9b7532275d
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2999 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
971 lines
24 KiB
Perl
971 lines
24 KiB
Perl
#!/usr/bin/env perl
|
|
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
|
|
#-------------------------------------------------------
|
|
package xCAT_plugin::AAsn;
|
|
use xCAT::Table;
|
|
|
|
use xCAT::Utils;
|
|
|
|
use xCAT::MsgUtils;
|
|
use xCAT_plugin::dhcp;
|
|
use xCAT_plugin::conserver;
|
|
use File::Path;
|
|
use Getopt::Long;
|
|
|
|
#-------------------------------------------------------
|
|
|
|
=head1 AAsn
|
|
|
|
This is the Service Node Plugin, although it does perform a few functions on
|
|
the Management Node.
|
|
It reads the servicenode table for the service node it is running on,
|
|
and run the appropriate
|
|
setup routine for each service that is designated to be setup in the
|
|
servicenode table for this service node. Some functions are only done for
|
|
Linux.
|
|
A few functions are done not based on the servicenode table. For example:
|
|
|
|
mounts /install if site.installloc set
|
|
on a Linux Service Node
|
|
|
|
#-------------------------------------------------------
|
|
|
|
=head3 handled_commands
|
|
|
|
If bypassmode then exit
|
|
If xcat daemon reload then exit
|
|
|
|
Check to see if on a Service Node
|
|
If Linux
|
|
Call mountInstall
|
|
If this is a service Node
|
|
Read Service Node Table
|
|
For each service returned to be setup
|
|
Call the appropriate setup_service routine
|
|
else if on the Management Node
|
|
Do any Management Node setup of services needed
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------
|
|
|
|
sub handled_commands
|
|
|
|
{
|
|
|
|
# If called in XCATBYPASS mode, don't do any setup
|
|
if ($ENV{'XCATBYPASS'})
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
# If a xcat daemon reload, don't do any setup
|
|
if ($ENV{'XCATRELOAD'})
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
my $rc = 0;
|
|
|
|
if (xCAT::Utils->isServiceNode())
|
|
{
|
|
my @nodeinfo = xCAT::Utils->determinehostname;
|
|
my $nodename = pop @nodeinfo; # get hostname
|
|
my @nodeipaddr = @nodeinfo; # get ip addresses
|
|
my $service;
|
|
|
|
if (xCAT::Utils->isLinux())
|
|
{
|
|
|
|
# service needed on Linux Service Node
|
|
$service = "mountInstall";
|
|
$rc = &mountInstall($nodename); # mount install
|
|
if ($rc == 0)
|
|
{
|
|
xCAT::Utils->update_xCATSN($service);
|
|
}
|
|
$service = "ssh";
|
|
|
|
$rc = &setup_SSH(); # setup SSH
|
|
if ($rc == 0)
|
|
{
|
|
xCAT::Utils->update_xCATSN($service);
|
|
}
|
|
|
|
}
|
|
|
|
# read the service node table
|
|
# for a list of all functions to setup for this service node
|
|
#
|
|
my @servicelist = xCAT::Utils->isServiceReq($nodename, \@nodeipaddr);
|
|
if ($::RUNCMD_RC == 0)
|
|
{
|
|
if (xCAT::Utils->isLinux())
|
|
{ #run only the following only on Linux
|
|
|
|
my $service = "conserver";
|
|
if (grep(/$service/, @servicelist))
|
|
{
|
|
|
|
$rc = &setup_CONS($nodename); # setup conserver
|
|
if ($rc == 0)
|
|
{
|
|
xCAT::Utils->update_xCATSN($service);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
$service = "ftpserver";
|
|
if (grep(/$service/, @servicelist))
|
|
{
|
|
|
|
# make sure ftpserver not tftpserver
|
|
my $match = 0;
|
|
foreach my $service (@servicelist)
|
|
{
|
|
if ($service eq "ftpserver")
|
|
{
|
|
$match = 1;
|
|
}
|
|
}
|
|
if ($match == 1)
|
|
{ # it was ftpserver
|
|
$rc = &setup_FTP(); # setup vsftpd
|
|
if ($rc == 0)
|
|
{
|
|
xCAT::Utils->update_xCATSN($service);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
$service = "ldapserver";
|
|
if (grep(/$service/, @servicelist))
|
|
{
|
|
|
|
$rc = &setup_LDAP(); # setup LDAP
|
|
if ($rc == 0)
|
|
{
|
|
xCAT::Utils->update_xCATSN($service);
|
|
}
|
|
|
|
}
|
|
|
|
$service = "tftpserver";
|
|
if (grep(/$service/, @servicelist))
|
|
{
|
|
|
|
$rc = &setup_TFTP($nodename); # setup TFTP
|
|
if ($rc == 0)
|
|
{
|
|
xCAT::Utils->update_xCATSN($service);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
} # end Linux only
|
|
|
|
#
|
|
# setup these services for AIX or Linux
|
|
#
|
|
my $service = "nameserver";
|
|
if (grep(/$service/, @servicelist))
|
|
{
|
|
|
|
$rc = &setup_DNS(); # setup DNS
|
|
if ($rc == 0)
|
|
{
|
|
xCAT::Utils->update_xCATSN($service);
|
|
}
|
|
|
|
}
|
|
$service = "nfsserver";
|
|
if (grep(/$service/, @servicelist))
|
|
{
|
|
|
|
$rc = &setup_NFS($nodename); # setup NFS
|
|
if ($rc == 0)
|
|
{
|
|
xCAT::Utils->update_xCATSN($service);
|
|
}
|
|
|
|
}
|
|
#
|
|
# setup dhcp only on Linux and last
|
|
#
|
|
if (xCAT::Utils->isLinux()) {
|
|
my $service = "dhcpserver";
|
|
if (grep(/$service/, @servicelist))
|
|
{
|
|
|
|
$rc = &setup_DHCP($nodename); # setup DHCP
|
|
if ($rc == 0)
|
|
{
|
|
xCAT::Utils->update_xCATSN($service);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
|
|
# done now in setupntp postinstall script, but may change
|
|
#$service = "ntpserver";
|
|
#if (grep(/$service/, @servicelist))
|
|
#{
|
|
|
|
# $rc = &setup_NTPsn($nodename); # setup NTP on SN
|
|
# if ($rc == 0)
|
|
# {
|
|
# xCAT::Utils->update_xCATSN($service);
|
|
# }
|
|
|
|
#}
|
|
}
|
|
else
|
|
{ # error from servicenode tbl read
|
|
xCAT::MsgUtils->message("S",
|
|
"AAsn.pm:Error reading the servicenode table.");
|
|
}
|
|
|
|
}
|
|
else # management node
|
|
{
|
|
|
|
# $rc = &setup_NTPmn(); # setup NTP on the Management Node
|
|
if (xCAT::Utils->isLinux())
|
|
{
|
|
$rc = &setup_FTP(); # setup FTP
|
|
}
|
|
}
|
|
return $rc;
|
|
}
|
|
|
|
#-------------------------------------------------------
|
|
|
|
=head3 process_request
|
|
|
|
Process the command
|
|
|
|
=cut
|
|
|
|
#-------------------------------------------------------
|
|
sub process_request
|
|
{
|
|
return;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 mountInstall
|
|
|
|
if site.installloc attribute set
|
|
mount the install directory
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub mountInstall
|
|
{
|
|
my ($nodename) = @_;
|
|
my $rc = 0;
|
|
my $installdir = "/install"; # default
|
|
my $installloc = "/install"; # default
|
|
|
|
# read DB for nodeinfo
|
|
my $master;
|
|
my $os;
|
|
my $arch;
|
|
my $nomount = 0;
|
|
|
|
my $retdata = xCAT::Utils->readSNInfo($nodename);
|
|
if ($retdata->{'arch'})
|
|
{ # no error
|
|
$master = $retdata->{'master'}; # management node
|
|
$os = $retdata->{'os'};
|
|
$arch = $retdata->{'arch'};
|
|
|
|
# read install directory and install location from database,
|
|
# if they exists
|
|
my @installlocation = xCAT::Utils->get_site_attribute("installloc");
|
|
my $hostname;
|
|
my $path;
|
|
if ($installlocation[0])
|
|
{
|
|
if (grep /:/, $installlocation[0])
|
|
{
|
|
my ($hostname, $installloc) = split ":", $installlocation[0];
|
|
if ($hostname)
|
|
{ # hostname set in /installloc attribute
|
|
$master = $hostname; # set name for mount
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$installloc = $installlocation[0];
|
|
}
|
|
}
|
|
else
|
|
{ # if no install location then we do not mount
|
|
$nomount = 1;
|
|
}
|
|
|
|
if ($nomount == 0)
|
|
{ # mount the install directory
|
|
my @installdir1 = xCAT::Utils->get_site_attribute("installdir");
|
|
if ($installdir1[0])
|
|
{
|
|
$installdir = $installdir1[0]; # save directory to mount to
|
|
}
|
|
if (!(-e $installdir))
|
|
{
|
|
mkpath($installdir);
|
|
}
|
|
|
|
# check to see if install already mounted
|
|
|
|
my $mounted = xCAT::Utils->isMounted($installdir);
|
|
if ($mounted == 0)
|
|
{ # not mounted
|
|
|
|
# need to mount the directory
|
|
my $cmd = "mount -o rw,nolock $master:$installloc $installdir";
|
|
system $cmd;
|
|
if ($? > 0)
|
|
{ # error
|
|
$rc = 1;
|
|
xCAT::MsgUtils->message("S", "Error $cmd");
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
else
|
|
{ # error reading Db
|
|
$rc = 1;
|
|
}
|
|
if ($rc == 0 && $nomount == 0)
|
|
{
|
|
|
|
# update fstab to mount on reboot
|
|
$cmd = "grep $master:$installloc $installdir /etc/fstab ";
|
|
xCAT::Utils->runcmd($cmd, -1);
|
|
if ($::RUNCMD_RC != 0)
|
|
{
|
|
`echo "$master:$installloc $installdir nfs timeo=14,intr 1 2" >>/etc/fstab`;
|
|
}
|
|
}
|
|
return $rc;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_CONS
|
|
|
|
Sets up Conserver
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_CONS
|
|
{
|
|
my ($nodename) = @_;
|
|
my $rc = 0;
|
|
|
|
# read DB for nodeinfo
|
|
my $master;
|
|
my $os;
|
|
my $arch;
|
|
my $cmd;
|
|
my $retdata = xCAT::Utils->readSNInfo($nodename);
|
|
if ($retdata->{'arch'})
|
|
{ # no error
|
|
$master = $retdata->{'master'};
|
|
$os = $retdata->{'os'};
|
|
$arch = $retdata->{'arch'};
|
|
|
|
# make the consever 8 configuration file
|
|
my $cmdref;
|
|
$cmdref->{command}->[0] = "makeconservercf";
|
|
$cmdref->{cwd}->[0] = "/opt/xcat/sbin";
|
|
$cmdref->{svboot}->[0] = "yes";
|
|
|
|
my $modname = "conserver";
|
|
${"xCAT_plugin::" . $modname . "::"}{process_request}
|
|
->($cmdref, \&xCAT::Client::handle_response);
|
|
|
|
# start conserver. conserver needs 2 CA files to start
|
|
my $ca_file1 = "/etc/xcat/ca/ca-cert.pem";
|
|
my $ca_file2 = "/etc/xcat/cert/server-cred.pem";
|
|
if (!-e $ca_file1)
|
|
{
|
|
print
|
|
"conserver cannot be started because the file $ca_file1 cannot be found\n";
|
|
}
|
|
elsif (!-e $ca_file2)
|
|
{
|
|
print
|
|
"conserver cannot be started because the file $ca_file2 cannot be found\n";
|
|
}
|
|
else
|
|
{
|
|
my $rc = xCAT::Utils->startService("conserver");
|
|
if ($rc != 0)
|
|
{
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{ # error reading Db
|
|
$rc = 1;
|
|
}
|
|
return $rc;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_DHCP
|
|
|
|
Sets up DHCP services
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_DHCP
|
|
{
|
|
my ($nodename) = @_;
|
|
my $rc = 0;
|
|
my $cmd;
|
|
|
|
# run makedhcp
|
|
$XCATROOT = "/opt/xcat"; # default
|
|
|
|
if ($ENV{'XCATROOT'})
|
|
{
|
|
$XCATROOT = $ENV{'XCATROOT'};
|
|
}
|
|
my $cmdref;
|
|
$cmdref->{command}->[0] = "makedhcp";
|
|
$cmdref->{cwd}->[0] = "/opt/xcat/sbin";
|
|
$cmdref->{arg}->[0] = "-n";
|
|
|
|
my $modname = "dhcp";
|
|
${"xCAT_plugin::" . $modname . "::"}{process_request}
|
|
->($cmdref, \&xCAT::Client::handle_response);
|
|
|
|
my $rc = xCAT::Utils->startService("dhcpd");
|
|
if ($rc != 0)
|
|
{
|
|
return 1;
|
|
}
|
|
$cmdref;
|
|
$cmdref->{command}->[0] = "makedhcp";
|
|
$cmdref->{cwd}->[0] = "/opt/xcat/sbin";
|
|
$cmdref->{arg}->[0] = "-a";
|
|
|
|
my $modname = "dhcp";
|
|
${"xCAT_plugin::" . $modname . "::"}{process_request}
|
|
->($cmdref, \&xCAT::Client::handle_response);
|
|
|
|
return $rc;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_FTP
|
|
|
|
Sets up FTP services (vstftp)
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_FTP
|
|
{
|
|
my $rc = 0;
|
|
my $cmd;
|
|
$XCATROOT = "/opt/xcat"; # default
|
|
|
|
if ($ENV{'XCATROOT'})
|
|
{
|
|
$XCATROOT = $ENV{'XCATROOT'};
|
|
}
|
|
|
|
# change ftp user id home directory to installdir
|
|
# link installdir
|
|
# restart the daemon
|
|
my $installdir = "/install"; # default
|
|
# read from database
|
|
my @installdir1 = xCAT::Utils->get_site_attribute("installdir");
|
|
if ($installdir1[0]) # if exists
|
|
{
|
|
$installdir = $installdir1[0];
|
|
}
|
|
if (!(-e $installdir)) # make it
|
|
{
|
|
mkpath($installdir);
|
|
}
|
|
$cmd = "usermod -d $installdir ftp";
|
|
my $outref = xCAT::Utils->runcmd($cmd, 0);
|
|
if ($::RUNCMD_RC)
|
|
{
|
|
|
|
xCAT::MsgUtils->message("S", "Error from command:$cmd");
|
|
}
|
|
|
|
# start tftp
|
|
|
|
my $rc = xCAT::Utils->startService("vsftpd");
|
|
if ($rc != 0)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return $rc;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_DNS
|
|
|
|
Sets up Domain Name service
|
|
http://www.adminschoice.com/docs/domain_name_service.htm#Introduction
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_DNS
|
|
{
|
|
|
|
# setup the named.conf file
|
|
system("/opt/xcat/sbin/makenamed.conf");
|
|
|
|
# turn DNS on
|
|
|
|
my $rc = xCAT::Utils->startService("named");
|
|
if ($rc != 0)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_LDAP
|
|
|
|
Sets up LDAP
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_LDAP
|
|
{
|
|
|
|
my $rc = xCAT::Utils->startService("ldap");
|
|
if ($rc != 0)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_NFS
|
|
|
|
Sets up NFS services on Service Node for AIX and Linux
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_NFS
|
|
{
|
|
my ($nodename) = @_;
|
|
my $rc = 0;
|
|
|
|
# make sure nfs is restarted
|
|
my $rc = 0;
|
|
if (xCAT::Utils->isLinux())
|
|
{
|
|
my $os = xCAT::Utils->osver();
|
|
if ($os =~ /sles.*/) {
|
|
$rc = xCAT::Utils->startService("nfs");
|
|
$rc = xCAT::Utils->startService("nfsserver");
|
|
} else {
|
|
$rc = xCAT::Utils->startService("nfs");
|
|
}
|
|
}
|
|
else
|
|
{ #AIX
|
|
$rc = xCAT::Utils->startService("nfsd");
|
|
}
|
|
if ($rc != 0)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return $rc;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_NTPsn
|
|
|
|
Sets up NTP services on service node
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_NTPsn
|
|
{
|
|
my ($nodename) = @_;
|
|
my $rc = 0;
|
|
my $cmd;
|
|
my $master;
|
|
my $os;
|
|
my $arch;
|
|
my $ntpcfg = "/etc/ntp.conf";
|
|
|
|
# read DB for nodeinfo
|
|
my $retdata = xCAT::Utils->readSNInfo($nodename);
|
|
$master = $retdata->{'master'};
|
|
$os = $retdata->{'os'};
|
|
$arch = $retdata->{'arch'};
|
|
if (!($arch))
|
|
{ # error
|
|
xCAT::MsgUtils->message("S", " Error reading service node info.");
|
|
return 1;
|
|
}
|
|
|
|
# backup the existing config file
|
|
$rc = &backup_NTPconf();
|
|
if ($rc == 0)
|
|
{
|
|
|
|
# create config file
|
|
open(CFGFILE, ">$ntpcfg")
|
|
or xCAT::MsgUtils->message('SE',
|
|
"Cannot open $configfile for NTP update. \n");
|
|
print CFGFILE "server ";
|
|
print CFGFILE $master;
|
|
print CFGFILE "\n";
|
|
print CFGFILE "driftfile /var/lib/ntp/drift\n";
|
|
print CFGFILE "restrict 127.0.0.1\n";
|
|
close CFGFILE;
|
|
|
|
$rc = &start_NTP(); # restart ntp
|
|
}
|
|
return $rc;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_NTPmn
|
|
|
|
Sets up NTP services on Management Node
|
|
Get ntpservers from site table. If they do not exist, warn cannot setup NTP
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_NTPmn
|
|
{
|
|
my $rc = 0;
|
|
my $ntpcfg = "/etc/ntp.conf";
|
|
|
|
# get timeservers from site table
|
|
my @ntpservers = xCAT::Utils->get_site_attribute("ntpservers");
|
|
if ($ntpservers[0])
|
|
{
|
|
|
|
# backup the existing config file
|
|
$rc = &backup_NTPconf();
|
|
if ($rc == 0)
|
|
{
|
|
|
|
# add server names
|
|
open(CFGFILE, ">$ntpcfg")
|
|
or xCAT::MsgUtils->message('SE',
|
|
"Cannot open $configfile for NTP update. \n");
|
|
my @servers = split ',', $ntpservers[0];
|
|
foreach my $addr (@servers)
|
|
{
|
|
print CFGFILE "server ";
|
|
print CFGFILE $addr;
|
|
print CFGFILE "\n";
|
|
}
|
|
print CFGFILE "driftfile /var/lib/ntp/drift\n";
|
|
print CFGFILE "restrict 127.0.0.1\n";
|
|
close CFGFILE;
|
|
|
|
$rc = &start_NTP(); # restart ntp
|
|
}
|
|
}
|
|
else
|
|
{ # no servers defined
|
|
xCAT::MsgUtils->message(
|
|
"S",
|
|
"No NTP servers defined in the ntpservers attribute in the site table.\n"
|
|
);
|
|
return 1;
|
|
}
|
|
return $rc;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 start_NTP
|
|
|
|
Starts daemon
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub start_NTP
|
|
{
|
|
|
|
my $rc = xCAT::Utils->startService("ntpd");
|
|
if ($rc != 0)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 backup_NTPconf
|
|
|
|
backup configuration
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub backup_NTPconf
|
|
{
|
|
my $ntpcfg = "/etc/ntp.conf";
|
|
my $ntpcfgbackup = "/etc/ntp.conf.orig";
|
|
my $ntpxcatcfgbackup = "/etc/ntp.conf.xcatbackup";
|
|
if (!-e $ntpcfgbackup)
|
|
{ # if original backup does not already exist
|
|
my $cmd = "mv $ntpcfg $ntpcfgbackup";
|
|
system $cmd;
|
|
if ($? > 0)
|
|
{
|
|
xCAT::MsgUtils->message("S", "Error from command:$cmd");
|
|
return 1;
|
|
}
|
|
}
|
|
else
|
|
{ # backup xcat cfg
|
|
my $cmd = "mv $ntpcfg $ntpxcatcfgbackup";
|
|
system $cmd;
|
|
if ($? > 0)
|
|
{
|
|
xCAT::MsgUtils->message("S", "Error from command:$cmd");
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_SSH
|
|
|
|
Sets up SSH default configuration for root
|
|
Turns strict host checking off
|
|
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_SSH
|
|
{
|
|
|
|
my $configfile;
|
|
my $cmd;
|
|
my $configinfo;
|
|
my $sshdir;
|
|
my $cmd;
|
|
|
|
# build the $HOMEROOT/.ssh/config
|
|
if (xCAT::Utils->isLinux())
|
|
{
|
|
$configfile = "/root/.ssh/config";
|
|
$sshdir = "/root/.ssh";
|
|
}
|
|
else
|
|
{ #AIX
|
|
$configfile = "/.ssh/config";
|
|
$sshdir = "/.ssh";
|
|
}
|
|
if (!(-e $sshdir))
|
|
{ # directory does not exits
|
|
mkdir($sshdir, 0700);
|
|
}
|
|
$configinfo = "StrictHostKeyChecking no";
|
|
|
|
if (-e $configfile)
|
|
{
|
|
$cmd = "grep StrictHostKeyChecking $configfile";
|
|
xCAT::Utils->runcmd($cmd, -1);
|
|
if ($::RUNCMD_RC != 0)
|
|
{ # not there
|
|
$cmd = "echo $configinfo >> $configfile";
|
|
my @output = xCAT::Utils->runcmd($cmd, 0);
|
|
if ($::RUNCMD_RC != 0)
|
|
{ # error
|
|
xCAT::MsgUtils->message("S", "Error on $cmd, @output");
|
|
return 1;
|
|
}
|
|
|
|
}
|
|
}
|
|
else # file does not exist
|
|
{
|
|
$cmd = "echo $configinfo >> $configfile";
|
|
my @output = xCAT::Utils->runcmd($cmd, 0);
|
|
if ($::RUNCMD_RC != 0)
|
|
{ # error
|
|
xCAT::MsgUtils->message("S", "Error on $cmd, @output");
|
|
return 1;
|
|
}
|
|
else
|
|
{
|
|
chmod 0600, $configfile;
|
|
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#-----------------------------------------------------------------------------
|
|
|
|
=head3 setup_TFTP
|
|
|
|
Sets up TFTP services (using atftp)
|
|
|
|
=cut
|
|
|
|
#-----------------------------------------------------------------------------
|
|
sub setup_TFTP
|
|
{
|
|
my ($nodename) = @_;
|
|
my $rc = 0;
|
|
my $cmd;
|
|
my $master;
|
|
my $os;
|
|
my $arch;
|
|
$XCATROOT = "/opt/xcat"; # default
|
|
|
|
if ($ENV{'XCATROOT'})
|
|
{
|
|
$XCATROOT = $ENV{'XCATROOT'};
|
|
}
|
|
|
|
# read DB for nodeinfo
|
|
my $retdata = xCAT::Utils->readSNInfo($nodename);
|
|
$master = $retdata->{'master'};
|
|
$os = $retdata->{'os'};
|
|
$arch = $retdata->{'arch'};
|
|
if (!($arch))
|
|
{ # error
|
|
xCAT::MsgUtils->message("S", " Error reading service node arch.");
|
|
return 1;
|
|
}
|
|
|
|
# check to see if atftp is installed
|
|
$cmd = "/usr/sbin/in.tftpd -V";
|
|
my @output = xCAT::Utils->runcmd($cmd, -1);
|
|
if ($::RUNCMD_RC != 0)
|
|
{ # not installed
|
|
xCAT::MsgUtils->message("S", "atftp is not installed");
|
|
return 1;
|
|
}
|
|
my $mountdirectory = "1"; # default to mount tftpboot dir
|
|
if ($output[0] =~ "atftp") # it is atftp
|
|
{
|
|
|
|
# read sharedtftp attribute from site table, if exist
|
|
my @sharedtftp = xCAT::Utils->get_site_attribute("sharedtftp");
|
|
if (exists($sharedtftp[0]))
|
|
{
|
|
$mountdirectory = $sharedtftp[0];
|
|
$mountdirectory =~ tr/a-z/A-Z/; # convert to upper
|
|
}
|
|
|
|
# read tftpdir directory from database
|
|
my $tftpdir = "/tftpboot"; # default
|
|
my @tftpdir1 = xCAT::Utils->get_site_attribute("tftpdir");
|
|
if (exists($tftpdir1[0]))
|
|
{
|
|
$tftpdir = $tftpdir1[0];
|
|
}
|
|
if (!(-e $tftpdir))
|
|
{
|
|
mkdir($tftpdir);
|
|
}
|
|
|
|
# if request to mount
|
|
if ($mountdirectory eq "1" || $mountdirectory eq "YES")
|
|
{
|
|
|
|
# check to see if tftp directory already mounted
|
|
my $mounted = xCAT::Utils->isMounted($tftpdir);
|
|
if ($mounted == 0) # not already mounted
|
|
{
|
|
|
|
# need to mount the directory
|
|
my $cmd = " mount -o rw,nolock $master:$tftpdir $tftpdir";
|
|
system $cmd;
|
|
if ($? > 0)
|
|
{ # error
|
|
$rc = 1;
|
|
xCAT::MsgUtils->message("S", "Error $cmd");
|
|
}
|
|
}
|
|
}
|
|
|
|
# start atftp
|
|
my $rc = xCAT::Utils->startService("tftpd");
|
|
if ($rc != 0)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
}
|
|
else
|
|
{ # no ATFTP
|
|
xCAT::MsgUtils->message("S", "atftp is not installed");
|
|
return 1;
|
|
}
|
|
|
|
if ($rc == 0)
|
|
{
|
|
|
|
if ($mountdirectory eq "1" || $mountdirectory eq "YES")
|
|
{
|
|
|
|
# update fstab so that it will restart on reboot
|
|
$cmd =
|
|
"fgrep \"$master:$tftpdir $tftpdir nfs timeo=14,intr 1 2\" /etc/fstab";
|
|
xCAT::Utils->runcmd($cmd, -1);
|
|
if ($::RUNCMD_RC != 0) # not already there
|
|
{
|
|
|
|
`echo "$master:$tftpdir $tftpdir nfs timeo=14,intr 1 2" >>/etc/fstab`;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $rc;
|
|
|
|
}
|
|
1;
|