c99d72a179
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
348 lines
15 KiB
Perl
348 lines
15 KiB
Perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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package xCAT::Schema;
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#Note that the SQL is far from imaginative. Fact of the matter is that
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#certain SQL backends don't ascribe meaning to the data types anyway.
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#New format, not sql statements, but info enough to describe xcat tables
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%tabspec = (
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nodetype => {
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cols => [qw(node os arch profile comments disable)],
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keys => [qw(node)],
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},
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nodepos => {
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cols => [qw(node rack u chassis slot room comments disable)],
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keys => [qw(node)],
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},
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vpd => {
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cols => [qw(node serial mtm comments disable)],
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keys => [qw(node)],
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},
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nodehm => {
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cols => [qw(node power mgt cons termserver termport conserver serialspeed serialflow getmac comments disable)],
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keys => [qw(node)],
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},
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hosts => {
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cols => [qw(node ip hostnames comments disable)],
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keys => [qw(node)],
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},
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mp => {
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cols => [qw(node mpa id comments disable)],
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keys => [qw(node)],
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},
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mpa => {
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cols => [qw(mpa username password comments disable)],
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keys => [qw(mpa)],
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},
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mac => {
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cols => [qw(node interface mac comments disable)],
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keys => [qw(node interface)],
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},
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chain => {
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cols => [qw(node currstate currchain chain ondiscover comments disable)],
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keys => [qw(node)],
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},
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noderes => {
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cols => [qw(node servicenode netboot tftpserver nfsserver kernel initrd kcmdline nfsdir serialport installnic primarynic xcatmaster current_osimage next_osimage comments disable)],
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keys => [qw(node)],
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},
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networks => {
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cols => [qw(netname net mask gateway dhcpserver tftpserver nameservers dynamicrange comments disable)],
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keys => [qw(net mask)]
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},
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switch => {
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cols => [qw(node switch vlan port comments disable)],
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keys => [qw(node switch port)]
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},
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nodelist => {
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cols => [qw(node nodetype groups comments disable)],
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keys => [qw(node)],
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},
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site => {
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cols => [qw(key value comments disable)],
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keys => [qw(key)]
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},
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passwd => {
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cols => [qw(key username password comments disable)],
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keys => [qw(key)]
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},
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ipmi => {
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cols => [qw(node bmc username password comments disable )],
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keys => [qw(node)]
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},
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policy => {
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cols => [qw(priority name host commands noderange parameters time rule comments disable)],
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keys => [qw(priority)]
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},
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notification => {
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cols => [qw(filename tables tableops comments disable)],
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keys => [qw(filename)],
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required => [qw(tables filename)]
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}
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);
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####################################################
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#
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# Data abstraction definitions
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# For each table entry added to the database schema,
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# a corresponding attribute should be added to one of
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# the data objects below, or new data objects should
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# be created as needed.
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#
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# Definition format:
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# List of data object hashes:
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# <dataobject_name> =>
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# {attrs =>
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# [ {attr_name => '<attribute_name>',
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# only_if => '<attr>=<value>',
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# # optional, used to define conditional attributes.
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# # <attr> is a previously resolved attribute from
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# # this data object.
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# tabentry => '<table.attr>',
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# # where the data is stored in the database
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# access_tabentry => '<table.attr>=<value>',
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# # how to look up tabentry. For <value>,
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# # if "attr:<attrname>", use a previously resolved
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# # attribute value from the data object
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# # if "str:<value>" use the value directly
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# description => '<description of this attribute>',
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# },
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# {attr_name => <attribute_name>,
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# ...
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# } ],
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# attrhash => {}, # internally generated hash of attrs array
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# # to allow code direct access to an attr def
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# objkey => 'attribute_name' # key attribute for this data object
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# }
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#
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#
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####################################################
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%defspec = (
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node => { attrs => [], attrhash => {}, objkey => 'node' },
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osimage => { attrs => [], attrhash => {}, objkey => 'imagename' },
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network => { attrs => [], attrhash => {}, objkey => 'netname' },
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site => { attrs => [], attrhash => {}, objkey => 'master' }
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);
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#############
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# TODO: Need to figure out how to map the following to data objects:
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# nodetype table (does this get moved to the osimage table?)
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# --> do we need an arch attr per node that is stored in nodehm?
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# mac table (are we going to have an interface object definition?)
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# switch table (each interface on a node can have its own switch
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# table entry, part of interface object, too?)
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# username/password from password, hmc, ivm, mpa, and ipmi tables
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# (do we need special encryption and display masking for passwords?)
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# chain table (I think this is internal use only, do not abstract?)
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# noderes entries for kernel, initrd, kcmdline
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# ppc table (waiting on Scot to add to tabspec)
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# policy table - ? do we need a data abstraction for this?
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# notification - is this handled by Ling's commands?
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# site - need to figure out what entries we will have in the
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# site table since they are not listed individually in the
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# tabspec
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# nodelist.groups
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# new group table and object
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# new osimage table and object
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###############
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# TODO: need to fill out all the "description" fields
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# These will be used for verbose usage with the def* cmds
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##############
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@{$defspec{node}->{'attrs'}} = (
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{attr_name => 'node',
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tabentry => 'nodelist.node',
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access_tabentry => 'objkeyvalue'},
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############
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# TODO: The attr name for nodelist.nodetype is in conflict with the existing
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# nodetype table. With the osimage table, the nodetype table should go
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# away. Will reuse of this name cause confusion for xcat users?
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############
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{attr_name => 'nodetype',
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tabentry => 'nodelist.nodetype',
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access_tabentry => 'nodelist.node=attr:node',
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description => 'Type of node: osi,hmc,fsp,mpa,???'},
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{attr_name => 'xcatmaster',
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tabentry => 'noderes.xcatmaster',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'servicenode',
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tabentry => 'noderes.servicenode',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'mgt',
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tabentry => 'nodehm.mgt',
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access_tabentry => 'nodehm.node=attr:node'},
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{attr_name => 'power',
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tabentry => 'nodehm.power',
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access_tabentry => 'nodehm.node=attr:node'},
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{attr_name => 'cons',
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tabentry => 'nodehm.cons',
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access_tabentry => 'nodehm.node=attr:node'},
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{attr_name => 'termserver',
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tabentry => 'nodehm.termserver',
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access_tabentry => 'nodehm.node=attr:node'},
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{attr_name => 'termport',
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tabentry => 'nodehm.termport',
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access_tabentry => 'nodehm.node=attr:node'},
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{attr_name => 'conserver',
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tabentry => 'nodehm.conserver',
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access_tabentry => 'nodehm.node=attr:node'},
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{attr_name => 'getmac',
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tabentry => 'nodehm.getmac',
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access_tabentry => 'nodehm.node=attr:node'},
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{attr_name => 'serialport',
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tabentry => 'noderes.serialport',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'serialspeed',
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tabentry => 'nodehm.serialspeed',
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access_tabentry => 'nodehm.node=attr:node'},
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{attr_name => 'serialflow',
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tabentry => 'nodehm.serialflow',
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access_tabentry => 'nodehm.node=attr:node'},
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{attr_name => 'ip',
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tabentry => 'hosts.ip',
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access_tabentry => 'hosts.node=attr:node'},
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{attr_name => 'hostnames',
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tabentry => 'hosts.hostnames',
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access_tabentry => 'hosts.node=attr:node'},
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{attr_name => 'serialnumber',
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tabentry => 'vpd.serial',
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access_tabentry => 'vpd.node=attr:node'},
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{attr_name => 'mtm',
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tabentry => 'vpd.mtm',
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access_tabentry => 'vpd.node=attr:node'},
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{attr_name => 'rackloc',
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tabentry => 'nodepos.rack',
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access_tabentry => 'nodepos.node=attr:node'},
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{attr_name => 'unitloc',
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tabentry => 'nodepos.u',
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access_tabentry => 'nodepos.node=attr:node'},
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{attr_name => 'chassisloc',
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tabentry => 'nodepos.chassis',
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access_tabentry => 'nodepos.node=attr:node'},
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{attr_name => 'slotloc',
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tabentry => 'nodepos.slot',
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access_tabentry => 'nodepos.node=attr:node'},
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{attr_name => 'roomloc',
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tabentry => 'nodepos.room',
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access_tabentry => 'nodepos.node=attr:node'},
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# Conditional attributes:
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# OSI node attributes:
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{attr_name => 'tftpserver',
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only_if => 'nodetype=osi',
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tabentry => 'noderes.tftpserver',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'nfsserver',
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only_if => 'nodetype=osi',
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tabentry => 'noderes.nfsserver',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'nfsdir',
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only_if => 'nodetype=osi',
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tabentry => 'noderes.nfsdir',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'primarynic',
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only_if => 'nodetype=osi',
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tabentry => 'noderes.primarynic',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'installnic',
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only_if => 'nodetype=osi',
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tabentry => 'noderes.installnic',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'netboot',
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only_if => 'nodetype=osi',
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tabentry => 'noderes.netboot',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'current_osimage',
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only_if => 'nodetype=osi',
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tabentry => 'noderes.current_osimage',
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access_tabentry => 'noderes.node=attr:node'},
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{attr_name => 'next_osimage',
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only_if => 'nodetype=osi',
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tabentry => 'noderes.next_osimage',
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access_tabentry => 'noderes.node=attr:node'},
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# Hardware Control node attributes:
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{attr_name => hdwctrlpoint,
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only_if => 'mgtmethod=mp',
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tabentry => 'mp.mpa',
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access_tabentry => 'mp.node=attr:node'},
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# {attr_name => hdwctrlpoint,
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# only_if => 'mgtmethod=hmc',
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# tabentry => 'ppc.hcp',
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# access_tabentry => 'ppc.node=attr:node'},
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{attr_name => hdwctrlpoint,
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only_if => 'mgtmethod=ipmi',
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tabentry => 'ipmi.bmc',
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access_tabentry => 'ipmi.node=attr:node'},
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{attr_name => hdwctrlnodeid,
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only_if => 'mgtmethod=mp',
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tabentry => 'mp.id',
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access_tabentry => 'mp.node=attr:node'},
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# {attr_name => hdwctrlnodeid,
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# only_if => 'mgtmethod=hmc',
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# tabentry => 'ppc.id',
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# access_tabentry => 'ppc.node=attr:node'}
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);
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@{$defspec{osimage}->{'attrs'}} = (
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{attr_name => 'imagename',
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tabentry => 'osimage.imagename',
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access_tabentry => 'objkeyvalue',
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description => 'Name of OS image'},
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{attr_name => 'osdistro',
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tabentry => 'osimage.osdistro',
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access_tabentry => 'osimage.objname=attr:imagename'},
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);
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@{$defspec{network}->{'attrs'}} = (
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{attr_name => 'netname',
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tabentry => 'networks.netname',
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access_tabentry => 'objkeyvalue',
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description => 'Name to identify the network'},
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{attr_name => 'net',
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tabentry => 'networks.net',
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access_tabentry => 'networks.netname=attr:netname'},
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{attr_name => 'mask',
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tabentry => 'networks.mask',
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access_tabentry => 'networks.netname=attr:netname'},
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{attr_name => 'gateway',
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tabentry => 'networks.gateway',
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access_tabentry => 'networks.netname=attr:netname'},
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{attr_name => 'dhcpserver',
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tabentry => 'networks.dhcpserver',
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access_tabentry => 'networks.netname=attr:netname'},
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{attr_name => 'tftpserver',
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tabentry => 'networks.tftpserver',
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access_tabentry => 'networks.netname=attr:netname'},
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{attr_name => 'nameservers',
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tabentry => 'networks.nameservers',
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access_tabentry => 'networks.netname=attr:netname'},
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{attr_name => 'dynamicrange',
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tabentry => 'networks.dynamicrange',
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access_tabentry => 'networks.netname=attr:netname'},
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);
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##############
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# TODO: need to figure out how to handle a key for the site table.
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# since this is really implemented differently than all the other
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# data objects, it doesn't map as cleanly.
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# change format of site table so each column is an attr and there
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# is only a single row in the table keyed by xcatmaster name?
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#############
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@{$defspec{site}->{'attrs'}} = (
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{attr_name => 'master',
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tabentry => 'site.value',
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access_tabentry => 'site.key=str:master',
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description => 'The management node'},
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{attr_name => 'installdir',
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tabentry => 'site.value',
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access_tabentry => 'site.key=str:installdir',
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description => 'The installation directory'},
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{attr_name => 'xcatdport',
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tabentry => 'site.value',
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access_tabentry => 'site.key=str:xcatdport',
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description => 'Port used by xcatd daemon on master'},
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);
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