xcat-core/xCAT-client/pods/man8/xcatsetup.8.pod

=head1 NAME

B<xcatsetup> - Prime the xCAT database using naming conventions specified in a config file.

=head1 SYNOPSIS

B<xcatsetup> [I<cluster-config-file>]

B<xcatsetup> [B<-?> | B<-h> | B<--help> | B<-v> | B<--version>]

=head1 DESCRIPTION

The B<xcatsetup> command reads the specified config file that contains general information about the cluster being set up,
and naming conventions and IP addresses that you want to use.  It then defines the basic objects in the xCAT database
representing this cluster configuration.  The B<xcatsetup> command prepares the database for the step of discovering
the hardware that is connected to the service and cluster networks.  The typical steps of setting up a system p cluster are:

=over 3

=item *

Install the xCAT software on the management node

=item *

Create the cluster config file and run xcatsetup

=item *

Put hardware control passwords in the ppchcp or ppcdirect database table

=item *

Run the discovery commands (lsslp, mkhwconn, rspconfig) as described in the System P Hardware Management cookbook.

=item *

Configure and start the services using makehosts, makedns, makedhcp, mkconserver.cf, etc.

=item *

Create the images that should be installed or booted on the nodes

=item *

Run nodeset and rpower/rnetboot to boot up the nodes.

=back

The B<xcatsetup> command is intended as a quick way to fill out the database for a cluster that has very regular
naming patterns.  The only thing is done is fill in database attributes.  If your cluster does not follow consistent
naming patterns, or has some other special configuration, you should define attribute values manually instead of using
B<xcatsetup>.

Note:  currently the B<xcatsetup> command has only been implemented and tested for system p servers.

The B<config file> is organized in stanza format and supports the keywords in the sample file below.  Comment lines
begin with "#".  Stanzas can be ommitted if you do not want to define that type of object.
Note that currently hostname ranges must have simple <alphachars><integer> format, like the examples in this sample file.

  xcat-site:
   domain = cluster.com
   use-direct-fsp-control = 1

  xcat-hmcs:
   hostname-range = hmc1-hmc3
   starting-ip = 10.201.0.1

  xcat-frames:
   # these are the connections to the BPCs
   hostname-range = bpc1-bpc6
   starting-ip = 10.202.0.1
   num-frames-per-hmc = 2
   vpd-file = vpd.stanza

  xcat-cecs:
   # these are the connections to the FSPs
   hostname-range = cec01-cec60
   starting-ip = 10.203.0.1
   supernode-list = supernodelist.txt

  xcat-building-blocks:
   num-frames-per-bb = 2
   num-cecs-per-bb = 20

  xcat-lpars:
   num-lpars-per-cec = 8

   num-service-nodes-per-bb = 2
   # this is for the ethernet NIC on each SN
   service-node-hostname-range = sn1-sn6
   service-node-starting-ip = 10.200.1.1
   # this value is the same format as the hosts.otherinterfaces attribute except 
   # the IP addresses are starting IP addresses
   service-node-otherinterfaces = -hf0:10.10.1.1,-hf1:10.11.1.1,-hf2:10.12.1.1,-hf3:10.13.1.1

   num-storage-nodes-per-bb = 3
   storage-node-hostname-range = stor01-stor09
   storage-node-starting-ip = 10.20.1.1
   storage-node-aliases = -hf0
   storage-node-otherinterfaces = -hf1:10.21.1.1,-hf2:10.22.1.1,-hf3:10.23.1.1

   num-compute-nodes-per-bb = 155
   compute-node-hostname-range = n001-n465
   compute-node-starting-ip = 10.30.1.1
   compute-node-aliases = -hf0
   # ml0 is for aix.  For linux, use bond0 instead.
   compute-node-otherinterfaces = -hf1:10.31.1.1,-hf2:10.32.1.1,-hf3:10.33.1.1,-ml0:10.34.1.1

The B<vpd-file> specifies the following vpd table attributes for the BPCs (frame power supplies):  node,
serial, mtm, side.  Use the same stanza format that accepted by the L<chdef(1)|chdef.1> command, as documented
in L<xcatstanzafile(5)|xcatstanzafile.5>.  Here is a sample file:

  bpc01:
    objtype=node
    serial=99200G1
    mtm=9A00-100
    side=A

  bpc02:
    objtype=node
    serial=99200D1
    mtm=9A00-100
    side=A

The supernode-list file lists what supernode numbers should be given to each CEC in each frame.
Here is a sample file:

  bpc01: 0, 1, 16
  bpc02: 17, 32
  bpc03: 33, 48, 49
  bpc04: 64 , 65, 80
  bpc05: 81, 96
  bpc06: 97(1), 112(1), 113(1)

The name before the colon is the node name of the frame BPC.  The numbers after the colon are the supernode numbers
to assign to the groups of CECs in that frame from bottom to top.  Each supernode contains 4 CECs, unless it is immediately
followed by "(#)", in which case the number in parenthesis indicates how many CECs are in this supernode.

The following lists which database attributes are filled in as a result of each stanza.  Note that depending on the values
in the stanza, some attributes might not be filled in.

=over 15

=item B<xcat-site>

site table:  domain, nameservers

=item B<xcat-hmcs>

nodelist table:  node, groups

hosts table:  node, ip

ppc table:  node, comments

nodetype table:  node, nodetype

=item B<xcat-frames>

nodelist table:  node, groups

hosts table:  node, ip

ppc table:  node, id, hcp

nodetype table:  node, nodetype

nodehm table:  node, mgt

vpd table:  node, serial, mtm, side

=item B<xcat-cecs>

nodelist table:  node, groups

hosts table:  node, ip

ppc table:  node, supernode, hcp, id, parent

nodetype table:  node, nodetype

nodehm table:  node, mgt

=item B<xcat-building-blocks>

site table:  sharedtftp

ppc table:  node, parent (for frame)

=item B<xcat-lpars>

nodelist table:  node, groups

hosts table:  node, ip, hostnames, otherinterfaces

ppc table:  node, id

nodetype table:  node, nodetype, arch

nodehm table:  node, mgt, cons

noderes table:  netboot

servicenode table:  node, nameserver, dhcpserver, tftpserver, nfsserver, conserver, monserver, ftpserver, nimserver, ipforward

=back

=head1 OPTIONS

=over 10

=item B<-v|--version>

Command Version.

=item B<-?|-h|--help>

Display usage message.

=back

=head1 RETURN VALUE

0  The command completed successfully.

1  An error has occurred.

=head1 FILES

/opt/xcat/sbin/xcatsetup

=head1 SEE ALSO

L<mkdef(1)|mkdef.1>, L<chdef(1)|chdef.1>, L<xcatstanzafile(5)|xcatstanzafile.5>, L<noderange(3)|noderange.3>, L<nodeadd(8)|nodeadd.8>, L<lsdef(1)|lsdef.1>