]+)/ ) {
|
|
my $temp = $1;
|
|
my $model = ($temp =~ /\[(.*)\]/) ? $1 : $temp;
|
|
push @values, $model;
|
|
}
|
|
#####################################
|
|
# Serial number
|
|
#####################################
|
|
if ( $vpd =~ /\*SE ([^,]+)/ ) {
|
|
push @values, $1;
|
|
}
|
|
return( [SUCCESS,join( ",",@values)] );
|
|
|
|
}
|
|
|
|
|
|
##########################################################################
|
|
# Updates authorized_keys2 file on the HMC/IVM
|
|
##########################################################################
|
|
sub mkauthkeys {
|
|
|
|
my $exp = shift;
|
|
my $option = shift;
|
|
my $logon = shift;
|
|
my $sshkey = shift;
|
|
my $ssh = @$exp[0];
|
|
my $hwtype = @$exp[2];
|
|
my $userid = @$exp[4];
|
|
|
|
#########################################
|
|
# On IVM-based systems, the mkauthkeys
|
|
# command does not exist, so we have to
|
|
# include the generated key at
|
|
# /home/<userid>/.ssh/authorized_keys2
|
|
# manually.
|
|
#########################################
|
|
if ( $hwtype =~ /^ivm$/ ) {
|
|
my @authkey;
|
|
my $auth = "/home/$userid/.ssh/authorized_keys2";
|
|
my $result = send_cmd( $exp, "cat $auth" );
|
|
my $Rc = shift(@$result);
|
|
|
|
#####################################
|
|
# Return error
|
|
#####################################
|
|
if ( $Rc != SUCCESS ) {
|
|
return( $result );
|
|
}
|
|
#####################################
|
|
# When adding, remove old keys first
|
|
#####################################
|
|
foreach ( @$result ) {
|
|
unless ( /$logon$/ ) {
|
|
push @authkey, $_;
|
|
}
|
|
}
|
|
#####################################
|
|
# Add new key
|
|
#####################################
|
|
if ( $option =~ /^enable$/i ) {
|
|
push @authkey, $sshkey;
|
|
}
|
|
#####################################
|
|
# Rewrite the key file
|
|
#####################################
|
|
my $keys = join( "\n", @authkey );
|
|
$result = send_cmd( $exp,"echo \"$keys\" | tee $auth" );
|
|
return( $result );
|
|
}
|
|
#########################################
|
|
# When adding, remove old keys first
|
|
#########################################
|
|
my $result = send_cmd( $exp,"mkauthkeys --remove '$logon'" );
|
|
|
|
if ( $option =~ /^enable$/i ) {
|
|
$result = send_cmd( $exp,"mkauthkeys --add '$sshkey'" );
|
|
}
|
|
return( $result );
|
|
}
|
|
|
|
|
|
##########################################################################
|
|
# List Licensed Internal Code levels on HMC for FSP/BPAs
|
|
##########################################################################
|
|
sub lslic {
|
|
|
|
my $exp = shift;
|
|
my $d = shift;
|
|
my $timeout = shift;
|
|
my $cmd = "lslic ";
|
|
|
|
##########################################
|
|
# Use timeout from site table (if defined)
|
|
##########################################
|
|
if ( !defined( $timeout ) || $timeout == 0 ) {
|
|
$timeout = @$exp[7] * 3;
|
|
}
|
|
|
|
#####################################
|
|
# Command only support on CEC/BPAs
|
|
#####################################
|
|
if ( @$d[4] !~ /^(fsp|bpa)$/ ) {
|
|
return( [RC_ERROR,"Command not supported on '@$d[4]'"] );
|
|
}
|
|
#####################################
|
|
# Format command based on name
|
|
#####################################
|
|
$cmd.= (@$d[4] =~ /^fsp$/) ? "-t sys -m " : "-t power -e ";
|
|
$cmd.= @$d[2];
|
|
|
|
#####################################
|
|
# Send command
|
|
#####################################
|
|
my $result = send_cmd( $exp, $cmd , $timeout);
|
|
return( $result );
|
|
|
|
}
|
|
|
|
|
|
##########################################################################
|
|
# Sends command and waits for response
|
|
##########################################################################
|
|
sub send_cmd {
|
|
|
|
my $exp = shift;
|
|
my $cmd = shift;
|
|
my $timeout = shift;
|
|
my $ssh = @$exp[0];
|
|
my $prompt = @$exp[1];
|
|
|
|
##########################################
|
|
# Use timeout from site table (if defined)
|
|
##########################################
|
|
if ( !defined( $timeout )) {
|
|
$timeout = @$exp[7];
|
|
}
|
|
|
|
##########################################
|
|
# Send command
|
|
##########################################
|
|
$ssh->clear_accum();
|
|
$ssh->send( "$cmd; echo Rc=\$\?\r" );
|
|
##########################################
|
|
# The first element is the number of the
|
|
# pattern or string that matched, the
|
|
# same as its return value in scalar
|
|
# context. The second argument is a
|
|
# string indicating why expect returned.
|
|
# If there were no error, the second
|
|
# argument will be undef. Possible errors
|
|
# are 1:TIMEOUT, 2:EOF, 3:spawn id(...)died,
|
|
# and "4:..." (see Expect (3) manpage for
|
|
# the precise meaning of these messages)
|
|
# The third argument of expects return list
|
|
# is the string matched. The fourth argument
|
|
# is text before the match, and the fifth
|
|
# argument is text after the match.
|
|
##########################################
|
|
my @result = $ssh->expect( $timeout, "-re", "(.*$prompt)" );
|
|
|
|
##########################################
|
|
# Expect error
|
|
##########################################
|
|
if ( defined( $result[1] )) {
|
|
return( [EXPECT_ERROR,expect_error( @result )] );
|
|
}
|
|
##########################################
|
|
# Extract error code
|
|
##########################################
|
|
if ( $result[3] =~ s/Rc=([0-9])+\r\n// ) {
|
|
if ( $1 != 0 ) {
|
|
return( [RC_ERROR,$result[3]] );
|
|
}
|
|
}
|
|
##########################################
|
|
# No data found - return error
|
|
##########################################
|
|
if ( $result[3] =~ /No results were found/ ) {
|
|
return( [NR_ERROR,"No results were found"] );
|
|
}
|
|
##########################################
|
|
# If no command output, return "Success"
|
|
##########################################
|
|
if ( length( $result[3] ) == 0 ) {
|
|
$result[3] = "Success";
|
|
}
|
|
##########################################
|
|
# Success
|
|
##########################################
|
|
my @values = ( SUCCESS );
|
|
push @values, split /\r\n/, $result[3];
|
|
return( \@values );
|
|
}
|
|
|
|
|
|
##########################################################################
|
|
# Return Expect error
|
|
##########################################################################
|
|
sub expect_error {
|
|
|
|
my @error = @_;
|
|
|
|
##########################################
|
|
# The first element is the number of the
|
|
# pattern or string that matched, the
|
|
# same as its return value in scalar
|
|
# context. The second argument is a
|
|
# string indicating why expect returned.
|
|
# If there were no error, the second
|
|
# argument will be undef. Possible errors
|
|
# are 1:TIMEOUT, 2:EOF, 3:spawn id(...)died,
|
|
# and "4:..." (see Expect (3) manpage for
|
|
# the precise meaning of these messages)
|
|
# The third argument of expects return list
|
|
# is the string matched. The fourth argument
|
|
# is text before the match, and the fifth
|
|
# argument is text after the match.
|
|
##########################################
|
|
if ( $error[1] eq "1:TIMEOUT" ) {
|
|
return( "Timeout waiting for prompt" );
|
|
}
|
|
if ( $error[1] eq "2:EOF" ) {
|
|
if ( $error[3] ) {
|
|
return( $error[3] );
|
|
}
|
|
return( "ssh connection terminated unexpectedly" );
|
|
}
|
|
return( "Logon failed" );
|
|
}
|
|
|
|
|
|
|
|
##########################################################################
|
|
# Returns built command based on CEC/LPAR action
|
|
##########################################################################
|
|
sub power_cmd {
|
|
|
|
my $op = shift;
|
|
my $d = shift;
|
|
#my $type = (@$d[4] eq "fsp") ? "sys" : @$d[4];
|
|
my $type = ( @$d[4] =~ /^(fsp|cec)$/ ) ? "sys" : @$d[4];
|
|
|
|
##############################
|
|
# Build command
|
|
##############################
|
|
my $cmd = $powercmd{$type}{$op};
|
|
|
|
if ( defined( $cmd )) {
|
|
return( sprintf( $cmd, $type, @$d[2],@$d[0],@$d[1] ));
|
|
}
|
|
##############################
|
|
# Command not supported
|
|
##############################
|
|
return undef;
|
|
}
|
|
|
|
#####################################
|
|
# Reset HMC network (hostname & IP)
|
|
#####################################
|
|
sub network_reset {
|
|
|
|
my $exp = shift;
|
|
my $current_ip = shift;
|
|
my $hostname_ip =shift;
|
|
my $hwtype = @$exp[2];
|
|
|
|
my ($ip,$hostname) = split /,/, $hostname_ip;
|
|
if ( !$hostname || !$ip)
|
|
{
|
|
return ( [RC_ERROR,"No valid hostname or IP find. This could be a internal bug of xCAT."] );
|
|
}
|
|
#####################################
|
|
# Format command based on HW Type
|
|
#####################################
|
|
my %cmd = (
|
|
hmc =>"lshmc -n -F hostname:ipaddr",
|
|
ivm =>"lsivm" #just for future consideration
|
|
);
|
|
|
|
#####################################
|
|
# Get current hostname and IP
|
|
#####################################
|
|
my $result = send_cmd( $exp, $cmd{$hwtype} );
|
|
if ( @$result[0] != SUCCESS ) {
|
|
return( $result );
|
|
}
|
|
my ($current_hostname,$current_all_ip) = split /:/, @$result[1];
|
|
|
|
#####################################
|
|
# Find the correct interface
|
|
#####################################
|
|
my @eth_ip = split /,/,$current_all_ip;
|
|
my $i;
|
|
my $matched = 0;
|
|
for( $i=0; $i < scalar(@eth_ip); $i++)
|
|
{
|
|
if ($eth_ip[$i] eq $current_ip)
|
|
{
|
|
$matched = 1;
|
|
last;
|
|
}
|
|
}
|
|
if ( !$matched )
|
|
{
|
|
# What's happen?
|
|
return ( [RC_ERROR,"No appropriate IP addresses to be updated. This could be a internal bug of xCAT."]);
|
|
}
|
|
|
|
%cmd = (
|
|
# probably need update netmask also
|
|
hmc => "chhmc -c network -s modify -h $hostname -i eth$i -a $ip",
|
|
ivm => "nothing"
|
|
);
|
|
$result = send_cmd( $exp, $cmd{$hwtype} );
|
|
#####################################
|
|
# Return error
|
|
#####################################
|
|
return( $result );
|
|
|
|
}
|
|
|
|
##########################################################################
|
|
# List connection for CEC/BPA
|
|
##########################################################################
|
|
sub lssysconn
|
|
{
|
|
my $exp = shift;
|
|
my $res = shift;
|
|
my $filter = shift;
|
|
my $cmd = sprintf( $lssysconn{$res}, $filter );
|
|
my $result = send_cmd( $exp, $cmd);
|
|
return ( $result);
|
|
}
|
|
|
|
##########################################################################
|
|
# Create connection for CEC/BPA
|
|
##########################################################################
|
|
sub mksysconn
|
|
{
|
|
my $exp = shift;
|
|
my $ip = shift;
|
|
my $type = shift;
|
|
my $passwd = shift;
|
|
|
|
my $cmd = sprintf( $mksysconn{$type}, $ip, $passwd);
|
|
my $result = send_cmd( $exp, $cmd);
|
|
return ( $result);
|
|
}
|
|
|
|
##########################################################################
|
|
# Change IP address for managed systems or frames
|
|
##########################################################################
|
|
sub chsyspwd
|
|
{
|
|
my $exp = shift;
|
|
my $user = shift;
|
|
my $type = shift;
|
|
my $mtms = shift;
|
|
my $passwd = shift;
|
|
my $newpwd = shift;
|
|
|
|
my $cmd = sprintf( $chsyspwd{$type}, $user, $mtms, $passwd, $newpwd );
|
|
my $result = send_cmd( $exp, $cmd);
|
|
return ( $result );
|
|
}
|
|
|
|
##########################################################################
|
|
# Remove connection for CEC/BPA
|
|
##########################################################################
|
|
sub rmsysconn
|
|
{
|
|
my $exp = shift;
|
|
my $type = shift;
|
|
my $name = shift;
|
|
|
|
my $cmd = sprintf( $rmsysconn{$type}, $name);
|
|
my $result = send_cmd( $exp, $cmd);
|
|
return ( $result);
|
|
}
|
|
##########################################################################
|
|
# Get FSP/BPA IP address for the redundancy FSP/BPA from HMC
|
|
##########################################################################
|
|
sub getHMCcontrolIP
|
|
{
|
|
my $node = shift;
|
|
|
|
if (($node) && ($node =~ /xCAT::/))
|
|
{
|
|
$node = shift;
|
|
}
|
|
my $exp = shift;
|
|
|
|
#get node type first
|
|
my $type = xCAT::DBobjUtils::getnodetype($node, "ppc");
|
|
unless ($type)
|
|
{
|
|
return undef;
|
|
}
|
|
|
|
|
|
#get node ip from hmc
|
|
my $tab = xCAT::Table->new("vpd");
|
|
my $ent;
|
|
if ($tab) {
|
|
$ent = $tab->getNodeAttribs($node, ['serial', 'mtm']);
|
|
}
|
|
my $serial = $ent->{'serial'};
|
|
my $mtm = $ent->{'mtm'};
|
|
#my $mtms = $mtm . '*' . $serial;
|
|
#my $nodes_found = lssyscfg( $exp, "$type", "$mtms");
|
|
my $nodes_found = lssysconn ($exp, "all");
|
|
my @ips;
|
|
my $ip_result;
|
|
if ( @$nodes_found[0] eq SUCCESS ) {
|
|
my $Rc = shift(@$nodes_found);
|
|
#my @newnodes = split(/,/, $nodes_found->[0]);
|
|
#$Rc = shift(@newnodes);
|
|
#for my $entry (@newnodes) {
|
|
# if(xCAT::NetworkUtils->isIpaddr($entry)) {
|
|
# push @ips,$entry;
|
|
# }
|
|
# $ip_result = join( ",", @ips );
|
|
#}
|
|
foreach my $entry ( @$nodes_found ) {
|
|
if ( $entry =~ /$mtm\*$serial/) {
|
|
$entry =~ /ipaddr=(\d+\.\d+\.\d+\.\d+),/;
|
|
push @ips, $1;
|
|
}
|
|
}
|
|
$ip_result = join( ",", @ips );
|
|
}
|
|
return $ip_result;
|
|
}
|
|
|
|
|
|
|
|
1;
|
|
|