mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-10-26 08:55:24 +00:00
-Implement a nodegrpch command
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4262 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso
@@ -1199,9 +1199,16 @@ sub setAttribs
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{
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$newpairs{$_} = $keypairs{$_};
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}
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my $needinsert=0;
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for my $col (keys %$elems)
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{
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$newpairs{$col} = $$elems{$col};
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$newpairs{$col} = $$elems{$col};
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if (defined $newpairs{$col} and not $newpairs{$col} eq "") {
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$needinsert=1;
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}
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}
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unless ($needinsert) { #Don't bother inserting truly blank lines
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return;
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}
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foreach (keys %newpairs) {
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#$cols .= $_ . ","; # mysql changes
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@@ -37,6 +37,7 @@ sub handled_commands
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tabdump => "tabutils",
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tabrestore => "tabutils",
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tabch => "tabutils", # not implemented yet
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nodegrpch => "tabutils",
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nodech => "tabutils",
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nodeadd => "tabutils",
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noderm => "tabutils",
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@@ -104,7 +105,11 @@ sub process_request
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{
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return nodech($nodes, $args, $callback, 1);
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}
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elsif ($command eq "nodech" or $command eq "nodech")
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elsif ($command eq "nodegrpch" or $command eq "chnodegrp")
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{
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return nodech($nodes, $args, $callback, "groupch");
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}
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elsif ($command eq "nodech" or $command eq "chnode")
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{
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return nodech($nodes, $args, $callback, 0);
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}
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@@ -550,12 +555,127 @@ sub getTableColumn {
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return split /\./,$string,2;
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}
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# sub groupch
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# {
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# my $args = shift;
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# my $nodech_usage = sub
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# {
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# my $exitcode = shift @_;
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# my $cmdname = "groupch";
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# my %rsp;
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# push @{$rsp{data}}, "Usage: $cmdname <group1,group2,...> table.column=value [...]";
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# push @{$rsp{data}}, " $cmdname {-v | --version}";
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# push @{$rsp{data}}, " $cmdname [-? | -h | --help]";
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# if ($exitcode) { $rsp{errorcode} = $exitcode; }
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# $callback->(\%rsp);
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# };
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# my @args = @{$args};
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# unless (scalar @args >= 2) {
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# $nodech_usage->(1);
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# return;
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# }
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# my @groups = split /,/,shift @args;
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# foreach (@args)
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# {
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# # if ($deletemode)
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# # {
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# # if (m/[=\.]/) # in delete mode they can only specify tables names
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# # {
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# # $callback->({error => [". and = not valid in delete mode."],errorcode=>1});
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# # next;
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# # }
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# # $tables{$_} = 1;
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# # next;
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# # }
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# unless (m/=/ or m/!~/)
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# {
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# $callback->({error => ["Malformed argument $_ ignored."],errorcode=>1});
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# next;
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# }
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# my $stable;
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# my $scolumn;
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# #Check for selection criteria
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# if (m/^[^=]*==/) {
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# ($temp,$value)=split /==/,$_,2;
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# ($stable,$scolumn)=getTableColumn($temp);
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# $criteria{$stable}->{$scolumn}=[$value,'match'];
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# next; #Is a selection criteria, not an assignment specification
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# } elsif (m/^[^=]*!=/) {
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# ($temp,$value)=split /!=/,$_,2;
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# ($stable,$scolumn)=getTableColumn($temp);
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# $criteria{$stable}->{$scolumn}=[$value,'natch'];
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# next; #Is a selection criteria, not an assignment specification
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# } elsif (m/^[^=]*=~/) {
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# ($temp,$value)=split /=~/,$_,2;
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# ($stable,$scolumn)=getTableColumn($temp);
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# $value =~ s/^\///;
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# $value =~ s/\/$//;
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# $criteria{$stable}->{$scolumn}=[$value,'regex'];
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# next; #Is a selection criteria, not an assignment specification
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# } elsif (m/^[^=]*!~/) {
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# ($temp,$value)=split /!~/,$_,2;
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# ($stable,$scolumn)=getTableColumn($temp);
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# $value =~ s/^\///;
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# $value =~ s/\/$//;
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# $criteria{$stable}->{$scolumn}=[$value,'negex'];
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# next; #Is a selection criteria, not an assignment specification
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# }
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# #Now definitely an assignment
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#
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# ($temp, $value) = split('=', $_, 2);
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# $value =~ s/^@//; #Allow the =@ operator to exist for an unambiguous assignmenet operator
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# #So before, table.column==value meant set to =value, now it would be matching value
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# #the new way would be table.column=@=value to be unambiguous
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# #now a value like '@hi' would be set with table.column=@@hi
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# if ($value eq '') { #If blank, force a null entry to override group settings
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# $value = '|^.*$||';
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# }
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# my $op = '=';
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# if ($temp =~ /,$/)
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# {
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# $op = ',=';
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# chop($temp);
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# }
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# elsif ($temp =~ /\^$/)
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# {
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# $op = '^=';
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# chop($temp);
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# }
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# my $table;
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# if ($shortnames{$temp})
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# {
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# ($table, $column) = @{$shortnames{$temp}};
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# }
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# else
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# {
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# ($table, $column) = split('\.', $temp, 2);
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# }
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# unless (grep /$column/,@{$xCAT::Schema::tabspec{$table}->{cols}}) {
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# $callback->({error=>"$table.$column not a valid table.column description",errorcode=>[1]});
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# return;
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# }
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# # Keep a list of the value/op pairs, in case there is more than 1 per table.column
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# #$tables{$table}->{$column} = [$value, $op];
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# push @{$tables{$table}->{$column}}, ($value, $op);
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# }
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# }
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sub nodech
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{
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my $nodes = shift;
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my $args = shift;
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my $callback = shift;
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my $addmode = shift;
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my $groupmode;
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if ($addmode eq "groupch") {
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$addmode = 0;
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$groupmode=1;
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}
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my $VERSION;
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my $HELP;
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my $deletemode;
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@@ -566,10 +686,13 @@ sub nodech
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{
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my $exitcode = shift @_;
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my $addmode = shift @_;
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my $cmdname = $addmode ? 'nodeadd' : 'nodech';
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my $groupmode = shift @_;
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my $cmdname = $addmode ? 'nodeadd' : ($groupmode ? 'nodegrpch' : 'nodech');
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my %rsp;
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if ($addmode) {
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push @{$rsp{data}}, "Usage: $cmdname <noderange> groups=<groupnames> [table.column=value] [...]";
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} elsif ($groupmode) {
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push @{$rsp{data}}, "Usage: $cmdname <group1,group2,...> [table.column=value] [...]";
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} else {
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push @{$rsp{data}}, "Usage: $cmdname <noderange> table.column=value [...]";
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push @{$rsp{data}}, " $cmdname {-d | --delete} <noderange> <table> [...]";
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@@ -588,13 +711,13 @@ sub nodech
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my %options = ('h|?|help' => \$HELP, 'v|version' => \$VERSION);
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if (!$addmode) { $options{'d|delete'} = \$deletemode; }
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if (!GetOptions(%options)) {
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$nodech_usage->(1, $addmode);
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$nodech_usage->(1, $addmode,$groupmode);
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return;
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}
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# Help
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if ($HELP) {
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$nodech_usage->(0, $addmode);
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$nodech_usage->(0, $addmode,$groupmode);
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return;
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}
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@@ -612,6 +735,7 @@ sub nodech
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# do not exist yet. The nodech cmd is linked to xcatclient, so its noderange is
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# put in $nodes instead of $args.
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if (scalar(@ARGV) < (1+$addmode)) { $nodech_usage->(1, $addmode); return; }
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my @groups;
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if ($addmode)
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{
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@@ -621,6 +745,8 @@ sub nodech
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$callback->({error => "No noderange to add.\n",errorcode=>1});
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return;
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}
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} elsif ($groupmode) {
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@groups = split /,/, shift @ARGV;
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}
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my $column;
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my $value;
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@@ -753,89 +879,107 @@ sub nodech
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my $tabhdl = xCAT::Table->new($tab, -create => 1, -autocommit => 0);
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if ($tabhdl)
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{
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foreach (@$nodes)
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if ($deletemode)
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{
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if ($deletemode)
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foreach (@$nodes)
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{
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$tabhdl->delEntries({'node' => $_});
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}
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else
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{
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}
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else
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{
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#$tabhdl->setNodeAttribs($_,$tables{$tab});
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my %uhsh;
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my $node = $_;
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foreach (keys %{$tables{$tab}}) # for each column specified for this table
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{
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#my $op = $tables{$tab}->{$_}->[1];
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#my $val = $tables{$tab}->{$_}->[0];
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my @valoppairs = @{$tables{$tab}->{$_}}; #Deep copy
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while (scalar(@valoppairs)) { # alternating list of value and op for this table.column
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my $val = shift @valoppairs;
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my $op = shift @valoppairs;
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my $key = $_;
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# When changing the groups of the node, check whether the new group
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# is a dynamic group.
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if (($key eq 'groups') && ($op eq '=')) {
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if (scalar(@grplist) == 0) { # Do not call $grptab->getAllEntries for each node, performance issue.
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$grptab = xCAT::Table->new('nodegroup');
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if ($grptab) {
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@grplist = @{$grptab->getAllEntries()};
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}
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#$tabhdl->setNodeAttribs($_,$tables{$tab});
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my %uhsh;
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my $node = $_;
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foreach (keys %{$tables{$tab}}) # for each column specified for this table
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{
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#my $op = $tables{$tab}->{$_}->[1];
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#my $val = $tables{$tab}->{$_}->[0];
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my @valoppairs = @{$tables{$tab}->{$_}}; #Deep copy
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while (scalar(@valoppairs)) { # alternating list of value and op for this table.column
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my $val = shift @valoppairs;
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my $op = shift @valoppairs;
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my $key = $_;
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# When changing the groups of the node, check whether the new group
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# is a dynamic group.
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if (($key eq 'groups') && ($op eq '=')) {
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if (scalar(@grplist) == 0) { # Do not call $grptab->getAllEntries for each node, performance issue.
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$grptab = xCAT::Table->new('nodegroup');
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if ($grptab) {
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@grplist = @{$grptab->getAllEntries()};
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}
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my @grps = split(/,/, $val);
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foreach my $grp (@grps) {
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foreach my $grpdef_ref (@grplist) {
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my %grpdef = %$grpdef_ref;
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if (($grpdef{'groupname'} eq $grp) && ($grpdef{'grouptype'} eq 'dynamic')) {
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my %rsp;
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$rsp{data}->[0] = "nodegroup $grp is a dynamic node group, should not add a node into a dynamic node group statically.\n";
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$callback->(\%rsp);
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}
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}
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my @grps = split(/,/, $val);
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foreach my $grp (@grps) {
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foreach my $grpdef_ref (@grplist) {
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my %grpdef = %$grpdef_ref;
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if (($grpdef{'groupname'} eq $grp) && ($grpdef{'grouptype'} eq 'dynamic')) {
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my %rsp;
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$rsp{data}->[0] = "nodegroup $grp is a dynamic node group, should not add a node into a dynamic node group statically.\n";
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$callback->(\%rsp);
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}
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}
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}
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if ($op eq '=') {
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$uhsh{$key} = $val;
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}
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elsif ($op eq ',=') { #splice assignment
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my $curval = $uhsh{$key}; # in case it was already set
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if (!defined($curval)) {
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my $cent = $tabhdl->getNodeAttribs($node, [$key]);
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if ($cent) { $curval = $cent->{$key}; }
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}
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if ($curval) {
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my @vals = split(/,/, $curval);
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unless (grep /^$val$/, @vals) {
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@vals = (@vals, $val);
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my $newval = join(',', @vals);
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$uhsh{$key} = $newval;
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}
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} else {
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$uhsh{$key} = $val;
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}
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}
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elsif ($op eq '^=') {
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my $curval = $uhsh{$key}; # in case it was already set
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if (!defined($curval)) {
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my $cent = $tabhdl->getNodeAttribs($node, [$key]);
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if ($cent) { $curval = $cent->{$key}; }
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}
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if ($curval) {
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my @vals = split(/,/, $curval);
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if (grep /^$val$/, @vals) { #only bother if there
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@vals = grep(!/^$val$/, @vals);
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my $newval = join(',', @vals);
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$uhsh{$key} = $newval;
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}
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} #else, what they asked for is the case alredy
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}
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} # end of while @valoppairs
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} # end of foreach column specified for this table
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}
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if ($op eq '=') {
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$uhsh{$key} = $val;
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}
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elsif ($op eq ',=') { #splice assignment
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my $curval = $uhsh{$key}; # in case it was already set
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if (!defined($curval)) {
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my $cent = $tabhdl->getNodeAttribs($node, [$key]);
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if ($cent) { $curval = $cent->{$key}; }
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}
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if ($curval) {
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my @vals = split(/,/, $curval);
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unless (grep /^$val$/, @vals) {
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@vals = (@vals, $val);
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my $newval = join(',', @vals);
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$uhsh{$key} = $newval;
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}
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} else {
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$uhsh{$key} = $val;
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}
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}
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elsif ($op eq '^=') {
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my $curval = $uhsh{$key}; # in case it was already set
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if (!defined($curval)) {
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my $cent = $tabhdl->getNodeAttribs($node, [$key]);
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if ($cent) { $curval = $cent->{$key}; }
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}
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if ($curval) {
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my @vals = split(/,/, $curval);
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if (grep /^$val$/, @vals) { #only bother if there
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@vals = grep(!/^$val$/, @vals);
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my $newval = join(',', @vals);
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$uhsh{$key} = $newval;
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}
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} #else, what they asked for is the case alredy
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}
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} # end of while @valoppairs
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} # end of foreach column specified for this table
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if (keys %uhsh)
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{
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my @rc = $tabhdl->setNodeAttribs($node, \%uhsh);
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if (keys %uhsh)
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{
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if ($groupmode) {
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my $nodekey = "node";
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if (defined $xCAT::Schema::tabspec{$tab}->{nodecol}) {
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$nodekey = $xCAT::Schema::tabspec{$tab}->{nodecol}
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}
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my %clrhash; #First, we prepare to clear all nodes of their overrides on these columns
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foreach (keys %uhsh) {
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if ($_ eq $nodekey) { next; } #skip attempts to manipulate 'node' type columns in a groupch
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$clrhash{$_}="";
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}
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foreach my $group (@groups) {
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$tabhdl->setAttribs({node=>$group},\%uhsh);
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$nodes = [noderange($group)];
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unless (scalar @$nodes) { next; }
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$tabhdl->setNodesAttribs($nodes,\%clrhash);
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}
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} else {
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my @rc = $tabhdl->setNodesAttribs($nodes, \%uhsh);
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if (not defined($rc[0]))
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{
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$callback->({error => "DB error " . $rc[1],errorcode=>1});
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