Changes to avoid keeping static group information
in the nodegroup table. git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@618 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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@ -91,6 +91,26 @@ sub getObjectsOfType
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}
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# if this is type "group" we need to check the nodelist table
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my @nodeGroupList=();
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if ($type eq 'group')
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{
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my $table = "nodelist";
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my @TableRowArray = xCAT::DBobjUtils->getDBtable($table);
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foreach (@TableRowArray)
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{
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my @tmplist = split(',', $_->{'groups'});
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push(@nodeGroupList, @tmplist);
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}
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foreach my $n (@nodeGroupList)
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{
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if (!grep(/^$n$/, @objlist) ) {
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push(@objlist, $n);
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}
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}
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}
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@{$::saveObjList{$type}} = @objlist;
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}
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@ -130,16 +150,12 @@ sub getobjdefs
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%typehash = %$hash_ref;
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@::foundTableList = ();
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foreach my $objname (sort (keys %typehash))
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{
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# need a special case for the site table - for now !!!!!
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if ($typehash{$objname} eq 'site')
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{
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my @TableRowArray = xCAT::DBobjUtils->getDBtable('site');
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if (defined(@TableRowArray))
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@ -166,172 +182,155 @@ sub getobjdefs
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xCAT::MsgUtils->message("E", $rsp, $::callback);
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}
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next;
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}
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# see if we saved this from a previous call
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if ($::saveObjHash{$objname})
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# need to refresh each time!!
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# one process may update a table multiple times
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# & this will have to be updated between each time
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# get data from DB
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$type = $typehash{$objname};
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# add the type to the hash for each object
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$objhash{$objname}{'objtype'} = $type;
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# get the object type decription from Schema.pm
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my $datatype = $xCAT::Schema::defspec{$type};
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# get the key to look for, for this object type
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my $objkey = $datatype->{'objkey'};
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# get a list of valid attr names
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# for this type object
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foreach my $entry (@{$datatype->{'attrs'}})
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{
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# use the one we saved
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$objhash{$objname} = $::saveObjHash{$objname};
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push(@{$attrlist{$type}}, $entry->{'attr_name'});
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}
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else
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# go through the list of valid attrs
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foreach $this_attr (@{$datatype->{'attrs'}})
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{
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my $ent;
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# get data from DB
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$type = $typehash{$objname};
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my $attr = $this_attr->{attr_name};
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# add the type to the hash for each object
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$objhash{$objname}{'objtype'} = $type;
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# get the object type decription from Schema.pm
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my $datatype = $xCAT::Schema::defspec{$type};
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# get the key to look for, for this object type
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my $objkey = $datatype->{'objkey'};
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# get a list of valid attr names
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# for this type object
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foreach my $entry (@{$datatype->{'attrs'}})
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# skip the key attr ???
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if ($attr eq $objkey)
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{
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push(@{$attrlist{$type}}, $entry->{'attr_name'});
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next;
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}
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# go through the list of valid attrs
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foreach $this_attr (@{$datatype->{'attrs'}})
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# get table lookup info from Schema.pm
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# !!!! some tables depend on the value of certain attrs
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# we need to look up attrs in the correct order or we will
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# not be able to determine what tables to look
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# in for some attrs.
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if (exists($this_attr->{only_if}))
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{
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my $ent;
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my ($check_attr, $check_value) = split('\=', $this_attr->{only_if});
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my $attr = $this_attr->{attr_name};
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# if the object value is not the value we need
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# to match then try the next only_if value
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next if ( !($objhash{$objname}{$check_attr} =~ /\b$check_value\b/) );
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}
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# skip the key attr ???
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if ($attr eq $objkey)
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# OK - get the info needed to access the DB table
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# - i.e. table name, key name, attr names
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# need the actual table attr name corresponding
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# to the object attr name
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# ex. noderes.nfsdir
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my ($tab, $tabattr) = split('\.', $this_attr->{tabentry});
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# don't try to get static group attrs from the nodegroup table
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# - don't support dynamic groups yet
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#if (($tab eq "nodegroup") && ($objhash{$objname}{grouptype} eq "static") ) {
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if ($tab eq "nodegroup"){
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next;
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}
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# ex. 'nodelist.node', 'attr:node'
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($lookup_key, $lookup_value) = split('\=', $this_attr->{access_tabentry});
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# ex. 'nodelist', 'node'
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($lookup_table, $lookup_attr) = split('\.', $lookup_key);
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# ex. 'attr', 'node'
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($lookup_type, $lookup_data) = split('\:', $lookup_value);
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#
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# Get the attr values from the DB tables
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#
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if ($lookup_attr eq 'node')
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{
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my $thistable;
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my $needtocommit = 0;
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if ($::gettableref{$lookup_table})
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{
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next;
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# if we already opened this table use the reference
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$thistable = $::gettableref{$lookup_table};
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}
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# get table lookup info from Schema.pm
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# !!!! some tables depend on the value of certain attrs
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# we need to look up attrs in the correct order or we will
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# not be able to determine what tables to look
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# in for some attrs.
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if (exists($this_attr->{only_if}))
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else
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{
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my ($check_attr, $check_value) =
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split('\=', $this_attr->{only_if});
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# if the object value is not the value we need
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# to match then try the next only_if value
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next if ( !($objhash{$objname}{$check_attr} =~ /\b$check_value\b/) );
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}
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# OK - get the info needed to access the DB table
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# - i.e. table name, key name, attr names
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# need the actual table attr name corresponding
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# to the object attr name
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# ex. noderes.nfsdir
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my ($tab, $tabattr) = split('\.', $this_attr->{tabentry});
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# ex. 'nodelist.node', 'attr:node'
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($lookup_key, $lookup_value) =
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split('\=', $this_attr->{access_tabentry});
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# ex. 'nodelist', 'node'
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($lookup_table, $lookup_attr) = split('\.', $lookup_key);
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# ex. 'attr', 'node'
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($lookup_type, $lookup_data) = split('\:', $lookup_value);
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#
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# Get the attr values from the DB tables
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#
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if ($lookup_attr eq 'node')
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{
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my $thistable;
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my $needtocommit = 0;
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if ($::gettableref{$lookup_table})
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{
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# if we already opened this table use the reference
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$thistable = $::gettableref{$lookup_table};
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}
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else
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{
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# open the table
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$thistable =
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# open the table
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$thistable =
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xCAT::Table->new(
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$lookup_table,
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-create => 1,
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-autocommit => 0
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);
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if (!$thistable)
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{
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my %rsp;
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$rsp->{data}->[0] =
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"Could not get the \'$thistable\' table.";
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xCAT::MsgUtils->message("E", $rsp, $::callback);
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return undef;
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}
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# look up attr values
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my $ent;
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$ent = $thistable->getNodeAttribs($objname, [$tabattr]);
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# create object hash $objhash{$objname}{$attr}
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# - if the return is a reference and the
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# attr val is defined
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if (ref($ent) and defined $ent->{$tabattr})
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{
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$objhash{$objname}{$attr} = $ent->{$tabattr};
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}
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$thistable->commit;
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# $::gettableref{$lookup_table} = $thistable;
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}
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}
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else
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{
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# look up attr values
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my @rows = xCAT::DBobjUtils->getDBtable($lookup_table);
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if (defined(@rows))
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{
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foreach (@rows)
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{
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if ($_->{$lookup_attr} eq $objname)
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{
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$objhash{$objname}{$attr} = $_->{$tabattr};
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}
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}
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}
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else
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if (!$thistable)
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{
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my %rsp;
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$rsp->{data}->[0] =
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"Could not read the \'$lookup_table\' table from the xCAT database.";
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"Could not get the \'$thistable\' table.";
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xCAT::MsgUtils->message("E", $rsp, $::callback);
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return undef;
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}
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# look up attr values
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my $ent;
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$ent = $thistable->getNodeAttribs($objname, [$tabattr]);
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# create object hash $objhash{$objname}{$attr}
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# - if the return is a reference and the
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# attr val is defined
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if (ref($ent) and defined $ent->{$tabattr})
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{
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$objhash{$objname}{$attr} = $ent->{$tabattr};
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}
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$thistable->commit;
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}
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}
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$::saveObjHash{$objname} = $objhash{$objname};
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else
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{
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# look up attr values
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my @rows = xCAT::DBobjUtils->getDBtable($lookup_table);
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if (defined(@rows))
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{
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foreach (@rows)
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{
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if ($_->{$lookup_attr} eq $objname)
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{
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$objhash{$objname}{$attr} = $_->{$tabattr};
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}
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}
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}
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else
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{
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my %rsp;
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$rsp->{data}->[0] =
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"Could not read the \'$lookup_table\' table from the xCAT database.";
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xCAT::MsgUtils->message("E", $rsp, $::callback);
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return undef;
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}
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}
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}
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$::saveObjHash{$objname} = $objhash{$objname};
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}
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return %objhash;
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}
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@ -363,42 +362,23 @@ sub getDBtable
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my ($class, $table) = @_;
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my @rows = [];
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# save this table info - in case this subr gets called multiple times
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#if (exists($::TableHash{$table})) {
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# need to refresh each time - don't cache!
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if (grep(/^$table$/, @::foundTableList))
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# need to get info from DB
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my $thistable = xCAT::Table->new($table, -create => 1, -autocommit => 0);
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if (!$thistable)
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{
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# already have this
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@rows = @{$::TableHash{$table}};
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my %rsp;
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$rsp->{data}->[0] = "Could not get the \'$table\' table.";
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xCAT::MsgUtils->message("E", $rsp, $::callback);
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return undef;
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}
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else
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{
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# need to get info from DB
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my $thistable =
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xCAT::Table->new($table, -create => 1, -autocommit => 0);
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if (!$thistable)
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{
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my %rsp;
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$rsp->{data}->[0] = "Could not get the \'$table\' table.";
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xCAT::MsgUtils->message("E", $rsp, $::callback);
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return undef;
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}
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@rows = $thistable->getTable;
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@rows = $thistable->getTable;
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# !!!! this routine returns rows even if the table is empty!!!!!!
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# !!!! this routine returns rows even if the table is empty!!!!!!
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# keep track of the fact that we checked this table
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# - even if it's empty!
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push(@::foundTableList, $thistable->{tabname});
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@{$::TableHash{$table}} = @rows;
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$thistable->commit;
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}
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$thistable->commit;
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if (defined(@rows))
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{
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@ -408,7 +388,6 @@ sub getDBtable
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{
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return undef;
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}
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}
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#----------------------------------------------------------------------------
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@ -450,6 +429,14 @@ sub setobjdefs
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# get attr=val that are set in the DB ??
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my $type = $objhash{$objname}{objtype};
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# my $grouptype = $objhash{$objname}{grouptype};
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# don't add any group defs to the nodegroup table
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# - group info is stored in the nodelist table as part of
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# the node definition
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if ($type eq "group") {
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next;
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}
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# handle the site table as a special case !!!!!
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if ($type eq 'site')
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@ -584,7 +571,7 @@ sub setobjdefs
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push(@{$attrlist{$type}}, $entry->{'attr_name'});
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}
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my @attrprovided=();
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my @attrprovided=();
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# check FINALATTRS to see if all the attrs are valid
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foreach my $attr (keys %{$objhash{$objname}})
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@ -609,7 +596,6 @@ my @attrprovided=();
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}
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next;
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}
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#ndebug1
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push(@attrprovided, $attr);
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}
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@ -705,8 +691,13 @@ my @attrprovided=();
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# add new to existing - at the end - comma separated
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if (defined($DBattrvals{$objname}{$attr_name}))
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{
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$val =
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"$DBattrvals{$objname}{$attr_name},$objhash{$objname}{$attr_name}";
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# if it's not already in the list!
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if (!($DBattrvals{$objname}{$attr_name} =~ /\b$objhash{$objname}{$attr_name}\b/) )
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{
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$val = "$DBattrvals{$objname}{$attr_name},$objhash{$objname}{$attr_name}";
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} else {
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$val = "$DBattrvals{$objname}{$attr_name}";
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}
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}
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else
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{
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@ -736,7 +727,7 @@ my @attrprovided=();
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if (!grep(/^$i$/, @minusList))
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{
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# set new groups list for node
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# set new list for node
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if (!$first)
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{
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$newlist .= ",";
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@ -758,7 +749,7 @@ my @attrprovided=();
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}
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# ex. nodetype = osi (attr=val or col = col value)
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$updates{$::tabattr} = $val;
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$updates{$::tabattr} = "$val";
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if (ref($::settableref{$lookup_table}))
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{
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