71 lines
1.4 KiB
Perl
71 lines
1.4 KiB
Perl
package App::Netdisco::Daemon::Queue;
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use Dancer qw/:moose :syntax :script/;
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use Dancer::Plugin::DBIC 'schema';
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use base 'Exporter';
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our @EXPORT = ();
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our @EXPORT_OK = qw/ add_jobs capacity_for take_jobs reset_jobs /;
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our %EXPORT_TAGS = ( all => \@EXPORT_OK );
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schema('daemon')->deploy;
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my $queue = schema('daemon')->resultset('Admin');
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sub add_jobs {
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my ($jobs) = @_;
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$queue->populate($jobs);
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}
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sub capacity_for {
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my ($action) = @_;
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my $action_map = {
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Interactive => [qw/location contact portcontrol portname vlan power/]
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};
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my $role_map = {
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map {$_ => 'Interactive'} @{ $action_map->{Interactive} }
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};
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my $setting_map = {
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Poller => 'daemon_pollers',
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Interactive => 'daemon_interactives',
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};
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my $role = $role_map->{$action};
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my $setting = $setting_map->{$role};
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my $current = $queue->search({role => $role})->count;
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return ($current < setting($setting));
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}
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sub take_jobs {
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my ($wid, $role, $max) = @_;
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$max ||= 1;
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# asking for more jobs means the current ones are done
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$queue->search({wid => $wid})->delete;
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my $rs = $queue->search(
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{role => $role, wid => 0},
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{rows => $max},
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);
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return [] if $rs->count == 0;
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my @rows = $rs->all;
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$rs->update({wid => $wid});
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return [ map {{$_->get_columns}} @rows ];
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}
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sub reset_jobs {
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my ($wid) = @_;
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return unless $wid > 1;
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$queue->search({wid => $wid})
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->update({wid => 0});
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}
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1;
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