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#!/usr/bin/env perl
# Copyright 2015-2021 SUSE LLC
# SPDX-License-Identifier: GPL-2.0-or-later
=head1 worker
worker - openQA worker daemon
=head1 SYNOPSIS
worker [OPTIONS]
=head1 OPTIONS
=over 4
=item B<--host> HOST
specify dispatcher/scheduler host to connect to
=item B<--instance> NR
specify instance number, ie pool directory to use
=item B<--apikey> <value>
specify the public key needed for API authentication
=item B<--apisecret> <value>
specify the secret key needed for API authentication
=item B<--isotovideo> PATH
path to isotovideo script, useful for running from git
=item B<--no-cleanup>
don't clean pool directory after job
=item B<--verbose>
verbose output
=item B<--help, -h>
print help
=back
=head1 DESCRIPTION
(no content)
=head1 CONFIG FILE
L<worker> relies on credentials provided by L<OpenQA::Client>, i.e. tries to
find a config file C<client.conf> resolving C<$OPENQA_CONFIG> or
C<~/.config/openqa> or C</etc/openqa/> in this order of preference.
Additionally L<worker> uses a config file C<workers.ini> to configure worker
settings.
Example:
[global]
BACKEND = qemu
HOST = http://openqa.example.com
=head1 SEE ALSO
L<OpenQA::Client>
=cut
BEGIN {
$ENV{MOJO_MAX_MESSAGE_SIZE} = 0; # no limit for uploads
$ENV{MOJO_INACTIVITY_TIMEOUT} = 300;
$ENV{MOJO_CONNECT_TIMEOUT} = 300;
# the default is EV, and this heavily screws with our children handling
$ENV{MOJO_REACTOR} = 'Mojo::Reactor::Poll';
#$ENV{MOJO_LOG_LEVEL} = 'debug';
#$ENV{MOJO_USERAGENT_DEBUG} = 1;
#$ENV{MOJO_IOLOOP_DEBUG} = 1;
}
use Mojo::Base -strict, -signatures;
use FindBin;
use lib "$FindBin::RealBin/../lib";
use Carp::Always;
use Getopt::Long;
Getopt::Long::Configure("no_ignore_case");
use OpenQA::Worker;
use OpenQA::Log 'log_info';
my %options;
sub usage ($r) { require Pod::Usage; Pod::Usage::pod2usage($r) }
GetOptions(
\%options, "no-cleanup", "instance=i", "isotovideo=s", "host=s", "apikey:s",
"apisecret:s", "verbose|v|debug|d", "help|h",
) or usage(1);
usage(0) if ($options{help});
# count workers from 1 if not set - if tap devices are used worker would try to use tap -1
$options{instance} ||= 1;
my $worker = OpenQA::Worker->new(\%options);
$worker->log_setup_info();
sub catch_exit { $worker->handle_signal(@_) } # uncoverable statement
$SIG{HUP} = \*catch_exit;
$SIG{TERM} = \*catch_exit;
$SIG{INT} = \*catch_exit;
exit $worker->exec();
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