mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-10-27 01:15:34 +00:00
the code to enable statelite semantics on top of ramdisk is here:
there's one new attribute called "rootfstype" for the osimage; git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8564 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
mxi1
@@ -573,13 +573,14 @@ notification => {
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},
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},
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osimage => {
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cols => [qw(imagename profile imagetype provmethod osname osvers osdistro osarch synclists postscripts postbootscripts comments disable)],
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cols => [qw(imagename profile imagetype provmethod rootfstype osname osvers osdistro osarch synclists postscripts postbootscripts comments disable)],
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keys => [qw(imagename)],
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table_desc => 'Basic information about an operating system image that can be used to deploy cluster nodes.',
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descriptions => {
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imagename => 'The name of this xCAT OS image definition.',
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imagetype => 'The type of operating system image this definition represents.',
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provmethod => 'The provisioning method for node deployment. The valid values are install, netboot or statelite. It is not used by AIX.',
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rootfstype => 'The filesystem type for the rootfs is used when the provmethod is statelite. The valid values are nfs or ramdisk. The default value is nfs',
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profile => 'The node usage category. For example compute, service.',
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osname => 'Operating system name- AIX or Linux.',
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osvers => 'Not used.',
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@@ -1792,6 +1793,11 @@ push(@{$defspec{node}->{'attrs'}}, @nodeattrs);
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tabentry => 'osimage.provmethod',
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access_tabentry => 'osimage.imagename=attr:imagename',
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},
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{attr_name => 'rootfstype',
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only_if => 'imagetype=linux',
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tabentry => 'osimage.rootfstype',
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access_tabentry => 'osimage.imagename=attr:imagename',
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},
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{attr_name => 'profile',
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tabentry => 'osimage.profile',
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access_tabentry => 'osimage.imagename=attr:imagename',
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@@ -245,6 +245,7 @@ sub mknetboot
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my $rootimgdir;
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my $nodebootif; # nodebootif will be used if noderes.installnic is not set
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my $dump; # for kdump, its format is "nfs://<nfs_server_ip>/<kdump_path>"
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my $rootfstype;
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my $ent = $oents{$node}->[0]; #ostab->getNodeAttribs($node, ['os', 'arch', 'profile']);
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if ($ent and $ent->{provmethod} and ($ent->{provmethod} ne 'install') and ($ent->{provmethod} ne 'netboot') and ($ent->{provmethod} ne 'statelite')) {
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@@ -254,12 +255,13 @@ sub mknetboot
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if (!$osimagetab) {
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$osimagetab=xCAT::Table->new('osimage', -create=>1);
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}
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(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'osvers', 'osarch', 'profile', 'provmethod');
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(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'osvers', 'osarch', 'profile', 'provmethod', 'rootfstype');
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if ($ref) {
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$img_hash{$imagename}->{osver}=$ref->{'osvers'};
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$img_hash{$imagename}->{osarch}=$ref->{'osarch'};
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$img_hash{$imagename}->{profile}=$ref->{'profile'};
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$img_hash{$imagename}->{provmethod}=$ref->{'provmethod'};
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$img_hash{$imagename}->{rootfstype} = $ref->{rootfstype};
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if (!$linuximagetab) {
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$linuximagetab=xCAT::Table->new('linuximage', -create=>1);
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}
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@@ -288,6 +290,8 @@ sub mknetboot
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$arch = $ph->{osarch};
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$profile = $ph->{profile};
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$rootfstype = $ph->{rootfstype};
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$rootimgdir=$ph->{rootimgdir};
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unless ($rootimgdir) {
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$rootimgdir="$installroot/netboot/$osver/$arch/$profile";
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@@ -302,6 +306,10 @@ sub mknetboot
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$arch = $ent->{arch};
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$profile = $ent->{profile};
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$rootimgdir="$installroot/netboot/$osver/$arch/$profile";
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$rootfstype = "nfs"; # TODO: try to get it from the option or table
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# $dump; # TODO: set the dump value here
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}
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#print"osvr=$osver, arch=$arch, profile=$profile, imgdir=$rootimgdir\n";
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@@ -328,18 +336,25 @@ sub mknetboot
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});
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next;
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}
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if (!-r "$rootimgdir/initrd-statelite.gz") {
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if (!-r "$rootimgdir/initrd-statelite.gz") {
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if (! -r "$rootimgdir/initrd.gz") {
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$callback->({
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error=>[qq{Did you run "genimage" before running "liteimg"? initrd.gz or initrd-statelite.gz cannot be found}],
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errorcode=>[1]
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});
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});
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next;
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}
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else {
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copy("$rootimgdir/initrd.gz", "$rootimgdir/initrd-statelite.gz");
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else {
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copy("$rootimgdir/initrd.gz", "$rootimgdir/initrd-statelite.gz");
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}
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}
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}
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if ( $rootfstype eq "ramdisk" and ! -r "$rootimgdir/rootimg-statelite.gz") {
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$callback->({
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error=>[qq{No packed image for platform $osver, architecture $arch and profile $profile, please run "liteimg" to create it.}],
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errorcode => [1]
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});
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next;
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}
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} else {
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unless ( -r "$rootimgdir/kernel") {
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$callback->({
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@@ -347,20 +362,20 @@ sub mknetboot
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errorcode=>[1]
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});
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next;
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}
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if (!-r "$rootimgdir/initrd-stateless.gz") {
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}
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if (!-r "$rootimgdir/initrd-stateless.gz") {
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if (! -r "$rootimgdir/initrd.gz") {
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$callback->({
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error=>[qq{Did you run "genimage" before running "packimage"? initrd.gz or initrd-stateless.gz cannot be found}],
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errorcode=>[1]
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});
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});
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next;
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}
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else {
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copy("$rootimgdir/initrd.gz", "$rootimgdir/initrd-stateless.gz");
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else {
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copy("$rootimgdir/initrd.gz", "$rootimgdir/initrd-stateless.gz");
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}
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}
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unless ( -r "$rootimgdir/rootimg.gz" or -r "$rootimgdir/rootimg.sfs" ) {
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unless ( -r "$rootimgdir/rootimg.gz" or -r "$rootimgdir/rootimg.sfs" ) {
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$callback->({
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error=>["No packed image for platform $osver, architecture $arch, and profile $profile, please run packimage (e.g. packimage -o $osver -p $profile -a $arch"],
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errorcode => [1]});
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@@ -470,32 +485,36 @@ sub mknetboot
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}
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my $kcmdline; # add two more arguments: XCAT=xcatmaster:xcatport and ifname=<eth0>:<mac address>
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if($statelite){
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# get entry for nfs root if it exists:
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# have to get nfssvr and nfsdir from noderes table
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my $nfssrv = $imgsrv;
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my $nfsdir = $rootimgdir;
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if($ient->{nfsserver} ){
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$nfssrv = $ient->{nfsserver};
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}
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if($ient->{nfsdir} ne ''){
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$nfsdir = $ient->{nfsdir} . "/netboot/$osver/$arch/$profile";
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if ($rootfstype ne "ramdisk") {
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# get entry for nfs root if it exists:
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# have to get nfssvr and nfsdir from noderes table
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my $nfssrv = $imgsrv;
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my $nfsdir = $rootimgdir;
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if($ient->{nfsserver} ){
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$nfssrv = $ient->{nfsserver};
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}
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if($ient->{nfsdir} ne ''){
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$nfsdir = $ient->{nfsdir} . "/netboot/$osver/$arch/$profile";
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#this code sez, "if nfsdir starts with //, then
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#use a absolute path, i.e. do not append xCATisms"
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#this is required for some statelite envs.
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#still open for debate.
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if($ient->{nfsdir} =~ m!^//!) {
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$nfsdir = $ient->{nfsdir};
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$nfsdir =~ s!^/!!;
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}
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}
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if($ient->{nfsdir} =~ m!^//!) {
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$nfsdir = $ient->{nfsdir};
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$nfsdir =~ s!^/!!;
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}
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}
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# special case for redhat6, fedora12/13
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if ($osver =~ m/rhel6/ || $osver =~ m/rhels6/
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|| $osver =~ m/fedora12/ || $osver =~ m/fedora13/ ) {
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$kcmdline = "root=nfs:$nfssrv:$nfsdir/rootimg:ro STATEMNT=";
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# special case for redhat6, fedora12/13
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if ($osver =~ m/rhel6/ || $osver =~ m/rhels6/
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|| $osver =~ m/fedora12/ || $osver =~ m/fedora13/ ) {
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$kcmdline = "root=nfs:$nfssrv:$nfsdir/rootimg:ro STATEMNT=";
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} else {
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$kcmdline = "NFSROOT=$nfssrv:$nfsdir STATEMNT=";
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}
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} else {
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$kcmdline = "NFSROOT=$nfssrv:$nfsdir STATEMNT=";
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$kcmdline = "imgurl=http://$imgsrv/$rootimgdir/rootimg-statelite.gz STATEMNT=";
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}
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# add support for subVars in the value of "statemnt"
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@@ -523,20 +542,22 @@ sub mknetboot
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$kcmdline .= $statemnt ." ";
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$kcmdline .=
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"XCAT=$xcatmaster:$xcatdport ";
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# BEGIN service node
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my $isSV = xCAT::Utils->isServiceNode();
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my $res = xCAT::Utils->runcmd("hostname", 0);
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my $sip = xCAT::NetworkUtils->getipaddr($res); # this is the IP of service node
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if($isSV and (($xcatmaster eq $sip) or ($xcatmaster eq $res))) {
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# if the NFS directory in litetree is on the service node,
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# and it is not exported, then it will be mounted automatically
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xCAT::SvrUtils->setupNFSTree($node, $sip, $callback);
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# then, export the statemnt directory if it is on the service node
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if($statemnt) {
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xCAT::SvrUtils->setupStatemnt($sip, $statemnt, $callback);
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if ($rootfstype ne "ramdisk") {
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# BEGIN service node
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my $isSV = xCAT::Utils->isServiceNode();
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my $res = xCAT::Utils->runcmd("hostname", 0);
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my $sip = xCAT::NetworkUtils->getipaddr($res); # this is the IP of service node
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if($isSV and (($xcatmaster eq $sip) or ($xcatmaster eq $res))) {
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# if the NFS directory in litetree is on the service node,
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# and it is not exported, then it will be mounted automatically
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xCAT::SvrUtils->setupNFSTree($node, $sip, $callback);
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# then, export the statemnt directory if it is on the service node
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if($statemnt) {
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xCAT::SvrUtils->setupStatemnt($sip, $statemnt, $callback);
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}
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}
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# END service node
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}
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# END service node
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}
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else {
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$kcmdline =
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@@ -654,6 +675,12 @@ sub mknetboot
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}
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my $initrdstr = "xcat/netboot/$osver/$arch/$profile/initrd-stateless.gz";
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$initrdstr = "xcat/netboot/$osver/$arch/$profile/initrd-statelite.gz" if ($statelite);
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# special case for the dracut-enabled OSes
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if ($osver =~ m/rhels6/ || $osver =~ m/rhel6/ || $osver =~ m/fedora12/ || $osver =~ m/fedora13/) {
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if($statelite and $rootfstype eq "ramdisk") {
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$initrdstr = "xcat/netboot/$osver/$arch/$profile/initrd-stateless.gz";
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}
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}
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$bptab->setNodeAttribs(
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$node,
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{
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@@ -311,7 +311,7 @@ sub process_request {
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my $verb = "Packing";
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my $temppath;
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my $oldumask;
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my $oldmask;
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unless ( -d $rootimg_dir) {
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$callback->({error=>["$rootimg_dir does not exist, run genimage -o $osver -p $profile on a server with matching architecture"]});
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return;
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@@ -100,6 +100,7 @@ sub mknetboot
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my $profile;
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my $rootimgdir;
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my $nodebootif; # nodebootif will be used if noderes.installnic is not set
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my $rootfstype;
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my $ent= $ntents->{$node}->[0];
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if ($ent and $ent->{provmethod} and ($ent->{provmethod} ne 'install') and ($ent->{provmethod} ne 'netboot') and ($ent->{provmethod} ne 'statelite')) {
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@@ -109,11 +110,12 @@ sub mknetboot
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if (!$osimagetab) {
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$osimagetab=xCAT::Table->new('osimage', -create=>1);
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}
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(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'osvers', 'osarch', 'profile', 'provmethod');
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(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'osvers', 'osarch', 'profile', 'rootfstype', 'provmethod');
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if ($ref) {
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$img_hash{$imagename}->{osver}=$ref->{'osvers'};
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$img_hash{$imagename}->{osarch}=$ref->{'osarch'};
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$img_hash{$imagename}->{profile}=$ref->{'profile'};
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$img_hash{$imagename}->{rootfstype}=$ref->{'rootfstype'};
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$img_hash{$imagename}->{provmethod}=$ref->{'provmethod'};
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if (!$linuximagetab) {
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$linuximagetab=xCAT::Table->new('linuximage', -create=>1);
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@@ -136,6 +138,7 @@ sub mknetboot
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$osver = $ph->{osver};
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$arch = $ph->{osarch};
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$profile = $ph->{profile};
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$rootfstype = $ph->{rootfstype};
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$nodebootif = $ph->{nodebootif};
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$rootimgdir = $ph->{rootimgdir};
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@@ -147,6 +150,7 @@ sub mknetboot
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$osver = $ent->{os};
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$arch = $ent->{arch};
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$profile = $ent->{profile};
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$rootfstype = "nfs"; # TODO: try to get it from the option or table
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$rootimgdir="$installroot/netboot/$osver/$arch/$profile";
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}
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@@ -177,7 +181,6 @@ sub mknetboot
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{
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$suffix = 'sfs';
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}
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#statelite images are not packed
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if ($statelite) {
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unless ( -r "$rootimgdir/kernel") {
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@@ -187,6 +190,13 @@ sub mknetboot
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});
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next;
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}
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if ( $rootfstype eq "ramdisk" and ! -r "$rootimgdir/rootimg-statelite.gz" ) {
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$callback->({
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error=>[qq{No packed rootimage for the platform $osver, arch $arch and profile $profile, please run liteimg to create it}],
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errorcode=>[1]
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});
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next;
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}
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if (!-r "$rootimgdir/initrd-statelite.gz") {
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if (! -r "$rootimgdir/initrd.gz") {
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@@ -327,22 +337,27 @@ sub mknetboot
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my $kcmdline;
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if ($statelite)
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{
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# get entry for nfs root if it exists;
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# have to get nfssvr, nfsdir and xcatmaster from noderes table
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my $nfssrv = $imgsrv;
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my $nfsdir = $rootimgdir;
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if ($restab) {
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my $resHash = $restab->getNodeAttribs($node, ['nfsserver', 'nfsdir']);
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if($resHash and $resHash->{nfsserver}) {
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$nfssrv = $resHash->{nfsserver};
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}
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if($resHash and $resHash->{nfsdir} ne '') {
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$nfsdir = $resHash->{nfsdir} . "/netboot/$osver/$arch/$profile";
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if($rootfstype ne "ramdisk") {
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# get entry for nfs root if it exists;
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# have to get nfssvr, nfsdir and xcatmaster from noderes table
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my $nfssrv = $imgsrv;
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my $nfsdir = $rootimgdir;
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if ($restab) {
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my $resHash = $restab->getNodeAttribs($node, ['nfsserver', 'nfsdir']);
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if($resHash and $resHash->{nfsserver}) {
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$nfssrv = $resHash->{nfsserver};
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}
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if($resHash and $resHash->{nfsdir} ne '') {
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$nfsdir = $resHash->{nfsdir} . "/netboot/$osver/$arch/$profile";
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}
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}
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$kcmdline =
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"NFSROOT=$nfssrv:$nfsdir STATEMNT=";
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} else {
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$kcmdline =
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"imgurl=http://$imgsrv/$rootimgdir/rootimg-statelite.gz STATEMNT=";
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}
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$kcmdline =
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"NFSROOT=$nfssrv:$nfsdir STATEMNT=";
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# add support for subVars in the value of "statemnt"
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my $statemnt="";
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if (exists($stateHash->{$node})) {
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@@ -368,20 +383,22 @@ sub mknetboot
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$kcmdline .= $statemnt . " ";
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# get "xcatmaster" value from the "noderes" table
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#BEGIN service node
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my $isSV = xCAT::Utils->isServiceNode();
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my $res = xCAT::Utils->runcmd("hostname", 0);
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my $sip = xCAT::NetworkUtils->getipaddr($res); # this is the IP of service node
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if($isSV and (($xcatmaster eq $sip) or ($xcatmaster eq $res))) {
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# if the NFS directory in litetree is on the service node,
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# and it is not exported, then it will be mounted automatically
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xCAT::SvrUtils->setupNFSTree($node, $sip, $callback);
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# then, export the statemnt directory if it is on the service node
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if($statemnt) {
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xCAT::SvrUtils->setupStatemnt($sip, $statemnt, $callback);
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if($rootfstype ne "ramdisk") {
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#BEGIN service node
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my $isSV = xCAT::Utils->isServiceNode();
|
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my $res = xCAT::Utils->runcmd("hostname", 0);
|
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my $sip = xCAT::NetworkUtils->getipaddr($res); # this is the IP of service node
|
||||
if($isSV and (($xcatmaster eq $sip) or ($xcatmaster eq $res))) {
|
||||
# if the NFS directory in litetree is on the service node,
|
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# and it is not exported, then it will be mounted automatically
|
||||
xCAT::SvrUtils->setupNFSTree($node, $sip, $callback);
|
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# then, export the statemnt directory if it is on the service node
|
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if($statemnt) {
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xCAT::SvrUtils->setupStatemnt($sip, $statemnt, $callback);
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}
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||||
}
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||||
#END sevice node
|
||||
}
|
||||
#END sevice node
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
@@ -55,14 +55,18 @@ sub process_request {
|
||||
return;
|
||||
}
|
||||
|
||||
my $rootfstype;
|
||||
my $exlistloc; # borrowed from packimage.pm
|
||||
my $osver;
|
||||
my $arch;
|
||||
my $profile;
|
||||
my $rootimg_dir;
|
||||
my $exlist; # it is used when rootfstype = ramdisk
|
||||
my $destdir;
|
||||
my $imagename;
|
||||
|
||||
GetOptions(
|
||||
"rootfstype|t=s" => \$rootfstype,
|
||||
"profile|p=s" => \$profile,
|
||||
"arch|a=s" => \$arch,
|
||||
"osver|o=s" => \$osver,
|
||||
@@ -110,15 +114,26 @@ sub process_request {
|
||||
return;
|
||||
}
|
||||
# get the os, arch, and profile from the image name table.
|
||||
(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'osvers', 'osarch', 'profile');
|
||||
(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'rootfstype', 'osvers', 'osarch', 'profile');
|
||||
if (!$ref) {
|
||||
$callback->({error=>["Cannot find image \'$imagename\' from the osimage table."],errorcode=>[1]});
|
||||
return;
|
||||
}
|
||||
|
||||
$rootfstype = $ref->{'rootfstype'};
|
||||
$osver=$ref->{'osvers'};
|
||||
$arch=$ref->{'osarch'};
|
||||
$profile=$ref->{'profile'};
|
||||
|
||||
# get the exlist and rootimgdir attributes
|
||||
(my $ref1) = $linuximagetab->getAttribs({imagename => $imagename}, 'exlist', 'rootimgdir');
|
||||
unless($ref1) {
|
||||
$callback->({error=>[qq{Cannot find image '$imagename' from the osimage table.}], errorcode => [1]});
|
||||
}
|
||||
$destdir = $ref1->{'rootimgdir'};
|
||||
$exlistloc = $ref1->{'exlist'};
|
||||
$rootimg_dir = "$destdir/rootimg";
|
||||
|
||||
} # end of case where they give us osimage.
|
||||
|
||||
unless ($osver and $arch and $profile ) {
|
||||
@@ -126,8 +141,10 @@ sub process_request {
|
||||
return;
|
||||
}
|
||||
|
||||
$destdir="$installroot/netboot/$osver/$arch/$profile";
|
||||
$rootimg_dir="$destdir/rootimg";
|
||||
unless ($destdir) {
|
||||
$destdir="$installroot/netboot/$osver/$arch/$profile";
|
||||
$rootimg_dir="$destdir/rootimg";
|
||||
}
|
||||
my $oldpath=cwd();
|
||||
|
||||
# now we have all the info we need:
|
||||
@@ -173,13 +190,28 @@ sub process_request {
|
||||
# }
|
||||
#}
|
||||
|
||||
my $distname = $osver;
|
||||
unless ( -r "$::XCATROOT/share/xcat/netboot/$distname/" or not $distname) {
|
||||
chop($distname);
|
||||
}
|
||||
|
||||
unless($distname) {
|
||||
$callback->({error=>["Unable to find $::XCATROOT/share/xcat/netboot directory for $osver"], errorcode=>[1]});
|
||||
return;
|
||||
}
|
||||
|
||||
unless ($imagename) {
|
||||
#store the image in the DB
|
||||
if (!$imagename) {
|
||||
my @ret=xCAT::SvrUtils->update_tables_with_diskless_image($osver, $arch, $profile, 'statelite');
|
||||
if ($ret[0] != 0) {
|
||||
$callback->({error=>["Error when updating the osimage tables: " . $ret[1]]});
|
||||
if ($ret[0]) {
|
||||
$callback->({error=>["Error when updating the osimage tables: " . $ret[1]]});
|
||||
}
|
||||
$imagename="$osver-$arch-statelite-$profile"
|
||||
$imagename="$osver-$arch-statelite-$profile";
|
||||
|
||||
$exlistloc = xCAT::SvrUtils->get_exlist_file_name("$installroot/custom/netboot/$distname", $profile, $osver, $arch);
|
||||
unless ($exlistloc) {
|
||||
$exlistloc = xCAT::SvrUtils->get_exlist_file_name("$::XCATROOT/share/xcat/netboot/$distname", $profile, $osver, $arch);
|
||||
}
|
||||
}
|
||||
# check if the file "litefile.save" exists or not
|
||||
# if it doesn't exist, then we get the synclist, and run liteMe
|
||||
@@ -390,6 +422,84 @@ sub process_request {
|
||||
system("cp -a $::XCATROOT/share/xcat/netboot/add-on/statelite/rc.statelite $rootimg_dir/etc/init.d/statelite");
|
||||
}
|
||||
|
||||
# newly-introduced code for the rootfs with "ramdisk" as its type
|
||||
if( $rootfstype eq "ramdisk" ) {
|
||||
my $xcat_packimg_tmpfile = "/tmp/xcat_packimg.$$";
|
||||
my $excludestr = "find . ";
|
||||
my $includestr;
|
||||
if ($exlistloc) {
|
||||
my $exlist;
|
||||
my $excludetext;
|
||||
open($exlist,"<",$exlistloc);
|
||||
system("echo -n > $xcat_packimg_tmpfile");
|
||||
while (<$exlist>) {
|
||||
$excludetext .= $_;
|
||||
}
|
||||
close($exlist);
|
||||
|
||||
#handle the #INLCUDE# tag recursively
|
||||
my $idir = dirname($exlistloc);
|
||||
my $doneincludes=0;
|
||||
while (not $doneincludes) {
|
||||
$doneincludes=1;
|
||||
if ($excludetext =~ /#INCLUDE:[^#^\n]+#/) {
|
||||
$doneincludes=0;
|
||||
$excludetext =~ s/#INCLUDE:([^#^\n]+)#/include_file($1,$idir)/eg;
|
||||
}
|
||||
}
|
||||
|
||||
my @tmp=split("\n", $excludetext);
|
||||
foreach (@tmp) {
|
||||
chomp $_;
|
||||
s/\s*#.*//; #-- remove comments
|
||||
next if /^\s*$/; #-- skip empty lines
|
||||
if (/^\+/) {
|
||||
s/^\+//; #remove '+'
|
||||
$includestr .= "-path '". $_ ."' -o ";
|
||||
} else {
|
||||
s/^\-//; #remove '-' if any
|
||||
$excludestr .= "'!' -path '".$_."' -a ";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$excludestr =~ s/-a $//;
|
||||
if ($includestr) {
|
||||
$includestr =~ s/-o $//;
|
||||
$includestr = "find . " . $includestr;
|
||||
}
|
||||
|
||||
print "\nexcludestr=$excludestr\n\n includestr=$includestr\n\n"; # debug
|
||||
|
||||
# some rpms like atftp mount the rootimg/proc to /proc, we need to make sure rootimg/proc is free of junk
|
||||
# before packaging the image
|
||||
system("umount $rootimg_dir/proc");
|
||||
|
||||
my $verb = "Packing";
|
||||
|
||||
my $temppath;
|
||||
my $oldmask;
|
||||
$callback->({data=>["$verb contents of $rootimg_dir"]});
|
||||
unlink("$destdir/rootimg-statelite.gz");
|
||||
if ($exlistloc) {
|
||||
chdir("$rootimg_dir");
|
||||
system("$excludestr >> $xcat_packimg_tmpfile");
|
||||
if ( $includestr) {
|
||||
system("$includestr >> $xcat_packimg_tmpfile");
|
||||
}
|
||||
$excludestr = "cat $xcat_packimg_tmpfile |cpio -H newc -o | gzip -c - > ../rootimg-statelite.gz";
|
||||
} else {
|
||||
$excludestr = "find . |cpio -H newc -o | gzip -c - > ../rootimg-statelite.gz";
|
||||
}
|
||||
$oldmask = umask 0077;
|
||||
chdir("$rootimg_dir");
|
||||
xCAT::Utils->runcmd("$excludestr");
|
||||
chmod 0644, "$destdir/rootimg-statelite.gz";
|
||||
umask $oldmask;
|
||||
|
||||
system("rm -f $xcat_packimg_tmpfile");
|
||||
}
|
||||
chdir($oldpath);
|
||||
}
|
||||
|
||||
sub liteMe {
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
#!/bin/sh
|
||||
echo $drivers
|
||||
dracut_install wget cpio gzip dash modprobe touch echo cut
|
||||
dracut_install grep ifconfig hostname awk egrep grep dirname
|
||||
dracut_install fsck.ext3 fsck.ext4
|
||||
dracut_install wget cpio gzip dash modprobe touch echo cut wc
|
||||
dracut_install grep ifconfig hostname awk egrep grep dirname expr
|
||||
dracut_install fsck.ext3 fsck.ext4 mount.nfs
|
||||
inst "$moddir/xcatroot" "/sbin/xcatroot"
|
||||
inst_hook cmdline 10 "$moddir/xcat-cmdline.sh"
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
#!/bin/sh
|
||||
#!/bin/sh -x
|
||||
NEWROOT=$3
|
||||
|
||||
RWDIR=.statelite
|
||||
XCATMASTER=$XCAT
|
||||
|
||||
if [ ! -z "$imgurl" ]; then
|
||||
@@ -50,6 +50,80 @@ elif [ -r /rootimg.gz ]; then
|
||||
gzip -cd /rootimg.gz |cpio -idum
|
||||
fi
|
||||
echo Done
|
||||
elif [ -r /rootimg-statelite.gz ]; then
|
||||
echo Setting up RAM-root tmpfs for statelite mode.
|
||||
mount -t tmpfs rootfs $NEWROOT
|
||||
cd $NEWROOT
|
||||
echo -n "Extracting root filesystem:"
|
||||
if [ -x /bin/cpio ]; then
|
||||
gzip -cd /rootimg-statelite.gz |/bin/cpio -idum
|
||||
else
|
||||
gzip -cd /rootimg-statelite.gz |cpio -idum
|
||||
fi
|
||||
echo Done
|
||||
# then, the statelite staffs will be processed
|
||||
echo Setting up Statelite
|
||||
modprobe nfs
|
||||
MAXTRIES=7
|
||||
ITER=0
|
||||
if [ ! -e "$NEWROOT/$RWDIR" ]; then
|
||||
echo ""
|
||||
echo "The /$RWDIR directory doesn't exist in the rootimg... "
|
||||
echo ""
|
||||
/bin/sh
|
||||
fi
|
||||
|
||||
if [ ! -e "$NEWROOT/etc/init.d/statelite" ]; then
|
||||
echo ""
|
||||
echo "$NEWROOT/etc/init.d/statelite doesn't exist... "
|
||||
echo ""
|
||||
/bin/sh
|
||||
fi
|
||||
|
||||
mount -t tmpfs rw $NEWROOT/$RWDIR
|
||||
mkdir -p $NEWROOT/$RWDIR/tmpfs
|
||||
ME=`hostname`
|
||||
|
||||
# mount the SNAPSHOT directory here for persistent use.
|
||||
if [ ! -z $STATEMNT ]; then
|
||||
SNAPSHOTSERVER=${STATEMNT%:*}
|
||||
SNAPSHOTROOT=${STATEMNT#*/}
|
||||
if [ -z $SNAPSHOTROOT ]; then
|
||||
SNAPSHOTROOT=$SNAPSHOTSERVER
|
||||
SNAPSHOTSERVER=
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ ! -z $SNAPSHOTSERVER ]; then
|
||||
mkdir -p $NEWROOT/$RWDIR/persistent
|
||||
MAXTRIES=5
|
||||
ITER=0
|
||||
while ! mount $SNAPSHOTSERVER:/$SNAPSHOTROOT $NEWROOT/$RWDIR/persistent -o nolock,rsize=32768,tcp,timeo=14; do
|
||||
ITER=$(( ITER + 1 ))
|
||||
if [ "$ITER" == "$MAXTRIES" ]; then
|
||||
echo "You are dead, rpower $ME boot to play again."
|
||||
echo "Possible problems:
|
||||
1. $SNAPSHOTSERVER is not exporting $SNAPSHOTROOT ?
|
||||
2. Is DNS set up? Maybe that's why I can't mount $SNAPSHOTSERVER."
|
||||
/bin/sh
|
||||
exit
|
||||
fi
|
||||
RS=$(( $RANDOM % 20 ))
|
||||
echo "Trying again in $RS seconds ..."
|
||||
sleep $RS
|
||||
done
|
||||
fi
|
||||
|
||||
$NEWROOT/etc/init.d/statelite
|
||||
fastboot=yes
|
||||
export fastboot
|
||||
keep_old_ip=yes
|
||||
export keep_old_ip
|
||||
|
||||
mount -n --bind /dev $NEWROOT/dev
|
||||
mount -n --bind /proc $NEWROOT/proc
|
||||
mount -n --bind /sys $NEWROOT/sys
|
||||
|
||||
else
|
||||
echo -n Failed to download image, panicing in 5...
|
||||
for i in 4 3 2 1 0; do
|
||||
@@ -71,24 +145,26 @@ else
|
||||
exit
|
||||
fi
|
||||
cd /
|
||||
for lf in /tmp/dhclient.*.lease; do
|
||||
|
||||
if [ -z $STATEMNT ]; then
|
||||
for lf in /tmp/dhclient.*.lease; do
|
||||
netif=${lf#*.}
|
||||
netif=${netif%.*}
|
||||
cp $lf "$NEWROOT/var/lib/dhclient/dhclient-$netif.leases"
|
||||
done
|
||||
done
|
||||
|
||||
if [ ! -z "$ifname" ]; then
|
||||
if [ ! -z "$ifname" ]; then
|
||||
MACX=${ifname#*:}
|
||||
ETHX=${ifname%:$MACX*}
|
||||
elif [ ! -z "$netdev" ]; then
|
||||
elif [ ! -z "$netdev" ]; then
|
||||
ETHX=$netdev
|
||||
MACX=`ip link show $netdev | grep ether | awk '{print $2}'`
|
||||
elif [ ! -z "$BOOTIF" ]; then
|
||||
elif [ ! -z "$BOOTIF" ]; then
|
||||
MACX=$BOOTIF
|
||||
ETHX=`ifconfig |grep -i $BOOTIF | awk '{print $1}'`
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ ! -z "$MACX" ] && [ ! -z "$ETHX" ]; then
|
||||
if [ ! -z "$MACX" ] && [ ! -z "$ETHX" ]; then
|
||||
if [ ! -e $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX ]; then
|
||||
touch $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX
|
||||
fi
|
||||
@@ -96,6 +172,7 @@ if [ ! -z "$MACX" ] && [ ! -z "$ETHX" ]; then
|
||||
echo "BOOTPROTO=dhcp" >> $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX
|
||||
echo "HWADDR=$MACX" >> $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX
|
||||
echo "ONBOOT=yes" >> $NEWROOT/etc/sysconfig/network-scripts/ifcfg-$ETHX
|
||||
fi
|
||||
fi
|
||||
|
||||
cp /etc/resolv.conf "$NEWROOT/etc/"
|
||||
|
||||
@@ -789,6 +789,7 @@ sub mkinitrd {
|
||||
|
||||
# add some functions
|
||||
print $inifile <<EOS1;
|
||||
set -x
|
||||
NEWROOT="/sysroot"
|
||||
SHELL="/bin/sh"
|
||||
RWDIR=".statelite"
|
||||
@@ -998,7 +999,6 @@ for i in `cat /proc/cmdline`; do
|
||||
rm -f \$FILENAME
|
||||
fi
|
||||
done
|
||||
NFS=0
|
||||
fi
|
||||
if [ "nfs" == "`echo \$VALUE|awk -F: '{print \$1}'`" ]; then
|
||||
NFS=1
|
||||
@@ -1012,16 +1012,19 @@ for i in `cat /proc/cmdline`; do
|
||||
SERVER=`echo \$VALUE|awk -F: '{print \$1}'`
|
||||
ROOTDIR=`echo \$VALUE|awk -F/ '{for(i=2;i<=NF;i++) printf "/%s",\$i}'`
|
||||
elif [ "\$KEY" == 'STATEMNT' ]; then
|
||||
NFSROOT=1
|
||||
STATELITE=1
|
||||
VALUE=`echo \$i |awk -F= '{print \$2}'`
|
||||
SNAPSHOTSERVER=`echo \$VALUE|awk -F: '{print \$1}'`
|
||||
SNAPSHOTROOT=`echo \$VALUE|awk -F/ '{for(i=2;i<=NF;i++) printf "/%s",\$i}'`
|
||||
# may be that there is not server and just a directory.
|
||||
if [ -z \$SNAPSHOTROOT ]
|
||||
then
|
||||
SNAPSHOTROOT=\$SNAPSHOTSERVER
|
||||
SNAPSHOTSERVER=
|
||||
fi
|
||||
# the VALUE may be null
|
||||
if [ ! -z \$VALUE ]; then
|
||||
SNAPSHOTSERVER=`echo \$VALUE|awk -F: '{print \$1}'`
|
||||
SNAPSHOTROOT=`echo \$VALUE|awk -F/ '{for(i=2;i<=NF;i++) printf "/%s",\$i}'`
|
||||
# may be that there is not server and just a directory.
|
||||
if [ -z \$SNAPSHOTROOT ]
|
||||
then
|
||||
SNAPSHOTROOT=\$SNAPSHOTSERVER
|
||||
SNAPSHOTSERVER=
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
@@ -1031,141 +1034,145 @@ fancydisplay
|
||||
|
||||
echo 0 > /proc/sys/vm/zone_reclaim_mode #Avoid kernel bug
|
||||
|
||||
# NFSROOT code here:
|
||||
if [ "\$NFSROOT" = "1" ]; then
|
||||
echo Setting up Statelite
|
||||
# for loop back mounting capability!
|
||||
mknod /dev/loop0 b 7 0
|
||||
mkdir -p \$NEWROOT
|
||||
MAXTRIES=5
|
||||
ITER=0
|
||||
ME=`hostname`
|
||||
while ! mount.nfs \${SERVER}:\${ROOTDIR}/rootimg \$NEWROOT -r -n -o nolock,rsize=32768,tcp,nfsvers=3,timeo=14
|
||||
do
|
||||
ITER=\$(expr \$ITER + 1)
|
||||
if [ "\$ITER" == "\$MAXTRIES" ]
|
||||
then
|
||||
echo "You're dead. rpower \$ME boot to play again."
|
||||
echo "Possible problems:
|
||||
1. This initrd wasn't created for statelite node? rerun genimage with the -m statelite flag, then rerun 'nodeset \$ME statelite'
|
||||
2. Is DNS set up? Maybe that's why I can't mount \${SERVER}.
|
||||
3. The nfs modules aren't set right in this initfs?"
|
||||
|
||||
shell
|
||||
exit
|
||||
fi
|
||||
echo -e "\${RED}Could not mount \$SERVER:\$ROOTDIR on \$NEWROOT \$RESET"
|
||||
RS=`expr \$RANDOM % 30`
|
||||
echo -e "Trying again in \$RS seconds"
|
||||
sleep \$RS
|
||||
done
|
||||
|
||||
# now we need to mount the rest of the system. This is the read/write portions
|
||||
#echo "Mounting Snapshot directories"
|
||||
|
||||
if [ ! -e "\$NEWROOT/\$RWDIR" ]
|
||||
then
|
||||
echo ""
|
||||
echo -e "\${RED}Hmmm... this NFS root directory doesn't have a /\$RWDIR directory for me to mount a rw filesystem. You'd better create it... \${NORMAL}"
|
||||
echo "."
|
||||
shell
|
||||
fi
|
||||
|
||||
while [ ! -e "\$NEWROOT/etc/init.d/statelite" ]
|
||||
do
|
||||
echo ""
|
||||
echo -e "\${RED}Hmmm... \$NEWROOT/etc/init.d/statelite doesn't exist. Perhaps you didn't run liteimg for the current osimage"
|
||||
echo ""
|
||||
shell
|
||||
done
|
||||
grep '\\(shell\\)' /proc/cmdline >/dev/null && shell
|
||||
mount -t tmpfs rw -o mode=$permission \$NEWROOT/\$RWDIR
|
||||
mkdir -p \$NEWROOT/\$RWDIR/tmpfs
|
||||
|
||||
|
||||
# mount the SNAPSHOT directory here for persistent use.
|
||||
if [ ! -z \$SNAPSHOTSERVER ]
|
||||
then
|
||||
mkdir -p \$NEWROOT/\$RWDIR/persistent
|
||||
MAXTRIES=5
|
||||
ITER=0
|
||||
while ! mount \$SNAPSHOTSERVER:\$SNAPSHOTROOT \$NEWROOT/\$RWDIR/persistent -o nolock,rsize=32768,tcp,nfsvers=3,timeo=14
|
||||
do
|
||||
ITER=\$(expr \$ITER + 1)
|
||||
if [ "\$ITER" == "\$MAXTRIES" ]
|
||||
then
|
||||
echo "You're dead. rpower \$ME boot to play again."
|
||||
echo "Possible problems:
|
||||
1. \$SNAPSHOTSERVER is not exporting \$SNAPSHOTROOT ?
|
||||
2. Is DNS set up? Maybe that's why I can't mount \$SNAPSHOTSERVER."
|
||||
shell
|
||||
exit
|
||||
fi
|
||||
echo -e "\${RED}Hmmm... Can't mount \$SNAPSHOTSERVER:\$SNAPSHOTROOT. \${NORMAL}"
|
||||
RS=`expr \$RANDOM % 20`
|
||||
echo -e "Trying again in \$RS seconds"
|
||||
sleep \$RS
|
||||
done
|
||||
fi
|
||||
|
||||
grep '\\(shell\\)' /proc/cmdline >/dev/null && shell
|
||||
|
||||
# have to preserve the initial DHCP request. So we link it.
|
||||
|
||||
if [ ! -d \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhclient ]
|
||||
then
|
||||
mkdir -p \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhclient
|
||||
fi
|
||||
if [ ! -d \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhcp ]
|
||||
then
|
||||
mkdir -p \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhcp
|
||||
fi
|
||||
|
||||
cp -fp /var/lib/dhclient/dhclient.leases \${NEWROOT}/\${RWDIR}/tmpfs/var/lib/dhclient/dhclient-\$IFACE.leases
|
||||
cp -fp /var/lib/dhclient/dhclient.leases \${NEWROOT}/\${RWDIR}/tmpfs/var/lib/dhcp/dhclient-\$IFACE.leases
|
||||
|
||||
|
||||
[ -e /etc/ntp.conf ] && mkdir -p \$NEWROOT/\$RWDIR/tmpfs/etc && cp /etc/ntp.conf \$NEWROOT/\$RWDIR/tmpfs/etc/
|
||||
|
||||
|
||||
[ -e /etc/ntp/step-kickers ] && mkdir -p \$NEWROOT/\$RWDIR/tmpfs/etc/ntp && cp /etc/ntp/step-kickers \$NEWROOT/\$RWDIR/tmpfs/etc/ntp
|
||||
|
||||
|
||||
[ -e /etc/resolv.conf ] && mkdir -p \$NEWROOT/\$RWDIR/tmpfs/etc && cp /etc/resolv.conf \$NEWROOT/\$RWDIR/tmpfs/etc/
|
||||
|
||||
# now that everything is mounted, lets do this
|
||||
# hmmm, apparently I'm checking this twice... so I'd better
|
||||
# be really sure the file is there.
|
||||
while [ ! -e \$NEWROOT/etc/init.d/statelite ]
|
||||
do
|
||||
echo "\$NEWROOT/etc/init.d/statelite does not exist in image!"
|
||||
shell
|
||||
# STATELITE code here:
|
||||
if [ "\$STATELITE" = "1" ]; then
|
||||
echo Setting up Statelite
|
||||
# for loop back mouting capability!
|
||||
mknod /dev/loop0 b 7 0
|
||||
mkdir -p \$NEWROOT
|
||||
MAXTRIES=5
|
||||
ITER=0
|
||||
ME=`hostname`
|
||||
if [ "\$NFSROOT" = "1" ]; then
|
||||
while ! mount.nfs \${SERVER}:\${ROOTDIR}/rootimg \$NEWROOT -r -n -o nolock,rsize=32768,tcp,nfsvers=3,timeo=14; do
|
||||
ITER=\$(expr \$ITER + 1)
|
||||
if [ "\$ITER" == "\$MAXTRIES" ]; then
|
||||
echo "You are dead. rpower \$ME boot to play again."
|
||||
echo "Possible problems:
|
||||
1. This initrd wasn't craeted for the statelite node?
|
||||
2. Is DNS set up? Maybe that's why I can't mount \${SERVER}.
|
||||
3. The nfs modules aren't set right in this initfs?"
|
||||
shell
|
||||
exit
|
||||
fi
|
||||
echo -e "\${RED}Could not mount \$SERVER:\$ROOTDIR on \$NEWROOT \$RESET"
|
||||
RS=`expr \$RANDOM % 30`
|
||||
echo -e "Trying again in \$RS seconds"
|
||||
sleep \$RS
|
||||
done
|
||||
elif [ "\$NFS" = "1" ]; then
|
||||
echo -e "\${RED}The \"imgurl=\" value should not be nfs-type if statelite mode is enabled \$RESET"
|
||||
shell
|
||||
exit
|
||||
done
|
||||
else
|
||||
# for statelite mode on top of the ramdisk
|
||||
EOMS
|
||||
print $inifile "if [ -r /rootimg-statelite.gz ]; then\n";
|
||||
print $inifile "echo Setting up RAM-root tmpfs.\n";
|
||||
if ($rootlimit) {
|
||||
print $inifile " mount -o size=$rootlimit mode=755 -t tmpfs rootfs \$NEWROOT \n";
|
||||
} else {
|
||||
print $inifile " mount -o mode=755 -t tmpfs rootfs \$NEWROOT\n";
|
||||
}
|
||||
print $inifile <<EOMS;
|
||||
modprobe nfs
|
||||
cd \$NEWROOT
|
||||
echo -n "Extracting root file system:"
|
||||
if [ -x /bin/cpio ]; then
|
||||
gzip -cd /rootimg-statelite.gz |/bin/cpio -idum
|
||||
else
|
||||
gzip -cd /rootimg-statelite.gz |cpio -idum
|
||||
fi
|
||||
echo Done
|
||||
else
|
||||
echo -e "\${RED} Couldnot find rootimg-statelite.gz for statelite on top of ramdisk \$RESET"
|
||||
shell
|
||||
exit
|
||||
fi
|
||||
|
||||
# do all the mounts:
|
||||
\$NEWROOT/etc/init.d/statelite
|
||||
fi
|
||||
# now we need to mount the rest of the system.
|
||||
if [ ! -e "\$NEWROOT/\$RWDIR" ]; then
|
||||
echo ""
|
||||
echo -e "\${RED}Hmmm... this NFS root directories doesn't have a /\$RWDIR directory for me to mount a rw filesystem. You'd better to create it... \${NORMAL}"
|
||||
echo ""
|
||||
shell
|
||||
exit
|
||||
fi
|
||||
|
||||
# give the debug shell just before we go if specified!
|
||||
grep '\(shell\)' /proc/cmdline > /dev/null && shell
|
||||
while [ ! -e "\$NEWROOT/etc/init.d/statelite" ]; do
|
||||
echo ""
|
||||
echo -e "\${RED}Hmmm... \$NEWROOT/etc/init.d/statelite doesn't exist. Perhaps you didn't run liteimg for the current osimage"
|
||||
echo ""
|
||||
shell
|
||||
exit
|
||||
done
|
||||
|
||||
echo 0x100 > /proc/sys/kernel/real-root-dev
|
||||
export keep_old_ip=yes
|
||||
export fastboot=yes
|
||||
export READONLY=yes
|
||||
grep '\\(shell\\)' /proc/cmdline >/dev/null && shell
|
||||
mount -n --bind /dev /sysroot/dev
|
||||
umount /sys
|
||||
umount /proc
|
||||
mount -t tmpfs rw -o mode=$permission \$NEWROOT/\$RWDIR
|
||||
mkdir -p \$NEWROOT/\$RWDIR/tmpfs
|
||||
|
||||
# mount the SNAPSHOT directory here for persistent use.
|
||||
if [ ! -z \$SNAPSHOTSERVER ]; then
|
||||
mkdir -p \$NEWROOT/\$RWDIR/persistent
|
||||
MAXTRIES=5
|
||||
ITER=0
|
||||
while ! mount \$SNAPSHOTSERVER:\$SNAPSHOTROOT \$NEWROOT/\$RWDIR/persistent -o nolock,rsize=32768; do
|
||||
ITER=\$(expr \$ITER + 1 )
|
||||
if [ "\$ITER" == "\$MAXTRIES" ]; then
|
||||
echo "You're dead. rpower \$ME boot to play again."
|
||||
echo "Possible problems:
|
||||
1. \$SNAPSHOTSERVER is not exporting \$SNAPSHOTROOT ?
|
||||
2. IS DNS set up? Maybe that's why I can't mount \$SNAPSHOTSERVER.";
|
||||
shell
|
||||
exit
|
||||
fi
|
||||
echo -e "\${RED}Hmmm... Can't mount \$SNAPSHOTSERVER:\$SNAPSHOTROOT. \${NORMAL}"
|
||||
RS=\$(expr \$RANDOM % 20 )
|
||||
echo -e "Trying again in \$RS seconds"
|
||||
sleep \$RS
|
||||
done
|
||||
fi
|
||||
|
||||
# have to preserve the initial DHCP request.
|
||||
if [ ! -d \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhclient ]; then
|
||||
mkdir -p \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhclient
|
||||
fi
|
||||
|
||||
if [ ! -d \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhcp ]; then
|
||||
mkdir -p \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhcp
|
||||
fi
|
||||
|
||||
cp -fp /var/lib/dhclient/dhclient.leases \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhclient/dhclient-\$IFACE.leases
|
||||
cp -fp /var/lib/dhclient/dhclient.leases \$NEWROOT/\$RWDIR/tmpfs/var/lib/dhcp/dhclient-\$IFACE.leases
|
||||
|
||||
[ -e /etc/ntp.conf ] && mkdir -p \$NEWROOT/\$RWDIR/tmpfs/etc && cp /etc/ntp.conf \$NEWROOT/\$RWDIR/tmpfs/etc/
|
||||
[ -e /etc/ntp/step-kickers ] && mkdir -p \$NEWROOT/\$RWDIR/tmpfs/etc/ntp && cp /etc/ntp/step-kickers \$NEWROOT/\$RWDIR/tmpfs/etc/ntp
|
||||
[ -e /etc/resolv.conf ] && mkdir -p \$NEWROOT/\$RWDIR/tmpfs/etc && cp /etc/resolv.conf \$NEWROOT/\$RWDIR/tmpfs/etc/
|
||||
|
||||
while [ ! -e \$NEWROOT/etc/init.d/statelite ]; do
|
||||
echo -e "\${RED} \$NEWROOT/etc/init.d/statelite doesn't exist in the osimge! \${NORMAL}"
|
||||
shell
|
||||
done
|
||||
|
||||
# do all the mounts
|
||||
\$NEWROOT/etc/init.d/statelite
|
||||
|
||||
# give the debug shell just before we go if specified!
|
||||
grep '\(shell\)' /proc/cmdline >/dev/null && shell
|
||||
|
||||
echo 0x100 > /proc/sys/kernel/real-root-dev
|
||||
export keep_old_ip=yes
|
||||
mount -n --bind /dev/ \$NEWROOT/dev
|
||||
|
||||
umount /sys
|
||||
umount /proc
|
||||
|
||||
if ! exec /sbin/switch_root -c /dev/console \$NEWROOT /sbin/init; then
|
||||
echo ""
|
||||
echo -e "\${RED}Couldn't switch_root. Something must be wrong with the root image.\${RESET}"
|
||||
shell
|
||||
fi
|
||||
|
||||
if ! exec /sbin/switch_root -c /dev/console \$NEWROOT /sbin/init
|
||||
then
|
||||
echo ""
|
||||
echo -e "\${RED}Couldn't switch_root. Something must be wrong with NFS root image.\${RESET}"
|
||||
# mount -t proc proc /proc
|
||||
shell
|
||||
fi
|
||||
exit
|
||||
fi
|
||||
# END NFSROOT/Statelite code
|
||||
|
||||
@@ -1176,20 +1183,20 @@ if [ -r /rootimg.sfs ]; then
|
||||
mkdir -p /rw
|
||||
mount -t squashfs /rootimg.sfs /ro
|
||||
mount -t tmpfs rw /rw
|
||||
mount -t aufs -o dirs=/rw:/ro mergedroot /sysroot
|
||||
mkdir -p /sysroot/ro
|
||||
mkdir -p /sysroot/rw
|
||||
mount --move /ro /sysroot/ro
|
||||
mount --move /rw /sysroot/rw
|
||||
mount -t aufs -o dirs=/rw:/ro mergedroot \$NEWROOT
|
||||
mkdir -p \$NEWROOT/ro
|
||||
mkdir -p \$NEWROOT/rw
|
||||
mount --move /ro \$NEWROOT/ro
|
||||
mount --move /rw \$NEWROOT/rw
|
||||
EOMS
|
||||
print $inifile "elif [ -r /rootimg.gz ]; then\n";
|
||||
print $inifile "echo Setting up RAM-root tmpfs.\n";
|
||||
if ($rootlimit) {
|
||||
print $inifile " mount -o size=$rootlimit mode=755 -t tmpfs rootfs /sysroot\n";
|
||||
print $inifile " mount -o size=$rootlimit mode=755 -t tmpfs rootfs \$NEWROOT\n";
|
||||
} else {
|
||||
print $inifile " mount -o mode=755 -t tmpfs rootfs /sysroot\n";
|
||||
print $inifile " mount -o mode=755 -t tmpfs rootfs \$NEWROOT\n";
|
||||
}
|
||||
print $inifile " cd /sysroot\n";
|
||||
print $inifile " cd \$NEWROOT\n";
|
||||
print $inifile " echo -n \"Extracting root filesystem:\"\n";
|
||||
print $inifile " if [ -x /bin/cpio ]; then\n";
|
||||
print $inifile " zcat /rootimg.gz |/bin/cpio -idum\n";
|
||||
@@ -1220,11 +1227,11 @@ EOMS
|
||||
print $inifile " exit\n";
|
||||
print $inifile "fi\n";
|
||||
print $inifile "cd /\n";
|
||||
print $inifile "cp /var/lib/dhclient/dhclient.leases /sysroot/dev/.dhclient-\$IFACE.leases\n";
|
||||
print $inifile "cp /var/lib/dhclient/dhclient.leases /sysroot/var/lib/dhclient/dhclient-\$IFACE.leases\n";
|
||||
print $inifile 'if [ -z "$SNAPSHOTSERVER" ]; then cp /etc/resolv.conf /sysroot/etc/resolv.conf; fi'."\n";
|
||||
print $inifile "mknod /sysroot/dev/console c 5 1\n";
|
||||
print $inifile "exec switch_root -c /dev/console /sysroot /sbin/init\n";
|
||||
print $inifile "cp /var/lib/dhclient/dhclient.leases \$NEWROOT/dev/.dhclient-\$IFACE.leases\n";
|
||||
print $inifile "cp /var/lib/dhclient/dhclient.leases \$NEWROOT/var/lib/dhclient/dhclient-\$IFACE.leases\n";
|
||||
print $inifile 'if [ -z "$SNAPSHOTSERVER" ]; then cp /etc/resolv.conf \$NEWROOT/etc/resolv.conf; fi'."\n";
|
||||
print $inifile "mknod \$NEWROOT/dev/console c 5 1\n";
|
||||
print $inifile "exec switch_root -c /dev/console \$NEWROOT /sbin/init\n";
|
||||
close($inifile);
|
||||
|
||||
open($inifile,">"."/tmp/xcatinitrd.$$/bin/netstart");
|
||||
@@ -1301,29 +1308,27 @@ EOMS
|
||||
}
|
||||
}
|
||||
|
||||
# Copy udev and network scripts into initrd for s390x
|
||||
if ($arch eq "s390x") {
|
||||
# udev
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/etc/udev");
|
||||
system("cp -r $rootimg_dir/etc/udev/* /tmp/xcatinitrd.$$/etc/udev");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/lib/udev");
|
||||
system("cp -r $rootimg_dir/lib/udev/* /tmp/xcatinitrd.$$/lib/udev");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/proc/self");
|
||||
system("cp -r /proc/self/oom_adj /tmp/xcatinitrd.$$/proc/self");
|
||||
|
||||
# Network related scripts
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/etc/sysconfig");
|
||||
system("cp -r $rootimg_dir/etc/sysconfig/* /tmp/xcatinitrd.$$/etc/sysconfig");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/sbin");
|
||||
system("cp -r $rootimg_dir/sbin/* /tmp/xcatinitrd.$$/sbin");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/lib/modules/$kernelver");
|
||||
system("cp -r $rootimg_dir/lib/modules/$kernelver/modules.dep /tmp/xcatinitrd.$$/lib/modules/$kernelver/modules.dep");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/etc/init.d");
|
||||
system("cp -r $rootimg_dir/etc/init.d/* /tmp/xcatinitrd.$$/etc/init.d");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/lib64");
|
||||
system("cp -r $rootimg_dir/lib64/* /tmp/xcatinitrd.$$/lib64");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/var/run/netreport");
|
||||
}
|
||||
# Copy udev and network scripts into initrd for s390x, which also works for other platforms
|
||||
# udev
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/etc/udev");
|
||||
system("cp -r $rootimg_dir/etc/udev/* /tmp/xcatinitrd.$$/etc/udev");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/lib/udev");
|
||||
system("cp -r $rootimg_dir/lib/udev/* /tmp/xcatinitrd.$$/lib/udev");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/proc/self");
|
||||
system("cp -r /proc/self/oom_adj /tmp/xcatinitrd.$$/proc/self");
|
||||
|
||||
# Network related scripts
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/etc/sysconfig");
|
||||
system("cp -r $rootimg_dir/etc/sysconfig/* /tmp/xcatinitrd.$$/etc/sysconfig");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/sbin");
|
||||
system("cp -r $rootimg_dir/sbin/* /tmp/xcatinitrd.$$/sbin");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/lib/modules/$kernelver");
|
||||
system("cp -r $rootimg_dir/lib/modules/$kernelver/modules.dep /tmp/xcatinitrd.$$/lib/modules/$kernelver/modules.dep");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/etc/init.d");
|
||||
system("cp -r $rootimg_dir/etc/init.d/* /tmp/xcatinitrd.$$/etc/init.d");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/lib64");
|
||||
system("cp -r $rootimg_dir/lib64/* /tmp/xcatinitrd.$$/lib64");
|
||||
system("mkdir -p /tmp/xcatinitrd.$$/var/run/netreport");
|
||||
|
||||
#copy("$rootimg_dir/lib/modules/*d","/tmp/xcatinitrd.$$/$_");
|
||||
system("cd /tmp/xcatinitrd.$$;find .|cpio -H newc -o|gzip -9 -c - > $destdir/initrd-$mode.gz");
|
||||
|
||||
@@ -949,14 +949,17 @@ for i in `cat /proc/cmdline`; do
|
||||
SERVER=`echo \$VALUE|awk -F: '{print \$1}'`
|
||||
ROOTDIR=`echo \$VALUE|awk -F/ '{for(i=2;i<=NF;i++) printf "/%s",\$i}'`
|
||||
elif [ "\$KEY" == 'STATEMNT' ]; then
|
||||
NFSROOT=1
|
||||
STATELITE=1
|
||||
VALUE=`echo \$i |awk -F= '{print \$2}'`
|
||||
SNAPSHOTSERVER=`echo \$VALUE|awk -F: '{print \$1}'`
|
||||
SNAPSHOTROOT=`echo \$VALUE|awk -F/ '{for(i=2;i<=NF;i++) printf "/%s",\$i}'`
|
||||
# may be that there is not server and just a directory.
|
||||
if [ -z \$SNAPSHOTROOT ]; then
|
||||
SNAPSHOTROOT=\$SNAPSHOTSERVER
|
||||
SNAPSHOTSERVER=
|
||||
# VALUE may be null
|
||||
if [ ! -z \$VALUE ]; then
|
||||
SNAPSHOTSERVER=`echo \$VALUE|awk -F: '{print \$1}'`
|
||||
SNAPSHOTROOT=`echo \$VALUE|awk -F/ '{for(i=2;i<=NF;i++) printf "/%s",\$i}'`
|
||||
# may be that there is not server and just a directory.
|
||||
if [ -z \$SNAPSHOTROOT ]; then
|
||||
SNAPSHOTROOT=\$SNAPSHOTSERVER
|
||||
SNAPSHOTSERVER=
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
done
|
||||
@@ -964,35 +967,57 @@ done
|
||||
# show xCAT logo
|
||||
fancydisplay
|
||||
|
||||
# begin NFSROOT/Statelite code
|
||||
if [ "\$NFSROOT" = "1" ]; then
|
||||
# Statelite code is here
|
||||
if [ "\$STATELITE" = "1" ]; then
|
||||
echo Setting up Statelite
|
||||
# for loop back mounting capability!
|
||||
mknod /dev/loop0 b 7 0
|
||||
mkdir -p \$NEWROOT
|
||||
MAXTRIES=15
|
||||
ITER=0
|
||||
ME=`hostname`
|
||||
while ! mount.nfs \${SERVER}:\${ROOTDIR}/rootimg \$NEWROOT -r -n -o nolock,rsize=32768,tcp,nfsvers=3,timeo=14
|
||||
do
|
||||
ITER=\$(expr \$ITER + 1)
|
||||
if [ "\$ITER" == "\$MAXTRIES" ]
|
||||
then
|
||||
echo "You're dead. rpower \$ME boot to play again."
|
||||
echo "Possible problems:
|
||||
1. This initrd wasn't created for statelite node? rerun genimage with the -m statelite flag, then rerun 'nodeset \$ME statelite'
|
||||
2. Is DNS set up? Maybe that's why I can't mount \${SERVER}.
|
||||
3. The nfs modules aren't set right in this initfs?"
|
||||
|
||||
shell
|
||||
exit
|
||||
fi
|
||||
echo -e "\${RED}Could not mount \$SERVER:\$ROOTDIR on \$NEWROOT \$RESET"
|
||||
RS=`expr \$RANDOM % 30`
|
||||
echo -e "Trying again in \$RS seconds"
|
||||
sleep \$RS
|
||||
done
|
||||
if [ "\$NFSROOT" = "1" ]; then
|
||||
while ! mount.nfs \${SERVER}:\${ROOTDIR}/rootimg \$NEWROOT -r -n -o nolock,rsize=32768,tcp,nfsvers=3,timeo=14; do
|
||||
ITER=\$(expr \$ITER + 1)
|
||||
if [ "\$ITER" = "\$MAXTRIES" ]; then
|
||||
echo "You're dead. rpower \$ME boot to play again."
|
||||
echo "Possible problems:
|
||||
1. This initrd wan't created for the statelite node?
|
||||
2. IS DNS set up? Maybe that's why I can't mount \${SERVER}.
|
||||
3. The nfs modules aren't set right in this initial ramdisk?"
|
||||
shell
|
||||
exit
|
||||
fi
|
||||
echo -e "\${RED}Couldn't mount \$SERVER:\$ROOTDIR on \$NEWROOT \$RESET"
|
||||
RS=\$(expr \$RANDOM % 30)
|
||||
echo -e "Trying again in \$RS seconds"
|
||||
sleep \$RS
|
||||
done
|
||||
else
|
||||
# for statelite mode on top of the ramdisk
|
||||
EOMS
|
||||
print $inifile "if [ -r /rootimg-statelite.gz ]; then \n";
|
||||
print $inifile "echo Setting up RAM-root tmpfs.\n";
|
||||
if ($rootlimit) {
|
||||
print $inifile " mount -o size=$rootlimit mode=755 -t tmpfs rootfs \$NEWROOT \n";
|
||||
} else {
|
||||
print $inifile " mount -o mode=755 -t tmpfs rootfs \$NEWROOT \n";
|
||||
}
|
||||
|
||||
print $inifile <<EOMS;
|
||||
cd \$NEWROOT
|
||||
echo -n "Extracting root file system:"
|
||||
if [ -x /bin/cpio ]; then
|
||||
gzip -cd /rootimg-statelite.gz | /bin/cpio -idum
|
||||
else
|
||||
gzip -cd /rootimg-statelite.gz | cpio -idum
|
||||
fi
|
||||
echo "Done"
|
||||
else
|
||||
echo -e "\${RED} Couldn't find rootimg-statelite.gz for statelite semantics on top of ramdisk \${RESET}"
|
||||
shell
|
||||
exit
|
||||
fi
|
||||
fi
|
||||
# now we need to mount the rest of the system. This is the read/write portions
|
||||
#echo "Mounting Snapshot directories"
|
||||
if [ ! -e "\$NEWROOT/\$RWDIR" ]
|
||||
@@ -1111,9 +1136,9 @@ EOMS
|
||||
print $inifile "elif [ -r /rootimg.gz ]; then\n";
|
||||
print $inifile "echo Setting up RAM-root tmpfs.\n";
|
||||
if ($rootlimit) {
|
||||
print $inifile " mount -o size=$rootlimit mode=755 -t tmpfs rootfs /sysroot\n";
|
||||
print $inifile " mount -o size=$rootlimit mode=755 -t tmpfs rootfs \$NEWROOT\n";
|
||||
} else {
|
||||
print $inifile " mount -o mode=755 -t tmpfs rootfs /sysroot\n";
|
||||
print $inifile " mount -o mode=755 -t tmpfs rootfs \$NEWROOT\n";
|
||||
}
|
||||
print $inifile " cd /sysroot\n";
|
||||
print $inifile " echo -n \"Extracting root filesystem:\"\n";
|
||||
@@ -1142,12 +1167,12 @@ EOMS
|
||||
print $inifile " exit\n";
|
||||
print $inifile "fi\n";
|
||||
print $inifile "cd /\n";
|
||||
print $inifile "mkdir /sysroot/var/lib/dhcpcd/\n"; #neccessary for SLES11, not sure for SLES10
|
||||
print $inifile "cp /var/lib/dhcpcd/* /sysroot/var/lib/dhcpcd/\n";
|
||||
print $inifile "cp /etc/resolv.conf /sysroot/etc/\n";
|
||||
print $inifile "cp /etc/HOSTNAME /sysroot/etc/\n";
|
||||
print $inifile "mknod /sysroot/dev/console c 5 1\n";
|
||||
print $inifile "exec /lib/mkinitrd/bin/run-init -c /dev/console /sysroot /sbin/init\n";
|
||||
print $inifile "mkdir \$NEWROOT/var/lib/dhcpcd/\n"; #neccessary for SLES11, not sure for SLES10
|
||||
print $inifile "cp /var/lib/dhcpcd/* \$NEWROOT/var/lib/dhcpcd/\n";
|
||||
print $inifile "cp /etc/resolv.conf \$NEWROOT/etc/\n";
|
||||
print $inifile "cp /etc/HOSTNAME \$NEWROOT/etc/\n";
|
||||
print $inifile "mknod \$NEWROOT/dev/console c 5 1\n";
|
||||
print $inifile "exec /lib/mkinitrd/bin/run-init -c /dev/console \$NEWROOT /sbin/init\n";
|
||||
close($inifile);
|
||||
open($inifile,">"."/tmp/xcatinitrd.$$/bin/netstart");
|
||||
print $inifile "#!/bin/bash \n";
|
||||
@@ -1175,7 +1200,7 @@ END
|
||||
}
|
||||
}
|
||||
if($mode eq "statelite") {
|
||||
foreach ("sbin/ifconfig", "usr/bin/clear", "sbin/mount.nfs","sbin/umount.nfs","bin/hostname","usr/bin/egrep","bin/ln","bin/ls","usr/bin/dirname","usr/bin/expr","usr/bin/chroot","usr/bin/grep","bin/cpio","bin/sleep","bin/mount","bin/umount","sbin/dhcpcd","bin/bash","sbin/insmod","bin/mkdir","bin/mknod","sbin/ip","bin/cat","usr/bin/awk","usr/bin/wget","bin/cp","usr/bin/cpio","usr/bin/zcat","usr/bin/gzip","lib/mkinitrd/bin/run-init","usr/bin/uniq","usr/bin/sed","usr/bin/wc") {
|
||||
foreach ("sbin/ifconfig", "usr/bin/clear", "sbin/mount.nfs","sbin/umount.nfs","bin/hostname","usr/bin/egrep","bin/ln","bin/ls","usr/bin/dirname","usr/bin/expr","usr/bin/chroot","usr/bin/grep","bin/cpio","bin/sleep","bin/mount","bin/umount","sbin/dhcpcd","bin/bash","sbin/insmod","bin/mkdir","bin/mknod","sbin/ip","bin/cat","usr/bin/awk","usr/bin/wget","bin/cp","usr/bin/cpio","usr/bin/zcat","usr/bin/gzip","lib/mkinitrd/bin/run-init","usr/bin/uniq","usr/bin/sed","usr/bin/wc", "bin/sed") {
|
||||
getlibs($_);
|
||||
push @filestoadd,$_;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user