52 lines
1.2 KiB
Perl
52 lines
1.2 KiB
Perl
package Travelynx::Command::munin;
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use Mojo::Base 'Mojolicious::Command';
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use DateTime;
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has description => 'Generate statistics for munin-node';
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has usage => sub { shift->extract_usage };
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sub query_to_munin {
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my ( $label, $query, @args ) = @_;
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$query->execute(@args);
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my $rows = $query->fetchall_arrayref;
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if ( @{$rows} ) {
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printf( "%s.value %d\n", $label, $rows->[0][0] );
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}
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}
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sub run {
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my ($self, $filename) = @_;
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my $dbh = $self->app->dbh;
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my $now = DateTime->now( time_zone => 'Europe/Berlin' );
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my $checkin_window_query
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= $dbh->prepare(
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qq{select count(*) from user_actions where action_id = 1 and action_time > to_timestamp(?);}
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);
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query_to_munin( 'reg_user_count',
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$dbh->prepare(qq{select count(*) from users where status = 1;}) );
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query_to_munin( 'checkins_24h', $checkin_window_query,
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$now->subtract( hours => 24 )->epoch );
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query_to_munin( 'checkins_7d', $checkin_window_query,
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$now->subtract( days => 7 )->epoch );
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query_to_munin( 'checkins_30d', $checkin_window_query,
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$now->subtract( days => 30 )->epoch );
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$dbh->disconnect;
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}
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1;
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__END__
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=head1 SYNOPSIS
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Usage: index.pl munin
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Write statistics for munin-node to stdout
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