Added -o option to update the Linux OS
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@6697 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
phamt
@@ -194,6 +194,7 @@ sub preprocess_updatenode
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's|sn' => \$::SETSERVER,
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'P|scripts:s' => \$::RERUNPS,
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'k|security' => \$::SECURITY,
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'o|os:s' => \$::OS,
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'user=s' => \$::USER,
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'devicetype=s' => \$::DEVICETYPE,
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)
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@@ -321,6 +322,15 @@ sub preprocess_updatenode
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my @nodes = @$nodes;
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my $postscripts;
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# Handle updating operating system
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if (defined($::OS)) {
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my $reqcopy = {%$request};
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$reqcopy->{os}->[0] = "yes";
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push @requests, $reqcopy;
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return \@requests;
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}
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# handle the validity of postscripts
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if (defined($::RERUNPS))
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{
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@@ -564,6 +574,13 @@ sub preprocess_updatenode
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$reqcopy->{devicetype}->[0] = $::DEVICETYPE;
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}
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}
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#
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# Handle updating OS
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#
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if (defined($::OS)) {
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$reqcopy->{os}->[0] = "yes";
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}
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push @requests, $reqcopy;
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@@ -679,6 +696,7 @@ sub updatenode
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's|sn' => \$::SETSERVER,
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'P|scripts:s' => \$::RERUNPS,
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'k|security' => \$::SECURITY,
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'o|os:s' => \$::OS,
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'user=s' => \$::USER,
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'devicetype=s' => \$::DEVICETYPE,
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)
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@@ -1122,6 +1140,48 @@ $AIXnodes_nd, $subreq ) != 0 ) {
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}
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#
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# Handle updating OS
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#
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if ($request->{os} && $request->{os}->[0] eq "yes") {
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my $os = $::OS;
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# Process ID for xfork()
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my $pid;
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# Child process IDs
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my @children;
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# Go through each node
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foreach my $node (@$nodes) {
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$pid = xCAT::Utils->xfork();
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# Parent process
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if ($pid) {
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push( @children, $pid );
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}
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# Child process
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elsif ( $pid == 0 ) {
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# Update OS
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updateOS($callback, $node, $os);
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# Exit process
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exit(0);
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}
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else {
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# Ran out of resources
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die "Error: Could not fork\n";
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}
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} # End of foreach
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# Wait for all processes to end
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foreach (@children) {
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waitpid( $_, 0 );
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}
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}
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return 0;
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}
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@@ -2296,3 +2356,171 @@ sub updateAIXsoftware
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return 0;
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}
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#-------------------------------------------------------
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=head3 updateOS
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Description : Update the node operating system
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Arguments :
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Returns : Nothing
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Example : updateOS($callback, $nodes, $os);
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=cut
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#-------------------------------------------------------
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sub updateOS {
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# Get inputs
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my ( $callback, $node, $os ) = @_;
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my $rsp;
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# Get install directory
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my $installDIR = xCAT::Utils->getInstallDir();
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# Get FTP server
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my $ftp = xCAT::Utils->my_ip_facing($node);
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if ( !$ftp ) {
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push @{$rsp->{data}}, "$node: (Error) Missing FTP server";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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return;
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}
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# Get OS to update to
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my $update2os = $os;
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push @{$rsp->{data}}, "$node: Upgrading $node to $os";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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# Get the OS that is installed on the node
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my $arch = `ssh -o ConnectTimeout=5 $node "uname -m"`;
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chomp($arch);
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my $installOS;
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my $version;
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# Red Hat Linux
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if (`ssh -o ConnectTimeout=5 $node "test -f /etc/redhat-release && echo 'redhat'"`) {
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$installOS = "rh";
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chomp($version = `ssh $node "tr -d '.' < /etc/redhat-release" | head -n 1`);
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$version =~ s/[^0-9]*([0-9]+).*/$1/;
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}
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# SUSE Linux
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elsif (`ssh -o ConnectTimeout=5 $node "test -f /etc/SuSE-release && echo 'SuSE'"`) {
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$installOS = "sles";
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chomp($version = `ssh $node "tr -d '.' < /etc/SuSE-release" | head -n 1`);
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$version =~ s/[^0-9]*([0-9]+).*/$1/;
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}
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# Everything else
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else {
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$installOS = "Unknown";
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push @{$rsp->{data}}, "$node: (Error) Linux distribution not supported";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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return;
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}
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# Is the installed OS and the update to OS of the same distributor
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if (!($update2os =~ m/$installOS/i)) {
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push @{$rsp->{data}}, "$node: (Error) Cannot not update $installOS$version to $os. Linux distribution does not match";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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return;
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}
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# Setup the repository for the node
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my $path;
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my $out;
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if ( "$installOS$version" =~ m/sles10/i ) {
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# SUSE repository path - ftp://10.1.100.1/sles10.3/s390x/1/
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$path = "ftp://$ftp/$os/$arch/1/";
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if (!(-e "$installDIR/$os/$arch/1/")) {
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push @{$rsp->{data}}, "$node: (Error) Missing install directory $installDIR/$os/$arch/1/";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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return;
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}
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# Add installation source using rug
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$out = `ssh $node "rug sa -t zypp $path $os"`;
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push @{$rsp->{data}}, "$node: $out";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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# Subscribe to catalog
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$out = `ssh $node "rug sub $os"`;
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push @{$rsp->{data}}, "$node: $out";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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# Refresh services
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$out = `ssh $node "rug ref"`;
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push @{$rsp->{data}}, "$node: $out";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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# Update
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$out = `ssh $node "rug up -y"`;
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push @{$rsp->{data}}, "$node: $out";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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}
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elsif ( "$installOS$version" =~ m/sles11/i ) {
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# SUSE repository path - ftp://10.1.100.1/sles10.3/s390x/1/
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$path = "ftp://$ftp/$os/$arch/1/";
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if (!(-e "$installDIR/$os/$arch/1/")) {
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push @{$rsp->{data}}, "$node: (Error) Missing install directory $installDIR/$os/$arch/1/";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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return;
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}
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# Add installation source using zypper
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$out = `ssh $node "zypper ar $path $installOS$version"`;
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push @{$rsp->{data}}, "$node: $out";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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# Refresh services
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$out = `ssh $node "zypper ref"`;
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push @{$rsp->{data}}, "$node: $out";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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# Update
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$out = `ssh $node "zypper --non-interactive update --auto-agree-with-licenses"`;
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push @{$rsp->{data}}, "$node: $out";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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}
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elsif ( "$installOS$version" =~ m/rh/i ) {
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# Red Hat repository path - ftp://10.0.0.1/rhel5.4/s390x/Server/
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$path = "ftp://$ftp/$os/$arch/Server/";
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if (!(-e "$installDIR/$os/$arch/Server/")) {
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push @{$rsp->{data}}, "$node: (Error) Missing install directory $installDIR/$os/$arch/Server/";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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return;
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}
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# Create a yum repository file
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my $exist = `ssh $node "test -e /etc/yum.repos.d/$os.repo && echo 'File exists'"`;
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if (!$exist) {
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$out = `ssh $node "echo [$os] >> /etc/yum.repos.d/$os.repo"`;
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$out = `ssh $node "echo baseurl=$path >> /etc/yum.repos.d/$os.repo"`;
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$out = `ssh $node "echo enabled=1 >> /etc/yum.repos.d/$os.repo"`;
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}
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# Send over release key
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my $key = "$installDIR/$os/$arch/RPM-GPG-KEY-redhat-release";
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my $tmp = "/tmp/RPM-GPG-KEY-redhat-release";
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my $tgt = "root@" . $node;
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$out = `scp $key $tgt:$tmp`;
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# Import key
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$out = `ssh $node "rpm --import $tmp"`;
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# Upgrade
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$out = `ssh $node "yum -y upgrade"`;
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push @{$rsp->{data}}, "$node: $out";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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}
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else {
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push @{$rsp->{data}}, "$node: (Error) Could not update operating system";
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xCAT::MsgUtils->message("I", $rsp, $callback);
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}
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return;
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}
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