mirror of
https://github.com/xcat2/xcat-core.git
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417 lines
10 KiB
Perl
Executable File
417 lines
10 KiB
Perl
Executable File
#!/usr/bin/env perl
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# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
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#
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#-----------------------------------------------------------------------------
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=head1 runsqlcmd
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This script is called to run the sql statements found in the files
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in either the default /opt/xcat/lib/perl/xCAT_schema or the
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directory input with the -d flag.
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For more information see man runsqlcmd and the
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developers guide:
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http://xcat.svn.sourceforge.net/viewvc/xcat/xcat-core/trunk/xCAT-client/share/doc/xCAT2DevGuide.pdf
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=cut
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BEGIN
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{
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$::XCATROOT = $ENV{'XCATROOT'} ? $ENV{'XCATROOT'} : '/opt/xcat';
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$::XCATDIR = $ENV{'XCATDIR'} ? $ENV{'XCATDIR'} : '/etc/xcat';
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}
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use lib "$::XCATROOT/lib/perl";
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use xCAT::Utils;
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use Getopt::Long;
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use xCAT::MsgUtils;
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use xCAT::Table;
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use File::Path;
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use strict;
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#-----------------------------------------------------------------------------
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# Main
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$::progname = "runsqlcmd";
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Getopt::Long::Configure("bundling");
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$Getopt::Long::ignorecase = 0;
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my ($directory, $help, $version, $verbose, $filelist);
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# parse the options
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if (
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!GetOptions(
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'd|dir=s' => \$directory,
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'f|files=s' => \$filelist,
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'h|help' => \$help,
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'v|version' => \$version,
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'V|verbose' => \$verbose,
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)
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)
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{
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&usage;
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exit(1);
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}
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# see if they entered a command
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my $args = join ' ', @ARGV;
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my $command = $args;
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# display the usage if -h or --help is specified
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if ($help)
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{
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&usage;
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exit(0);
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}
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# display the version statement if -v or --version is specified
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if ($version)
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{
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my $version = xCAT::Utils->Version();
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xCAT::MsgUtils->message("I", $version);
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exit 0;
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}
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if (($filelist) && ($directory))
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{
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xCAT::MsgUtils->message("E", "Cannot enter both the -f and -d flags.");
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exit 1;
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}
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if (($command) && (($directory) || ($filelist)))
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{
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xCAT::MsgUtils->message("E", "Cannot enter both a command and the -d or -f flag.");
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exit 1;
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}
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my $tempfile;
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if ($command) { # command on command line
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$tempfile = "/tmp/runcmdfile.$$";
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my $cmd = "echo \"$command\" > $tempfile";
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xCAT::Utils->runcmd($cmd, 0);
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if ($::RUNCMD_RC != 0)
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{ # error
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xCAT::MsgUtils->message("E", "$cmd failed");
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exit 1;
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}
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# put on filelist
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$filelist = $tempfile;
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} else { # commands in a file
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if (!($filelist)) { # if no file list and no directory set default
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if (!($directory)) {
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$directory = "$::XCATROOT/lib/perl/xCAT_schema";
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}
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}
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}
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my @filearray;
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if ($filelist)
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{ # use filelist
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$directory = ""; #Get rid of the default
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@filearray = &process_file_list($filelist);
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}
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else
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{
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if (!(-e $directory))
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{
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xCAT::MsgUtils->message("E",
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"The $directory directory does not exist.");
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exit 1;
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}
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}
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my @sqlfilelist = xCAT::Table->get_filelist($directory, \@filearray, "sql");
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if (@sqlfilelist) { # if anything to do
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#determine database
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my $xcatcfg = xCAT::Table->get_xcatcfg();
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foreach my $file (@sqlfilelist)
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{
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if ($xcatcfg =~ /^DB2:/)
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{
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&rundb2cmd($file);
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}
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if ($xcatcfg =~ /^mysql:/)
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{
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&runmysqlcmd($file, $xcatcfg);
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}
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if ($xcatcfg =~ /^Pg:/)
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{
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&runpgsqlcmd($file, $xcatcfg);
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}
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if ($xcatcfg =~ /^SQLite:/)
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{
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# not supported but will leave routine in case we change our mind
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if ($verbose) {
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xCAT::MsgUtils->message("SE", "The runsqlcmd does not support the SQLite database.");
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}
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#&runsqlitecmd($file,$xcatcfg);
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exit 1;
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}
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}
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} else {
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if ($verbose) {
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xCAT::MsgUtils->message("SI", "The runsqlcmd has no files to process in $directory .");
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}
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}
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if ($tempfile) {
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my $cmd = "rm $tempfile";
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xCAT::Utils->runcmd($cmd, 0);
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if ($::RUNCMD_RC != 0)
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{ # error
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xCAT::MsgUtils->message("E", "$cmd failed");
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exit 1;
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}
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}
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exit 0;
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#####################################
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# subroutines
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#####################################
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#-----------------------------------------------------------------------------
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=head3 usage
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Displays message for -h option
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=cut
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#-----------------------------------------------------------------------------
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sub usage
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{
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xCAT::MsgUtils->message(
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'I',
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"Usage:\nRuns the sql commands in files located in /opt/xcat/lib/perl/xCAT_schema by default, or the directory input with -d, or the list of files input with the -f flag, or the command input on the command line. Supports DB2,PostgreSQL,MySQL."
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);
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my $msg =
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"runsqlcmd <-h|--help>\n <-v|--version>\n <-V|--verbose>\n <-d|--dir>\n <-f|--files> \n <sql command>";
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xCAT::MsgUtils->message('I', "$msg");
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}
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#-----------------------------------------------------------------------------
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=head3 rundb2cmd
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Run a commmand as the xcatdb instance id
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Input: command
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=cut
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#-----------------------------------------------------------------------------
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sub rundb2cmd
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{
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use File::Basename;
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my $file = shift;
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my $rc = 0;
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if (!(-e $file)) { # file does not exist
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xCAT::MsgUtils->message("SE",
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"The file:$file does not exist. ");
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return;
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}
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my $filename = basename($file); # strip filename
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my $tmpfile = "/tmp/" . $filename . ".tmp";
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# must add connect to database to file
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my $cmd = "echo \"connect to xcatdb;\" > $tmpfile";
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my @output = xCAT::Utils->runcmd($cmd, 0);
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if ($::RUNCMD_RC != 0)
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{
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xCAT::MsgUtils->message("SE", "$cmd failed");
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return;
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}
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# now add contents of sql file.
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$cmd = "cat $file >> $tmpfile";
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@output = xCAT::Utils->runcmd($cmd, 0);
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if ($::RUNCMD_RC != 0)
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{
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xCAT::MsgUtils->message("SE", "$cmd failed");
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return;
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}
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$cmd = "\'";
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$cmd .= " db2 -tvf ";
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$cmd .= "$tmpfile";
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$cmd .= ' 2>&1';
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$cmd .= "\'";
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xCAT::MsgUtils->message("SI", "Running su - xcatdb -c $cmd ");
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system("su - xcatdb -c $cmd");
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if ($? > 0) # error
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{
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$rc = $? >> 8;
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xCAT::MsgUtils->message("SE",
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"The command $cmd had errors. Return=$rc");
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}
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$cmd = "rm $tmpfile";
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@output = xCAT::Utils->runcmd($cmd, 0);
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if ($::RUNCMD_RC != 0)
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{
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xCAT::MsgUtils->message("SE", "$cmd failed");
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return;
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}
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return;
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}
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#-----------------------------------------------------------------------------
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=head3 runmysqlcmd
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Run a sql commmand
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Input: command
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=cut
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#-----------------------------------------------------------------------------
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sub runmysqlcmd
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{
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my $file = shift;
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my $xcatcfg = shift;
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my ($front, $back) = split('\;', $xcatcfg);
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my ($prefix, $dbname) = split('=', $front);
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my ($host, $admin, $passwd) = split('\|', $back);
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my ($hostind, $hostname) = split('=', $host);
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my $rc = 0;
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if (!(-e $file)) { # file does not exist
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xCAT::MsgUtils->message("SE",
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"The file:$file does not exist. ");
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return;
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}
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# set correct path to the mysql cmd
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my $mysql;
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if (xCAT::Utils->isAIX()) {
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$mysql = "/usr/local/mysql/bin/mysql";
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} else {
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$mysql = "/usr/bin/mysql";
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}
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my $cmd =
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"$mysql --user=$admin --password=$passwd --host=$hostname $dbname \< $file ";
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#xCAT::MsgUtils->message("SI", "Running mysql --user=$admin --host=$hostname $dbname $file ");
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system("$cmd");
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if ($? > 0) # error
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{
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$rc = $? >> 8;
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# secure password
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$cmd = "$mysql --user=$admin --password=xxxxxx --host=$hostname $dbname \< $file ";
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xCAT::MsgUtils->message("SE",
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"The command $cmd had errors. Return=$rc");
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}
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return;
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}
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#-----------------------------------------------------------------------------
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=head3 runpgsqlcmd
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Run a sql commmand
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Input: command
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=cut
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#-----------------------------------------------------------------------------
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sub runpgsqlcmd
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{
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my $file = shift;
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my $xcatcfg = shift;
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my ($front, $back) = split('\;', $xcatcfg);
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my ($prefix, $dbname) = split('=', $front);
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my ($host, $admin, $passwd) = split('\|', $back);
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my ($hostind, $hostname) = split('=', $host);
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my $rc = 0;
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if (!(-e $file)) { # file does not exist
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xCAT::MsgUtils->message("SE",
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"The file:$file does not exist. ");
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return;
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}
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# set correct path to the psql cmd
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my $psql;
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if (xCAT::Utils->isAIX()) {
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$psql = "/var/lib/pgsql/bin/psql";
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} else {
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$psql = "/usr/bin/psql";
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}
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my $cmd =
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"PGPASSWORD=$passwd $psql -d $dbname -h $hostname -U $admin -f $file ";
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#xCAT::MsgUtils->message("SI", "Running psql -d $dbname -h $hostname -U $admin -f $file ");
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system("$cmd");
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if ($? > 0) # error
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{
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$rc = $? >> 8;
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xCAT::MsgUtils->message("SE",
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"The command $cmd had errors. Return=$rc");
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}
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return;
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}
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#-----------------------------------------------------------------------------
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=head3 runsqlitecmd
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Run a sql commmand
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Input: command
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=cut
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#-----------------------------------------------------------------------------
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sub runsqlitecmd
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{
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my $file = shift;
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my $xcatcfg = shift;
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return;
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}
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#-----------------------------------------------------------------------------
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=head3 process_file_list
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Expands all wildcards in file list and builds an array
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Input: filelist
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=cut
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#-----------------------------------------------------------------------------
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sub process_file_list
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{
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my $filelist = shift;
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my @filearray;
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push my @tmparray, split /,/, $filelist;
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# need to expand wildcards
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foreach my $file (@tmparray)
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{
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if ($file =~ tr/*/*/)
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{ # if wildcard add all the file
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my @files = glob("$file.sql");
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push(@filearray, @files);
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}
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else
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{ # else just the file
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push(@filearray, $file);
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}
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}
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return @filearray;
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}
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