dd9da780a0
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2595 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
110 lines
3.7 KiB
Perl
110 lines
3.7 KiB
Perl
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
|
|
package xCAT_schema::Sample;
|
|
|
|
#################################################################################
|
|
# This is a sample code that contains the user defined user database schema defination.
|
|
# Here is a list of things you can do to add DB tables to xCAT database.
|
|
# 1 copy this file to /opt/xcat/lib/perl/xCAT_schema directory, rename it.
|
|
# 2 change the word Sample above to be the same as the file name.
|
|
# 3 Do NOT change the variable name "%tabspec".
|
|
# 4 lljob and llnode are the table names.
|
|
# jobid, status, node, jobstatus are the column names. Change them to your like.
|
|
# Each table must have a 'disable' column.
|
|
# 5 change the keys
|
|
# 6 change the data types. The default data type is TEXT if not specified.
|
|
# The supported data types are:
|
|
# REAL,CHAR,TEXT,DATE,TIME,FLOAT,BIGINT,DOUBLE,STRING,
|
|
# BINARY,DECIMAL,BOOLEAN,INTEGER,VARCHAR,SMALLINT,TIMESTAMP
|
|
# 7 change the table descriptions and column descriptions to your like.
|
|
# 8 restart the the xcatd, the tables will be automatically generated.
|
|
# 9 copy the file to all the service nodes and restart the xcatd on all the service node.
|
|
#
|
|
###############################################################################
|
|
%tabspec = (
|
|
lljob => {
|
|
cols => [qw(jobid status disable)], #do not change 'disable, it is required by xCAT
|
|
keys => [qw(jobid)],
|
|
required => [qw(jobid)],
|
|
types => {
|
|
jobid => 'INTEGER',
|
|
},
|
|
table_desc => 'Stores jobs.',
|
|
descriptions => {
|
|
jobid => 'The job id.',
|
|
status => 'The status of the job.',
|
|
disable => "Set to 'yes' or '1' to comment out this row.",
|
|
},
|
|
},
|
|
llnode => {
|
|
cols => [qw(node jobid jobstatus cpu_usage disable)],
|
|
keys => [qw(node)],
|
|
required => [qw(node jobid)],
|
|
types => {
|
|
jobid => 'INTEGER',
|
|
cpu_usage => 'FLOAT',
|
|
},
|
|
table_desc => 'Stores the node status.',
|
|
descriptions => {
|
|
node=> 'The node.',
|
|
jobid => 'The job that runs on the node.',
|
|
jobstatus => 'The status of the job on the node.',
|
|
cpu_usage => 'The percent of cpu usage on the node.',
|
|
disable => "Set to 'yes' or '1' to comment out this row.",
|
|
},
|
|
},
|
|
); # end of tabspec definition
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
##################################################################
|
|
# The following %defspec is OPTIONAL. You only need to define it
|
|
# if you want your tables to work with xCAT object abstraction layer
|
|
# commands such as lsdef, mkdef, chdef and rmdef.
|
|
#
|
|
# Note: The xCAT database accessting commands such as
|
|
# tabdump, chtab, gettab, nodels, nodeadd, nodech, etc.
|
|
# still work without it.
|
|
##################################################################
|
|
|
|
%defspec = (
|
|
job => { attrs => [], attrhash => {}, objkey => 'jobid' }, #create a new object called 'job',
|
|
);
|
|
|
|
#define the attribtues in the 'job' object using the lljob talbe columns.
|
|
@{$defspec{job}->{'attrs'}} =
|
|
(
|
|
{ attr_name => 'jobid',
|
|
tabentry => 'lljob.jobid',
|
|
access_tabentry => 'lljob.jobid=attr:jobid',
|
|
},
|
|
{ attr_name => 'status',
|
|
tabentry => 'lljob.status',
|
|
access_tabentry => 'lljob.jobid=attr:jobid',
|
|
},
|
|
);
|
|
|
|
#object 'node' already defined in /opt/xcat/lib/perl/xCAT/Schema.pm.
|
|
#Here we just add jobid and jobstatus attributes to the node object
|
|
@{$defspec{node}->{'attrs'}} =
|
|
(
|
|
{ attr_name => 'jobid',
|
|
tabentry => 'llnode.jobid',
|
|
access_tabentry => 'llnode.node=attr:node',
|
|
},
|
|
{ attr_name => 'jobstatus',
|
|
tabentry => 'llnode.jobstatus',
|
|
access_tabentry => 'llnode.node=attr:node',
|
|
},
|
|
{ attr_name => 'cpu',
|
|
tabentry => 'llnode.cpu_usage',
|
|
access_tabentry => 'llnode.node=attr:node',
|
|
},
|
|
);
|
|
1;
|
|
|
|
|