NAME Yars::Client - Yet Another RESTful-Archive Service Client VERSION version 0.94 SYNOPSIS my $r = Yars::Client->new; # Send and retrieve content. my $location = $y->send(content => 'hello, world') or die $y->errorstring; say $y->retrieve(location => $location); # Alternatively, use names and md5s explicitly. my $location = $y->send(content => 'hello there', name => "greeting"); my $md5 = $y->res_md5; say $y->retrieve(filename => 'greeting', md5 => $md5); # Upload a file. $r->upload($filename) or die $r->errorstring; print $r->res->headers->location; # Download a file. $r->download($filename, $md5) or die $r->errorstring; $r->download($filename, $md5, '/tmp'); # download it to the /tmp directory $r->download("http://yars/0123456890abc/filename.txt"); # Write filename.txt to current directory. # More concise version of retrieve. my $content = $r->get($filename,$md5); # Delete a file. $r->remove($filename, $md5) or die $r->errorstring; # Compute the URL of a file based on the md5 and the buckets. print $r->location($filename, $md5); print "Server version is ".$r->status->{server_version}; my $usage = $r->disk_usage(); # Returns usage for a single server. my $nother_usage = Yars::Client->new(url => "http://host1:9999")->disk_usage(); my $status = $r->servers_status(); # return a hash of servers, disks, and their statuses # Mark a disk down. my $ok = $r->set_status({ root => "/acps/disk/one", state => "down" }); my $ok = $r->set_status({ root => "/acps/disk/one", state => "down", host => "http://host2" }); # Mark a disk up. my $ok = $r->set_status({ root => "/acps/disk/one", state => "up" }); # Check a manifest file or list of files. my $details = $r->check_manifest( $filename ); my $check = $r->check_manifest( "-c", $filename ); my $check = $r->check_manifest( "--show_corrupt" => 1, $filename ); my $ck = $r->check_files({ files => [ { filename => $f1, md5 => $m1 }, { filename => $f2, md5 => $m2 } ] }); DESCRIPTION Client for Yars. SEE ALSO yarsclient, Clustericious::Client AUTHOR original author: Marty Brandon current maintainer: Graham Ollis contributors: Brian Duggan COPYRIGHT AND LICENSE This software is copyright (c) 2013 by NASA GSFC. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.