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add fstab setup

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@837 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
lissav 2008-03-19 16:17:04 +00:00
parent b5fd684575
commit 566a891442
1 changed files with 62 additions and 5 deletions
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67
xCAT-server-2.0/sbin/updateSNimage
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@ -24,7 +24,7 @@ use File::Copy;
This routine updates the service node diskless install image with
the extra files it needs to support running the postgresql and xcatd
daemon on the service node.
daemon on the service node. If also creates a new fstab in the install image.
Arguments:
-n host ipaddress or name that can be used to scp, or blank for local host
@ -55,6 +55,8 @@ my $rc = 0;
my $hostname;
my $path;
my $cpy;
my $cmd;
@hostpath = &getarg();
$path = pop @hostpath;
my $hostname = pop @hostpath;
@ -68,14 +70,14 @@ if ($thostname eq "local")
else
{
$cpy = "scp";
$hostname .= ":";
$hostname .= ":";
}
# check to see /etc/xcat/ca and /etc/xcat/cert directory exist
# if not make them
if ($thostname eq "local")
{ # local host
{ # local host
$cmd = "ls $path/etc/xcat/ca";
}
else
@ -86,7 +88,7 @@ my @output = xCAT::Utils->runcmd($cmd, -1);
if ($::RUNCMD_RC != 0)
{
if ($thostname eq "local")
{ # local host
{ # local host
$cmd = "mkdir $path/etc/xcat/ca";
}
else
@ -150,8 +152,10 @@ if ($::RUNCMD_RC != 0)
}
}
my $path1 = "$path/";
# build each copy command
my $path1 = "$path/";
# build each copy command
# cp -p /etc/sysconfig/xcat $path/etc/sysconfig/xcat , if local or
# scp -p /etc/sysconfig/xcat $hostname:$path/etc/sysconfig/xcat if remote
@ -231,6 +235,10 @@ foreach $cmd (@cmd)
}
}
# create a new fstab
$rc = &create_fstab($path);
exit $rc;
#-----------------------------------------------------------------------------
@ -308,7 +316,7 @@ sub getarg
sub usage
{
my $usage;
my $usage1 = " upadteSNimage -h \n updateSNimage -v \n ";
my $usage1 = " updateSNimage -h \n updateSNimage -v \n ";
my $usage2 = "updateSNimage {-n hostname | hostip } [-p path to image] \n ";
my $usage3 =
" -n hostname or ipadress where image is located \n ";
@ -319,3 +327,52 @@ sub usage
xCAT::MsgUtils->message("I", $usage);
return 0;
}
#-----------------------------------------------------------------------------
=head2 create_fstab
Saves old fstab and creates a new one, if not already done
=cut
#-----------------------------------------------------------------------------
sub create_fstab
{
my ($path) = @_;
my $cmd;
my $file = "$path/etc/fstab";
my $file2 = "$path/etc/fstab.ORIG";
if (!(-e $file2))
{ # if not already done
$cmd = "cp -p $file $file2";
my @output = xCAT::Utils->runcmd($cmd, 0);
if ($::RUNCMD_RC != 0)
{
xCAT::MsgUtils->message("E", "Error from $cmd, @output");
return 1;
}
# build the fstab file
my @fstabtemplate;
$fstabtemplate[0] = "proc /proc proc rw 0 0\n";
$fstabtemplate[1] = "sysfs /sys sysfs rw 0 0\n";
$fstabtemplate[2] =
"devpts /dev/pts devpts rw,gid=5,mode=620 0 0\n";
$fstabtemplate[3] = "#tmpfs /dev/shm tmpfs rw 0 0\n";
$fstabtemplate[4] = "compute_x86_64 / tmpfs rw 0 1\n";
$fstabtemplate[5] =
"none /tmp tmpfs defaults,size=10m 0 2\n";
$fstabtemplate[6] =
"none /var/tmp tmpfs defaults,size=10m 0 2\n";
open(FSTABCFG, ">$file")
or
xCAT::MsgUtils->message('S', "Cannot open $file for fstab setup. \n");
print FSTABCFG @fstabtemplate;
close FSTABCFG;
}
return 0;
}