Add plugins to support setup of Service Nodes.
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@556 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
lissav
parent
348baac5da
commit
65356f78ee
119
xCAT-server-2.0/lib/xcat/plugins/DHCPsn.pm
Normal file
119
xCAT-server-2.0/lib/xcat/plugins/DHCPsn.pm
Normal file
@ -0,0 +1,119 @@
|
||||
#!/usr/bin/env perl
|
||||
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
|
||||
#-------------------------------------------------------
|
||||
package xCAT_plugin::DHCPsn;
|
||||
use xCAT::Table;
|
||||
|
||||
use xCAT::Utils;
|
||||
|
||||
use xCAT::MsgUtils;
|
||||
use Getopt::Long;
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
=head1
|
||||
xCAT plugin package to setup of DHCP
|
||||
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
=head3 handled_commands
|
||||
|
||||
Check to see if on a Service Node
|
||||
Check database to see if this node is a DHCP server
|
||||
Call setup_DHCP
|
||||
|
||||
=cut
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
sub handled_commands
|
||||
{
|
||||
my $rc = 0;
|
||||
if (xCAT::Utils->isServiceNode())
|
||||
{
|
||||
my @nodeinfo = xCAT::Utils->determinehostname;
|
||||
my $nodename = $nodeinfo[0];
|
||||
my $nodeipaddr = $nodeinfo[1];
|
||||
my $service = "dhcpserver";
|
||||
|
||||
$rc = xCAT::Utils->isServiceReq($nodename, $service, $nodeipaddr);
|
||||
if ($rc == 1)
|
||||
{
|
||||
|
||||
# service needed on this Service Node
|
||||
$rc = &setup_DHCP($nodename); # setup DHCP
|
||||
}
|
||||
}
|
||||
return $rc;
|
||||
}
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
=head3 process_request
|
||||
|
||||
Process the command
|
||||
|
||||
=cut
|
||||
|
||||
#-------------------------------------------------------
|
||||
sub process_request
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
|
||||
=head3 setup_DHCP
|
||||
|
||||
Sets up DHCP services
|
||||
|
||||
=cut
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
sub setup_DHCP
|
||||
{
|
||||
my ($nodename) = @_;
|
||||
my $rc = 0;
|
||||
my $cmd;
|
||||
my @output;
|
||||
|
||||
# read DB for nodeinfo
|
||||
my $retdata = xCAT::Utils->readSNInfo($nodename);
|
||||
if ($retdata->{'arch'})
|
||||
{ # no error
|
||||
my $master = $retdata->{'master'};
|
||||
my $os = $retdata->{'os'};
|
||||
my $arch = $retdata->{'arch'};
|
||||
|
||||
# run makedhcp
|
||||
$XCATROOT = "/opt/xcat"; # default
|
||||
|
||||
if ($ENV{'XCATROOT'})
|
||||
{
|
||||
$XCATROOT = $ENV{'XCATROOT'};
|
||||
}
|
||||
$cmd = "$XCATROOT/sbin/makedhcp -n";
|
||||
@output = xCAT::Utils->runcmd($cmd, -1);
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{
|
||||
xCAT::MsgUtils->message("S", "Error from $cmd, output=@output");
|
||||
return 1;
|
||||
}
|
||||
$cmd = "service dhcpd restart";
|
||||
xCAT::Utils->runcmd($cmd, -1);
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{
|
||||
xCAT::MsgUtils->message("S", "Error from $cmd");
|
||||
return 1;
|
||||
}
|
||||
|
||||
}
|
||||
else
|
||||
{ # error reading Db
|
||||
$rc = 1;
|
||||
}
|
||||
xCAT::Utils->update_xCATSN("dhcp");
|
||||
return $rc;
|
||||
}
|
||||
1;
|
||||
178
xCAT-server-2.0/lib/xcat/plugins/DNSsn.pm
Normal file
178
xCAT-server-2.0/lib/xcat/plugins/DNSsn.pm
Normal file
@ -0,0 +1,178 @@
|
||||
#!/usr/bin/env perl
|
||||
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
|
||||
#-------------------------------------------------------
|
||||
package xCAT_plugin::DNSsn;
|
||||
use xCAT::Table;
|
||||
|
||||
use xCAT::Utils;
|
||||
|
||||
use xCAT::MsgUtils;
|
||||
use Getopt::Long;
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
=head1
|
||||
xCAT plugin package to setup of DNS
|
||||
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
=head3 handled_commands
|
||||
|
||||
Check to see if on a Service Node
|
||||
Check database to see if this node is a DNS server
|
||||
Call setup_DNS
|
||||
|
||||
=cut
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
sub handled_commands
|
||||
{
|
||||
my $rc=0;
|
||||
if (xCAT::Utils->isServiceNode())
|
||||
{
|
||||
my @nodeinfo = xCAT::Utils->determinehostname;
|
||||
my $nodename = $nodeinfo[0];
|
||||
my $nodeipaddr = $nodeinfo[1];
|
||||
my $service = "nameservers";
|
||||
|
||||
$rc = xCAT::Utils->isServiceReq($nodename, $service, $nodeipaddr);
|
||||
if ($rc == 1)
|
||||
{
|
||||
|
||||
# service needed on this Service Node
|
||||
$rc = &setup_DNS($nodename); # setup DNS
|
||||
}
|
||||
}
|
||||
return $rc;
|
||||
}
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
=head3 process_request
|
||||
|
||||
Process the command
|
||||
|
||||
=cut
|
||||
|
||||
#-------------------------------------------------------
|
||||
sub process_request
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
|
||||
=head3 setup_DNS
|
||||
|
||||
Sets up Domain Name service
|
||||
http://www.adminschoice.com/docs/domain_name_service.htm#Introduction
|
||||
|
||||
=cut
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
sub setup_DNS
|
||||
{
|
||||
my ($nodename) = @_;
|
||||
|
||||
# backup the original
|
||||
if ((-e "/etc/named.conf") && (!(-e "/etc/named.conf.ORIG")))
|
||||
{
|
||||
`cp /etc/named.conf /etc/named.conf.ORIG`;
|
||||
}
|
||||
|
||||
# read DB for nodeinfo
|
||||
my $master;
|
||||
my $os;
|
||||
my $arch;
|
||||
my $retdata = xCAT::Utils->readSNInfo($nodename);
|
||||
if ($retdata->{'arch'})
|
||||
{ # no error
|
||||
$master = $retdata->{'master'};
|
||||
$os = $retdata->{'os'};
|
||||
$arch = $retdata->{'arch'};
|
||||
|
||||
# build the named.conf file
|
||||
if (($os =~ /rh/i) || ($os =~ /fe/i))
|
||||
{
|
||||
my $namedconfig = "/etc/named.conf";
|
||||
my @nameconfigtemplate;
|
||||
$nameconfigtemplate[0] = "options {directory \"/var/named\";\n";
|
||||
$nameconfigtemplate[1] =
|
||||
" dump-file \"/var/named/data/cache_dump.db\";\n";
|
||||
$nameconfigtemplate[2] =
|
||||
" statistics-file \"/var/named/data/named_stats.txt\";\n";
|
||||
$nameconfigtemplate[3] = " forward only;\n";
|
||||
$nameconfigtemplate[4] = " forwarders{$master;\n };\n";
|
||||
$nameconfigtemplate[5] = "};\n";
|
||||
$nameconfigtemplate[6] = "\n";
|
||||
$nameconfigtemplate[7] = "controls {\n";
|
||||
$nameconfigtemplate[8] =
|
||||
" inet 127.0.0.1 allow { localhost; } keys { rndckey; };\n";
|
||||
$nameconfigtemplate[9] = "};\n";
|
||||
$nameconfigtemplate[10] = "\n";
|
||||
$nameconfigtemplate[11] = "zone \".\" IN {\n";
|
||||
$nameconfigtemplate[12] = " type hint;\n";
|
||||
$nameconfigtemplate[13] = " file \"named.ca\";\n";
|
||||
$nameconfigtemplate[14] = "};\n\n";
|
||||
$nameconfigtemplate[15] = "zone \"localdomain\" IN {\n";
|
||||
$nameconfigtemplate[16] = " type master;\n";
|
||||
$nameconfigtemplate[17] = " file \"localdomain.zone\";\n";
|
||||
$nameconfigtemplate[18] = " allow-update { none; };\n";
|
||||
$nameconfigtemplate[19] = "};\n";
|
||||
$nameconfigtemplate[20] = "\n";
|
||||
$nameconfigtemplate[21] = "zone \"localhost\" IN {\n";
|
||||
$nameconfigtemplate[22] = " type master;\n";
|
||||
$nameconfigtemplate[23] = " file \"localhost.zone\";\n";
|
||||
$nameconfigtemplate[24] = " allow-update { none; };\n";
|
||||
$nameconfigtemplate[25] = "};\n";
|
||||
$nameconfigtemplate[26] = "\n";
|
||||
$nameconfigtemplate[27] = "zone \"0.0.127.in-addr.arpa\" IN {\n";
|
||||
$nameconfigtemplate[28] = " type master;\n";
|
||||
$nameconfigtemplate[29] = " file \"named.local\";\n";
|
||||
$nameconfigtemplate[30] = " allow-update { none; };\n";
|
||||
$nameconfigtemplate[31] = "};\n";
|
||||
$nameconfigtemplate[32] = "\n";
|
||||
$nameconfigtemplate[33] =
|
||||
"zone \"0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa\" IN { \n";
|
||||
$nameconfigtemplate[34] = " type master; \n";
|
||||
$nameconfigtemplate[35] = " file \"named.ip6.local\";\n";
|
||||
$nameconfigtemplate[36] = " allow-update { none; };\n";
|
||||
$nameconfigtemplate[37] = "};\n";
|
||||
$nameconfigtemplate[38] = "\n";
|
||||
$nameconfigtemplate[39] = "zone \"255.in-addr.arpa\" IN {\n ";
|
||||
$nameconfigtemplate[40] = " type master; \n";
|
||||
$nameconfigtemplate[41] = " file \"named.broadcast\";\n";
|
||||
$nameconfigtemplate[42] = " allow-update { none; };\n";
|
||||
$nameconfigtemplate[43] = "};\n";
|
||||
$nameconfigtemplate[44] = "\n";
|
||||
$nameconfigtemplate[45] = "zone \"0.in-addr.arpa\" IN {\n ";
|
||||
$nameconfigtemplate[46] = " type master;\n ";
|
||||
$nameconfigtemplate[47] = " file \"named.zero\";\n";
|
||||
$nameconfigtemplate[48] = " allow-update { none; };\n";
|
||||
$nameconfigtemplate[49] = "};\n";
|
||||
$nameconfigtemplate[50] = "\n";
|
||||
$nameconfigtemplate[51] = "include \"/etc/rndc.key\";\n ";
|
||||
|
||||
open(DNSCFG, ">$namedconfig")
|
||||
or xCAT::MsgUtils->message('S',
|
||||
"Cannot open $named.conf for DNS setup \n");
|
||||
print DNSCFG @nameconfigtemplate;
|
||||
close DNSCFG;
|
||||
|
||||
# turn DNS on
|
||||
|
||||
`cp /etc/named.conf /var/named/chroot/etc`;
|
||||
`chkconfig --level 345 named on`;
|
||||
`service named restart`;
|
||||
xCAT::Utils->update_xCATSN("dns");
|
||||
}
|
||||
}
|
||||
else
|
||||
{ # error reading DB
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
1;
|
||||
@ -31,15 +31,15 @@ Call setup_NFS
|
||||
sub handled_commands
|
||||
|
||||
{
|
||||
my $rc=0;
|
||||
my $rc = 0;
|
||||
if (xCAT::Utils->isServiceNode())
|
||||
{
|
||||
my @nodeinfo = xCAT::Utils->determinehostname;
|
||||
my @nodeinfo = xCAT::Utils->determinehostname;
|
||||
my $nodename = $nodeinfo[0];
|
||||
my $nodeipaddr = $nodeinfo[1];
|
||||
|
||||
# service needed on this Service Node
|
||||
$rc=&setup_NFS($nodename); # setup NFS
|
||||
$rc = &setup_NFS($nodename); # setup NFS
|
||||
}
|
||||
return $rc;
|
||||
}
|
||||
@ -60,32 +60,6 @@ sub process_request
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
|
||||
=head3 determine_hostname
|
||||
|
||||
Figures out what my hostname is for the database read
|
||||
Right now just using hostname command, probably need better way
|
||||
|
||||
=cut
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
sub determine_hostname
|
||||
{
|
||||
my $hostname;
|
||||
my $hostnamecmd = "/bin/hostname";
|
||||
my @thostname = xCAT::Utils->runcmd($hostnamecmd);
|
||||
if ($? != 0)
|
||||
{ # could not get hostname
|
||||
xCAT::MsgUtils->message("S", "Error $? from hostname command\n");
|
||||
exit $?;
|
||||
}
|
||||
$hostname = $thostname[0];
|
||||
my ($hcp, $aliases, $addtype, $length, @addrs) = gethostbyname($hostname);
|
||||
my ($a, $b , $c, $d) = unpack ('C4', $addrs[0]);
|
||||
return $hostname;
|
||||
}
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
|
||||
=head3 setup_NFS
|
||||
|
||||
Sets up NFS services and mounts /install and /tftpboot
|
||||
@ -168,7 +142,7 @@ sub setup_NFS
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{ # error
|
||||
xCAT::MsgUtils->message("S", "Error starting NFS");
|
||||
return -1;
|
||||
return 1;
|
||||
}
|
||||
my $cmd = "chkconfig nfs on";
|
||||
xCAT::Utils->runcmd($cmd, 0);
|
||||
@ -183,7 +157,7 @@ sub setup_NFS
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{ # error
|
||||
xCAT::MsgUtils->message("S", "exportfs -a failed");
|
||||
return -1;
|
||||
return 1;
|
||||
}
|
||||
|
||||
# check to see if install and tftp directory already mounted
|
||||
@ -208,8 +182,8 @@ sub setup_NFS
|
||||
{
|
||||
|
||||
# need to mount the directory
|
||||
my $cmd =
|
||||
" mount -o ro,nolock $master:$directory $directory";
|
||||
my $cmd =
|
||||
" mount -o ro,nolock $master:$directory $directory";
|
||||
xCAT::Utils->runcmd($cmd, 0);
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{ # error
|
||||
@ -230,6 +204,24 @@ sub setup_NFS
|
||||
{ # error reading Db
|
||||
$rc = 1;
|
||||
}
|
||||
if ($rc == 0)
|
||||
{
|
||||
|
||||
# update fstab so they will mount on reboot
|
||||
$cmd = "grep $master:$tftpdir $tftpdir /etc/fstab ";
|
||||
xCAT::Utils->runcmd($cmd, -1);
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{
|
||||
`echo "$master:$tftpdir $tftpdir nfs timeo=14,intr 1 2" >>/etc/fstab`;
|
||||
}
|
||||
$cmd = "grep $master:$installdir $installdir /etc/fstab ";
|
||||
xCAT::Utils->runcmd($cmd, -1);
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{
|
||||
`echo "$master:$installdir $installdir nfs timeo=14,intr 1 2" >>/etc/fstab`;
|
||||
}
|
||||
xCAT::Utils->update_xCATSN("nfs");
|
||||
}
|
||||
return $rc;
|
||||
}
|
||||
1;
|
||||
|
||||
135
xCAT-server-2.0/lib/xcat/plugins/TFTPsn.pm
Normal file
135
xCAT-server-2.0/lib/xcat/plugins/TFTPsn.pm
Normal file
@ -0,0 +1,135 @@
|
||||
#!/usr/bin/env perl
|
||||
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
|
||||
#-------------------------------------------------------
|
||||
package xCAT_plugin::TFTPsn;
|
||||
use xCAT::Table;
|
||||
|
||||
use xCAT::Utils;
|
||||
|
||||
use xCAT::MsgUtils;
|
||||
use Getopt::Long;
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
=head1
|
||||
xCAT plugin package to setup of tftp
|
||||
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
=head3 handled_commands
|
||||
|
||||
Check to see if on a Service Node
|
||||
Check database to see if this node is a TFTP server
|
||||
Call setup_TFTP
|
||||
|
||||
=cut
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
sub handled_commands
|
||||
{
|
||||
my $rc = 0;
|
||||
if (xCAT::Utils->isServiceNode())
|
||||
{
|
||||
my @nodeinfo = xCAT::Utils->determinehostname;
|
||||
my $nodename = $nodeinfo[0];
|
||||
my $nodeipaddr = $nodeinfo[1];
|
||||
my $service = "tftpserver";
|
||||
|
||||
$rc = xCAT::Utils->isServiceReq($nodename, $service, $nodeipaddr);
|
||||
if ($rc == 1)
|
||||
{
|
||||
|
||||
# service needed on this Service Node
|
||||
$rc=&setup_TFTP($nodename); # setup TFTP
|
||||
}
|
||||
}
|
||||
return $rc;
|
||||
}
|
||||
|
||||
#-------------------------------------------------------
|
||||
|
||||
=head3 process_request
|
||||
|
||||
Process the command
|
||||
|
||||
=cut
|
||||
|
||||
#-------------------------------------------------------
|
||||
sub process_request
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
|
||||
=head3 setup_TFTP
|
||||
|
||||
Sets up TFTP services
|
||||
Check to see installed
|
||||
Enables in /etc/xinetd.d/tftp
|
||||
Makes /tftpboot directory
|
||||
Starts with xinetd
|
||||
|
||||
=cut
|
||||
|
||||
#-----------------------------------------------------------------------------
|
||||
sub setup_TFTP
|
||||
{
|
||||
my ($nodename) = @_;
|
||||
my $tftpdir = "/tftpboot"; # default
|
||||
my $msg = "Install: Setup TFTPD";
|
||||
|
||||
# check to see if tftp is installed
|
||||
|
||||
my $cmd = "/usr/sbin/in.tftpd -V";
|
||||
xCAT::Utils->runcmd($cmd, -1);
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{ # not installed
|
||||
xCAT::MsgUtils->message("S", "tftp is not installed");
|
||||
return 1;
|
||||
}
|
||||
|
||||
# read tftp directory from database, if it exists
|
||||
my @tftpdir1 = xCAT::Utils->get_site_attribute("tftpdir");
|
||||
if ($tftpdir1[0])
|
||||
{
|
||||
$tftpdir = $tftpdir1[0];
|
||||
}
|
||||
if (!(-e $tftpdir))
|
||||
{ # if it does not already exist
|
||||
mkdir($tftpdir); # creates the tftp directory
|
||||
}
|
||||
if (xCAT::Utils->isLinux())
|
||||
{
|
||||
|
||||
# enable tftp
|
||||
|
||||
|
||||
my $cmd = "chkconfig tftp on";
|
||||
xCAT::Utils->runcmd($cmd, -1);
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{
|
||||
xCAT::MsgUtils->message("S", "Error running $cmd");
|
||||
return 1;
|
||||
}
|
||||
my $cmd = "service xinetd restart";
|
||||
xCAT::Utils->runcmd($cmd, -1);
|
||||
if ($::RUNCMD_RC != 0)
|
||||
{
|
||||
xCAT::MsgUtils->message("S", "Error running $cmd");
|
||||
return 1;
|
||||
}
|
||||
|
||||
}
|
||||
else # AIX
|
||||
{
|
||||
|
||||
# TBD AIX tftp may already be enabled
|
||||
|
||||
}
|
||||
xCAT::Utils->update_xCATSN("tftp");
|
||||
return 0;
|
||||
}
|
||||
1;
|
||||
Loading…
Reference in New Issue
Block a user