140 lines
4.9 KiB
Perl
140 lines
4.9 KiB
Perl
|
#!/usr/bin/perl
|
||
|
|
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
|
||
|
|
|
||
|
|
package xCAT::RSYNC;
|
||
|
|
|
||
|
|
use base xCAT::DSHRemoteShell;
|
||
|
|
|
||
|
|
# Determine if OS is AIX or Linux
|
||
|
|
# Configure standard locations of commands based on OS
|
||
|
|
|
||
|
|
if ( $^O eq 'aix' ) {
|
||
|
|
our $RSYNC_CMD = '/usr/bin/rsync';
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( $^O eq 'linux' ) {
|
||
|
|
our $RSYNC_CMD = '/usr/bin/rsync';
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
=head3
|
||
|
|
remote_copy_command
|
||
|
|
|
||
|
|
This routine constructs an rsync remote copy command using the
|
||
|
|
given arguments
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
$class - Calling module name (discarded)
|
||
|
|
$config - Reference to copy command configuration hash table
|
||
|
|
$exec_path - Path to rsync executable
|
||
|
|
|
||
|
|
Returns:
|
||
|
|
A command array for the rsync command with the appropriate
|
||
|
|
arguments as defined in the $config hash table
|
||
|
|
|
||
|
|
Globals:
|
||
|
|
None
|
||
|
|
|
||
|
|
Error:
|
||
|
|
None
|
||
|
|
|
||
|
|
Example:
|
||
|
|
xCAT::RSYNC->remote_copy_command($config_hash, '/usr/bin/rsync');
|
||
|
|
|
||
|
|
Comments:
|
||
|
|
$config hash table contents:
|
||
|
|
|
||
|
|
$config{'dest-file'} - path to file on destination host
|
||
|
|
$config{'dest-host'} - destination hostname where file will be copied
|
||
|
|
$config{'dest-user'} - user ID of destination host
|
||
|
|
$config{'options'} - custom options string to include in scp command
|
||
|
|
$config{'preserve'} - configure the preserve attributes on scp command
|
||
|
|
$config{'recursive'} - configure the recursive option on scp command
|
||
|
|
$config{'src-file'} - path to file on source host
|
||
|
|
$config{'src-host'} - hostname where source file is located
|
||
|
|
$config{'src-user'} - user ID of source host
|
||
|
|
|
||
|
|
=cut
|
||
|
|
|
||
|
|
sub remote_copy_command {
|
||
|
|
my ( $class, $config, $exec_path ) = @_;
|
||
|
|
|
||
|
|
$exec_path || ( $exec_path = $RSYNC_CMD );
|
||
|
|
|
||
|
|
my @command = ();
|
||
|
|
|
||
|
|
if($$config{'destDir_srcFile'}){
|
||
|
|
|
||
|
|
my $rsync_opt;
|
||
|
|
$sync_opt = '-L ';
|
||
|
|
$sync_opt .= '-p -t ' if $$config{'preserve'};
|
||
|
|
$sync_opt .= '-r ' if $$config{'recursive'};
|
||
|
|
$sync_opt .= $$config{'options'};
|
||
|
|
|
||
|
|
open RSCYCCMDFILE, "> /tmp/rsync_$$config{'dest-host'}"
|
||
|
|
or die "Can not open file /tmp/rsync_$$config{'dest-host'}";
|
||
|
|
my $dest_dir_list = join ' ', keys %{$$config{'destDir_srcFile'}};
|
||
|
|
my $dest_user_host = $$config{'dest-host'};
|
||
|
|
if($$config{'dest-user'}){
|
||
|
|
$dest_user_host = "$$config{'dest-user'}@" . "$$config{'dest-host'}";
|
||
|
|
}
|
||
|
|
print RSCYCCMDFILE "/opt/csm/bin/dsh -n $dest_user_host '/bin/mkdir -p $dest_dir_list'\n";
|
||
|
|
|
||
|
|
foreach my $dest_dir (keys %{$$config{'destDir_srcFile'}}){
|
||
|
|
my @src_file = @{$$config{'destDir_srcFile'}{$dest_dir}{'same_dest_name'}};
|
||
|
|
@src_file = map{ $_ if -e $_; } @src_file;
|
||
|
|
my $src_file_list = join ' ' , @src_file;
|
||
|
|
if($src_file_list){
|
||
|
|
print RSCYCCMDFILE "$exec_path $sync_opt $src_file_list $dest_user_host:$dest_dir\n";
|
||
|
|
}
|
||
|
|
my %diff_dest_hash = %{$$config{'destDir_srcFile'}{$dest_dir}{'diff_dest_name'}};
|
||
|
|
foreach my $src_file_diff_dest ( keys %diff_dest_hash){
|
||
|
|
next if !-e $src_file_diff_dest;
|
||
|
|
my $diff_basename = $diff_dest_hash{$src_file_diff_dest};
|
||
|
|
print RSCYCCMDFILE "$exec_path $sync_opt $src_file_diff_dest $dest_user_host:$dest_dir/$diff_basename\n";
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
print RSCYCCMDFILE "/bin/rm -f /tmp/rsync_$$config{'dest-host'}\n";
|
||
|
|
close RSCYCCMDFILE;
|
||
|
|
chmod 0755, "/tmp/rsync_$$config{'dest-host'}";
|
||
|
|
@command = ('/bin/sh','-c',"/tmp/rsync_$$config{'dest-host'}");
|
||
|
|
|
||
|
|
}
|
||
|
|
else{
|
||
|
|
my @src_files = ();
|
||
|
|
my @dest_file = ();
|
||
|
|
|
||
|
|
my @src_file_list = split $::__DCP_DELIM, $$config{'src-file'};
|
||
|
|
|
||
|
|
foreach $src_file (@src_file_list) {
|
||
|
|
my @src_path = ();
|
||
|
|
$$config{'src-user'} && push @src_path, "$$config{'src-user'}@";
|
||
|
|
$$config{'src-host'} && push @src_path, "$$config{'src-host'}:";
|
||
|
|
$$config{'src-file'} && push @src_path, $src_file;
|
||
|
|
push @src_files, ( join '', @src_path );
|
||
|
|
}
|
||
|
|
|
||
|
|
$$config{'dest-user'} && push @dest_file, "$$config{'dest-user'}@";
|
||
|
|
$$config{'dest-host'} && push @dest_file, "$$config{'dest-host'}:";
|
||
|
|
$$config{'dest-file'} && push @dest_file, $$config{'dest-file'};
|
||
|
|
|
||
|
|
push @command, $exec_path;
|
||
|
|
$$config{'preserve'} && push @command, ( '-p', '-t' );
|
||
|
|
$$config{'recursive'} && push @command, '-r';
|
||
|
|
|
||
|
|
if ( $$config{'options'} ) {
|
||
|
|
my @options = split ' ', $$config{'options'};
|
||
|
|
push @command, @options;
|
||
|
|
}
|
||
|
|
|
||
|
|
push @command, @src_files;
|
||
|
|
push @command, ( join '', @dest_file );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
return @command;
|
||
|
|
}
|
||
|
|
|
||
|
|
1;
|