Commands (and aliases):
add (a) Add new jobs to a queue
job Operations on queued jobs
-ls List known machines and groups
+ls (l) Show queues and jobs on them
+mach List known machines and groups
prun (pr) Parallel version of `run'
-queue (q) Show queues and jobs
run (r) Run queued jobs
AMEN
exit 0;
my %aliases = (
'a' => 'add',
+ 'l' => 'ls',
'p' => 'prun',
- 'q' => 'queue',
'r' => 'run',
);
if (defined $aliases{$sub}) { $sub = $aliases{$sub}; }
#!/usr/bin/perl
-# Batch EXecutor 3.0 -- List Machines and Groups
+# Batch EXecutor 3.0 -- Show Queued Jobs
# (c) 2011-2012 Martin Mares <mj@ucw.cz>
use strict;
use warnings;
use Getopt::Long;
+use POSIX;
use BEX;
-my $edit;
+my $op_by_job;
+my $op_by_host;
+my $op_rm;
+my $op_move_to;
+
my $queue_name;
+my $given_job;
GetOptions(
-) && @ARGV == 0 or die <<AMEN ;
-Usage: bex job [<options>]
+ "by-job!" => \$op_by_job,
+ "h|by-host!" => \$op_by_host,
+ "rm!" => \$op_rm,
+ "move-to=s" => \$op_move_to,
+ "j|job=s" => \$given_job,
+ "q|queue=s" => \$queue_name,
+) or die <<AMEN ;
+Usage: bex ls [<options and actions>] [[!]<machine-or-class> ...]
+
+Actions:
+ --by-job Show jobs sorted by job ID (default)
+-h, --by-host Show jobs sorted by host
+ --rm Remove jobs from the queue
+ --move-to=<queue> Move jobs to a different queue
Options:
-None defined so far.
+-j, --job=<id> Act on the specified job (default: on all)
+-q, --queue=<name> Act on the given queue
AMEN
-my $machines = \%BEX::Config::machines;
+my @machines = BEX::Config::parse_machine_list(@ARGV ? @ARGV : '*');
+my $queue = BEX::Queue->new($queue_name);
+
+# Select jobs
+my %jobs = ();
+my %machs = ();
+for my $m (@machines) {
+ for my $j ($queue->scan($m)) {
+ if (defined $given_job) {
+ next if $j ne $given_job;
+ }
+ push @{$jobs{$j}}, $m;
+ push @{$machs{$m}}, $j;
+ }
+}
+
+sub do_ls();
+sub do_rm();
+sub do_move_to();
+
+my $ops = 0 + defined($op_by_host) + defined($op_by_job) + defined($op_rm) + defined($op_move_to);
+if ($ops > 1) { die "Multiple actions are not allowed\n"; }
+
+if ($op_rm) { do_rm(); }
+elsif (defined $op_move_to) { do_move_to(); }
+else { do_ls(); }
+exit 0;
+
+sub do_ls()
+{
+ my %stat = ();
+ my %mach_locked = ();
+ for my $m (keys %machs) {
+ $mach_locked{$m} = $queue->is_locked($m, undef);
+ for my $j (@{$machs{$m}}) {
+ my $st = $queue->read_job_status($m, $j);
+ if (defined($st->{'Time'}) && defined($st->{'Status'})) {
+ $stat{$m}{$j} = ' [' . $st->{'Status'} . ' on ' .
+ POSIX::strftime('%Y-%m-%d', localtime $st->{'Time'}) . ']';
+ } else {
+ $stat{$m}{$j} = '';
+ }
+ if ($mach_locked{$m} || $queue->is_locked($m, $j)) {
+ $stat{$m}{$j} .= ' [LOCKED]';
+ }
+ }
+ }
+
+ if ($queue->is_locked(undef, undef)) {
+ print "### Queue lock present\n\n";
+ }
+
+ if ($op_by_host) {
+ for my $m (sort keys %machs) {
+ print "$m", ($mach_locked{$m} ? ' [LOCKED]' : ''), "\n";
+ for my $j (@{$machs{$m}}) {
+ print "\t" . $queue->job_name($j) . $stat{$m}{$j}, "\n";
+ }
+ }
+ } else {
+ for my $j (sort keys %jobs) {
+ print $queue->job_name($j), "\n";
+ for my $m (sort @{$jobs{$j}}) {
+ print "\t$m", $stat{$m}{$j}, "\n";
+ }
+ }
+ }
+}
-print "# Hosts:\n";
-for my $h (sort keys %$machines) {
- my $m = $machines->{$h};
- ref $m eq 'HASH' or next;
- print "$h\n";
+sub do_rm()
+{
+ my $err = 0;
+ for my $m (sort keys %machs) {
+ for my $j (sort @{$machs{$m}}) {
+ if (!$queue->lock($m, $j)) {
+ print STDERR "Cannot remove $m:", $queue->job_name($j), ", it is locked\n";
+ $err = 1;
+ } else {
+ $queue->update_job_status($m, $j, 'REMOVED');
+ $queue->remove($m, $j);
+ print "Removed $m:", $queue->job_name($j), "\n";
+ }
+ }
+ }
+ $queue->unlock;
+ exit $err;
}
-print "\n# Groups:\n";
-for my $h (sort keys %$machines) {
- my $m = $machines->{$h};
- ref $m eq 'ARRAY' or next;
- print "$h = ", join(" ",
- map {
- my $x = $machines->{$_};
- !defined($x) ? "$_?" :
- ref $x eq 'HASH' ? $_ :
- ref $x eq 'ARRAY' ? "\@$_" :
- "$_???"
- } @$m), "\n";
+sub do_move_to()
+{
+ my $err = 0;
+ my $dest = BEX::Queue->new($op_move_to);
+ $dest->{'Name'} ne $queue->{'Name'} or die "Moving to the same queue is not permitted\n";
+ for my $j (sort keys %jobs) {
+ my $job = BEX::Job->new_from_file($queue->job_file($j));
+ for my $m (sort @{$jobs{$j}}) {
+ if (!$queue->lock($m, $j)) {
+ print STDERR "Cannot move $m:", $queue->job_name($j), ", it is locked\n";
+ $err = 1;
+ } else {
+ my $enq = $dest->enqueue($m, $job);
+ if ($enq) {
+ $dest->update_job_status($m, $job->id, 'NEW', 'Moved to this queue');
+ } else {
+ $dest->log($m, $job->id, 'REQUEUE', 'Moved to this queue');
+ }
+ $queue->update_job_status($m, $job->id, 'REMOVED', 'Moved from this queue');
+ $queue->remove($m, $j);
+ print "Moved $m:", $dest->job_name($j);
+ print " (already queued)" if !$enq;
+ print "\n";
+ }
+ }
+ }
+ $queue->unlock;
+ exit $err;
}
--- /dev/null
+#!/usr/bin/perl
+# Batch EXecutor 3.0 -- List Machines and Groups
+# (c) 2011-2012 Martin Mares <mj@ucw.cz>
+
+use strict;
+use warnings;
+use Getopt::Long;
+use BEX;
+
+my $edit;
+my $queue_name;
+
+GetOptions(
+) && @ARGV == 0 or die <<AMEN ;
+Usage: bex mach [<options>]
+
+Options:
+None defined so far.
+AMEN
+
+my $machines = \%BEX::Config::machines;
+
+print "# Hosts:\n";
+for my $h (sort keys %$machines) {
+ my $m = $machines->{$h};
+ ref $m eq 'HASH' or next;
+ print "$h\n";
+}
+
+print "\n# Groups:\n";
+for my $h (sort keys %$machines) {
+ my $m = $machines->{$h};
+ ref $m eq 'ARRAY' or next;
+ print "$h = ", join(" ",
+ map {
+ my $x = $machines->{$_};
+ !defined($x) ? "$_?" :
+ ref $x eq 'HASH' ? $_ :
+ ref $x eq 'ARRAY' ? "\@$_" :
+ "$_???"
+ } @$m), "\n";
+}
+++ /dev/null
-#!/usr/bin/perl
-# Batch EXecutor 3.0 -- Show Queued Jobs
-# (c) 2011-2012 Martin Mares <mj@ucw.cz>
-
-use strict;
-use warnings;
-use Getopt::Long;
-use POSIX;
-use BEX;
-
-my $op_by_job;
-my $op_by_host;
-my $op_rm;
-my $op_move_to;
-
-my $queue_name;
-my $given_job;
-
-GetOptions(
- "by-job!" => \$op_by_job,
- "h|by-host!" => \$op_by_host,
- "rm!" => \$op_rm,
- "move-to=s" => \$op_move_to,
- "j|job=s" => \$given_job,
- "q|queue=s" => \$queue_name,
-) or die <<AMEN ;
-Usage: bex queue [<options and actions>] [[!]<machine-or-class> ...]
-
-Actions:
- --by-job Show jobs sorted by job ID (default)
--h, --by-host Show jobs sorted by host
- --rm Remove jobs from the queue
- --move-to=<queue> Move jobs to a different queue
-
-Options:
--j, --job=<id> Act on the specified job (default: on all)
--q, --queue=<name> Act on the given queue
-AMEN
-
-my @machines = BEX::Config::parse_machine_list(@ARGV ? @ARGV : '*');
-my $queue = BEX::Queue->new($queue_name);
-
-# Select jobs
-my %jobs = ();
-my %machs = ();
-for my $m (@machines) {
- for my $j ($queue->scan($m)) {
- if (defined $given_job) {
- next if $j ne $given_job;
- }
- push @{$jobs{$j}}, $m;
- push @{$machs{$m}}, $j;
- }
-}
-
-sub do_ls();
-sub do_rm();
-sub do_move_to();
-
-my $ops = 0 + defined($op_by_host) + defined($op_by_job) + defined($op_rm) + defined($op_move_to);
-if ($ops > 1) { die "Multiple actions are not allowed\n"; }
-
-if ($op_rm) { do_rm(); }
-elsif (defined $op_move_to) { do_move_to(); }
-else { do_ls(); }
-exit 0;
-
-sub do_ls()
-{
- my %stat = ();
- my %mach_locked = ();
- for my $m (keys %machs) {
- $mach_locked{$m} = $queue->is_locked($m, undef);
- for my $j (@{$machs{$m}}) {
- my $st = $queue->read_job_status($m, $j);
- if (defined($st->{'Time'}) && defined($st->{'Status'})) {
- $stat{$m}{$j} = ' [' . $st->{'Status'} . ' on ' .
- POSIX::strftime('%Y-%m-%d', localtime $st->{'Time'}) . ']';
- } else {
- $stat{$m}{$j} = '';
- }
- if ($mach_locked{$m} || $queue->is_locked($m, $j)) {
- $stat{$m}{$j} .= ' [LOCKED]';
- }
- }
- }
-
- if ($queue->is_locked(undef, undef)) {
- print "### Queue lock present\n\n";
- }
-
- if ($op_by_host) {
- for my $m (sort keys %machs) {
- print "$m", ($mach_locked{$m} ? ' [LOCKED]' : ''), "\n";
- for my $j (@{$machs{$m}}) {
- print "\t" . $queue->job_name($j) . $stat{$m}{$j}, "\n";
- }
- }
- } else {
- for my $j (sort keys %jobs) {
- print $queue->job_name($j), "\n";
- for my $m (sort @{$jobs{$j}}) {
- print "\t$m", $stat{$m}{$j}, "\n";
- }
- }
- }
-}
-
-sub do_rm()
-{
- my $err = 0;
- for my $m (sort keys %machs) {
- for my $j (sort @{$machs{$m}}) {
- if (!$queue->lock($m, $j)) {
- print STDERR "Cannot remove $m:", $queue->job_name($j), ", it is locked\n";
- $err = 1;
- } else {
- $queue->update_job_status($m, $j, 'REMOVED');
- $queue->remove($m, $j);
- print "Removed $m:", $queue->job_name($j), "\n";
- }
- }
- }
- $queue->unlock;
- exit $err;
-}
-
-sub do_move_to()
-{
- my $err = 0;
- my $dest = BEX::Queue->new($op_move_to);
- $dest->{'Name'} ne $queue->{'Name'} or die "Moving to the same queue is not permitted\n";
- for my $j (sort keys %jobs) {
- my $job = BEX::Job->new_from_file($queue->job_file($j));
- for my $m (sort @{$jobs{$j}}) {
- if (!$queue->lock($m, $j)) {
- print STDERR "Cannot move $m:", $queue->job_name($j), ", it is locked\n";
- $err = 1;
- } else {
- my $enq = $dest->enqueue($m, $job);
- if ($enq) {
- $dest->update_job_status($m, $job->id, 'NEW', 'Moved to this queue');
- } else {
- $dest->log($m, $job->id, 'REQUEUE', 'Moved to this queue');
- }
- $queue->update_job_status($m, $job->id, 'REMOVED', 'Moved from this queue');
- $queue->remove($m, $j);
- print "Moved $m:", $dest->job_name($j);
- print " (already queued)" if !$enq;
- print "\n";
- }
- }
- }
- $queue->unlock;
- exit $err;
-}
projects / bex.git / commitdiff