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Code Issues Releases Wiki Activity

The code drop of Syncing File function

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@3785 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
daniceexi
2009-07-15 13:08:51 +00:00
parent 1e794980a3
commit 677047fe75
9 changed files with 182 additions and 117 deletions
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2
perl-xCAT/xCAT/Utils.pm
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@@ -17,7 +17,7 @@ require xCAT::NodeRange;
require DBI;
our @ISA = qw(Exporter);
our @EXPORT_OK = qw(genpassword);
our @EXPORT_OK = qw(genpassword getsynclistfile);
my $utildata; #data to persist locally
#--------------------------------------------------------------------------------

9
xCAT-server/lib/xcat/plugins/packimage.pm
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@@ -5,7 +5,7 @@ use File::Path;
use File::Copy;
use Cwd;
use File::Temp;
use xCAT::Utils qw(genpassword);
use xCAT::Utils qw(genpassword getsynclistfile);
Getopt::Long::Configure("bundling");
Getopt::Long::Configure("pass_through");
@@ -134,6 +134,13 @@ sub process_request {
}
}
# sync fils configured in the synclist to the rootimage
my $syncfile = xCAT::Utils->getsynclistfile(undef, $osver, $arch, $profile, "netboot");
if (defined ($syncfile) && -f $syncfile
&& -d "$installroot/netboot/$osver/$arch/$profile/rootimg") {
print "sync files from $syncfile to the $installroot/netboot/$osver/$arch/$profile/rootimg\n";
`$::XCATROOT/bin/xdcp -i "$installroot/netboot/$osver/$arch/$profile/rootimg" -F $syncfile`;
}
my $verb = "Packing";
if ($method =~ /nfs/) {

7
xCAT-server/lib/xcat/plugins/syncfiles.pm
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@@ -57,11 +57,6 @@ sub process_request
}
require xCAT::Postage;
my $rc = xCAT::Postage->syncfiles($client,$callback,$subreq);
if ($rc) {
xCAT::MsgUtils->message("S","Sync files to node $client completed");
} else {
xCAT::MsgUtils->message("S","Encountered error when using xdcp sync files to $client");
}
xCAT::Postage->syncfiles($client,$callback,$subreq);
}

161
xCAT-server/lib/xcat/plugins/updatenode.pm
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@@ -133,11 +133,14 @@ sub preprocess_updatenode {
my $cb=shift;
my $rsp={};
$rsp->{data}->[0]= "Usage:";
$rsp->{data}->[1]= " updatenode <noderange> [-s | -S] [posts]";
$rsp->{data}->[1]= " updatenode <noderange> [-F] [-S] [-P] [postscript,...]";
$rsp->{data}->[2]= " updatenode [-h|--help|-v|--version]";
$rsp->{data}->[3]= " noderange is a list of nodes or groups.";
$rsp->{data}->[4]= " posts is a comma separated list of postscript names.";
$rsp->{data}->[5]= " if omitted, all the postscripts will be run.";
$rsp->{data}->[3]= " <noderange> is a list of nodes or groups.";
$rsp->{data}->[4]= " -F: Perform File Syncing.";
$rsp->{data}->[5]= " -S: Perform Software Maintenance.";
$rsp->{data}->[6]= " -p: Re-run Postscripts listed in postscript.";
$rsp->{data}->[7]= " [postscript,...] is a comma separated list of postscript names.";
$rsp->{data}->[8]= " If omitted, all the postscripts defined for the nodes will be run.";
$cb->($rsp);
}
@@ -151,10 +154,11 @@ sub preprocess_updatenode {
Getopt::Long::Configure("bundling");
Getopt::Long::Configure("no_pass_through");
if(!GetOptions(
'h|help' => \$::HELP,
'h|help' => \$::HELP,
'v|version' => \$::VERSION,
's' => \$::SYNCSN,
'S' => \$::SKIPSYNCFILE ))
'F' => \$::FILESYNC,
'S' => \$::SWMAINTENANCE,
'P:s' => \$::RERUNPS))
{
&updatenode_usage($callback);
return \@requests;;
@@ -187,40 +191,44 @@ sub preprocess_updatenode {
if (@nodes == 0) { return \@requests; }
if (@ARGV > 0) {
$postscripts=$ARGV[0];
my @posts=split(',',$postscripts);
foreach (@posts) {
if ( ! -e "/install/postscripts/$_") {
my $rsp={};
$rsp->{data}->[0]= "The postcript /install/postscripts/$_ does not exist.";
$callback->($rsp);
return \@requests;
&updatenode_usage($callback);
return \@requests;
}
# If -F option specified, sync files to the noderange.
# Note: This action only happens on MN, since xdcp handles the hierarchical scenario
if ($::FILESYNC) {
my $reqcopy = {%$request};
$reqcopy->{FileSyncing} = "yes";
push @requests, $reqcopy;
}
# handle the re-run postscripts option -P
if (defined ($::RERUNPS)) {
if ($::RERUNPS eq "") {
$postscripts = "";
} else {
$postscripts=$::RERUNPS;
my @posts=split(',',$postscripts);
foreach (@posts) {
if ( ! -e "/install/postscripts/$_") {
my $rsp={};
$rsp->{data}->[0]= "The postcript /install/postscripts/$_ does not exist.";
$callback->($rsp);
return \@requests;
}
}
}
}
# If -s argument specified, sync files to the service nodes firstly
if ($::SYNCSN) {
my %syncfile_node = ();
my $node_syncfile = xCAT::Utils->getsynclistfile($nodes);
foreach my $node (@$nodes) {
my $synclist = $$node_syncfile{$node};
if ($synclist) {
push @{$syncfile_node{$synclist}}, $node;
next;
}
}
foreach my $syncfile (keys %syncfile_node) {
my $arg = ["-s", "-F", "$syncfile"];
my $env = ["RSYNCSN=yes", "DSH_RSYNC_FILE=$syncfile"];
$subreq->({command=>['xdcp'], node=>$syncfile_node{$syncfile}, arg=>$arg, env=>$env}, $callback);
}
}
# when specified -S or -P
# find service nodes for requested nodes
# build an individual request for each service node
unless (defined($::SWMAINTENANCE) || defined($::RERUNPS)) {
return \@requests;
}
my $sn = xCAT::Utils->get_ServiceNode(\@nodes, "xcat", "MN");
# build each request for each service node
@@ -229,11 +237,18 @@ sub preprocess_updatenode {
my $reqcopy = {%$request};
$reqcopy->{node} = $sn->{$snkey};
$reqcopy->{'_xcatdest'} = $snkey;
$reqcopy->{postscripts} = [$postscripts];
if (defined ($::SWMAINTENANCE)) {
$reqcopy->{swmaintenance} = "yes";
}
if (defined ($::RERUNPS)) {
$reqcopy->{rerunps} = "yes";
$reqcopy->{postscripts} = [$postscripts];
}
push @requests, $reqcopy;
}
return \@requests;
return \@requests;
}
@@ -253,13 +268,11 @@ sub updatenode {
my $request = shift;
my $callback = shift;
my $subreq = shift;
my $postscripts="";
if (($request->{postscripts}) && ($request->{postscripts}->[0])) { $postscripts=$request->{postscripts}->[0];}
my $nodes =$request->{node};
my $localhostname=hostname();
# if not specifying -S, do the sync file operation
unless ($::SKIPSYNCFILE) {
if ($request->{FileSyncing} && $request->{FileSyncing} eq "yes") {
my %syncfile_node = ();
my %syncfile_rootimage = ();
my $node_syncfile = xCAT::Utils->getsynclistfile($nodes);
@@ -269,21 +282,6 @@ sub updatenode {
if ($synclist) {
push @{$syncfile_node{$synclist}}, $node;
}
# Figure out the directory of the root image
# one $synclist will only map to one root image, so
# just find the root image one time
# only for netboot node (diskless)
if ($synclist && $synclist =~ /\/netboot\//) {
if (! defined($syncfile_rootimage{$synclist})) {
my $root_dir = xCAT::Utils->getrootimage($node);
if (-d $root_dir) {
$syncfile_rootimage{$synclist} = $root_dir;
} else {
$syncfile_rootimage{$synclist} = "no_root_image";
}
}
}
}
# Sync files to the target nodes
@@ -292,28 +290,18 @@ sub updatenode {
my $env = ["DSH_RSYNC_FILE=$synclist"];
$subreq->({command=>['xdcp'], node=>$syncfile_node{$synclist}, arg=>$args, env=>$env}, $callback);
}
# Sync files to the root image for the diskless nodes
foreach my $synclist (keys %syncfile_rootimage) {
if ($syncfile_rootimage{$synclist} eq "no_root_image") {
next;
}
my $args = ["-i", $syncfile_rootimage{$synclist}, "-F", $synclist];
my $env = ["DSH_RSYNC_FILE=$synclist"];
$subreq->({command=>['xdcp'], arg=>$args, env=>$env}, $callback);
}
}
my $nodestring=join(',', @$nodes);
#print "postscripts=$postscripts, nodestring=$nodestring\n";
if ($nodestring) {
if ($request->{swmaintenance} && $request->{swmaintenance} eq "yes") {
my $cmd;
my $nodestring=join(',', @$nodes);
if (xCAT::Utils->isLinux()) {
$cmd="XCATBYPASS=Y $::XCATROOT/bin/xdsh $nodestring -s -e /install/postscripts/xcatdsklspost 1 $postscripts 2>&1";
$cmd="XCATBYPASS=Y $::XCATROOT/bin/xdsh $nodestring -s -e /install/postscripts/xcatdsklspost 2 otherpkgs 2>&1";
}
else {
$cmd="XCATBYPASS=Y $::XCATROOT/bin/xdsh $nodestring -s -e /install/postscripts/xcataixpost -c 1 $postscripts 2>&1";
my $rsp={};
$rsp->{data}->[0]= "Dose not support Software Maintenance for AIX nodes";
$callback->($rsp);
}
if (! open (CMD, "$cmd |")) {
my $rsp={};
@@ -329,8 +317,37 @@ sub updatenode {
}
}
return 0;
if ($request->{rerunps} && $request->{rerunps} eq "yes") {
my $postscripts="";
if (($request->{postscripts}) && ($request->{postscripts}->[0])) { $postscripts=$request->{postscripts}->[0];}
my $nodestring=join(',', @$nodes);
#print "postscripts=$postscripts, nodestring=$nodestring\n";
if ($nodestring) {
my $cmd;
if (xCAT::Utils->isLinux()) {
$cmd="XCATBYPASS=Y $::XCATROOT/bin/xdsh $nodestring -s -e /install/postscripts/xcatdsklspost 1 $postscripts 2>&1";
}
else {
$cmd="XCATBYPASS=Y $::XCATROOT/bin/xdsh $nodestring -s -e /install/postscripts/xcataixpost -c 1 $postscripts 2>&1";
}
if (! open (CMD, "$cmd |")) {
my $rsp={};
$rsp->{data}->[0]= "Cannot run command $cmd";
$callback->($rsp);
} else {
while (<CMD>) {
my $rsp={};
$rsp->{data}->[0]= "$_";
$callback->($rsp);
}
close(CMD);
}
}
}
return 0;
}

42
xCAT/postscripts/startsyncfiles.aix
View File

@@ -9,32 +9,46 @@
#
#####################################################
use XML::Simple;
use IO::Socket;
my $useSocketSSL=eval { require IO::Socket::SSL; };
if ($useSocketSSL) {
require IO::Socket::SSL;
}
my $port = "3002";
my $remote = IO::Socket::INET->new( Proto => "tcp", PeerAddr => $ENV{MASTER}, PeerPort => $port, );
my $port = "3001";
my $remote = IO::Socket::SSL->new( Proto => "tcp", PeerAddr => $ENV{MASTER}, PeerPort => $port, );
unless ($remote) {
`logger -t xCAT "startsyncfiles: Cannot connect to host $ENV{MASTER}"`;
exit 0;
}
$remote->autoflush(1);
# Send Syncing File request to the xcatd
print $remote "<xcatrequest>\n";
print $remote " <command>syncfiles</command>\n";
print $remote "</xcatrequest>\n";
while (defined (my $line = <$remote>)) {
chomp($line);
if ($line =~ /ready/) {
print $remote "syncfiles\n";
}
my $response='';
my $rsp;
while (<$remote>) {
$response .= $_;
if ($response =~ m/<\/xcatresponse>/) {
$rsp = eval { XMLin($response,SuppressEmpty=>undef,ForceArray=>1) };
if ($rsp->{serverdone}) {
close $remote;
exit 1;
}
if ($line =~ /syncfiles done/) {
close $remote;
exit 1;
if ($rsp->{errorcode} || $rsp->{error}) {
close $remote;
exit 0;
}
$response='';
}
}
close $remote;
exit 1;
exit 0;

33
xCAT/postscripts/startsyncfiles.awk
View File

@@ -1,20 +1,25 @@
#!/usr/bin/awk -f
BEGIN {
server = "openssl s_client -quiet -connect " ENVIRON["XCATSERVER"]
server = "openssl s_client -quiet -connect " ENVIRON["XCATSERVER"]
quit = "no"
quit = "no"
exitcode = 1
print "<xcatrequest>" |& server
print " <command>syncfiles</command>" |& server
print "</xcatrequest>" |& server
print "<xcatrequest>" |& server
print " <command>syncfiles</command>" |& server
print "</xcatrequest>" |& server
while (server |& getline) {
if (match($0,"<syncfiles done>")) {
quit = "yes"
}
if (match($0,"</xcatresponse>") && match(quit,"yes")) {
close(server)
exit
}
}
while (server |& getline) {
if (match($0,"<serverdone>")) {
quit = "yes"
}
if (match($0,"<errorcode>") || match($0,"<error>")) {
exitcode = 0
}
if (match($0,"</xcatresponse>") && match(quit,"yes")) {
close(server)
exit exitcode
}
}
}

17
xCAT/postscripts/syncfiles
View File

@@ -21,12 +21,21 @@ osname=`uname`
# run the xdcp on the MN/SN
xcatpostdir="/xcatpost"
if [ $osname="Linux" ]
if [ $osname = "Linux" ]
then
`$xcatpostdir/startsyncfiles.awk`
elif [ $osname="AIX" ]
`$xcatpostdir/startsyncfiles.awk`
returncode=$?
elif [ $osname = "AIX" ]
then
`$xcatpostdir/startsyncfiles.aix`
`$xcatpostdir/startsyncfiles.aix`
returncode=$?
fi
if [ $returncode -eq 1 ]
then
logger -t xCAT "Perform Syncing File action successfully"
else
logger -t xCAT "Perform Syncing File action encountered error"
fi
exit 0

18
xCAT/postscripts/xcataixpost
View File

@@ -174,8 +174,8 @@ if (-f $scriptname) {
my $nodesetstat="standalone";
if (-f $scriptname)
{
# when called by the updatenode command,
# modify the UPDATENODE flag to 1
# when called by the updatenode command,
# modify the UPDATENODE flag to 1
if (@ARGV > 0) {
$TMP=`sed -e 's/UPDATENODE=0/UPDATENODE=1/g' $scriptname`;
`echo "$TMP" > $scriptname`;
@@ -190,10 +190,18 @@ if (-f $scriptname)
`echo "$TMP" > $scriptname`;
#add requested postscripts in
`echo "$POSTS" | tr "," "\n" >> $scriptname`;
}
}
$nodesetstat=`grep "NODESETSTATE=" $scriptname|awk -F \= '{print \$2}'`;
chomp($nodesetstat);
# when called by the updatenode command,
# if the first parameter equals 1, remove the otherpkgs postscript,
# since the otherpkgs only run for Linux software maintenance
if (@ARGV > 0 && $ARGV[0] == 1) {
my $TMP=`sed "/otherpkgs/ d" $scriptname`;
`echo "$TMP" > $scriptname`;
}
$nodesetstat=`grep "NODESETSTATE=" $scriptname|awk -F \= '{print \$2}'`;
chomp($nodesetstat);
$ENV{PATH}="/xcatpost:$ENV{PATH}";
&runcmd("cd /xcatpost;$scriptname");
} else {

10
xCAT/postscripts/xcatdsklspost
View File

@@ -88,6 +88,16 @@ fi
#MYCONT=`cat /tmp/mypostscript`
#echo "$MYCONT"
# when called by the updatenode command,
# if the first parameter equals 1, remove the otherpkgs postscript,
# since the otherpkgs only run for software maintenance: xcatdsklspost 2 otherpkgs
if [ $# -gt 0 ]; then
if [ $1 -eq 1 ]; then
TMP=`sed "/otherpkgs/ d" /tmp/mypostscript`
echo "$TMP" > /tmp/mypostscript
fi
fi
if [ $# -eq 0 ]; then
#notify the server that we are done with netbooting
CNS=`grep NODESTATUS= /tmp/mypostscript |awk -F = '{print $2}'`